cairo-util.hpp File Reference

Utility functions for working with elements from the Cairo vector drawing library. More...

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Description

Utility functions for working with elements from the Cairo vector drawing library.

Definition in file cairo-util.hpp.

#include "stage/gtk-base.hpp"
#include "lib/util.hpp"

Namespaces
namespace	stage
	Lumiera GTK UI implementation root.
namespace	stage::draw
	Display and drawing helpers and utilities.

Functions
RefPtr< SolidPattern >	pattern_set_red (RefPtr< SolidPattern > const &color, double red)
RefPtr< SolidPattern >	pattern_set_green (RefPtr< SolidPattern > const &color, double green)
RefPtr< SolidPattern >	pattern_set_blue (RefPtr< SolidPattern > const &color, double blue)
RefPtr< SolidPattern >	pattern_set_alpha (RefPtr< SolidPattern > const &color, double alpha)
bool	pt_in_rect (Gdk::Point const &point, Gdk::Rectangle const &rect)
bool	rects_overlap (Gdk::Rectangle const &recA, Gdk::Rectangle const &recB)