46 lines
984 B
Markdown
46 lines
984 B
Markdown
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---
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title: shiftFractionTowards()
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---
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```js
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Point point.shiftFractionTowards(Point target, float fraction)
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```
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Returns a point that is shifted towards the target by a fraction of the distance between this point and the target.
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<Example
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part="point_shiftfractiontowards"
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caption="An example of the Point.shiftFractionTowards() method"
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/>
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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(90, 70).attr("data-text", "Point A");
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points.B = new Point(10, 10).attr("data-text", "Point B");
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points.C = points.A.shiftFractionTowards(points.B, 0.5)
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.attr(
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"data-text",
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"Point C is point A shifted 50%\nin the direction of point B"
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)
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.attr("data-text-class", "center")
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.attr("data-text-lineheight", 6);
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paths.direction = new Path()
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.move(points.A)
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.line(points.B)
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.attr("class", "note dashed");
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macro("ld", {
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from: points.C,
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to: points.A,
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d: -10
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});
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macro("ld", {
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from: points.B,
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to: points.A,
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d: 20
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});
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```
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