rel_arc_to

Description:

public void rel_arc_to (float x1, float y1, float x2, float y2)

Adds an elliptical arc from the current point to x3, y3 with x1, y1 determining the tangent directions.

All coordinates are given relative to the current point.

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

Parameters:

this

a `GskPathBuilder`
x1

x coordinate of first control point
y1

y coordinate of first control point
x2

x coordinate of second control point
y2

y coordinate of second control point