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

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Point.dy()

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

Signature

float point.dy(Point point)

Example

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

points.from = new Point(10, 40) points.to = new Point(10, 10)

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

// Prevents clipping paths.diag = new Path() .move(new Point(-10,40)) .move(new Point(60,10))

return part }

</Example>