gsk:path-builder-rel-conic-to (builder x1 y1 x2 y2 weight)

builder -- a gsk:path-builder instance
x1 -- a number coerced to a single float with the X coordinate of the first control point
y1 -- a number coerced to a single float with the Y coordinate of the first control point
x2 -- a number coerced to a single float with the X coordinate of the second control point
y2 -- a number coerced to a single float with the Y coordinate of the second control point
weight -- a number coerced to a single float with the weight of the control point, must be greater than zero

Adds a conic curve from the current point to x2, y2 with the given weight and x1, y1 as the control point. All coordinates are given relative to the current point. This is the relative version of the gsk:path-builder-conic-to function.

Since 4.14