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RGtk2 (version 2.20.31)

cairoPatternGetRadialCircles: cairoPatternGetRadialCircles

Description

Gets the gradient endpoint circles for a radial gradient, each specified as a center coordinate and a radius.

Usage

cairoPatternGetRadialCircles(pattern)

Arguments

Value

A list containing the following elements:
retval
[CairoStatus] CAIRO_STATUS_SUCCESS, or CAIRO_STATUS_PATTERN_TYPE_MISMATCH if pattern is not a radial gradient pattern.
x0
[numeric] return value for the x coordinate of the center of the first circle, or NULL
y0
[numeric] return value for the y coordinate of the center of the first circle, or NULL
r0
[numeric] return value for the radius of the first circle, or NULL
x1
[numeric] return value for the x coordinate of the center of the second circle, or NULL
y1
[numeric] return value for the y coordinate of the center of the second circle, or NULL
r1
[numeric] return value for the radius of the second circle, or NULL

Details

Since 1.4