```{index} single: Cairo::RadialGradient ``` # Cairo::RadialGradient ```{pperl-module-badges} Cairo::RadialGradient ``` ## Functions ### Other Functions #### `create` Creates a radial gradient between two circles, the first centered on `($cx0, $cy0)` with radius `$r0` and the second on `($cx1, $cy1)` with radius `$r1`: `Cairo::RadialGradient->create($cx0, $cy0, $r0, $cx1, $cy1, $r1)`. The gradient has no color until you add stops. #### `get_circles` Returns the radial gradient's two circles as the six-element list `($x0, $y0, $r0, $x1, $y1, $r1)`. On a pattern that is not a radial gradient it croaks with `pattern-type-mismatch`. Needs libcairo 1.4 or newer.