rel_cubic_to

Description:

public void rel_cubic_to (float x1, float y1, float x2, float y2, float x3, float y3)

Adds a [cubic Bézier curve](https://en.

wikipedia.org/wiki/B%C3a9zier_curve) from the current point to x3, y3 with x1 , y1 and x2, y2 as the control points.

All coordinates are given relative to the current point.

This is the relative version of [method@Gsk.PathBuilder.cubic_to].

Parameters:

this

a `GskPathBuilder`
x1

x offset of first control point
y1

y offset of first control point
x2

x offset of second control point
y2

y offset of second control point
x3

x offset of the end of the curve
y3

y offset of the end of the curve