Satin Column

What it is

Satin stitch is mostly used for borders, letters or small fill areas.

Stitch Types - Satin Column

How to create

Ink/Stitch offers several option to create satin columns. Methods 1-3 will convert to a manual satin column which then can be modified as necessary.

Methods

Line to Satin: for equal width satin columns
Line to Live Path Effect Satin: easily modifiable satin column with optional patterned outline
Zigzag Line to Satin: simple satin column creation for graphic tablets and touch screens
Manual Satin Column: take full control over every part of the satin column

1. Line to Satin

Add a contour to a path object (with no filling).
Set contour width to the size you want your satin stitch to be.
Run Extensions > Ink/Stitch > Satin Tools > Convert Line to Satin
Optionally run use autoroute to optimize Extensions > Ink/stitch > Satin Tools > Auto-route Satin...
Use as-is or customize rungs and/or rails

Get more information about Stroke to Satin

2. Line to Live Path Effect Satin

This can be used to create a satin which can either have a patterned outline or to create a satin which is more easily to adapt in width. Please note, that once you use auto-routing on this type of satin, the live path effect will be applied and the path can only be adapted manually afterwards.

Use Path > Object to path to convert this to a standard satin column.

Get more information about Live Path Effect Satins

3. Zigzag Line to Satin

This method is most convenient in case you have a touch screen or graphic tablet at hand.

Get more information about Zigzag Line to Satin

4. Manual Satin Column

A satin column is defined by a shape made of two mostly-parallel lines. Ink/Stitch will draw zig-zags back and forth between the two lines. Vary the thickness of the column as you like.

Combine two strokes with Path > Combine or hit Ctrl+K.
Check path directions. For the satin column to work, they have to be equal.

If they are not equal, select one point of one subpath with the Node Editor Tool (N) and run Path > Reverse. This will reverse only the selected subpath.
Use node or rung method as described below.
Then select your satin column and run params through Extensions > Ink/Stitch > Params or a custom shortcut key.

Node Method

Depending on the complexity of your design, this method might be time consuming, because the two paths must have the same number of points. This means that each path will be made up of an equal number of Bezier curves. Each pair of points acts as a “checkpoint”: Ink/Stitch will ensure that a “zag” ends up going from one point to the other.

Rung Method

The rung method will give you more control over the way the satin column is rendered. Good positioning of points on each of the two lines helps getting the stitch directions right. However, there are situations where you need to add direction lines (“rungs”) for satin columns:

Some tricky corner areas
Complicated drawings where moving points is both difficult and time consuming
Special situations where you want the stitch directions to be weird

Manual adding of rungs

Make sure the existing satin column path (with the two subpaths) is selected with the Node Editor tool.
Press P or select the Pencil Tool.
Hold Shift.
Click once at the start of the rung.
Click a second time at the end of the rung.

Original design by Liv Iko edited by EDUTECH Wiki

Info: We strongly recommend to use at least three rungs. If you use exactly two rungs (and two rails) it is hard for Ink/stitch to decide which is which.

Params

Running Extensions > Ink/Stitch > Params will give you the possibility to fine-tune your satin column and to use underlay.

Satin Column supports three kinds of underlay, of which you can use any or all simultaneously.

Read also this excellent article on satin column design.

Some of these params are not part of the recent release.

Satin Top Layer

Settings		Description
Custom satin column	☑	Must be enabled for these settings to take effect.
Method		Chose `Satin Column`
Short stitch inset		Stitches in areas with high density will be inset by this amount (%)
Short stitch distance		Inset stitches if the distance between stitches is smaller than this (mm).
Zig-Zag spacing		the peak-to-peak distance between zig-zags
Pull compensation percentage		Additional pull compensation which varies as a percentage of stitch width. Two values separated by a space may be used for an aysmmetric effect.
Pull compensation		Satin stitches pull the fabric together, resulting in a column narrower than you draw in Inkscape. This setting expands each pair of needle penetrations outward from the center of the satin column by a fixed length. Two values separated by a space may be used for an aysmmetric effect.
Reverse rails		Enabling this may help if your satin renders very strangely. Options are : ◦ Automatic, the default value aims to detect and fix the problem ◦ Don’t reverse , disable automatic detection ◦ Reverse first rail ◦ Reverse second rail ◦ Reverse both rails
Swap rails	☑	Swaps the first and the second rails of a satin column. Affecting which side the thread finishes on as well as any other sided property.
Minimum stitch length		Overwrite global minimum stitch length setting. Shorter stitches than that will be removed.
Minimum jump stitch length		Overwrite global minimum jump stitch length setting. Shorter distances to the next object will have no lock stitches
Allow lock stitches	☑	Enables lock stitches in only desired positions
Force lock stitches	☑	Sew lock stitches after sewing this element, even if the distance to the next object is smaller than defined in the collapse length value value in the Ink/Stitch prefreneces.
Tack stitch		Chose your favorite style
Lock stitch		Chose your favorite style
Stop After	☑	Stop the machine after sewing this object. Before stopping it will jump to the stop position (frame out) if defined.
Trim After	☑	Trim the thread after sewing this object.
Random percentage of satin width increase		Lengthen stitch across rails at most this percent. Two values separated by a space may be used for an asymetric effect.
Random percentage of satin width decrease		Shorten stitch across rails at most this percent. Two values separated by a space may be used for an aysmmetric effect.
Random zig-zag spacing percentage		Amount of random jitter added to zigzag spacing
Split Method		Options: ◦ default ◦ Simple ◦ Staggered
Maximum stitch length		Stitches wider than this will be split up (split stitches).
Random Jitter for split stitches		Randomizes split stitch length if random phase is enabled, stitch position if disabled.
Random Phase for split stitches	☑	Controls whether split stitches are centered or with a random phase (which may increase stitch count).
Stagger this many times before repeating		Stitches are staggered so that neighboring rows of stitches don’t all fall in the same column (which would create a distracting valley effect). Setting this dictates the length of the cycle by which successive stitch rows are staggered. Fractional values are allowed and can have less visible diagonals than integer values. Active only when split method is staggered
Minimum length for random-phase split		Defaults to maximum stitch length. Smaller values allow for a transition between single-stitch and split-stitch.
Random seed		Use a specific seed to compute stitch plan. If empty, the seed is the element ID . Re-roll if you are not happy with the result.

Center-Walk Underlay

This is a row of running stitch down the center of the column and back. This may be all you need for thin satin columns. You can also use it as a base for more elaborate underlay.

Params - Center-Walk Underlay Example

Settings	Description
Stitch length	Length of stitches (in mm)
Tolerance	Decreasing tolerance helps the underlay to stay behind the top level. However too small a tolerance may create very short stitches.
Repeats	Odd numbers of repeats will reverse the stitch direction of the satin column, causing it to start and end at the same position.
Position	Position of underlay from between the rails. 0% is along the first rail, 50% is centered, 100% is along the second rail.

Contour Underlay

This is a row of running stitch up one side of the column and back down the other. The rows are set in from the edge of the column by an amount you specify. For small or medium width satin, this may serve well enough by itself.

Params - Contour Underlay Example

Settings	Description
Stitch length	Length of stitches (in mm)
Tolerance	Decreasing tolerance helps the underlay to stay behind the top level. However too small a tolerance may create very short stitches.
Inset distance (fixed)	Shrink the outline by a fixed length, to prevent the underlay from showing around the outside of the satin column. Negative values are possible.
Inset distance (proportional	Shrink the outline by a proportion of the column width, to prevent the underlay from showing around the outside of the satin column. Negative values are possible.

Zig-Zag Underlay

This is essentially a lower-density satin stitch sewn to the end of the column and back to the start. Added with contour underlay, you get the “German Underlay” mentioned in this article. For wide columns or challenging fabrics, you can use all three underlay types together.

Params - Zig-Zag Underlay Example

Settings	Description
Inset amount (proportional)	Inset to cover the underlay entirely by the top layer. Negative values are possible. Default: half of contour underlay inset. It is possible to enter two space separated values to define different values for each side.
Inset amount (fixed)	Inset to cover the underlay entirely by the top layer. Negative values are possible. Default: half of contour underlay inset. It is possible to enter two space separated values to define different values for each side.
Maximum stitch length		Stitches wider than this will be split up (split stitches).
Zig-Zag spacing	The peak-to-peak distance between zig-zags.