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RGtk2 (version 2.20.31)

cairoGetTarget: cairoGetTarget

Description

Gets the target surface for the cairo context as passed to cairoCreate.

Usage

cairoGetTarget(cr)

Arguments

cr
[Cairo] a cairo context

Value

CairoSurface] the target surface. To keep a reference to it,

Details

This function will always return a valid pointer, but the result can be a "nil" surface if cr is already in an error state, (ie. cairoStatus != CAIRO_STATUS_SUCCESS). A nil surface is indicated by cairoSurfaceStatus != CAIRO_STATUS_SUCCESS.