freesewing/markdown/dev/reference/api/path/intersectsx/en.md

title
Path.intersectsX()

The Path.intersectsX() method returns the Point object(s) where the path intersects with a given X-value.

Signature

array|false path.intersectsX(float x)

Example

```js ({ Point, points, Path, paths, snippets, Snippet, getId, part }) => {

points.A = new Point(95, 50) 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)

points.top = new Point(60, -10) points.bot = new Point(60, 140)

paths.line = new Path() .move(points.top) .line(points.bot) .attr("class", "lining dashed")

paths.demo = new Path() .move(points.A) .line(points.B) .curve(points.BCp2, points.CCp1, points.C) .curve(points.DCp1, points.DCp1, points.D)

for (let p of paths.demo.intersectsX(60)) { snippets[getId()] = new Snippet("notch", p) }

return part }

</Example>