freesewing/markdown/dev/reference/api/point/dx/en.md

title
Point.dx()

The Point.dx() method returns the delta (in mm) along the X-axis between this point and the point you pass it.

Signature

float point.dx(Point point)

Example

```js ({ Point, points, Path, paths, units, part }) => {

points.from = new Point(10, 10) points.to = new Point(76.6, 10)

paths.line = new Path() .move(points.from) .line(points.to) .setClass("dotted") .setText(units(points.from.dx(points.to)), 'center')

return part }

</Example>