pangoCairoContextGetShapeRenderer: pangoCairoContextGetShapeRenderer
Description
Sets callback function for context to use for rendering attributes
of type PANGO_ATTR_SHAPE. See PangoCairoShapeRendererFunc for
details.Usage
pangoCairoContextGetShapeRenderer(object)
Value
A list containing the following elements:
- retval
- [
PangoCairoShapeRendererFunc] the shape rendering callback previously set on the context, or NULL
if no shape rendering callback have been set. data- [R object] Pointer to
R object to return user data
Details
Retrieves callback function and associated user data for rendering
attributes of type PANGO_ATTR_SHAPE as set by
pangoCairoContextSetShapeRenderer, if any.
Since 1.18