gdkregion.h File Reference

#include <gdk/gdktypes.h>

Include dependency graph for gdkregion.h:

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Classes
struct	_GdkRegion

Enumerations
enum	GdkFillRule { GDK_EVEN_ODD_RULE, GDK_WINDING_RULE }
enum	GdkOverlapType { GDK_OVERLAP_RECTANGLE_IN, GDK_OVERLAP_RECTANGLE_OUT, GDK_OVERLAP_RECTANGLE_PART }

Functions
GdkRegion *	gdk_region_new (void)
void	gdk_region_destroy (GdkRegion *region)
void	gdk_region_get_clipbox (GdkRegion *region, GdkRectangle *rectangle)
gboolean	gdk_region_empty (GdkRegion *region)
gboolean	gdk_region_equal (GdkRegion *region1, GdkRegion *region2)
gboolean	gdk_region_point_in (GdkRegion *region, int x, int y)
GdkOverlapType	gdk_region_rect_in (GdkRegion *region, GdkRectangle *rect)
GdkRegion *	gdk_region_polygon (GdkPoint *points, gint npoints, GdkFillRule fill_rule)
void	gdk_region_offset (GdkRegion *region, gint dx, gint dy)
void	gdk_region_shrink (GdkRegion *region, gint dx, gint dy)
GdkRegion *	gdk_region_union_with_rect (GdkRegion *region, GdkRectangle *rect)
GdkRegion *	gdk_regions_intersect (GdkRegion *source1, GdkRegion *source2)
GdkRegion *	gdk_regions_union (GdkRegion *source1, GdkRegion *source2)
GdkRegion *	gdk_regions_subtract (GdkRegion *source1, GdkRegion *source2)
GdkRegion *	gdk_regions_xor (GdkRegion *source1, GdkRegion *source2)

Enumeration Type Documentation

enum GdkFillRule

Enumerator
GDK_EVEN_ODD_RULE
GDK_WINDING_RULE

Definition at line 14 of file gdkregion.h.

enum GdkOverlapType

Enumerator
GDK_OVERLAP_RECTANGLE_IN
GDK_OVERLAP_RECTANGLE_OUT
GDK_OVERLAP_RECTANGLE_PART

Definition at line 24 of file gdkregion.h.

Function Documentation

void gdk_region_destroy

(

GdkRegion *

region

)

Definition at line 51 of file gdkregion-win32.c.

Referenced by TGWin32::DestroyRegion().

gboolean gdk_region_empty

(

GdkRegion *

region

)

Definition at line 62 of file gdkregion-win32.c.

Referenced by TGWin32::EmptyRegion().

gboolean gdk_region_equal	(	GdkRegion *	region1,
		GdkRegion *	region2
	)

Definition at line 74 of file gdkregion-win32.c.

Referenced by TGWin32::EqualRegion().

void gdk_region_get_clipbox	(	GdkRegion *	region,
		GdkRectangle *	rectangle
	)

Definition at line 88 of file gdkregion-win32.c.

Referenced by TGWin32::GetRegionBox().

GdkRegion* gdk_region_new

(

void

)

Definition at line 33 of file gdkregion-win32.c.

Referenced by TGWin32::CreateRegion(), gdk_region_union_with_rect(), and gdk_regions_op().

void gdk_region_offset	(	GdkRegion *	region,
		gint	dx,
		gint	dy
	)

Definition at line 175 of file gdkregion-win32.c.

gboolean gdk_region_point_in	(	GdkRegion *	region,
		int	x,
		int	y
	)

Definition at line 105 of file gdkregion-win32.c.

Referenced by TGWin32::PointInRegion().

GdkRegion* gdk_region_polygon	(	GdkPoint *	points,
		gint	npoints,
		GdkFillRule	fill_rule
	)

Definition at line 136 of file gdkregion-win32.c.

Referenced by TGWin32::PolygonRegion().

GdkOverlapType gdk_region_rect_in	(	GdkRegion *	region,
		GdkRectangle *	rect
	)

Definition at line 116 of file gdkregion-win32.c.

void gdk_region_shrink	(	GdkRegion *	region,
		gint	dx,
		gint	dy
	)

Definition at line 186 of file gdkregion-win32.c.

GdkRegion* gdk_region_union_with_rect	(	GdkRegion *	region,
		GdkRectangle *	rect
	)

Definition at line 220 of file gdkregion-win32.c.

Referenced by TGWin32::UnionRectWithRegion().

GdkRegion* gdk_regions_intersect	(	GdkRegion *	source1,
		GdkRegion *	source2
	)

Definition at line 269 of file gdkregion-win32.c.

Referenced by TGWin32::IntersectRegion().

GdkRegion* gdk_regions_subtract	(	GdkRegion *	source1,
		GdkRegion *	source2
	)

Definition at line 279 of file gdkregion-win32.c.

Referenced by TGWin32::SubtractRegion().

GdkRegion* gdk_regions_union	(	GdkRegion *	source1,
		GdkRegion *	source2
	)

Definition at line 274 of file gdkregion-win32.c.

Referenced by TGWin32::UnionRegion().

GdkRegion* gdk_regions_xor	(	GdkRegion *	source1,
		GdkRegion *	source2
	)

Definition at line 284 of file gdkregion-win32.c.

Referenced by TGWin32::XorRegion().