77 lines
2.1 KiB
JavaScript
77 lines
2.1 KiB
JavaScript
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var waistband = {
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draft: function(part) {
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// prettier-ignore
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let {measurements, options, sa, Point, points, Path, paths, complete, paperless, macro, units} = part.shorthand();
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let width =
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(measurements.centerBackNeckToWaist + measurements.naturalWaistToHip) *
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options.ribbingWidth *
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2;
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points.topLeft = new Point(0, 0);
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points.bottomLeft = new Point(0, width);
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points.topMidLeft = new Point(width, 0);
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points.bottomMidLeft = new Point(width, width);
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points.topMidRight = new Point(width * 1.5, 0);
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points.bottomMidRight = new Point(width * 1.5, width);
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points.topRight = new Point(width * 2.5, 0);
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points.bottomRight = new Point(width * 2.5, width);
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paths.seam = new Path()
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.move(points.topMidLeft)
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.line(points.topLeft)
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.line(points.bottomLeft)
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.line(points.bottomMidLeft)
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.move(points.bottomMidRight)
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.line(points.bottomRight)
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.line(points.topRight)
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.line(points.topMidRight)
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.attr("class", "fabric");
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paths.hint = new Path()
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.move(points.topMidLeft)
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.line(points.topMidRight)
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.move(points.bottomMidLeft)
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.line(points.bottomMidRight)
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.attr("class", "fabric dashed");
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// Complete pattern?
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if (complete) {
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if (sa) {
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paths.sa = paths.seam.offset(sa);
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}
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points.title = points.bottomLeft.shiftFractionTowards(
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points.topRight,
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0.5
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);
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macro("title", { at: points.title, nr: 8, title: "waistband" });
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macro("grainline", {
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from: points.bottomMidLeft,
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to: points.topMidLeft
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});
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}
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// Paperless?
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if (paperless) {
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macro("vd", {
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from: points.bottomRight,
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to: points.topRight,
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x: points.topRight.x + sa + 15
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});
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macro("hd", {
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from: points.bottomLeft,
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to: points.bottomRight,
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y: points.bottomRight.y + sa + 15,
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text: units(
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measurements.chestCircumference *
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(1 + options.chestEase) *
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(1 - options.ribbingStretchFactor)
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)
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});
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}
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return part;
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}
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};
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export default waistband;
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