47 lines
1.1 KiB
Markdown
47 lines
1.1 KiB
Markdown
---
|
|
title: Path.split()
|
|
---
|
|
|
|
The `Path.split()` method splits a path in two halves, on a point along that
|
|
path that you pass it.
|
|
|
|
## Signature
|
|
|
|
```js
|
|
array path.split(Point splitPoint)
|
|
```
|
|
|
|
## Example
|
|
|
|
<Example caption="Example of the Path.split() method">
|
|
```js
|
|
({ Point, points, Path, paths, snippets, Snippet, part }) => {
|
|
|
|
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)
|
|
points.D = new Point(50, 130)
|
|
points.DCp1 = new Point(150, 30)
|
|
|
|
paths.demo = new Path()
|
|
.move(points.D)
|
|
.curve(points.DCp1, points.DCp1, points.C)
|
|
.curve(points.CCp1, points.BCp2, points.B)
|
|
.line(points.A)
|
|
|
|
points.split = paths.demo.shiftFractionAlong(0.75)
|
|
snippets.split = new Snippet("notch", points.split)
|
|
|
|
let halves = paths.demo.split(points.split)
|
|
for (let i in halves) {
|
|
paths[i] = halves[i]
|
|
.attr("style", "stroke-width: 3; stroke-opacity: 0.5;")
|
|
.attr("style", `stroke: hsl(${i * 70}, 100%, 50%)`)
|
|
}
|
|
|
|
return part
|
|
}
|
|
```
|
|
</Example>
|