[cairo.types.Status.PatternTypeMismatch] if pattern is not a radial gradient pattern.
Pattern.getRadialCircles
cairo.types.Status getRadialCircles(out double x0, out double y0, out double r0, out double x1, out double y1, out double r1)Gets the gradient endpoint circles for a radial gradient, each specified as a center coordinate and a radius.
Parameters
x0 | return value for the x coordinate of the center of the first circle, or null |
y0 | return value for the y coordinate of the center of the first circle, or null |
r0 | return value for the radius of the first circle, or null |
x1 | return value for the x coordinate of the center of the second circle, or null |
y1 | return value for the y coordinate of the center of the second circle, or null |
r1 | return value for the radius of the second circle, or null |
Returns
[cairo.types.Status.Success], or