Img2track – Page 2 – alessandrina.com

Color separations for larger scale mosaics and mazes

A note: Gimp has been updated twice in 2025 with lots of new menus, bells and whistles, and methods described in many of my posts now do not perform as expected. So far I have resisted reverting to the previous version. In 2024 it took months for the bugs to be sorted out and resolved.
Most of my separations at the moment are being performed using ArahPaint
on a Mac with the latest OS, Sequoia15.5.

In 2015 I published a post on working with generated mazes: Gimp charting 1The long lines of black or white cells make them unsuitable for traditional fair isle knitting.
There are many ways to achieve the same goals. One option for converting small-scale repeats is to begin with a file previously used and separated, magnified to 1800X.
1. using the rectangle select tool, begin on row 1, extending the handle outside the image, I work from left to right
2. hold down the shift key and continue selecting every other row. As each row is selected, it is outlined with dots. The handles to the right and left of that row serve as guides as to the last row worked, moving up as separation progresses. Clicking on the rectangle select tool at any point fixes the layer, and the dotted lines will disappear. The process could be performed in steps, with guides placed before color inverting the previous steps in the sequence and moving on to the next. The guides remain until they are removed by clicking on the check mark beside show guides, or with the Image / Guides/ Remove all Guides command.
This method may be more error-prone than using layers or colors to make rows transparent when developing large designs.
3. after each pertinent row has been selected, choose the color invert option and save the resulting file. The first steps in the separation are completed.
The final file must be color-inverted and lengthened X2 before knitting. The result matches the separation in the previous post. Holding down the shift key when using the pencil tool on any image produces very different results. My samples continue to be knit on the 930 using img2track, a download program I find reliable and easy to use. The only errors in programming I have encountered were due to operator errors, not software ones.

Since 2015 working with larger images has become far less daunting as my methods for color separations of mazes and mosaics have evolved.
Laura Kroegler’s online Mosaic Pattern Generator is still available. Returning to it, and using these parameters the pngs were downloaded both in red and then again in black and white. A 38X38 stitch repeat was isolated, and using Layer/Transparency/Color to Alpha a knittable mosaic design was obtained which, when knit, would require elongation X2 for color changing every 2 rows The last file, doubled in length to 76 rows in height, requires no further processing The separations are achieved now in just minutes.
The proof of concept swatch: when using repeats that are so much wider, one must commit to far larger swatches to test them. In addition, the placement in the final piece may matter with shifting the pattern to highlight a preferred center, here the machine was allowed to place the design as a simple overall one on 78 stitches by 116 rows. There are droves of inspiring large-scale mosaic crochet images published nowadays, which led me to wonder about DIY similar large graphic mosaics in machine knitting.
They can be built from scratch, or published designs may be used and converted for use in machine knitting.
A follow-up post on DIY Figurative designs in mosaic knitting
As a start, I performed the first color separation with shortcuts, mirroring the cleaned-up repeat, did not verify each step with tiling, and committed to knitting a test swatch.
A 68X136 repeat X2 in width and at least 40 more rows in height produced a 16X24-inch test swatch, on which a couple of missing pixels became noticeable.
The swatch was also knit using slip in both directions on the main bed, which produces a narrow, short fabric in contrast to wide and short when using the tuck setting, back to the drawing board.
DIY: The initial approach is similar to that used in creating mock filet crochet shapes on the machine.
With present tools ie Gimp begin with choosing any symmetrical design where the shaping of the motif occurs in single rows, this one measures 23X23 scale the file X3 in both directions to 69X69 save this brush to use later for bucket-fill the design. Choose fuzzy select by color/black, each shape will be surrounded by a dotted line bucket fill the selections with the saved pattern click on rectangle select to fix the layer, work on and clean up the repeat, and check a magnified version for any missing or misplaced pixels. Save the png. for reference before continuing to work. Make one of 2 choices. If the goal is to place a motif and to add borders or horizontal additional design stripes, create a new canvas, larger than the above, fill it with the same pattern, and then Colors/Invert. Click on the rectangle tool to fix the layer. Change the white color to alpha in the previously processed snowflake, click on the rectangle tool again copy and paste the file onto the color-reversed grid, and click on the rectangle tool. Check the pasted image visually, and continue adding any other designs. If the goal is to produce an all-over design, crop the shape on the dotted ground, and save it as a 69X69 repeat. Pasting the original on an equal-sized color reversed dotted ground does not work. Tiling the result of the cropped repeat will show the need for cropping it by one row at the top and one column to the right. The resulting repeat, 68X68 tiled X3 in each direction for a visual check. Using the process previously described
1. open the 68-stitch file in Gimp, and magnify it to at least 800X for a visible grid
2. open file/new, equal size and magnification
3. copy and paste 1 on 2, click on the rectangle select tool
Colors/invert, click again on the rectangle tool or anywhere in the work window 4: magnify further if needed. Using the pencil tool fill in every other row beginning with row 2 in a contrasting palette color, and click on the rectangle tool 5. Layer, transparency, color to alpha, as described in the last post, click on rectangle tool 6. Copy and paste this result onto the 68-stitch file in the first window, there will be lots of dotted lines onscreen Click on the rectangle select tool to paste the image in place. Since those large areas of white will be knitted in a tuck or slip fabric, the above result needs to be color inverted. If used as is, set the machine’s built-in double-length function. Doubling the length of the file before the download to km Added info on the technique may be found in the post on More separations for various knits using Gimp, color to alpha
Another approach with sequential files provided to test in DIY experiments begin with the 68X68 image color invert it open a new file, 2 rows high with an added color, and save it to the clipboard, white color to alpha use the brush to fill the color inverted image, red color to alpha and paste the resulting image on the original double the file in length for knitting as mosaic, results matching the previous experiment Part of the view on the img2track screen for the 68X136 file is ready for download. Committing to proving the concept: Inspiration drawn from a published design, color-separating the repeat as seen in ArahPaint in knit design 6: color separations The full repeat is 100 stitches X 200 rows. The yarns are 2/8 wools, the maximum thickness for tuck stitch on a 4.5mm machine.
The swatch, knit on 61 stitches and for 109 rows, measures 10.25X16.5 inches. The dark loops on the side were due to yarn being caught on gate pegs, the few spots on the knit side that may appear as errors are light color stitches that did not knit off properly due to that fact. Knitting the original design as DBJ using the built-in KRC function and the birdseye setting to produce a flat knit with “no floats” is possible.
An even number of needles must be used on the ribber.
The first preselection row is made from left to right, the knit carriage is set to slip in both directions before continuing to knit from the right. The ribber is also set to slip in both directions, using lili buttons.
The patterning errors in the swatch result from needles with bent latches, posing a strong argument for always testing a design at least once at a minimum of the full width before committing to a final piece.

Large-scale mosaics can be planned by tripling the size of a previously tested pattern
1. the original 12X18 2. is tripled in height and width X3 to 36X54.To begin with, the process involves using multiple colors.
Working in ArahPaint, save 2 brushes, each 2X2 pixels 3. 36X54 new image in a new window is filled with the bottom brush4. the black and white #2 is copied and pasted in place on #3 after rendering the black color transparent 5. in a new window fill a new 36X54 image with the top bush 6. copy and paste #4 on #5 after rendering the white transparent check tiling 7. convert the color repeat to BW indexed The patterns at this stage of the process may be knit double-bed as DBJ using the birdseye backing, as already shown, or as a “fantasy fair isle” with no further separation.
Download the repeat on an electronic machine, program it for the number of needles in use on the top bed, and select the KRC separation button.
The first preselection row is made from left to right.
After the carriages have reached the right, the main bed is set to tuck in both directions, the ribber to N in both directions.
Because the fabric is being knit using every needle on both beds, each main bed tuck loop will have a knit stitch on the opposite bed anchoring it down. Those rows will appear more compressed, producing narrower horizontal lines.
The knit is reversible, wide, and drapes well.
I recommend starting double bed fabrics with waste yarn and ravel cord, testing color changes, and checking that stitches are formed properly.
I missed several dropped stitches at the start of this piece, in areas marked with cyan arrows.
Because ribber fabrics sit hiding between the beds, dropped stitches or patterning errors may not be seen until several inches of fabric have been knit.
The test swatch, knit on 72 stitches, and testing partial repeat height, measures 17.5 inches in width. Performing the color separation for knitting the design in the traditional single-bed method
the starting file color-inverted new file, stripe brush-filled copy and paste it on the color reversed image after rendering the purple transparent copy and paste the result on the original file after rendering cyan transparent, double the result in length, 36X108 color invert, the 36X108 file, check that it is in indexed BW mode before saving.
The proof-of-concept swatch uses the tuck setting. It was knit using 2/8 wool on 72 stitches X 120 rows and measures 10.5X11.75 inches.

A file creating different shapes to play with, 32X86tiled as is color reversed For color separation see ArahPaint in knit design 6
The final repeat, 32X172 rows The test swatch was knit on 60 stitches and for 182 rows, measured 9X11.25 inches A larger BW design was processed using no modification of the original 75X71 motif. When using Gimp/File/Save, the result is a .xcf document similar to PSD files in Photoshop. It will store layers, transparency settings, and more information associated with and parts of the same project. Note to self: before deleting the .xcf, ensure the final PNG has been saved.
If determined to use the particular flower, the starting file 96X90is copied and pasted on a new brush-filled ground with the black rendered transparent, adjusting placement, cleaning up edges a new color is used to outline the outer shape of the flower and the petals for better definition it is copied and pasted on a new brush-filled ground after the white is rendered transparent the colors converted to BW, playing with placement in any final piece

May 2025: a large floral explored using ArahPaint, 42X40in brick arrangement 42X80 half drop, 84X40 Lastly a another floral, 44X146color-reversed, the abbreviated familiar process, with the “corrected” half separated PNG, also 44X146with limited memory on download, this file may be used along with the double length button
the required doubled length file, 44X292The test knit showed 3 wayward pixels.They were located by working in high enough magnification, were easier to find comparing a red-color version of the new 44X146 half separation with the original black and white matching one. They are marked by red dots in the top image below and showed before the corresponding final color reversal for easier visibility.The image on the left is from Atwater, Mary Meigs, How to Weave on the Inkle Loom. My adaptation began in a spreadsheet. The yellow outline served as a mask to keep the brush fill for the dotted ground from touching the edges of the design. Lastly, the first character was mirrored to include a dancing partner.The smallest repeat, 30X122 mirrored, 69X22tiled to 180 pixels in width, the maximum whole repeat on the needle bed1. the original mirrored image
2. color reversed3. the same size image filled with a 2 row, 2 color brush 4. copied and pasted onto the color reversed image, 2, after rendering the bottom row color to alpha/ transparent 5. 4 copied and pasted on the original, 1, after rendering the second row color transparent 6. the result color reversed for the first step in knitting using slip stitch setting with color changes every 2 rows The last image needs to be lengthened X2 before downloading and knitting or used as is in combination with the double length button in some electronic models. On the 930 I chose the latter option to avoid using multiple tracks. The final double length version, 60X244 The proof of conceptSo easy to imagine the color inverted model, no knitting necessary

If one is familiar with image processing and fond of the maze appearance in designs, there is a font to try: Mazeletter
The downloadable associated documentation and source for inspiration: http://mazeletter.xyz/Mazeletter.pdf.
A sample text: in a 129X32 BW version with no pixel clean-up Mosaic4way, is potentially usable for single bed fair isle or dbj. The BW file, 199X32
When scaling designs containing more than 2 colors, there is a variable loss of detail or added random pixels. ArahPaint’s guess weave from the grid tool is the best I have found for scaling such samples to knittable sizes.

Fantasy fair isle is a double bed technique that can produce knits that are reversible and have a gridded structure remindful of single bed mosaic knitting

Working with diagonal patterning in machine knitting

After a slow down in my blog posts for a variety of reasons I find myself playing catch up with the eternal list of knit fabrics that I wish to explore out of my own curiosity and the attempt to answer questions from knitters who contacted me directly via the blog or have asked them in the online forums in which I am a member.
Stephen West is a prolific designer of colorful hand knits in a variety of techniques and complexity. This honey-striped scarf is an example. Slip-stitch patterning is a likely way of knitting a similar effect combined with
the use of the concept familiar to many when making bias cast-on rags.
A fixed number of stitches is cast on and positioned as far to one side of the machine as possible. They are then decreased on a fixed side and increased on the opposite one.
The strip moves across the needle bed, when far enough on the side opposite to the starting one, it is returned to the original needle bed position and the process is repeated until the desired length is reached.
If the moves to and from are performed on solid color rows matching needle selections may not be an issue. If the repeats in other cam settings are to match, then proper needle placement can be assisted by marking the metal bed, the factory-supplied needle tape, or a custom-printed one, and hand-selection for the first design row may be required and planned.
This chart attempts to visualize the proposed movement using colored stripes. Stitches are bound off on one side and cast-on on the other to maintain a fixed width with shaped edges. If the goal is to maintain straight bias edges, the design repeat would need to be rendered wider in order to compensate for the shifts on the needle bed in turn modifying increases and decreases at a different rate The black cells represent the adjusted stitch counts needed for each pattern band. When an item such as a scarf is worn, both options will appear as diagonals. If any picture knitting is included and the direction of it matters when the piece is worn, appreciated particularly in representational fair isle, such accessories are best knit as 2 pieces knit from the bottom up, and grafted together at their center after the fact.
Increases and decreases are calculated carefully based on the knit gauge for garments. The approach to accessories may be more casual.
Stripe heights are varied to accommodate specific design motifs or cam settings, and they are, in turn, added to the base visualization charts.
Here an attempt at 45-degree striping is made by beginning on a 3-stitch tab. Increasing on the carriage side creates loops, while those opposite the carriage form knots.
Increases and decreases are indicated by arrows.
Increases are made on alternating sides, opposite the carriage, to produce matching edges.
The red cells in the chart represent the carriage side before each pass.
Table cells have been rendered rectangular in a 4 to 3 ratio, estimating the difference in gauge between stitches and rows.
Striping for an even number of rows matters if color changes are made on a fixed side ie if a color changer is in use. Yarn ends at color changes may be cut or the yarn can be carried up the side depending on preference and the number of rows involved. If carried up for long stretches, the alternate color yarn not in use may be secured by e wrapping it on the end needle periodically. Care needs to be taken that the float up the side is not so short as to have an effect on the swatch length and having an effort to remedy that will leave yarn ends too short to be secured.
The result will not produce a proper square, garter stitch is the only knit stitch that results in approximately true square shapes.
If the center of the needle bed is used for swatches while keeping an eye on the stitch formation. If loops are formed repeatedly on specific needles akin to tuck stitches or problem areas such as those in the center of this swatch are encountered, they can be caused by damaged needles or sticky latches that may result from frequent use. Diagonal lines in knits that maintain straight sides are also achieved using short row/holding intarsia techniques. Segments are planned in specific orders which can be varied to form added shapes. Chevrons would be more easily created by knitting separate strips and seaming as you knit or after the fact. The addition of small-repeat fair isle patterns is also possible. Keep in mind when bringing needles back into work to reverse shaping, needle preselection for accurate patterning in Brother machines needs to be maintained by hand selection. Some of the published punchcard patterns can serve as a source for diagonal lines that may be tiled and programmed for the full design in addition to being used for their original intent. Numbers 52, 384, and 328 (published with error), are suitable for tuck, slip, and FI with moderately wide floats, while 335 would fail as a tuck stitch.
For added ways to develop diagonal patterns using brush fill see post on developing designs using pattern fill for use on a range of machine models

Tiling as in any patterning will reveal errors, such as here for 328. The latter was edited to a 22-stitch wide repeat, becoming suitable for only electronic machine models.
The charts with the red grid on the top row were rendered as tables in Numbers. Since their end use is different, they are the color-reversed version of the cards, whose screengrabs were in turn processed in Gimp to create knittable pngs.
The smallest repeats suitable for electronics are given in the center row of images, the amended 328 cannot be reduced in size. The last row illustrates tiling for all files as BW images that may be opened and amended to suit the size of the pieces planned.
Files in png formats for the group: if pngs generated by me in BW indexed mode are downloaded and opened in editors such as Gimp, they will open in RGB mode. To make them suitable for download programs, convert them to indexed BW mode again and save the result. There should be no loss of data.
384, 12X2412X48 144X144328, 22X44
176X176
335, 12X24
24X48 144X144 52, 8X16
24X48 192X192 The black lines formed by units 2 rows in height can be followed or erased to establish short rows shaping a stitch at a time every two rows, given at least 2X2 full repeats to check color placement. The method was used to isolate the previous ungridded color illustrations. Another instance of a published Toyota 901#11diagonal tuck card, in this case, incorporates a combination of 2 and 4-row tuck patterning. The repeat is 24X48 The previews may be used to replace color selections with those matching yarn colors used in the project to develop some idea as to how color shifts might affect the final piece.
EON diagonal patterning surrounding blocks containing other shapes may be maintained with slight variations in the size of the shapes used to fill those blocks References published for weaving can be a source of charts usable for this type of design.
The repeats are provided regarding width (shafts) and height (picks). For proper alignments, the provided charts must be reproduced in full, or in DIY adaptations careful editing with erasures or additions can still maintain the proper tiling.
A full reference with varied size design inspirationsA page from an 1898 pub Playing with using #20 and #16 mirrored, isolating, erasing, or combining elements of each while keeping fixed some of the details that move diagonally to touch sides of the repeats, with the process illustrated in color.
Consider the width of the floats if planning for fair isle patterning.
Check the original for any errors, marked in the color chart in black. They are often not noticeable until the design is drawn in repeat. The editable PNG for the center 24X24 design is tiled on the far right above. It is also suitable for punchcards A 16X16 electronic repeat tiled to 128X128
Handweaving drafts such as those found at handweaving. net provides endless inspiration for designs, including diagonals.
8X8 12X12
drawn in repeat X712X12 drawn in repeat X715X15
color reversed using color invert and quarter rotations to 30X30 16X16
16X16
16X24
drawn in repeat to 160X168 18X18 in repeat to 126X126 20X20
32X32 with rotated segments playing with rectangles, squares, and fill-ins24X24
30X30 A 32X32 diagonal DBJ design built with small color-reversed blocks
16X16 color-reversed 40X40 DBJ testA seasonal sample, 40X41 48X48 The movement is not as evident until the tiled repeat becomes quite large, the start, 168X150 This design measures 768X768 pixels, does line up if drawn in repeat X2 in either height or width, and then may be cropped for pieces in non repetitive patterns Chevrons can be developed from partial repeats. This is from Toyota 950#12, 24X20 drawn in repeat to 144X140 Combined with added shapes 28X32 56X32 rotated 180 degrees combined and trimmed to 56X62 tiled and with an added frame, 124X134 for a blanket-sized project Cropping the frameless large design in different places vertically could provide a collection of accessories ie scarves, ie in this start, 86X132 png with 2 stitch vertical borders on both sides Whether in use for a punchcard model or an electronic one, the convention if the end goal is a tuck stitch fabric, is to color reverse the design It is possible to generate DIY designs easily using ArahPaint.
Taking diagonal patterning to the double bed for creating pintuck effects using the slip-stitch setting, this 24X48 repeat explores some of the potential spacings and the resulting ridges. The next 2 repeats tested, both 24 stitches X 48 rows: The red line is a reminder that the slipped stitches are being held for as many as 8 rows. It is best to use thin yarn that does not break easily and to watch for the knit stitches riding up.
Slipping in one direction produces a very subtle texture, while the color-reversed design produces even-sized identifiable folds Adding lettering or small shapes and maintaining the diagonal can result in distortion of the motifs.
One option to add such motifs is to form the knit by beginning on 3 stitches as in this shared swatch and planning the stripes to heights and widths that accommodate adding designs or fonts. Short-row intarsia will also produce diagonal striping, from simple to complex as seen in this chart, with knitting sequence numbered for each segment. A limited number of rows may be knit in stocking stitch in areas following shapes not simply to travel to the opposite side and reverse shaping, but also to add small rolls or hems.
Another use might be to add small vertical motif details or patterning in their usual orientation.
The limit appears to be a maximum of 8 rows of alternative patterns, in order to keep the short-rowed areas from developing into distorted edges, which may be variable depending on the yarn and pattern used.
This first swatch was knit using progressively thinner yarns, wool, wool rayon, and a 2/24 acrylic in the FI segment. FI is a slip stitch that narrows the knit. The dark acrylic color stitch definition here gets lost. The band is seen pulling in the short-row segments on both sides. The shaping in both the top and bottom segments is by 2 stitches at a time. The result in different yarns of equal thickness, with the FI band knit at a tension one full number looser than the stocking stitch areas, with the top and bottom solid color segments now shaped 3 stitches at a time. There is a trick when making A-line skirts to change the triangles that would poke out normally at the bottom if shaping were to begin immediately used as a design feature in many runway knits recently. If between an inch or 2 are actually knit up straight before shaping starts, the problem is eliminated. Depending on the design this may be a solution or it may read as a patterning error.
There are some conventions and “rules” for short-row techniques, but they do not always apply.
Keeping good notes helps to make successful experiments reproducible.
Two more tries began to experiment with working on the first and last groups in the holding techniques on a different number of stitches than the remaining shapes, noting differences. In the first an all-knit row is made across the short-row eyelets, reducing the planned FI band from 6 rows to 5. A rough spot in maintaining even stitches on one side is noticeable. Progress: holding happened at the start of the bottom wedge, the FI was knit at 2 tension numbers looser than the stocking stitch, for 6 rows. The goal in the short row shaping for the triangles is to maintain vertical edges that appear as straight as possible to the eye. One need not work on large swatches, small ones can provide clues as to differences resulting from variations in the starting side of the short-row shapings. Studying the results can lead to many variations. There are student theses and careers based on exploring limited techniques to the max.
Building a theoretical true square or other predictable shapes is subject to the yarn and tension used. Beginning with a small sample, this shows the order of knitting 2 triangular shapes with the carriage beginning to knit each shape from alternate sides. In this case, 2 stitches are to be brought in and out of holding at a time. Because each color knits for 2 rows, small slits happen in the fabric resulting in eyelets. They may be used as design features, or attempts can be made to reduce their size. One way to do so is to have plain knit rows between holding selections to keep the small slits from intersecting and becoming double height. On the left swatch, one yellow row was knit to the left before reverse shaping in the same color. In the swatch on the right, in addition, 2 rows were knit in the blue prior to reverse shaping. Reviewing the concept and developing a chart for larger swatches: the cyan color cells represent stitches in the hold position and the white cells stitches that will be knit.
At the top of the first wedge, most needles will be in the hold position, return them all to the B position manually before knitting the next row.
With the carriage on either side, set it for KCI with the cam buttons to slip for a free pass to the opposite side, the first FI pattern row will pre-select. Holding need not be canceled, since no needles are brought far enough out for the technique.
Cancel the slip setting, change the cam setting for FI knitting, place the pairs of colors in their corresponding feeders, and knit 6-8 rows of pattern.
Bring all needles out to hold except for the first desired group, if the holding lever has been canceled, reset it and commence reverse shaping. Merrily knitting along and you forget to loosen the tension for the fair isle stripe: And what if the FI were to actually follow diagonal colored stripes? The approach is the same. I am right-handed, my default is often to begin on the right. Left-handed knitters can mirror charts as needed to make them easier to follow.
The first triangle is shaped from the right toward the left, subsequent ones begin on the left, then to wrap or not wrap becomes the question. Review of wrapping, which does not disturb the stitch on or the position of the wrapped needle: I obstinately use random yarns at hand, sometimes too thin for the task, true here. Any type of intarsia, of which holding is one, will be accompanied by lots of yarn ends that will require weaving in. Some of the stitches were wrapped here, some not, and maybe the eyelets could be considered a pleasing design feature. The 8 rows of FI, knit at 2 full tension numbers higher than that used for stocking stitch, minimizes the size of the eyelets all on their own on both sides of its stripe. Errors in bringing an added group or not into work may not always be immediately visible, frogging this type of knitting can be painful.
I would not use the last 6 stitch modification in any future swatches. Elizabeth Zimmermann published many patterns for hand knitting utilizing garter stitch and striped diagonal wedges for garment shaping.
Multiple colors per row patterning may be maintained by beginning planning with diagonal straight lines, seen here in a 32X32 repeat. Opened in img2track The design will be elongated, and 256 passes are required to finish a single repeat Each color may be edited to suit. Quick visualizations of a few of the possible repeat arrangements using the file as is Avoiding lots of extra knit rows by eliminating one of the colors. The larger designs may need to be knit in sections depending on the available memory in the knitting machine model being used.

Machine-knit stitches do not form as close to square ones found in garter stitches. Rendering the full-scale garment on a knit leader would make knitting to gauge while avoiding tons of math calculations possible.
DIY is a bit like assembling paper cut-outs that are required to fit together, first attempts at planning do not always succeed. One may begin at different parts of the piece and seam two halves together if necessary in order to keep matching stitch formations in both directions. Stripes may be added to form secondary intersecting shapes. On the left is a simple one-piece vest concept with no miters in the back panel, which may be knit from the bottom up or as two pieces with a center seam.
The bolero style is repeated in 2 separate pieces with mirror shaping in the second and would be joined at the center back.
The knit gauge is easier to maintain in short or small wearables. Many garments may be made following the concepts for creating “pies”.
Decades ago batwing sweaters based on a sideways circular knit concept were standard presentations at knit seminars. Short-row diagonal graduated wedges were followed by varying amounts of all knit rows.
This idea for a short sleeve garment is from a Japanese magazine. In creating such illustrations because of the scale of the publication, the aspect ratio is distorted. In the final garment, the bottom circumference can in fact be far narrower than it might appear to the eye in the sketch and may be gathered or left released depending on design goals. The neckline diameter at the end of the project, after joining one shoulder, is gathered with evenly distributed decreases to the desired measurement prior to knitting the collar. A way to form a long sleeve item, using binding off and casting on stitches in addition to shaped wedges followed by all knit rows. Knitting a garment on the bias at 45 degrees will produce a knit fabric that drapes differently.
Horizontal patterning can turn into diagonals and chevrons, and fancy decreases may be used in the center shaping of the garment.
Pre-computer programs and knitleaders, an easy way to sort out shaping for garments, was to begin by drawing on large sheets of graph paper. An all-square grid is fine.
Calculate a 10 cm/4 inch knitting gauge to the second decimal point before any rounding off. For example, if the gauge works out to be 5.728, and the measurement needed is 19.5 inches, the multiplied value result is 111.696, which can be rounded off to a 112-row line on the graph paper.
Working in cm can actually lead to easier calculations and is required when using a charting device.
Each cell in the graph paper grid equals one stitch and one row.
For knitting on the straight grain, based on gauge, draw series dots placing them on the beginning and the ending pots for each measurement, and connect them with straight lines.
Curves such as those necessary for necklines may be composed of short straight-line segments.
When knitting from the bottom up, continue with a colored pencil, filling in squares as they jog in or out, maintaining the new outline as close to the first as possible.
For the bias knit, whether on graph paper, the computer, or a charting device, begin by drawing a 45-degree line.
Rotate and trace the unmodified original straight-line image in place, follow the lines, and mark in and out jogs once more in color for contrast.
This is a very small chart so outline jogs in far larger pieces cannot be reflected. They would produce edges not as straight as in standard knitting, which will need to be considered when joining finished pieces.
As the piece is rotated, a wider grid base is required. Consider that the motif images as they are worked on the purl side will be mirrored horizontally on the knit side, a particular consideration if any text is introduced. Comparing theoretical purl as opposed to knit views on the left, two purl views on the right. Fonts in various stitch and row counts are useful when planning knit text.
The point at which the text or pattern is introduced needs to have enough stitches in work on the machine to contain the intended words, ie for the above, a minimum ground, independent of shaping, would need to contain more than 9 rows if solid color stripes are to be added above and below it, and 26 stitches in width in this case.
A proof of concept swatch with arbitrary shaping on every other row illustrates the need for shaping based on a calculated gauge if a square is indeed the aim.
I knit on a 930 where mirroring is automated for programmed designs, so the text was programmed as drawn.
Sometimes less information is more. It became evident very soon that the placement of the text on the left was wrong if the aim was to have it centered in the final shape, and that more rows were needed at the top of the design.
On the right, the purl side as it faces the knitter is shown, with black pixels used to represent increases and decreases. The center red line separates the needle placements on either side of 0, and the text is shown in the default mirroring. The respective swatches after their rotation preview one of the potential results A true diagonal repeat may be planned for motif patterning knit from the bottom up. The drawback is that for executing a fair isle using more than 2 colors or with multiple color changes, partially illustrated on the far right, the 32X32 repeat would need to be rotated and knit as above.

From the Brother machine knitting techniques book, a suggestion for dividing a sweater front into diagonal halves created by using the holding technique

The idea of chaining the eyelet areas to reduce the size of the slits is an interesting one that up to now I have not tested.

Diagonal pleats

ArahPaint and Gimp in knit design 3

Previously published:
ArahPaint and Gimp in knit design 2
ArahPaint meets Gimp in knit design 1

Subsequent posts on using Gimp Layers to process images:
Using Layers in Gimp for color separations
Layer/Transparency/Color to Alpha Gimp Update for Mac 3_more on color separations

Gimp allows one to work on multiple images with only a single window open, left mouse clicking on any one of the images will bring it into view for editing. In the dark theme, it is hard to see the difference, but a lighter border actually surrounds the active image distinguishing it from the others, outlined here in yellow In Arah, multiple windows may be opened at any one time, and left-clicking on any one of them will bring it to the front for editing. When working using the same file in more than one window, the degree of magnification needs to match in each.
Spreadsheets and paint programs may be used to achieve color separations for designs intended for specialty fabrics, many worked on the double bed.
Two places to begin exploring them here are for knitting single-bed mosaics and double-bed jacquard in its form where each color in each design row knits twice.
It is unlikely to happen often in knitting that more than 6 colors are used in any one fabric except perhaps in an elaborate color-changing fair isle.
The palette that appears in Arah when opening a new file is random, as seen here when two new files of the same size are loaded If one’s preference is to reduce the number of colors, the specific number may be set by choosing from the colors menu, editing the number identified as that for the working palette, changing it to the new value, in this case, 6, and the palette reduction occurs as seen in A. For most knit repeats a black color is handy, any one of the 6 colors or more may be adjusted as described in the previous post, seen in B, where black has been added, replacing the color in position 1. More Gimp information: https://docs.gimp.org/2.10/en/gimp-palette-dialog.html
Some of the related content in brief: the former versions of GIMP had a “Save palette” command. Palettes were stored in a specific folder via the preferences pane. Easy to do and manage. It no longer exists.
To save the palette of an image, indexed or not, you must now import it from the image.
The “Palettes” dialog is dockable: from the Image menu, select Window, Dockable Dialogues, Palettes.
A few dozen more or less randomly chosen palettes are supplied with GIMP.“Import Palette” allows you to create a new palette from the colors in a gradient, image, or palette file.
Right-click in the space to the right of the illustrated palettes to call up the import option, or for palette editing. It is not necessary to index the image, this image was used in RGB mode. A palette name can be assigned, and if previously used, a number will be appended by the program.
The number of colors: the default is 256, you can set the number to any you choose. Gimp will try to create a palette by spacing the number of colors evenly across the range of the gradient or image. Each screengrab in the top row shows the initial selections for gradient or image, and the second row of screengrabs notes other changes made when choices were available and the results. White dots mark selections as seen while using the program. Using the same image, indexed to 5 colors, the custom palette is rendered in a one-step process. The gradient seen in the first position on the top left was randomly assigned by the program and does not influence the results. The Columns selection number settings only influence the way the palette is displayed and have no effect on the way the palette is used. The lower the number, the larger the display size of each color unit.
Double-clicking on any palette color will magnify the palette view on the theme color background. Left-clicking on any color makes it available for drawing, the selection will have a dotted bounding line and the selected color will be assigned to the foreground position, Right-clicking on a color results in these options. The imported palette will be added to the Palettes dialog and is automatically saved in your personal palettes folder when you quit GIMP so that it will be available in future sessions.
In Arah, the color palette will always display the colors of the active layer. The working image contains colors intended for use in my designs. In addition, please see the note from the developer in the comment at the end of the post. The palette tools: A: if you press this icon the program will underline the colors actually used in the image, since all colors are used in this case, each color is underlined in either white or black in this instance D: adds color(s) to the palette B: removes unused colors in the above palette, it would restore the original colors
C: removes duplicate colors, not applicable in this instance
E: removes the last unused color, will not work if all colors are used.
Changing color positions in the palette: to switch the position of two colors in the palette, click the chosen color in the palette, move the cursor to the color you want to switch the position with, and press the left mouse button while holding the Ctrl key on the keyboard. In this instance, the color was duplicated in the new position. Knitters designing for dbj are likely to work with a limited range of colors, often 3 or 4 max, in specific palette ranges to ready images for download.
If color separations for 3 or more colors are done in shades of grey in terms of technical details, you need a pattern image that is 8-bit greyscale, with each color in a range of 8-bit values. So for 4 colors, it would be 0-63 color 1; 64-127 color 2; 128-195 color 3; 196-255 color 4.
Binary images have only 2 possible intensity values, normally displayed as black and white with values of either 1 or 255 for white, and often 0 for black.
That convention may have led to the selection of white as color 1 in automatic separations such as the KRC Japanese one, where white is selected first. In a greyscale or color image, a pixel can take on any value between 0 and 255. Designing for fair isle, or when attempting to visualize and illustrate slip and tuck fabrics with frequent color changes, more colors may be required even though the final download will be in black and white. There is a quick way to add random colors assigned by the program and based on the initial palette: The magic wand tool allows you to work on consistently colored areas without having to select and outline each.
To alter a single color using the bucket tool, click on the wand, then on the color single color area you wish to change, it will become outlined by bounding lines.
Click on one of the colors in the expanded palette, and it will automatically appear in the foreground color position, and it may then be used to bucket fill the chosen area. Flatten the image using the merge-down tool.
If the foreground color, in this case, white/0, needs to be changed, in order to choose all pixels in the foreground color, click on the wand, and use Tools > Select by color or Shift+W. This function works only on 8-bit pixel images. Click on the color you wish to use to replace the ground, and bucket fill with the newly selected color. Flatten the image using the merge-down tool.
Changing multiple color blocks in the same color could be selected by the tool, but filling each of them one at a time was required. In Gimp a similar tool is the fuzzy select, which also allows for changing the color in a selected area or for selecting and changing all pixels in that color. Selected areas will also be outlined in dashed bounding lines. Bucket fill may then be used to replace color(s). The option is offered to choose either foreground or background for the fill. 2023 in Gimp 2.10.34 use and hold the shift key prior to selecting and using the bucket fill tool to change all the areas outlined by dashed lines. The bucket-fill tool itself now works again on any area with a defined boundary, no other, following action is necessary.

Click on the rectangle select tool and then on any spot in the work area or on the image to set the image. The dashed lines will disappear.
In terms of saving the palette in Arah for future use, I saw no specific directions in the manual.
The color palette displayed is always the one used in the active layer. As a workaround: open the image, and the associated palette will be displayed. The repeat begins drawn 24 pixels in width, by 24 in height.
Select clear from the edit menu, or bucket fill area with white
If the size of your intended drawing area is different, choose the option Resize Image from the Image menu. With the chain link intact, the new canvases are created keeping the aspect ratio. Enter a new value for width/height, hit return, or move the cursor to the alternate value, and its number will automatically change to a matching one. Click OK to use the new canvas, or reset if you wish to return to the original 24 by 24 pixel one for a different edit.
With a broken chain link as one of the two values is altered, a preview is available. If both values are to be changed, break the chain link, enter the two values in turn, and a preview appears for each step. Ok is used again prior to saving, or choose reset to return to the previously used setting. Color separations can make specialty fabrics possible to knit which are outside the possibility of doing so simply by changing cam settings. Two instances are mosaics and DBJ where each color in each design row knits twice. Separating each may be done in two ways. The first method, convenient for longer repeats, requires that the result be elongated X 2, whether in the repeat design software or after download to the machine or using the elongation X2 function in the punchcard models. For illustration purposes here I will be working to create files that do not require elongation.
Mosaics and Mazes are constructed in similar ways and are sometimes referred to as floatless fair-isle even though technically speaking usually 2 stitch floats do appear on the purl side in the alternate color used with each color change.
Many such repeats may be knit using both the slip and tuck settings, the latter is the more interesting of the two on the purl side.
When learning structures it may be worth beginning with a published design.
Kathleen Kinder decades ago published two books, one with 24 stitch repeats, the other with 40 stitch repeats, with the separations included as well This, by Barbra Walker and intended for hand knitting, offers a huge library of designs for inspiration and conversion Following specific rules it is also possible to develop DIY repeats from scratch. That said, the repeat used in this blog post happens to have a known value of 12 pixels by 12Magnification in Gimp is achieved by selecting or typing in new percentages at the bottom of the window.
Entering and exiting the full screen may be controlled via the view menu To exit, it right-click at the very top of the window to expose menu options and select deselect full screen. In Arah, if you press any number from 0-9 on the keyboard, you will change the zoom directly to that level (1 means 100%, 6 means 600%, 0 means 1000%). The plus + and minus keys- as well as the magnifying lens icons, will zoom in and out To use the entire space available in the window, choose Fit to Window from the view menu or select Ctrl+zero.
If working in more than one window this option makes repeats the most visible, scaling back can be done by counting the number of selections, helping to match the new picture magnification to the first.
Press the escape key on the keyboard to return to the original 100% view.
To work using the full screen, select the option from the view menu. To exit, right-click at the very top of the window to expose menu options, and select exit full screen Separating the design: ultimately the planned final graphic repeat would be a BW png used for electronic download, programmed as a fair isle one, but knit using tuck or slip settings, it may be drawn initially using only in those 2 colors. Black may need to be added to the palette selections.
One may always draw on a large canvas and then crop as needed, but as a starting point, it may be easier to simply match canvas size to the published repeat being used.
It is handy to have an extra column to help track image processing during the separation, the repeat above is identified as being composed of 12X12 pixels, one could begin with a 13X12 canvas.
A second way to provide the 13th column is to work using 2 windows, matching magnification, and the second with a different, larger pixel measurement than the first. Copy the contents of the original work area and paste them into the larger canvas in the other window. Crop to new size if necessary.
To illustrate the two-window process, here the original BW repeat has already been drawn and elongated X2
A. Use the rectangle-select tool to capture the whole image in the first window, bounding lines in the colors of the palette in use will outline the selected area
B. Use the edit menu or command C to copy the selection, edit paste, or command V in the new window to place it.
When pasting on a different size ground, the bounding lines will also appear in the new image, the contents remain moveable,
C. Place the selection where desired on the new canvas, when satisfied use the X, merge down tool to flatten it.
The quicker method begins with a canvas one pixel wider than the repeat, 13X12.
Adjust magnification, for comfortable viewing in the editing process.
View: show grid 2
Colors: set the number of colors to 6, and adjust the #1 color to black, white is in position 0 in the palette by default
Activate the pencil tool, and draw a vertical line on the far right in an easy-to-see color choice other than white or black
Using black, fill in pixels for your first draft of the pattern repeat
Image multiply YX2, resulting in 13X24
Using the pencil tool fill in the first 2 design rows followed by every other pair with white. Magnify image A to a comfortable work viewing size.
B and C: using the rectangle select tool, with the left mouse button, place the pointer on the purple pixel, drag the mouse across each pair of marked rows, release the mouse, and use Command I to color invert, and merge down to eliminate the bounding box.
The purple pixels will change color as well, making it easier to track what rows have been altered already.
D: crop the image, removing the row with colored cells for the final repeat
If for some reason you are processing an image that is color reversed, the steps are identical, but tuck or slip stitch fabrics, black pixels or punched holes knit, white pixels or unpunched squares tuck or slip. For this reason, the cropped final result would need to be color inverted prior to knitting or punching holes. This separation for 2-color DBJ results in its potential use in many fabrics other than DBJ and may be performed by some programs used to download multiple color patterns to the machines prior to knitting the fabric. One such fabric is drop-stitch lace.
Punchcard machine users would need to separate the colors manually, or if Dak is available, the separation may be done using the program and a corresponding template may be printed as a guide to punching holes.
This method is the automatic default one for any 2-color DBJ knit on the Passap.
Each color in each design row will be knit with each pair of consecutive color passes. Completing one design row containing 3 colors will require 6 carriage passes, 4 colors 8, and so on.
The built-in color separation in electronic machines wherein each of only 2 colors in each design row knits only once does not apply when using more than two colors, though it is possible using Dak or by downloading a special card reader technique to program separately from the design when using the Passap E6000 in addition to the pattern repeat.
This separation of a 2 color pattern results in an elongated version of the design regardless of any dbj backing used.
Begin with a 2 color image, an extra column of pixels is added here as well:
A: multiply YX4 to 13X48
B: mark alternating pairs of rows in the extra column with a contrasting color
C: following the color cues on the far right column, on rows with no added color use the pencil tool to replace black pixels with white, leaving only the orange cells
D: on rows marked with the third color replace the orange pixels with white, leaving only the black pixels
E: crop the image eliminating the extra column
adjust the remaining orange color to black
index the result to B/W, and the image is ready to save and use The difference between single repeats for each type of fabric, no further elongation is required. A: mosaic, B: DBJ Using layers in Gimp opens up the possibility of several color separations for fabrics using only 2 colors.

Both img2track and Ayab are capable of opening 2 color images.
In img2track this is what would appear, after the download the KRC function needs to be activated in the knitting machine. Ayab: the repeat should be programmed in width equal to the number of needles planned to be in use. The color change happens as the file is loaded into the program, the ribber classic option is used to render results that would match the KRC knitting machine selection after an img2track download. Here the repeat is also tiled in height. My personal preference is to work with images designed in black and white. With the 910 presently stored, my blog swatches are knit on a 930 using img2track.

A note for Mac users like myself using desktops with the M1 chip and Mac OS Monterey. Img2 track requires an FTDI driver for its download cable, on June 6 finally released a beta version of a more recent driver, I do not plan to install it at this moment, function in the upcoming Ventura OS would be unknown. Ayab does not launch automatically. These are the steps necessary to run the program, following suggestions by Adrienne Hunter via the Ayab FB group:
open a Terminal window (Applications/Utilities/Terminal) and type these two lines:
cd /Applications/AYAB.app
./Contents/MacOS/AYAB
The app may also be found and then opened via using Spotlight search if you prefer Once the program is quit unless you choose to keep the terminal icon
in your dock, it will disappear and the above process will need to be repeated. Once the text has been entered, and Ayab has been launched, a message similar to this will appear, showing your last log in. To launch Ayab again, simply use the up arrow key and hit return to repeat the command Creating an AYAB desktop shortcut for Mac that will work without opening the terminal each time
Using Finder, open Applications and find AYAB. Right-click on AYAB and select “Show Package Contents”.

Locate “AYAB” under MacOS. While holding down the command and option buttons, click and drag that icon to the desktop. This will create an ayab shortcut that does the terminal stuff for you you can change the icon by copying and pasting the icon image in “get info” but it works fine without it. These icons will appear in your dock after double clicking on the icon The ayab window opens with only the load image option highlighted Click on the load image file to open an image, and the remaining features of the program will now be available If you quit ayab, the terminal window remains active Quitting terminal called up this window for me only the first time I did so.

DBJ: more than 2 colors per row 3

Previously published related posts:
Img2track_multiple colors per row dbj, each color knitting only once 1/21
DBJ: more than 2 colors per row 2 12/19
DBJ: more than 2 colors per row 1 12/19
Revisiting Ayab_multiple colors per row DBJ 2 1/20
Revisiting Ayab_multiple colors per row DBJ 1 1/20

Reducing the number of rows on the front of DBJ fabrics and the associated elongation of the planned design matters so some designers far more than others, at times only in specific projects.
It may remain something in one’s wheelhouse that is not worth doing because one can.
When I was knitting garments and art-to-wear pieces I found I preferred to work in 2 color dbj, plying thin, sometimes space-dyed yarns and dropping threads, replacing them with the next shade in the chosen color wheel spaces to add more colors per row.
Long before computer interfaces that made downloads or even color separations easy, most knit artists used punchcard machines, often the Passap Duomatic, lining up long individual panels to create large, non-repetitive images, Nicki Hitz Edson among them. That said, the topic has remained interesting to me.
In the post written on 12/19, an option was presented for having each color in each design row knit only once rather than twice. Tables in a Numbers spreadsheet were used to produce the necessary color separation.
The present goal is to repeat the separation process using other possible DIY methods.
To review: the dbj automated separations for more than 2 colors per row with the exception of the Heart of Pluto one when using the Ayab interface generally result in each color, in each design row knitting twice. This is also true of default console separations in the E6000.
The yarn for this fabric needs to be thinner, colors easily become muddied if not chosen with care, there are 6 carriage passes for each design row of knitting, and charts and downloadable repeats including all knit rows become considerably longer.
When experimenting with colors keep careful notes about your own color placement in each yarn changer location, they may not match those assigned by the download program or in the original chart.
DAK offers the option of printing templates for its DBJ separation methods. They may be used as guides for using the designs outside the program, whether for download to electronic knitting machines or to be followed in punching cards.
Files may be opened in the DAK Graphic Studio Module with the intent to convert them to stps for use in its universe or to adapt the design for other uses outside it.
My experience with several trials of small images in 3 colors is that the resulting design conversion is faulty. The file size morphed into a 40X40 repeat as opposed to the original 12X14, leaving no option but to draw the design from scratch in the stitch design module.
My third attempt finally got my 3 colors represented properly, but still in the 40X40 pixel size, not worth troubleshooting, redrawing the motif is far easier and more straightforward.
Img2 track will perform the separation but does not offer a charted view or template for it. It has the added interesting function of immediately reducing the file by half because upon download the image will be lengthened automatically by a default setting to double length on the Brother machine. The issue may be addressed by doubling the file in length prior to selecting it with img2track or the stretch factor in the program may be changed to 2, also before selecting the file for separation.
I prefer to manipulate files as needed prior to opening them in any program for download, believe it makes patterning errors easier to correct, and avoids forgetting to change settings when returning to knitting the particular repeat again. In the January 2021 post, I suggested manually pushing back to B position all needles in work prior to the carriages returning to the left on every other row as one way to reduce the resulting elongation in the designs. Here the plan is to achieve it by amending the color separation and its needle selections.
One of the advantages of DIY is that the color order in the separation may easily be matched by that in the color changer.
Repeats should contain an even number of rows and may also contain rows where not all colors are in use. The first starting repeat: The often published convention in performing dbj color separations is to begin ordering the colors based on the number of cells they occupy in the first row, here the yellow would be followed by black and then red. Other programs start with the first pixel color on the left by default.
After drawing the repeat in Stitch Designer, working with Dak choosing color separation C, and exploring print options, one may obtain a template. Its screengrab serves as a guide to tracing pixels, the results match the Gimp separation which follows.
DAK automatically mirrors the motifs horizontally prior to working with them in any way. The mirrored DAK template compared to the in-progress Gimp separation: My goal is to produce the fabric with each color in each design row knitting only once by changing the separation, the function performed automatically by Ayab’s HOP code.
This technique applies to double bed work only, is not suitable for single bed 3 colors per row slip stitch.
The backing used is bird’s eye on the ribber, with slip stitch set in both directions and using both lili buttons. The result is that every other stitch knits on the pass to the right in any color used, the alternate needles knit on the return to the left completing one full row of knitting in that single color on the purl side.
The main bed needles are preselected on the way to the left, create stitches on the way to the right, as they flatline. Since there is no needle selection, as the carriages return to the left, no main bed needles will knit, resulting in only one row in the color being carried knitting on the top bed as well. Needle preselection continues to be made for the next row to be knit after the color change.
This makes for a more balanced fabric unless colors begin being skipped for multiple rows, in which case the ribber stitches may even form small ridges and the main bed stitches will become more elongated until the skipped color is repeated.
Working using Gimp alone
It is possible to color separate using only Gimp. One of the tricks is to use significant magnification, along with the view grid and snap-to-grid options when working with developing or editing designs.
In the latest version of Gimp for Mac, using the fuzzy select tool, selecting pixel color segments allows for color substitutions when converting charts to BW prior to the final png save.
It may be achieved by clicking on a single color, followed by holding the shift key, clicking on more colored pixels for multiple selections regardless of color, and then selecting bucket fill with the replacement color. Using select by color, followed by using the bucket fill tool, changes that particular color globally throughout the repeat.
As selections are made, dotted lines outline selections until after the color change and the image has been fixed. Colors are fixed by choosing the rectangle tool and clicking in the work window outside the image, those dotted lines will then disappear.
This separation begins with black, the first color pixel on the left.
The original image is scaled X3 in height to 11X30, the file resulting from the separation will be scaled again X2 prior to knitting the repeat after it has been completed.
Copy and paste the scaled X3 results on a larger new file so that color markers for each row may be added, horizontal guides every three rows help define each expanded, now 3-row color sequence.
Following the color rotation markings for each row, erase colors unlike it and not represented in each design row to its right, so where the black marker pixel is on the left yellow and red are erased, where the yellow marker pixel is black and red are, and where the red marker is black and yellow are. That single row with no color red is left blank.
Those extra columns on the left are cropped prior to converting the file to BW. The results on the far right would need to be used double length, whether scaled before the final file save or after download, prior to knitting. Depending on the machine and the program used for download, if the direction of the design matters, the result may need to be mirrored as well. Developing the test png on the elongated repeat My test png, mirrored for download to the 930.
I had color changer issues with yarns being picked up 2 at a time fairly frequently, which were likely static related and improved following a rare use of yarn spray and a humidifier.
Having end needle selection, KCI on the main bed helped avoid issues with edge stitches not forming properly.
I tend to grab yarns randomly when swatching. The resulting colorways are not planned for use in finished items, they are explorations that help illuminate subsequent choices.
The yarns used in the swatch are of three different weights, so tension needed to be adjusted to accommodate the thickest yarn, resulting in more elongation of some of the stitches on the front of the fabric. The latter might be far less noticeable when knitting with thin, equal weight yarn selections. The design can be easily identified and it is also seen that colors are indeed knitting a single time for each design row. There is an exception on a single row toward the bottom of the swatch, where blue and white have knit together during tension adjustments on both beds.
One drawback to this method is that since it is downloaded as a fair isle, the capacity of the machine to offer prompts and reminders as to which color is in use and which selection should follow in knitting 3 color dbj is lost.
Testing the concept on a design where more rows have less than 3 colors represented. The repeat is slightly modified, from the one used in the second 12/19 post Here it is shown modified, with rows containing fewer than 3 colors marked. Separating the repeat using only Gimp:
the file on the right rendered double length
and in turn with the second of every pair of black pixel rows erased the comparison between the two I left the color changer set up in the same sequence and yarns used in the previous swatch, so colors do not match their placement in the charted design. I stopped knitting when the color changer carried 2 colors across a whole row, and I did not notice the error until I had reached the other side. A repair can be made easily, but I chose to stop since the repeat was previously untested. There is a dropped stitch also missed on the purl side, an easy repair when a piece is finished.
The fabric is narrow as a result of the slip settings, the cast on and beginning and ending rows of knitting need to be adjusted or they will stretch out quite a bit compared to the remaining knit.
The proof of concept with each color in each design row knitting only once: The 12/19 post also compares its repeat knit using the initial double-length file to the one resulting from the amended repeat with each row knitting only once for each color in each design row

Multiple color drop stitch lace using img2track and more

Many fabrics allow samples to be knit using the proper color separation and released just before binding off. Samples and designs are included in several of my previous posts.
End-release depends on how the repeat is programmed but does not always produce good results. As can happen in any fabric, what works in swatch size may not when knitting larger pieces. Fuzzy yarn is problematic in many knitting techniques, it is best avoided in these fabrics. No matter the yarn, after knitting longer pieces, I have found sections that simply refuse to unravel. In addition, if long stitch shapes are distributed on knit striped grounds, the release must happen at a minimum when the top of each shape is reached. A sample with drop-stitch interrupted by all knit rows with only one color released. 500_986 The repeats for designs may be self-separated to suit.
For more than 2 colors per row, the built-in separation in img2track may be used, where any number of colors are selected for each design row and repeated twice. Passap separates for 2 colors with each pixel knitting twice on every row by default, but in Japanese machines, the pattern needs to be separated and programmed using other means.
The knitting method suggested here should work with more than 2 colors per row separated by the software.
The post on Using Layers in Gimp for color separations illustrated a method for obtaining the necessary file to match those built-in variations when working in only two colors. The repeat is one that was separated and used in a previous post Here the file is separated quickly using Layer menus in Gimp alone Three variations of the final png files are shared The last appeared the most interesting visually to me when tiled This is the appearance when a different design was entered in img2track. The separated file 3 color file in BW is not shared. The method for knitting the pattern: the long stitches are formed by loops that are created on the top bed and dropped on the following row.
This is the method I used in my early dropped stitch samples: to begin with, cast on for every other needle rib, knit 2 circular rows followed by one-row all knit rib, transfer all main bed stitches to the ribber. For an open stitch cast on directions and photos see the post.
The pitch for every other needle Set up needles on both beds for every needle rib with an extra needle in work at each end on the main bed, cancel end needle selection (KC II). With the main bed needles in the B position, set the knit carriage to slip in both directions so as not to pick up loops across the whole row on its way to the left. Change the pitch for when working on every needle on both beds. Make the first pass toward the color changer, needles will be preselected for the first pattern row
COL: the ribber remains set to knit every needle, the main bed to slip in both directions. A piece of tape in front of needle butts of needles in A position aside the edge of needles with stitches on them on each side helps keep from accidentally moving extra needles into work when dropping whole rows of stitches
COL: change color, as carriage moves to the right, selected needles will pick up loops on the main bed that will form the long stitches when dropped, while the next row of pattern is preselected, so by the time the carriage has reached the right side of the machine, the repeated needles selection is still present
COR: using any convenient tool (I use the edge of a piece of garter bar or ribber cast on comb), bring all needles in work out to E, and use the same tool to return all stitches to B position. The loops formed on the main bed will be released forming the long stitches: check that all needles are indeed empty and that loops are free and between the beds
As the carriage moves to the left again toward the color changer, the ribber only will knit all stitches, needles on the main bed will be preselected for the next row of long stitches, and selected needles do not knit until the next carriage passes from left to right.
COR: colors are changed every 2 rows
Ayab users have a different alternative for knitting this fabric as described in the post, using the circular ribber option. Instructions are given for dropping a single color or both. I cannot imagine manually dropping stitches after every row of loop formation on the top bed for any large piece in this manner. As time passed, I developed a hack for using a second knit carriage with a modified sinker plate. Anyone with a compatible second knit carriage may use it with the resulting modification to knit a variety of fabrics much more easily, including any that would require the ribber settings changed in both directions, more convenient if the action is required every even number of rows.
Back to drop stitch in 2 colors (or more) using img2track, changing the base design to a small geometric shape. The 8 stitch repeat scaled X 4 in length as separated in the previous post to 8 stitches by 32 rows is used in the following samples. Rather than relying on manipulating it in width or height and programming each repeat the changes in my swatches were made using variation key selections on my 930.
This type of fabric is best knit using a yarn with no memory, which will allow for retaining the blocked shape. The elongated stitches can have a peek-through quality that will allow for solid knit in a different color, an undergarment, or even bare skin to show through.
Working with small geometric designs helps to develop a sense of the change in its aspect ratio as the original is scaled and knit in different widths and lengths.
Use any separation that allows for knitting each color pixel in each design row twice.
Begin with carriages on the right / COR
After EON cast-on and knitting the first full row from left to right, transfer the top bed stitches to the ribber. Place needles in work on the top bed in the B position with the first and last outside those in work on the opposite bed. This will allow for edge stitches to be dropped in the pattern as well. With the transition planned for every needle rib, the pitch needs to be adjusted accordingly The second carriage, C2 is set to KCII as well. It will be advancing the design with each pass as well and will drop loops on the first pass, preselect for the subsequent pattern row on the next
COR: using the paired carriages set the knit carriage to slip in both directions so as to avoid picking up loops on every needle in work on the top bed, the first row is knit on the ribber only toward the color changer.
Download the repeat.
Program it for the width of the needle bed.
Cancel end needle selection on the top bed, KCII
The separation is technically entered as a fair isle design, variation keys for altering the repeat in the individual machine brand ie. double width or double height may still be used.
While moving to the left the first pattern row is preselected.
COL: When the left is reached, change color, the top bed remains set to slip in both directions, the ribber to knit in both throughout.
Before moving to the right for a single time push selected needles back to B so as not to pick up loops on the way back to the opposite side. The second pattern row is preselected during the move to the right, the ribber knits every stitch
COR: knit to left on creating loops, concurrently the next pattern row is preselected, I prefer to change color at this point leaving the carriages to the far left
C2OR: use the second knit carriage with the hacked sinker plate set for plain knitting, make 2 passes with no yarn in its yarn feeder. The first pass drops the stitches. The second pass returns it to the right leaving all needles in the B position. Because no cam buttons are selected in this version, the carriage does not engage the belt as it would if it was also used for advancing patterning.
COL: with the new color no loops are picked up on the way to the right, needles preselect for the next loop row created when moving from left to right
COR: knit back to left creating loops
C2OR: use the second carriage set for plain knitting to drop loops on as it moves to the left, needles are flatlined in B on its return to the right
It is easy to identify the last color used by looking at the ribber. At the completion of each stitch drop, with COL, ribber stitches will clearly be in the last color used.
COL: with the new color no loops are picked on the way to the right, they will be formed on the second pass returning carriages back to the left.
C2OR: use the second carriage for 2 passes
Repeat the last 2 steps until the desired length is reached
Transfer all stitches to the top bed, and create a loose bind-off tested on the test swatch.
The sampled repeats were altered using variation keys in the 930
8X32

16X32

16X64 The transition in aspect ratio as the original repeat used on the right is changed to double its width Here the comparison is made to the double-wide repeat also doubled in length
The elongated stitches allow objects behind them to peek through Another 2 color variation Previous posts include samples isolated on striped grounds, using 2 colors.
Adding a third color can make the overall appearance muddy and small designs can appear lost. One such in the post Here the goal is to use the img2 track separation, maintaining the same color change rotation in each piece.
Reviewing points to consider: in more than 2 colors dbj separations, the double-length variation key is set automatically except in the 950i, where it needs to be set manually.
In knitting drop stitch, the repeat chosen must have each color present in each design row unless the shapes are deliberately altered with solid color stripes in each color. The software is smart enough to recognize any design rows in which a color is not represented.
In conventional dbj, this keeps the design continuous, but in drop stitch, those extra rows will produce an all-knit stripe interrupting the overall design.
The software scales the height of the motif to half the original, due to the fact that the double-length variation key is automatically turned on, restoring the original aspect ratio, the loaded PNG needs to be the original repeat scaled to double its height.
In DIY a small design will likely be less recognizable than larger ones, but working with one can help one understand how stitches are formed.
The initial design is 6 stitches by 7 rows. It was stretched in width since the fabric elongates the design, and in height because to software will, in turn, reduce that by half to 14X12. The tiled potential appearance as a dbj fabric:In the first sample three carriages are used:
after the basic cast-on, transfer and set up needles as described for all variations.
To use the second knit carriage to drop stitches, the first preselection row is made from left to right with the color 1. As the pass is made to the right, no needles on the top bed pick up loops, the ribber knits in that color, and preselection for the next row of knitting is made.
As the carriage returns to the left the first row of loops for the long stitches is formed, and the ribber knits the second row in that same color.
With both carriages to the far left push the button selection for the next color selection. The number prompts for color changes by the machine will be off by a row during this process.
With the second knit carriage and its altered sinker plate on the right set only to knit make two passes, returning it to the far right. The first pass drops the loops, and the second pass returns empty needles to the B position, creating the long stitches.
The paired carriages will knit only on the ribber as they move from the left to the right again, preselecting for the next row of loops. They will place loops in the pattern on the top bed needles as they return to the left, and knit a second row on the ribber.
With carriages to the far left push the button selection for the next color selection.
Use the knit carriage for two passes from right to left, repeating the two steps for the length of the piece.
When the top of the piece is reached, drop any loops on the top bed before knitting a row on the ribber and preparing for transferring stitches to the top bed and binding off.
Only one set of loops is created in each color.
What of end release? because all 3 colors are present in every row, the design is suitable. The first preselection row is from right to left.
I found the combined carriages harder to push, and the knitting wanting to ride up toward the ribber bed needles.
The bottom of the swatch has loops released before a transition to plain knit simply exchanging colors every 2 rows until the end of the test was reached. The top duplicates the effect achieved above by pushing preselected needles back to the B position with a tool before moving with the new color from left to right. Side-by-side comparisons: If the end release fabric is preferred but the stitches riding up are a nuisance, the carriages are hard to push, not all stitches release on a larger swatch, or a slightly fuzzy yarn is used the same result is it possible once again using the modified knit carriage to drop stitches making passes from the right?
The problem with that concept: if the knit carriage or any other tool is used
periodically to drop stitches in a long piece when it moves across the row, it drops on the first pass, and leaves needles in B position on the second pass when
returning to the right. As knitting resumes with both carriages, no loops are picked up on the first pass to the right, so the pattern with colors dropping for 2 consecutive rows is interrupted, resulting in a patterning error. Selectively dropping stitches while maintaining proper needle preselection is impractical.
Also, if the intent is to use the knit carriage to select and drop stitches for 2 rows out of every 4, the motif would need to be lengthened several times. I found when programming the far longer repeat the software refused to make the proper needle selection, switching every 2 rows rather than repeating the same multiple times. That aside, the number of passes required becomes daunting.
Changing color selection and order may make the individual shapes more noticeable: Any published or self-drawn separation for 3 colors per row patterning including every color in every row of the original design may be used, programmed as a single bed design, and knit for end release.
This swatch is only 24 stitches wide, it was a start in an attempt to place a better-defined geometric shape on a striped ground, with spaces where not every color is represented in every row between repeats. Its dbj version has some interesting surface texture on the reverse It is only part of the finished piece. The same yarns and tensions as in the previous samples. Two of the problems with end release reared their heads: the color changer side formed too short floats producing a side edge a different length than the other, and several stitches were difficult to drop from the top to the bottom of the knit, with the yarn even breaking in some spots.

Working with only 2 colors makes the process for me far more predictable and manageable.

Previously published related posts:
Revisiting drop/release stitch lace 1 11/17
Drop stitch lace using Ayab software 2/ HOP 2/20
Drop stitch lace using Ayab software 1/18
Geometric shapes in drop stitch lace 3, end release 6/15
Geometric shapes in drop stitch lace 2, Brother KM 6/15
Geometric shapes in drop stitch lace 1, Brother KM 6/15
Drop stitch lace, 2 colors per row, Passap KM 10/13
Drop stitch lace, 2 colors per row, Japanese machines 10/13
Revisiting knit “bubbles” brother KM 10/17
A bubbles cousin 9/13
More knit bubbles 9/13
Knit bubbles and “stitch ditchers/dumpers” 9/12
Working out the kinks in my drop stitch lace saga 9/12

More shapes on ribber fabrics with tuck patterning, fantasy fair isle

Fantasy fair isle is the term often used to refer to dbj fabrics created using tuck settings on either or both beds. Typically in the required color separation used each design row in the repeat is expanded into 4 rows, with the same selection occurring for each color pair of consecutive rows. A tuck/plain combination is used here, with the backing essentially being a striper one, where each color knits every stitch on the ribber on every row.
In this illustration, the blue symbols represent knit stitches on either bed, the red, the tucked stitches on the top bed. The chart represents a single design row expanded into 4, the results would, in turn, be rendered double length in knitting the final fabric. The last post related to this topic: 2021/09/07/geometric-shapes-on-ribber-fabrics-with-tuck-stitches-3/
Recently a friend shared images of a punchcard skull pattern she was using in a hat and followed with a query as to the possibility of using the pattern on a mesh grid. The inspiration for the conversation began with this image, the work of Claudia Scarpa. The possibility of adding images on a true mesh transfer lace or mesh-like thread lace images may be found in 2021/12/14/to-mesh-or-not-to-mesh-9-more-on-mock-filet-design/
My DIY skull image in a potential thread lace pattern, in a 100X92 pixel png. Concurrently the topic of illusion knits on the machine has also resurfaced in FB with some spectacular panels executed using the Garter carriage and changing colors every 2 rows. Some small geometric shapes begin to have a somewhat “similar” appearance using this technique, but as with beauty, the success in the imitation is in the eye of the beholder.
The techniques involved: my proof of concept was knit using img2track on a 930. Traditionally two-color designs may be opened and then downloaded, using the standard dbj built-in KRC function for the color separation, not suitable for this dbj version, while for designs in 3 or more colors the program will separate the repeat in a way that each color for each design row is knit twice, the separation required here.
At this point, the color separation is executed by filling in pixels and observing a variety of rules. DAK produces templates of jacquard separations of varied types that may be printed for use outside its universe. The same file may be screengrabbed, traced, and redrawn pixel by pixel for use in a Brother download using other download software.
Passap by default separates knits for 2 color DBJ with each color for each design row knitting twice mode. Tucking on either or both beds is made easier because of the way stitches are formed on the Passap beds, along with the use of strippers which push down on tuck loops with each pass, ensuring that they will knit off properly. The fabric widens considerably when off the machine, requiring loose cast-ons and bind-offs. The dbj variant, dubbed fantasy fair isle, is often used to create lap or quilt blankets.
The Passap built-in reader techniques that are often recommended for large knit pieces ie blankets using the same design are 186 for throw size, 187 for lap blankets, and 183 for crib quilts. All three share the fact that the front bed pushers are selected in pattern in the up/knitting position alternating with the down/slip/tuck position alternating every 2 rows, producing the jacquard discussed here.
Slip settings produce narrow, short results, tuck short and wide ones. For non-Passap knitters, N is Passapese for plain knit, KX is tuck with patterning on the front/ knit bed, and AX for tuck patterning on the back/ribber bed.
Back in 2018, I began another post I meant to return to on traveling between the two brands.
My Passap E6000 manual is filled with scribbled notes from decades ago, expanding on how each technique may be used for a variety of fabrics. In Fantasy Fairisle knitting using 187 with alternating up and down pushers on the back bed and AX with 2 arrow keys would match Brother ribber knitting with lili buttons used on an even number of needles set to tuck.
Working with the large skull image the setting of knit every row on the ribber and tuck in both directions on the knit bed is used as in technique 186, with a critical difference. Passap knitters may download the original black and white image while for Brother knitting a color separation is required.
The original skull image is 100 pixels wide by 92 high.
Converting the white ground layer behind the skull to alpha produces an image on a clear ground that can be placed exactly where desired on a new file with a white ground using the grid and guides
The alpha double long skull, now 100 by 184 pixels For the 1-pixel grid in Gimp to be visible on an editable image, a magnification of at least 800 is required. The options offered by default
can be changed to suit by simply typing in a new number.
As described in other posts including in Gimp update for Mac2, I chose to mark every other row with a red pixel, making it easier to track color-inverting every other row. This is achieved by selecting the rows with red dots using the rectangle tool one row at a time and choosing Invert from the colors menu. The red dot will also change color, making it easy to locate converted rows in more complex patterns. The dotted blue line is a guide for placement. in progress the processed image the trimmed 98X182 png doubled in length once more to 98X364 Knitting process on a 930 using img2track:
the 930 has a tiny brain, so the image is broken down by the software into multiple tracks of 96, 134, and 134 respectively. One of the critical differences when using this type of DBJ color separation is that the first preselection row is made from right to left toward the color changer rather than from left to right as in KRC separated 2 colors DBJ.
The first and last needles are in work on the ribber to ensure the edge stitch on that bed will knit every row.
The knit carriage is set to KCII, canceling the end needle selection.
Once the first row has been preselected and the planned color is chosen, with COL, set the main bed to tuck in both directions, leave the ribber set to knit, and continue knitting changing color every 2 rows.
In my swatch, the dark contrast color was used for the initial black pixel all-knit rows.
The work on the machine: A reminder: in my experience, the Brother cast-on combs are usually chrome-colored, Studio grey, and Passap, and I believe Superba ones were traditionally green. The first 2 were designed for 4.5 mm machines, the latter for 5mm. The different mm spacing does not make the 5 mm combs suitable for casting on on Brother, but they can be poked through the knit in progress. I like to leave the first comb and weights on, insert the new comb closer to the beds, and then move the weight up, and then remove the lower position comb.
There are lots of side-by-side stitches tucking on the main bed, made possible by the fact that each is anchored in place by a knit stitch on the opposite bed.
The tension needs to be set so that the stitches will knit off properly while having tuck loops not so loose as to get hung up on gate pegs. It can take a bit of trial and error to find proper settings and they, in turn, may need to be adjusted again when moving from small swatches to knitting on a far larger number of needles.
The finished piece measures 25 inches in width by 24 in height.
The appearance on the bed set to N, in this case, the ribber: Those white lines on the right are spots where the color changer picked up both color threads, a problem that does not occur in Passap knitting, where each color is picked up in its own yarn holder. In the Brother model, sometimes the yarn is left in the wrong place below eye level rather than its own individual one corresponding to its button, and both yarns are picked up with the next color change. The more textured knit side of the piece, a close-up of the texture at an angle Claudia Scarpa developed a skull variation using only layers in Gimp and has been kind enough to create a Youtube video illustrating the process. The separation is easy and quick as opposed to my more prolonged hack, and I will return to attempt to use it for various fabrics in a follow-up post.
This skull is more compact and better defined than mine. With the double-long original image superimposed on alternating pairs of black and white rows, the resulting png can not be lengthened again as tucking would then occur for 4 rows, not likely possible in a Brother machine. The variant is a very interesting cousin to mine.

In DAK using Method C color separation each color row separates into 2 rows of knitting and when using the result rows do not have to be repeated in pairs but the double-length switch will need to be used in Japanese knitting machines if working within the program. For those intending to use the separation outside the DAK universe, the color separation may be printed, traced/redrawn to create a png or bmp, scaled double length, and used as in the skull swatch. The template for the double long triangle in the post and the associated 24 stitches by 32 rows png, followed by the associated drawn png The png doubled in length, 24 stitches by 64 rows. This is a small repeat, suitable for punch card machines. The test swatch is knit with the main bed tucking both ways and the ribber knitting every row. It is possible to work some repeats on some machines with the ribber also set to tuck both ways with EON needle selection.
In Brother that is achieved by using lili buttons with an even number of needles in work on the ribber. The first and the last needle would be in work on the top bed, the KCI setting is used for end needle selection to ensure that the first and last needles on each side of the piece will knit. I did not find this method workable and soon had to stop because of a loopy mess. When using the Dak stitch design module, the color separation is automated. Choose any design repeat. This happens to be a 20X20 one, chosen from the thumbnail assortment, so not suitable for punchcard models. “Printing” the template using choosing the option of using dots rather than squares to represent knit stitches makes the resulting print screengrab easier to trace. the 20X20 repeat as a BW png The template was overlayed with a grid in numbers, filling in cells over the dotted areas.
A portion of the work in progress using the generated dbj option C template and tracing it transitioning from template to Numbers, to Gimp: The result is screengrabbed, opened in Gimp, converted to BW mode, and scaled to the 20X40 expanded design size. Unless the double-length function in the machine is also used, it will need scaling again to double length prior to download.
Illustrations for the generated dbj option C template, tracing it in Numbers, processed in Gimp, The final image double length, showing the difference between the separation using the template, and that using layers as in Claudia’s video, which appears different but is actually the same repeat, color reversed. Using bucket fill for the ground in the second layer, as described in the video, the captured clipboard image can be very small or stripes any width may be captured, even up to that of the full repeat widthRemember to click on the screen outside the area chosen with the rectangle tool before using the bucket fill in pattern tool.
The result is the same using either brush.
Alternately, the initial design may be scaled X4 to 20 X 80 pixels and it is superimposed on a ground flood-filled with 2 black rows alternating with 2 white rows the steps resulting in a match to the previous elongated version the 20X80 png In the related swatch patterning is used on 40 stitches by 100 rows. The relaxed fabric when off the machine measures 7 inches by 7 inches and the knit side view reflects the elongation of the design one might observe when using the same color separation in standard striper-backed DBJ. On the bottom, the swatch is stretched and the stitches are set with some casual steaming and pressing to 10.5 to 6.75 inches, gaining the familiar texture appearance seen in so many Passap blankets.
The color differences are due to lighting, with the photos being taken at different times of day. For a loose cast-on row, I used a racked version at the same tension as the body of the knit.
For a loose bind-off to accommodate the stretch, I used this method, one of many taught in Passap seminars.
To perform the same on Brother machines: knit the piece, ending with the carriages on the right.
Transfer all the stitches up to the top bed, bring the ribber needles up into work between them set the ribber to a looser tension number, here it was increased from 4 to 7. Knit one row from right to left, picking up loops on the empty ribber needles drop the ribber slightly by using this bracket lever position to elongate the main bed stitches. Using a latch tool, beginning with the first stitch on the right, insert the open latch tool into the first stitch on the right, then insert it into the second stitch moving down until the first stitch is behind the hook. Do not allow the second stitch to go behind the latch, keep it in the hook. Pull the latch hook up moving the second stitch through the one behind it, forming the first chain. Repeat across the row, going through the center of each stitch, continuing the chained bind-off. A yarn end is pulled through the last stitch and the now completed chained row is secured The beds are returned to the up position, and loops and stitches are dropped off all the needles.
An attempt at a more detailed look at the bound-off edge

DAK DBJ color separations, templates, other software

Over the years, I have written on an assortment of methods for color separation in knits, including DBJ, a summary post with links to previous shares: dbj-and-color-separations-some-previous-posts-links/
and in the-start-of-a-blog-index/

A variety of textures and patterns may be used to achieve fabrics that are very different in appearance, using a very simple pattern along with cam button or lock setting changes. The first chart was generated at that time using Intwined Pattern Studio, a program that for a time appeared to be very promising and then moved on to lack of updates for Mac making it useless in 2013, followed by none for Windows as well, with no successful use of it reported in forums in years, but one may still purchase it The manual color separation method for punchcard machines.
The elongated X2 repeat version of the triangle is drawn in Gimp. For more than 2 colors per row, performing the color separations may be achieved manually; various software is now available for performing the work in seconds.
Ayab offers an elegant color separation solution, heart-of-Pluto, that will knit single passes for each color per row on the front of the knit, resulting in 3 color patterns with limited design stretch, and no worries about the placement of one color over any stitches preceding it in the same color on the previous pass.
The difference in the same design being knit with the standard, elongated version, allowing for two passes with the same color before each color change, and the Pluto version. knit using img2track, the vertical stretch is manually set to X2, A “hack” 2021/01/24/img2track_multiple-colors-per-row-dbj-each-color-knitting-only-once/

For more information on the various DAK separation charts and related swatches, including limitations encountered, see post: DBJ, more than 2 colors per row 4

There is a Russian punchcard site that will allow entering personal repeats or selecting one from their extensive library, where it is possible to obtain related 2-color DBJ separations as well. The punchcard color separation may be created manually, a slow process, while the punchcard templates in Dak are achieved with a few quick clicks of a mouse. The repeat may be created as a graphic file, in my case a PNG created with Gimp, the elongation in Arah because Gimp fails to scale small repeats cleanly. The image may then be opened as a graphic file,

stitch and row counts should match, and save the stp

If experimenting with changing selections and this window appears, it is OK to click on No,The separation methods in DAK:
Method C separates each color row into separate rows of knitting, rows do not have to be repeated in pairs, and the double-length switch will need to be used in Japanese knitting machines The elongated triangles repeat template is different from what would be produced with the above set at double length, may be used as is to produce a variety of fabrics including quiltingYarn choice and design make a big difference. Here, the yarn is far too thin, and the repeat too narrow in width, but the possible result is illustrated. The main bed is set to slip in both directions throughout. The ribber setting needs to slip in both directions for every other pair of rows. When the ribber slips, the main bed will knit the color that will create the pockets. There are many single stitches selected here; the KC was set to KC1. When the color is changed and the ribber is set to knit again, stitches in that color will knit on both beds, sealing the fabric in those areas and forming a solid color background on the reverse side. Here, the white forms the pockets, and the floats after a pair of passes are seen in this photo. Because the yarn is so thin there is a considerable grin through on both sides, the areas marked with arrows indicate where the white pockets were lightly stuffed with yarn ends For a review of quilting on machines including Passap see 2018/02/15/revisiting-machine-knit-quilting/, and using a second knit carriage with a modified sinker plate for knitting stitches on main bed only, making ribber settings fixed throughout, and allowing for tension adjustments for each color yarn.
Methods A and B are both used in Japanese machines when each color is intended to be knit for 2 rows with color changes on the left.
Method A works on pairs of rows. If the pattern does not consist of identical pairs of rows, there are likely to be yarn error messages that resolve when the design is lengthened in height X2.
The original triangle elongated to 8X16 If pngs are created outside the program, they may be doubled in length unless the repeat is designed that way. The associated menu options in Dak when the plan is to work in double jacquard.How the different jacquard setups process the specific repeats:
Method B creates the same separation as the default built-in KRC one in Japanese electronics. If knitting DBJ, it may be used with DAK if the pattern is downloaded as fair isle, but the machine will then need to be set for DBJ. If additional colors are used, pairs of rows will follow a single pass for color1. The print preview templates, if generated within the stitch count restriction for use on punchcards, may be used as guides for punching the required holes. This would be the card for that 8X8 triangle repeat, a tad shy of the recommended 36 rows. Passap card reader techniques saved from long-ago experiments. Other separation methods in the Passap are handled by the console with the entry of specific knitting technique numbers.
That said, the DAK color separation is applicable for printing reader templates if still using Passap E6 reader cards or punching for the Duo with Deco.
Method C see the top of the post
Method D separates each color into a separate reader card and is used to download to the Silver Reed PEI or the Passap E6, which appears to use superimposing of layers, and matches method 4 in my post.
Method E is suitable for machines with a color changer on each side, like the Brother CK 35. It works on pairs of rows and separates each row into a pass with each color. A 3-color jacquard would have six passes with colors separated as follows: Method F is a Half-Milano separation. Each pattern row is separated into a pair of passes for each color, but the second row for each color has no patterning, so the ribber stitches only knit as the carriage returns to the left side, a possible way of creating repeats for drop stitch lace on Brother machines. The elongated triangle template was split into 2 pages for viewing, they are combined in this image This may be the associated Passap Reader technique, but I have no way to test it Processing the template using numbers: a table is created twice the length of the 8X16 triangle repeat, followed by hiding the 32 odd-numbered rows, positioned in front of the scaled punchcard template, stitch markings are traced the rows are then unhidden, the repeat is checked, matched here to the F jacquard separation in DakThe numbers table is processed in Gimp to obtain the png for knitting the now 24X64 pattern Proof of concept swatches: the long stitch in 2 colors, and the pattern executed as a tubular FI knit: I had yarn issues, hence the dropped stitches. Both swatches were knit to approximately the same point in the pattern repeats, but there are obvious quality differences in width and length. In tubular knits, there are differences in the width and height of the knit on each side. The front is a slip stitch with floats, drawing the fabric in, while the ribber knits every stitch every other row. With a good choice of yarn and pattern, loosening the tension on the top bed may ease this problem. As often happens, casting on and binding off need special considerations, ie, to allow for any fabric stretch when off the machine or to leave a tubular knit open at either or both ends if that is the goal. More info on tubular knits including on PassapDAK has been a purchase made out of curiosity, and my use of it has been very limited since my designing needs are met by using other programs that are free to users and generate and accept files in multiple formats, while the Brother Knitleader or even simple use of the magic formula solves knitting any desired shape in any gauge.
That said, if one can generate the templates produced in DAK, the screengrab of the result may be used to generate a PNG with ArahPaint using the weave-from-grid feature that is then knit-ready on any electronic machine able to accept downloads. The method is far quicker than using Numbers and Gimp.

DAK lace module 2, template use, other software

I am taking a break from lace, the two posts so far on using the module reflect my own experiences outside the program’s environment. The latter will continue to be the focus of my future posts when exploring the use of the software, with testing specifically aimed at adapting or using any of the Stitch designer features and output on Brother knitting machines.

Almost a decade ago I had a temporary leaf lace obsession, and it appears to have resurfaced. This pattern was offered in a Japanese machine knitting magazine, with no accompanying MK repeat. When transferring stitches by hand it is possible to move multiple stitches within a single row as well as to move stitches in opposite directions within the same row, making the published repeat executable When automating the repeat edits are possible and very easy using the lace module, these first drafts were created in Numbers, I have to admit the first time I tried to knit both the associated png, mirrored and not, I experienced patterning errors. Whether due to operator fatigue, static, or any other possible cause, on a different day both designs knit successfully, and my appreciation of the module is growing steadily. The results for this, a complex shape, are quick and awesome when compared to the amount of time it would take to draft the pattern outside the program.
The design process, beginning with Dak: in this instance, the lace tool was used with what I will call the drag and stop method, initially on the fabric texture using the smart symbols. At any time during the drawing process, several image view options are available and may be changed back and forth by deselecting features in this menuAn stp was created, the template is marked 74 rows in height, filled in as the stp was generated, right side facing Numbers and Gimp reduced the template to a png 14 stitches wide by 52 rows long, needed to be mirrored using the number one button on the 930 for successful knitting, matches the original illustration. Dak makes slight modifications very easy. The untested brick repeat, 28X104, developed using Arah followed by its png changing that central shape
The amended design drawn in repeat in dak visualizing the knit, The print preview template: and converted for use on Brother electronics using Numbers and Gimp the resulting png, 14 stitches by 68 rows, also knit using the number one button on the 930 the proof of concept swatch The brick repeat developed in Arah, now 28 stitches by 136 rows, its png comparing the initial three knit results for differences, the samples were knit using the same yarn at the same tension A test for the second brick repeat, here visualizing results with a screengrab of the stp. The test swatch is for a single repeat width, the initial yarn used ran out, hence the color change, the second yarn was thinner and broke, but there is enough to get a sense as to how the overall alignment of the knit shapes will appear, including that horizontal chevron between the shifting leaves. The png required mirroring when used on the 930. I became curious about reverse engineering from punchcard to an stp file: my first choice was of a “straightforward” but slow to knit pattern, 34 LC passes are made before any knitting rows follow. Ayab users have access to a huge library of knit-ready pngs, this was one, it also happens to be 24 stitches wide, so suitable for punchcard users. The published repeat as given is shown on the left, mirrored for use on my 930, left and right transfers are then marked in red and green respectively to check transfer placements. The right half of the image is then copied and dropped down a single row reaching the necessary configuration for Dak, allowing for the stp to be created. deselecting yarn colors in Dak provides a clearer view of transfers the 24X36 original png: A proof of concept swatch: the yarn was too thin for the many transfers and broke, so on the right, there are fewer stitches than initially planned. At the bottom there is a single instance of 2 rows knit after all the transfers, there are 6 rows knit after each transfer series in the remainder of the swatch. Color changes could be added in multiple places to interact with the wavy shapes The template for the stp as first attempted is something quite different but would work if the pairs of blank rows between pairs of transfers are eliminated over its length except at the very top
it would need to be drawn eliminating the pairs of blank rows between transfers to match the original repeat because all those carriage passes are consecutive. Drafts with no blank rows between alternating transfers are not accepted by the program and ruled out in any template preview as well. The complexity of working with a “simple” repeat: over the years I accumulated a notebook full of copies from Japanese magazine pages with what I believed to offer interesting potential, this repeat happened to be one. The markings for the knit rows on the right, and the two blank rows at the bottom identify it as suitable for Studio punchcard machines, and it would appear to be easy to translate for knitting on Brother thanks to those 2 blank rows between transfer cell markings. Developing the Brother repeat in Numbers for beginning with transfers to the left. The repeat is recognizable as a mesh variant, more information for mesh design repeats may be found in the post, the lace carriage is used for 2 passes, and then for 4 passes alternately the repeat on the right was created in Gimp. The 12X18 png was mirrored for use on my 930, some cables were added. A 1X1 crossing in the thin yarn used in the sample would have been nearly invisible. The placement, in this case, is at the top of the full repeat, after the first knit row before returning to transfers for design row 1, an easy way to track the hand technique. The 2X2 crossing used might need help with definition and placement in a wider vertical knit strip Creating the stp: the size of the png was used to create the image file, which required cropping, in Dak this would be the menu language after activating the proper tools. the stp size is 12X16, The template generated for a Brother punchcard machine illustrates the problems and some of the confusion if the template repeat is used for actual knitting, especially on the punchcard machines. Drawing the eyelet and dragging the mouse one cell to the left is the intuitive way to draw for transfers to the left. The symbols appear to be right-side facing by default and if they are in turn mirrored by the program prior to saving, when the templates are generated, the intent for use of the design would match. The numbers on the left are in the punchcard template, adjusted by cropping the two extra rows in the Brother electronic template by the software, do not reflect the actual design row numbers. The starting row is wrong for the Brother lace carriage operation from the left to produce the first row transfers to the left in actual knitting. As far as determining sequences for knit row placement, that is left up to the punchcard knitter’s experimentation. The minimum repeat for a punchcard to roll continuously is 36 rows, that fact needs to be considered if punching cards. The repeat shift for the first transfers to happen toward the left is illustrated on the right. As initially given, with the lace carriage starting on the left, the first transfer row would be to the right. In many cases, this may not matter, but in this instance, where the knit rows happen after 2 or 4 LC passes respectively, the template offers another instance of the fact that the knitter using it needs to have previous understanding and experience in creating the particular stitch type. This version does not have an accompanying swatch. Analyzing the electronic template for interactive knitting: it is correct in marking rows for LC operation from the left with the first transfer row made to the right, matching the above chart. The LC operation is continuous Eliminating the rows marked with red would yield a workable punchcard repeat, with loss of the cues for the proper sequence for LC passes.
In this case, it would be best to redraw the adjusted electronic repeat prior to punching any holes.
Getting that first row to transfer to the left can be achieved by mirroring the first stp draft, using the second selection, the resulting electronic template yields the repeat with transfers in the direction intended, as seen in the proof of concept swatch and its repeat For good measure, the repeat is also drawn as stitches and produced the punchcard template with a first blank row identical to that generated when using symbols Using the pencil tool to draw the transfers differently resulted in a series of error alerts, so not an option.

For Brother knitters mirroring the self-drawn stp and altering the electronic template may be the way to go. Also, be alert that Brother and Toyota punchcard knitters cannot knit interactively because the interactive knit rows present in the mylars cannot be present in the punchcards, a fact that is acknowledged by the software company nearing the end of the content on the lace module. No mention is made of the fact that for successful knitting the knit carriage on Brother needs to be set to KCI or II for the pattern to advance properly during interactive knitting and that those rows need to be omitted if entering the pattern on a mylar sheet or are using the repeat for download to a machine outside the DAK environment and you prefer not to have the knit carriage selecting needles as well as the lace carriage.
In summary, the information on the tool presented in the manual for the module:

DAK lace module 1, template use, other software

Working with lace designs: lace poses interesting challenges in machine knitting. The name is associated with a variety of fabrics, but transfer lace is the specific topic for the moment.
Reminders with respect to transfer lace knitting:
in Studio simple lace the transfers and knitting occur for each row of the design with each pass of the carriage
transfer lace patterns in Studio km begin with 2 blank rows and end with markings for transfers
Brother transfer lace begins with needle selection markings for transfers and ends with two blank rows. The knit carriage does not advance patterning rows unless the change knob is used to select needles as well.
Hand knitting charts typically illustrate the knit side, while in machine knitting the knitter is working looking at the purl side, so if charting for duplicating the same transfers, the HK pattern requires mirroring
The Brother lace carriages usually operate from the left, and Toyota from the right
Some download programs automatically flip patterns horizontally, great if you are working with texts in most cases, but a consideration if you wish to control the direction of other stitch-type formations, and lace patterns drawn in the program may need to be flipped as well in order to knit properly on Brother with the lace carriage operating from the left side
When I design, out of habit, I try if possible to work with repeats suitable for punchcard machines as well.

Facebook members who participate in machine knitting forums have access to the information generously shared by members. Sheila West published a video on drawing lace repeats on a DAK knit stitch symbols ground as opposed to the more traditional charting using lace symbols on a blank design grid, and there is also an associated downloadable PDF.

Softbyte support has been responsive and at times helpful in communicating with me, and reviewing issues I encountered.

I prefer to download manuals for software when the option is available making it possible to review them when not running the program. In my enthusiasm to do so, it appears I downloaded the manual version offered in the last tab, which happens to be for section 5, graphic design studio, which by default was not helpful in using the lace module. When I initially looked for help, the information that became available was for the wrong module, 5. In using the program on Oct 21 I have not been able to replicate that issue when opening other modules.
When the program is first installed, the manuals are listed in a series of tabs, ending with that for section 5. For Stitch Designer, choose section 3, the manual appears and a way to download the associated PDF is also provided. There are 5 help files and 5 manual files. They don’t interact at all and work completely independently from each other, can be opened from DesignaKnit or from a file browser window.
Interactive choices using the help menu: Contents Manual: When manuals are chosen in any module, there is an option offered to download the associated pdf by clicking on the arrow key specific page numbers based on the index may be entered and jumped to.
Tutorials: Update: The lace module is an extremely attractive solution for speeding up the lace design process whether from published charts or DIY. The left mouse button is used to draw as usual, but the right mouse button is used when drawing shared transfers in fine lace on Brother, or simple lace in Studio km.
My initial experiment and observations:
each time the program opens a new session, the normal drawing pattern appears. Selecting the Lace tool icon in the left menu bar will change the default palette to include the necessary symbols. In working with stitch symbols this is the range of available, It is possible to show any repeat tiled as well. For lace the number of stitches and rows should be close to those required by the design, its overall size may be trimmed if needed when the design is completed.
The left mouse is used to apply the symbols, I have read the right mouse has a different function and is used to draw shared stitches in Brother fine lace or in filling in simple lace designs for Studio machine models.
To select the lace mode simply click on the small icon on the left menu bar, a grey border on its left and the upper edge will indicate it is active, the palette and cursor will change. The designer may enter patterns on this view as well, but I prefer to work with symbols
It is best to begin testing with a small repeat when exploring new techniques, find his format easier to use than drawing on “stitches”. There are several options for the canvas ground color, the default is in blue. As a first step, saved as an stp, Dak opened my saved file as pictured in this view. Wrong approach: The pencil tool must be active to continue to draw, left mouse click to place symbol, right mouse click to erase, clicking on any symbol in any one row will call up pertinent information on its location in the repeat
Is there another way to draw symbols while working on a lace design file? use the lace tool, using the pencil tool with each type of lace symbol is not recommendedDAK row numbers do not refer to design rows, they reference row counts as would be seen in any row counter registering carriage passes
Other views for the repeat: as yarn colors and as stitch symbol palette If a symbol is missing from the drawing, the program alerts the knitter to the error. Here there are no eyelets represented. There was no warning for the error in the last row of the test stp, where in the last row two stitches were being moved in opposite directions on the same row. If the content is considered accurate, this window will appear, the safe button will be highlighted, click OK I found this lack of warning for some errors in later designs as well, it is a topic under review by the developer. When choosing machine knitting options lace is not offered as one, fair isle is used To print a template for use on another machine the stp file may not be used for copying to clipboard and converting to stitches in another program. In the print menu, saves are possible for templates akin to graph paper references for working further on both electronic and punchcard machines. For the electronic printout, the choice of the machine appears to need to be set to 950i wrong side facing is chosen for the purl side view. Stitch pattern print previews, using default settings for layout:
the stitch pattern picture was basically a numbered graph paper image with no content, pattern text, and not particularly useful
other previews:
the suggested electronic repeat: The templates for electronic models have 4 rows between transfer sequences rather than 2 as is usual for Brother. They are needed for interactive knitting where the KC passes are represented onscreen as well, Dak knitters likely set the knit carriage change knob to select needles on KCI or KCII.
For punchcard end-use, change the machine setting for print preview to Brother/Knitking standard punchcard, and click ok. When you choose Fair Isle, DAK will reverse your design and that may mean that there will be two eyelets side by side or double stitches transferring because the transfers are being made in the wrong direction. DAK will invert the pattern from left to right if it has the knit method Fair Isle or Wrong Facing. If it has the Right Facing method it won’t be flipped. The knitter still needs to sort out whether right-side facing or wrong-side facing makes any difference in their particular brand machine outside the Dak environment. The need for added mirroring for correct transfers depends on the download program ie Ayab mirrors any programmed image automatically, or the specific brand machine ie punchcard vs. electronics may behave differently. An easy test is to use the repeat on a small swatch, if side by side empty needles appear on the needle bed, the pattern needs to be reversed. Any lace designs suitable for a punchcard machine, when they are knit on my 930 require mirroring unless the png is saved mirrored horizontally in the paint program used to create it prior to download to the machine. the repeat:
The numbers on the left correspond to carriage passes, not design rows. While the electronic template represents the interactive kitting repeat and differentiates between rows for use of the LC and KC, leaving the KC rows unlabeled, that distinction is not made for punchcards in any way, and marked numbers are not in sequence. Published Brother punchcards contain additional symbol columns for added guidance on settings and carriage passes.
Assuming the knitter knows whether the programmed repeat will need to be mirrored or not to knit properly on their specific model knitting machine, the 24-stitch punchcard version should work on both model machines.
The numbering on this punchcard template skips 2 numbers for knit rows between transfer repeat segments as seen in the first sample, and in this later repeat, the number sequence interruptions are marked in red. In punching long cards especially, renumbering the whole would make the repeat easier to follow. This stp pattern was also created using the pencil tool in combination with symbols. In the print preview, there were 2 errors in the Dak printouts, the three blank rows rather than 2 in the outlined section between transfers, and transfers in 2 different directions occurring on the same row with the same carriage pass. I have no way to test whether the same issue would occur in interactive knitting using my own stp file. My repeat, drawn in Numbers on the right, is numbered in design rows. When choosing print, the global options allow for editing items out such as company name, date, and format by simply clicking in the associated boxes choices can also be made on how to represent stitch units If the plan is to create a punchcard template and the repeat is too wide, an error message appears Paper size measurements in page set up other than US letter

other associated menu choices It is possible to save the template as a bmp of the full image. The size of the file is shown to the right of the pixel count number settings for the clipboard or bmp file, which will vary in proportion to the stitch and row count. Click on the floppy disk icon to save. My hack for reducing the onscreen size of the templates for screengrabs I could trace in a spreadsheet was to use a 600 mm setting for punchcards, and 350mm for electronics instead of selecting a paper size. The actual printing to scale is not an issue at the moment, but it is possible to print templates to full size, involving a bit of trial and error with individual printer settings and math.
The proof of concept swatch, knit on a Brother 930 KM, mirroring the image was not necessary, the dropped stitch was a surprise design feature when the swatch was very lightly pressed its.png Regrouping after a review of my pencil tool repeat by Softbyte support: the original stp has an error in it on row 11 where yours truly had eyelets being created by having the same stitches moved in opposite directions in the same row. It is interesting that I was able to save the stp without receiving an error message as seen in this instance below when the pattern was being redrawn with transfer symbols on the wrong row, The amended final repeat, in turn, produced a correct punchcard template using the print preview As an additional lace template test, I repeated the process on a portion of an stp file shared generously shared by a DAK FB group knitter along with photos of a completed, lovely lace sweater using it. The results are shown sideways because of the repeat length. The 950i template places four rows at the end of each lace sequence, while as seen in the published repeat of a different lace beside it, there should only be 2. The carriage passes made by the KC in traditional lace knitting though they advance the row counter, do not advance the pattern unless it is selecting needles as well, ie in trims that combine lace with the slip stitch setting. Exceptions to the 2 blank rows rule occur when the lace shape reverses direction such as in zig-zags, or when plain knit or pattern rows are planned deliberately to mix and interact with the lace design. Please see the previous post for more on lace charting and explanations for those in-between added pairs of rows variations. Brother knitters outside the DAK environment may use the templates as they are, but set the knit carriage for pattern selection as well on KCI or KCII.

This is another lace stp pattern built using the pencil tool method. The charted symbol diagram was published in a Japanese magazine along with its published punchcard design. There is an intentional extra row at the bottom of the repeat, making it “wrong” if the intended use is on a Brother machine as a test for how the template might handle it in the print preview. Template previews were created using the setting for Brother standard punchcard bulky or Brother 950iFacilitating correct DIY designs, in addition to the warnings if there are missing symbols or any other problems with the design and their respective row locations, the module provides a warning about that extra row, explaining that if the generated pattern is used as is, the bottom row should be moved up or the LC should begin pattern selection from the right. The electronic preview continues to have a series of 4 blank rows between transfer segments. The punchcard template has 2 blank rows between each transfer segment and matches the published pattern with a 3-row exception toward the top of the card. The renderings below begin with the DAK punchcard template on the left with its confused numbering, the extra empty row at the bottom of the repeat was eliminated. The overall repeat is mirrored. It is followed by the published pattern associated with the chart, pixels are then marked for left and right transfers, followed by my amended final repeat, which when knit on the 930 required mirroring. Lace tool use instructions begin on page 299 of the third module user manual, Stitch designer. From the manual: when the Lace tool is clicked, lace patterns can be created by using the LMB or RMB to click and hold on the stitch cell where the eyelet needs to be, after which the mouse can be dragged in the required transfer direction and let go on the stitch that needs the corresponding decrease. Intermediate transfer stitches will be added automatically where appropriate. If the button is clicked and the stitch pattern has a method that is incompatible with lace, the warning that is shown on the right will be displayed. The Wrong side facing texture is probably the most natural choice because this is generally considered the normal method of knitting on Japanese knitting machines. Sections of Lace and Fair Isle may be used in the same stitch pattern and either Fair Isle or Wrong side facing texture are good choices when working with lace patterns.
If either of the Right / Wrong side facing texture methods is used, and there is only one color per row, it can be transparent or opaque. If there are more colors per row, the opaque color is seen as the real yarn color, while the transparent colors are regarded for memo purposes.
The lace smart symbols have an associated ‘texture’ which is used to see a representation of the finished knitting. This representation is not entirely accurate as decreases have to be shown on a single stitch cell instead of over the two adjacent cells that are affected. However, the bias of the transferred stitches, as well as the lace eyelets are well represented to give a good idea of how the stitch pattern will look when knitted.
The symbols that are specifically used for machine lace knitting are displayed with a light green background in the Symbols Organizer. The same repeat as above was redrawn, with that extra bottom row eliminated The associated template preview for the punchcard nearly matched the one that was obtained with the pencil tool chart, but had some differences: the previous image was mirrored although no dak settings were changed. As in all punchcard template numbering, the knit row numbers are skipped in the sequence on the left, so they will not match design row numbers, and the small flower motif is placed differently This sample was knit using the pattern drawn with the pencil tool, pre mirrored for use on the 930. The convention for lace designs is that they must contain an even number of rows, the one on the right is 47 rows, knits properly, but is suitable only for a border. Here a pair of extra rows were knit, followed by design row 1A wider swatchWhen attempting to use this repeat for a continuous one, unless the total number of rows is an even number, the second repeat will reverse the direction of the transfers, resulting in mispatterning and multiple side-by-side empty needles. Changing the total repeat to 48 rows by adding another blank row places all transfers properly. The 12X48 png
Adding extra knit rows at the top of the repeat ie. 6 or 8 may make the alignment of the 2 shapes to each other more pleasant.
The challenges in DIY lace patterning are many.
The same design was redrawn using only the lace tools. The appearance was the same as in the previous draft, the print preview template was two rows shorter, 46 rows long, and no longer mirrored, with the flower shape slightly lower than in the other sample, it is shown here alongside the Gimp png draft for exporting the png used in the samples. Knit in continuous pattern with 6 knit rows added before restarting with pattern row 1 with LC on the left A half drop repeat is also possible. To achieve this test of a repeat drawn in a paint program, I knit 2 rows after the last “flower” eyelet and had to flip the repeat horizontally before continuing for the top half of the repeat, producing a very different look. There is a transfer error in the knit swatch on the right where I “repaired” a dropped stitch. Edits would be needed if one is determined to make this pattern automated as a continuous design.
Options for manipulating stitch designs in dak appear to be the following. Interested in developing an automated brick repeat for the above design, this was produced outside dak as a guideline for entering the symbols in stitch designer Using the lace tool, the areas marked in red highlight cells where wrong symbols for stitches in those areas were initially created using the lace tool. Use of the pencil tool was necessary to replace the incorrect symbols. The stp was saved with no error warning, but the resulting repeat was identical to my self-drawn one with the top half of the bricks knitting in the wrong direction resulting in mispatterning and double eyelets.
Saved stp files may be opened and further edited using either or both the lace tool and the pencil tool.
With respect to the use of the pencil tool, from the manual: “It is possible to place lace symbols onto the stitch pattern manually by activating the Pencil tool, then selecting and placing each symbol where required. However, this can easily lead to errors as the placement of each symbol needs to be well understood.
The “Check once for color changes etc.” option in the dialog can be clicked after which dak will either display “No errors found” or it will display error messages such as the ones shown here.
Clicking “OK” returns the program to the workspace where errors may be corrected. DesignaKnit does not mark the pattern when these errors occur. After correcting, “Check” can be run again to ensure all errors have been eliminated. Using the Lace tool to create lace will greatly diminish the chance of errors.”
I have encountered instances where no error messages were received, the stp was saved successfully for supposed knitting, have been told there are edits and future updates underway for both version 8 and version 9.
the right mouse button is used when drawing fine lace designs, which is not part of my present explorations
In theory, the Lace tool will:
insert the eyelet, transfer and decrease symbols in the direction of the drawing
insert a double decrease symbol where the lace transfers occur onto a single stitch from opposite directions
prevent the placement of eyelets on adjacent stitches within the same row
warn of invalid lace sequences when saving or checking the pattern
remove the eyelet, its matching decreases, and any transfers in that sequence with a single click of an eyelet symbol with either the right or left mouse buttons
Brother knitters need to keep this in mind when using the lace pattern in the dark environment, the knit carriage will need to be selecting needles as well. If using the templates to generate patterns for use with other download programs, the traditional use for Brother lace and punchcard machines is to have the knit carriage not selecting needles. To use the given template for the electronic in that manner, 2 out of the four blank rows between each series of transfers may be eliminated and the pattern from the electronic template if within the punchcard repeat restrictions, may be used on punchcards as well. Having plain knit rows not selecting, in my experience, makes for easier unraveling and returning to an all-knit row when rows need to be unraveled to correct errors or knitting falls off the machine.
All punchcard templates keep the number sequencing for the electronic repeats, removing the extra interactive knitting rows and their numbers from the electronic template, reducing the repeat to design rows, which results in the numbering sequence on the left not matching the actual total number of rows in the repeat, making it ineffective if following those numbers when punching cards.
Making things work: the dak repeat for the brick arrangement, there are single blank rows before selection for the shifted pattern begins, my edit in a spreadsheet, the yellow cells mark rows missing in order to get the lace carriage back to the left side before the next pair of all knit rows. The full repeat was trimmed to 12 stitches in width, and 48 rows in height, opened in ArahPaint, and drawn in brick repeat, shifting the top by 6 cells. The green lines mark the original single blank rows followed by the pairs of added blank rows with no markings, the needed corrections the Arah image was saved as a png, knit on my 930 using img2 track, and mirroring
The proof of concept swatch for the now fully automated pattern When a repeat is sorted out it is easily modified to create other variations. Here the small flower shape is eliminated, as well as the first transfer sequence to produce stacking triangular shapes. The repeat is now 10 stitches wide by 28 rows high, so suitable only for electronics. The swatch was lightly pressed, prior to that, there was actually an interesting 3D quality which can be common to many unblocked lace patterns. If the knitter wants to retain that quality, the quandary is then encountered as to whether one also may want the piece to lie flat, particularly at the sides and the top.
The above repeat was mirrored for use on the 930. With lace as with other fabrics, the repeat may be tiled and programmed to the width of your knitting, here for use in a 30-stitch swatch. While in other fabrics a plain knit border may be added by placing black cell vertical cells on each side of the wide repeats, this cannot be done in lace, because those selected needles will attempt to transfer multiple needles in a single pass, which is not possible. Brother offers edge-stitch plastic cams to help with that. The cast-on in this instance is a provisional one, with several rows knit prior to beginning the use of the lace carriage.

My first non repetitive DBJ explorations on 930

I created large-scale nonrepetitive image garments very early in my knitting career using Cochenille Bitknitter and Commodore computers linked to a Passap E6000. Over time my focus changed considerably, with any production knitting moving onto accessories as I began to make items for sale in galleries and in shows, most often single-bed on a Brother 910. If knitting is a primary source of income, one needs to consider production time management, material costs, and what the local market will bear in terms of pricing.
A post, written in 2018, began to explore two-color-dbj-non-repetitive-images-electronic-kms/. At that time I did not have a machine model capable of using img2track.
An orphaned 930 entered my life, and with rare exceptions, over the past few years, my blog sample swatches have been knit using img2track, which I have found easy, and reliable, with any programming errors due to the operator issues including learning the differences from 910 programming and remembering to actually use them.
No matter how long any of us have been knitting, there can be many aaargh moments both in everyday knitting and when exploring new techniques.
I have a supply of lovely 2/48 cash wool in royal blue, black, and grey. Three strands worked predictably on my punchcard machine in a series of my spiky scarves, shown in progress on the machine. Nearly all my previous dbj pieces have been knit on a Passap E6000. The 930 experience for such repeats is new to me. With some help from Tanya Cunnigham in reviewing the steps required when using img2track, I returned to cellular automata repeat saved years ago.
I encountered problems with the triple strands of blue not feeding evenly, here both colors were picked up by the changer accidentally, I realized the issue, trying to unravel the row of knitting produced this That provided an opportunity to decide I preferred the reverse color placement as well as wanting a thicker ply for the white, resulting in twice the fun with 2 colors, and another scrapped sample Switching the white to a single-ply thicker yarn made its stitch formation far more manageable. The blue however seemed to have a single strand of the three with a propensity for catching on gate pegs. I tried tension adjustments, the usual tips in managing static. At about row 1,000 out of 1288 rows, I realized I had an issue with both yarns being caught on gate pegs. In trying to lift the stitches off, the yarn broke but gave no immediate visible clues, the dropped stitches and a lovely hole, as a result, appeared when knitting had progressed far enough below the current knit rows. On the left, the work is shown still on the machine, while on the right, it is off the machine, and in the process of a patch job with a temporary accessory and stitch holder in place. I was able to achieve a reasonable repair on the knit side, but the birdseye pattern on the reverse is a bit scrambled. For folks that are not familiar with electronics and are curious, the 930 has the smallest memory of the later Brother electronic models. My pattern repeat is 74 stitches wide by 644 rows in height. The user manual explains: the KH-930 takes just a few seconds to load the track because the memory holds only 2 KB of data (about 13000 stitches). Later models have a much larger memory (32 KB). The KH-940 and KH-950i require 42 seconds to load a track. The KH-965i and KH-970 load only the requested pattern, so the loading time depends on the size of the pattern. img2track indicates progress as the data is sent to the KM. When the pattern has finished loading, the KM should beep, and show the green READY light and a 1 in the display (for row 1). The program automatically chooses Selector 2 for a single image and centers it. You may change this by using the normal pattern-selecting process on the knitting machine, choosing Selector 1 for all-over patterning, or using Selector 2 and choosing a different location on the needle bed to center the pattern. If your pattern was divided into more than one track, you will have to load successive tracks when completing the previous track, specific instructions are given for programming subsequent tracks. My pattern was broken down into 4 tracks.
The cable used for downloads to the machine is used externally, no alterations to the machine’s hardware are required as when using Ayab on the 910. The pattern is stored in the machine, so the computer needs to be awake only during downloads, not constantly as in programs that use knit-from-screen.
Each track for 2-color DBJ using the KRC built-in separation is entered in numerical order as a new pattern with first-row preselection from the left to the right and the first row knit from right to left toward the color changer. If the repeat is not planned for the number of needles in use, any position or change to the all-over design needs to be re-entered, and the KRC button must also be set again.
Cam button settings are set according to the chosen dbj variations for either or both beds. End needle selection is usually canceled. In some patterns using it can create an interesting beaded edge on either side, which is worth testing on small samples to determine one’s preference.
I like to plan my pieces beginning with the dark color, plan my repeats with the deliberate placement of both colors and any scaling in the pattern BMP prior to download, using Gimp. I also prefer to have color 1 as the dark and color 2 as the light. The default in the Japanese DBJ separation uses the light color, white squares, as color 1. Out of habit I color reverse my images so my first preselected row from right to left can just knit my black squares rather than the white, and I can continue my motifs as I intended while having machine prompts for each color also match.
Pausing knitting is easy as long as the needle selection is not disturbed. Ending with COR avoids any confusion about which color should be used next. Starting outside the set mark, turn the machine back on, and simply continue in the pattern with appropriate color changes.
Tanya Cunningham manages and moderates the membership, settings, and posts for the Img2track – For Machine Knitters group on Facebook.
These were her tips and reminders to me for handling pauses in knitting immediately after the following track in the sequence is first downloaded: let’s say that either some needles got pushed in or repositioned, or for whatever reason, you don’t have certainty that the last row of needle selection is reliable, and you want to “re-select” the last row before you knit it, the last track you knitted should still be in the memory, even though you’ve completed that part of the pattern.
1. Push all needles back to Pos B.
2. remove the yarn from the feeder, and disconnect the K carriage from the R carriage.
3. Turn the Change/Selector knob from KCII to N (NOTE, this will cause your PART buttons to de-select)
4. press BOTH PART buttons.
5. Move the K carriage to the right. No needles will knit, since all are in POS B, and both PART buttons are depressed, AND no needles will select, since you’ve moved the change/selector knob to N, and the memo will not record any advancement of row. (However, if you’re using your mechanical row counter, it WILL record a row, and one on the way back so plan to either disable the ribber arm or turn the counter back 2 rows)
6. Now you will have to re-select the last row of needles for the track you’ve most recently knitted. First, verify that KRC is activated. Now, you will have to push the up/down arrow buttons to select the very last row of the pattern which will be an even number, and color 1. Depending on whether the carriage was moved in such a way as to activate the sensor enough to cause the memo to advance, you may be able to simply use the row that’s showing, but even beginning the movement of the carriage may advance it. To be sure, what I do is to advance (in this case to Row 1 Color 1), and then back up one row, using the arrow buttons.
7. Move your Change/Selector knob to KCII, be sure to move outside the turn mark. Verify KRC; memo says last row, color 1; both PART buttons in. Now, move your carriage right-to-left, to select the last row of the previous track.
8. Load color 1 in the carriage, load the next track into the machine, KRC selected.
9. Now, as you knit to the right, you will be knitting the last row of the previous track, and selecting needles for the first row of the next track. Carry on.

In terms of generating cellular automata math-based patterns, the Wolfram website is a great place to explore repeats. A player, temporarily unavailable to Mac users is presently available, allows for the download of interactive demos in .cdf format. In terms of knitting any of the repeats, the most suitable appear to be ones that are generated in black and white to start with. Not all are, and at times changing the mode to bitmapped in programs such as Gimp can produce a glitched effect. Though the latter may be interesting and desirable to some, I prefer clean lines and diagonals along with identifiable shifts in the scale of any triangular components.

I am often amazed at the speed with which time passes, previous related posts: 2015/12/09/cellular-automata-charts-for-knitting-etc/
Previously knit repeats 2017/09/11/my-new-knitting-projects/

Weaving drafts may also serve as inspiration for knitting repeats. Posts with related content: 2015/11/28/weaving-drafts-as-inspiration-for-other-textile-techniques/, and 2018/07/02/numbers-to-gimp-to-create-images-for-electronic-download/. These images are extracted from a draft for an advancing twill. One may explore segment placement and color reversals easily using programs such as Gimp. There is also potential for exchanging colors to get a sense of how the pattern might appear in different colorways My planned test repeat is 76 stitches wide by 556 rows high.