42 lines
740 B
Markdown
42 lines
740 B
Markdown
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---
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title: length()
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---
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```js
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float path.length()
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```
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Returns the length of the path.
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<Example part="path_length" caption="Example of the Path.length() method" />
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```js
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let { Point, points, Path, paths, macro } = part.shorthand();
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points.A = new Point(45, 60);
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points.B = new Point(10, 30);
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points.BCp2 = new Point(40, 20);
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points.C = new Point(90, 30);
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points.CCp1 = new Point(50, -30);
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paths.example = new Path()
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.move(points.A)
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.line(points.B)
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.curve(points.BCp2, points.CCp1, points.C);
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macro("pd", {
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path: paths.example,
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d: -20
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});
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macro("pd", {
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path: new Path().move(points.B).line(points.A),
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d: 10
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});
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macro("pd", {
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path: new Path().move(points.B).curve(points.BCp2, points.CCp1, points.C),
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d: -10
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});
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```
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