b34a2ee2ed
This is a flat (without history) import of (some of) the content from our markdown module. We've imported this without history because the repo contains our blog posts and showcases posts content prior to porting them to strapi. Since this contains many images, it would balloon the size of this repo to import the full history. Instead, please refer to the history of the (archived) markdown repo at: https://github.com/freesewing/markdown
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1.3 KiB
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| shiftFractionAlong() |
Point path.shiftFractionAlong(float fraction[, int stepsPerMm=25])
Returns a point that lies at fraction of the length of the path travelled along the path.
let { Point, points, Path, paths, Snippet, snippets } = part.shorthand();
points.A = new Point(45, 60);
points.B = new Point(10, 30);
points.BCp2 = new Point(40, 20);
points.C = new Point(90, 30);
points.CCp1 = new Point(50, -30);
paths.example = new Path()
.move(points.A)
.line(points.B)
.curve(points.BCp2, points.CCp1, points.C);
points.x1 = paths.example
.shiftFractionAlong(0.2)
.attr("data-text", "msg_20")
.attr("data-text-class", "center")
.attr("data-text-lineheight", 6);
points.x2 = paths.example
.shiftFractionAlong(0.9)
.attr("data-text", "msg_90")
.attr("data-text-class", "center")
.attr("data-text-lineheight", 6);
snippets.xl = new Snippet("notch", points.x1);
snippets.x2 = new Snippet("notch", points.x2);
The second parameter is optional
The second parameter controls the precision by which the path will be walked. By default, we'll divide it into 25 steps per mm.
If you don't need that precision, you can pass a lower number. But for most cases, you can just ignore it.