cairoCopyClipRectangleList {RGtk2}R Documentation

cairoCopyClipRectangleList

Description

Gets the current clip region as a list of rectangles in user coordinates. Never returns NULL.

Usage

cairoCopyClipRectangleList(cr)

Arguments

cr [Cairo] a cairo context

Details

The status in the list may be CAIRO_STATUS_CLIP_NOT_REPRESENTABLE to indicate that the clip region cannot be represented as a list of user-space rectangles. The status may have other values to indicate other errors.

The caller must always call cairo_rectangle_list_destroy on the result of this function.

Since 1.4

Value

[CairoRectangleList] the current clip region as a list of rectangles in user coordinates.

Author(s)

Derived by RGtkGen from GTK+ documentation


[Package RGtk2 version 2.12.5-3 Index]