1
0
Fork 0
freesewing/markdown/dev/reference/api/point/angle/en.md

35 lines
814 B
Markdown
Raw Normal View History

---
2021-10-16 15:42:30 +02:00
title: Point.angle()
---
2021-10-16 15:42:30 +02:00
A point's `angle()` method returns the angle (in degrees) between this point and
the point passed into the method. An angle of 0° points to the right, and the angle increases counterclockwise.
2021-11-06 18:20:45 +01:00
## Point.angle() signature
```js
2021-11-06 18:20:45 +01:00
float point.angle(Point pointB)
2021-10-16 15:42:30 +02:00
```
2021-11-06 18:20:45 +01:00
## Point.angle() Example
<Example part="point_angle">
An example of the Point.angle() method
</Example>
```js
let { Point, points, Path, paths } = part.shorthand();
points.sun = new Point(10, 5);
points.moon = points.sun.shift(-15, 70);
points.text = points.sun
.shiftFractionTowards(points.moon, 0.8)
.attr("data-text", points.sun.angle(points.moon)+"°")
.attr("data-text-class", "text-sm fill-note center");
paths.line = new Path()
.move(points.sun)
.line(points.moon)
.attr("class", "dashed");
```