64 lines
1.5 KiB
Text
64 lines
1.5 KiB
Text
---
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title: Point.shiftFractionTowards()
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---
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The `Point.shiftFractionTowards()` method returns a new `Point` that is shifted
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towards the `target` by a `fraction` of the distance between this point and the
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target.
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This method accepts values larger than 1 to go beyond the target point, or
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negative values to shift the point in the opposite direction.
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## Signature
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```js
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Point point.shiftFractionTowards(Point target, float fraction)
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```
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## Point.shiftFractionTowards() example
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<Example caption="An example of the Point.shiftFractionTowards() method">
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```js
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({ Point, points, Path, paths, macro, part }) => {
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points.A = new Point(90, 70).setText("Point A", "text-sm")
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points.B = new Point(10, 10).setText("Point B", "text-sm")
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points.C = points.A.shiftFractionTowards(points.B, 0.5)
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.setText(
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"Point C is point A shifted 50%\nin the direction of point B",
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"center text-sm"
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)
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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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.setClass("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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id: 'macro1',
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force: true,
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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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id: 'macro2',
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force: true,
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})
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return part
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}
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```
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</Example>
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## Notes
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If you need to move a point by a specific distance instead of a percentage, use
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[`Point.shiftTowards()`](/reference/api/point/shifttowards/) or
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[`Point.shiftOutwards()`](/reference/api/point/shiftoutwards/) instead.
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