graphics.c File Reference

#include <stdarg.h>
#include <math.h>
#include <limits.h>
#include "windef.h"
#include "winbase.h"
#include "winuser.h"
#include "wingdi.h"
#include "wine/unicode.h"
#include "objbase.h"
#include "ocidl.h"
#include "olectl.h"
#include "ole2.h"
#include "winreg.h"
#include "shlwapi.h"
#include "gdiplus.h"
#include "gdiplus_private.h"
#include "wine/debug.h"
#include "wine/list.h"

Go to the source code of this file.

Data Structures
struct	GraphicsContainerItem
struct	measure_ranges_args
struct	measure_string_args
struct	draw_string_args
Defines
#define	COBJMACROS
#define	ANCHOR_WIDTH   (2.0)
#define	MAX_ITERS   (50)
Functions
	WINE_DEFAULT_DEBUG_CHANNEL (gdiplus)
static void	deg2xy (REAL angle, REAL x_0, REAL y_0, REAL *x, REAL *y)
static BYTE	convert_path_point_type (BYTE type)
static REAL	graphics_res (GpGraphics *graphics)
static COLORREF	get_gdi_brush_color (const GpBrush *brush)
static HBITMAP	create_hatch_bitmap (const GpHatch *hatch)
static GpStatus	create_gdi_logbrush (const GpBrush *brush, LOGBRUSH *lb)
static GpStatus	free_gdi_logbrush (LOGBRUSH *lb)
static HBRUSH	create_gdi_brush (const GpBrush *brush)
static INT	prepare_dc (GpGraphics *graphics, GpPen *pen)
static void	restore_dc (GpGraphics *graphics, INT state)
static GpStatus	get_graphics_transform (GpGraphics *graphics, GpCoordinateSpace dst_space, GpCoordinateSpace src_space, GpMatrix **matrix)
static void	transform_and_round_points (GpGraphics *graphics, POINT *pti, GpPointF *ptf, INT count)
static void	gdi_alpha_blend (GpGraphics *graphics, INT dst_x, INT dst_y, INT dst_width, INT dst_height, HDC hdc, INT src_x, INT src_y, INT src_width, INT src_height)
static GpStatus	alpha_blend_pixels (GpGraphics *graphics, INT dst_x, INT dst_y, const BYTE *src, INT src_width, INT src_height, INT src_stride)
static GpStatus	alpha_blend_pixels_hrgn (GpGraphics *graphics, INT dst_x, INT dst_y, const BYTE *src, INT src_width, INT src_height, INT src_stride, HRGN hregion)
static ARGB	blend_colors (ARGB start, ARGB end, REAL position)
static ARGB	blend_line_gradient (GpLineGradient *brush, REAL position)
static ARGB	transform_color (ARGB color, const ColorMatrix *matrix)
static int	color_is_gray (ARGB color)
static void	apply_image_attributes (const GpImageAttributes *attributes, LPBYTE data, UINT width, UINT height, INT stride, ColorAdjustType type)
static void	get_bitmap_sample_size (InterpolationMode interpolation, WrapMode wrap, GpBitmap *bitmap, REAL srcx, REAL srcy, REAL srcwidth, REAL srcheight, GpRect *rect)
static ARGB	sample_bitmap_pixel (GDIPCONST GpRect *src_rect, LPBYTE bits, UINT width, UINT height, INT x, INT y, GDIPCONST GpImageAttributes *attributes)
static ARGB	resample_bitmap_pixel (GDIPCONST GpRect *src_rect, LPBYTE bits, UINT width, UINT height, GpPointF *point, GDIPCONST GpImageAttributes *attributes, InterpolationMode interpolation)
static REAL	intersect_line_scanline (const GpPointF *p1, const GpPointF *p2, REAL y)
static INT	brush_can_fill_path (GpBrush *brush)
static void	brush_fill_path (GpGraphics *graphics, GpBrush *brush)
static INT	brush_can_fill_pixels (GpBrush *brush)
static GpStatus	brush_fill_pixels (GpGraphics *graphics, GpBrush *brush, DWORD *argb_pixels, GpRect *fill_area, UINT cdwStride)
static void	draw_pie (GpGraphics *graphics, REAL x, REAL y, REAL width, REAL height, REAL startAngle, REAL sweepAngle)
static void	draw_cap (GpGraphics *graphics, COLORREF color, GpLineCap cap, REAL size, const GpCustomLineCap *custom, REAL x1, REAL y1, REAL x2, REAL y2)
static void	shorten_line_percent (REAL x1, REAL y1, REAL *x2, REAL *y2, REAL percent)
static void	shorten_line_amt (REAL x1, REAL y1, REAL *x2, REAL *y2, REAL amt)
static GpStatus	draw_polyline (GpGraphics *graphics, GpPen *pen, GDIPCONST GpPointF *pt, INT count, BOOL caps)
static void	shorten_bezier_amt (GpPointF *pt, REAL amt, BOOL rev)
static GpStatus	draw_polybezier (GpGraphics *graphics, GpPen *pen, GDIPCONST GpPointF *pt, INT count, BOOL caps)
static GpStatus	draw_poly (GpGraphics *graphics, GpPen *pen, GDIPCONST GpPointF *pt, GDIPCONST BYTE *types, INT count, BOOL caps)
GpStatus	trace_path (GpGraphics *graphics, GpPath *path)
static GpStatus	init_container (GraphicsContainerItem **container, GDIPCONST GpGraphics *graphics)
static void	delete_container (GraphicsContainerItem *container)
static GpStatus	restore_container (GpGraphics *graphics, GDIPCONST GraphicsContainerItem *container)
static GpStatus	get_graphics_bounds (GpGraphics *graphics, GpRectF *rect)
static GpStatus	get_visible_clip_region (GpGraphics *graphics, GpRegion *rgn)
void	get_font_hfont (GpGraphics *graphics, GDIPCONST GpFont *font, HFONT *hfont)
GpStatus WINGDIPAPI	GdipCreateFromHDC (HDC hdc, GpGraphics **graphics)
GpStatus WINGDIPAPI	GdipCreateFromHDC2 (HDC hdc, HANDLE hDevice, GpGraphics **graphics)
GpStatus	graphics_from_image (GpImage *image, GpGraphics **graphics)
GpStatus WINGDIPAPI	GdipCreateFromHWND (HWND hwnd, GpGraphics **graphics)
GpStatus WINGDIPAPI	GdipCreateFromHWNDICM (HWND hwnd, GpGraphics **graphics)
GpStatus WINGDIPAPI	GdipCreateMetafileFromEmf (HENHMETAFILE hemf, BOOL delete, GpMetafile **metafile)
GpStatus WINGDIPAPI	GdipCreateMetafileFromWmf (HMETAFILE hwmf, BOOL delete, GDIPCONST WmfPlaceableFileHeader *placeable, GpMetafile **metafile)
GpStatus WINGDIPAPI	GdipCreateMetafileFromWmfFile (GDIPCONST WCHAR *file, GDIPCONST WmfPlaceableFileHeader *placeable, GpMetafile **metafile)
GpStatus WINGDIPAPI	GdipCreateMetafileFromFile (GDIPCONST WCHAR *file, GpMetafile **metafile)
GpStatus WINGDIPAPI	GdipCreateMetafileFromStream (IStream *stream, GpMetafile **metafile)
GpStatus WINGDIPAPI	GdipCreateStreamOnFile (GDIPCONST WCHAR *filename, UINT access, IStream **stream)
GpStatus WINGDIPAPI	GdipDeleteGraphics (GpGraphics *graphics)
GpStatus WINGDIPAPI	GdipDrawArc (GpGraphics *graphics, GpPen *pen, REAL x, REAL y, REAL width, REAL height, REAL startAngle, REAL sweepAngle)
GpStatus WINGDIPAPI	GdipDrawArcI (GpGraphics *graphics, GpPen *pen, INT x, INT y, INT width, INT height, REAL startAngle, REAL sweepAngle)
GpStatus WINGDIPAPI	GdipDrawBezier (GpGraphics *graphics, GpPen *pen, REAL x1, REAL y1, REAL x2, REAL y2, REAL x3, REAL y3, REAL x4, REAL y4)
GpStatus WINGDIPAPI	GdipDrawBezierI (GpGraphics *graphics, GpPen *pen, INT x1, INT y1, INT x2, INT y2, INT x3, INT y3, INT x4, INT y4)
GpStatus WINGDIPAPI	GdipDrawBeziers (GpGraphics *graphics, GpPen *pen, GDIPCONST GpPointF *points, INT count)
GpStatus WINGDIPAPI	GdipDrawBeziersI (GpGraphics *graphics, GpPen *pen, GDIPCONST GpPoint *points, INT count)
GpStatus WINGDIPAPI	GdipDrawClosedCurve (GpGraphics *graphics, GpPen *pen, GDIPCONST GpPointF *points, INT count)
GpStatus WINGDIPAPI	GdipDrawClosedCurveI (GpGraphics *graphics, GpPen *pen, GDIPCONST GpPoint *points, INT count)
GpStatus WINGDIPAPI	GdipDrawClosedCurve2 (GpGraphics *graphics, GpPen *pen, GDIPCONST GpPointF *points, INT count, REAL tension)
GpStatus WINGDIPAPI	GdipDrawClosedCurve2I (GpGraphics *graphics, GpPen *pen, GDIPCONST GpPoint *points, INT count, REAL tension)
GpStatus WINGDIPAPI	GdipDrawCurve (GpGraphics *graphics, GpPen *pen, GDIPCONST GpPointF *points, INT count)
GpStatus WINGDIPAPI	GdipDrawCurveI (GpGraphics *graphics, GpPen *pen, GDIPCONST GpPoint *points, INT count)
GpStatus WINGDIPAPI	GdipDrawCurve2 (GpGraphics *graphics, GpPen *pen, GDIPCONST GpPointF *points, INT count, REAL tension)
GpStatus WINGDIPAPI	GdipDrawCurve2I (GpGraphics *graphics, GpPen *pen, GDIPCONST GpPoint *points, INT count, REAL tension)
GpStatus WINGDIPAPI	GdipDrawCurve3 (GpGraphics *graphics, GpPen *pen, GDIPCONST GpPointF *points, INT count, INT offset, INT numberOfSegments, REAL tension)
GpStatus WINGDIPAPI	GdipDrawCurve3I (GpGraphics *graphics, GpPen *pen, GDIPCONST GpPoint *points, INT count, INT offset, INT numberOfSegments, REAL tension)
GpStatus WINGDIPAPI	GdipDrawEllipse (GpGraphics *graphics, GpPen *pen, REAL x, REAL y, REAL width, REAL height)
GpStatus WINGDIPAPI	GdipDrawEllipseI (GpGraphics *graphics, GpPen *pen, INT x, INT y, INT width, INT height)
GpStatus WINGDIPAPI	GdipDrawImage (GpGraphics *graphics, GpImage *image, REAL x, REAL y)
GpStatus WINGDIPAPI	GdipDrawImageI (GpGraphics *graphics, GpImage *image, INT x, INT y)
GpStatus WINGDIPAPI	GdipDrawImagePointRect (GpGraphics *graphics, GpImage *image, REAL x, REAL y, REAL srcx, REAL srcy, REAL srcwidth, REAL srcheight, GpUnit srcUnit)
GpStatus WINGDIPAPI	GdipDrawImagePointRectI (GpGraphics *graphics, GpImage *image, INT x, INT y, INT srcx, INT srcy, INT srcwidth, INT srcheight, GpUnit srcUnit)
GpStatus WINGDIPAPI	GdipDrawImagePoints (GpGraphics *graphics, GpImage *image, GDIPCONST GpPointF *dstpoints, INT count)
GpStatus WINGDIPAPI	GdipDrawImagePointsI (GpGraphics *graphics, GpImage *image, GDIPCONST GpPoint *dstpoints, INT count)
GpStatus WINGDIPAPI	GdipDrawImagePointsRect (GpGraphics *graphics, GpImage *image, GDIPCONST GpPointF *points, INT count, REAL srcx, REAL srcy, REAL srcwidth, REAL srcheight, GpUnit srcUnit, GDIPCONST GpImageAttributes *imageAttributes, DrawImageAbort callback, VOID *callbackData)
GpStatus WINGDIPAPI	GdipDrawImagePointsRectI (GpGraphics *graphics, GpImage *image, GDIPCONST GpPoint *points, INT count, INT srcx, INT srcy, INT srcwidth, INT srcheight, GpUnit srcUnit, GDIPCONST GpImageAttributes *imageAttributes, DrawImageAbort callback, VOID *callbackData)
GpStatus WINGDIPAPI	GdipDrawImageRectRect (GpGraphics *graphics, GpImage *image, REAL dstx, REAL dsty, REAL dstwidth, REAL dstheight, REAL srcx, REAL srcy, REAL srcwidth, REAL srcheight, GpUnit srcUnit, GDIPCONST GpImageAttributes *imageattr, DrawImageAbort callback, VOID *callbackData)
GpStatus WINGDIPAPI	GdipDrawImageRectRectI (GpGraphics *graphics, GpImage *image, INT dstx, INT dsty, INT dstwidth, INT dstheight, INT srcx, INT srcy, INT srcwidth, INT srcheight, GpUnit srcUnit, GDIPCONST GpImageAttributes *imageAttributes, DrawImageAbort callback, VOID *callbackData)
GpStatus WINGDIPAPI	GdipDrawImageRect (GpGraphics *graphics, GpImage *image, REAL x, REAL y, REAL width, REAL height)
GpStatus WINGDIPAPI	GdipDrawImageRectI (GpGraphics *graphics, GpImage *image, INT x, INT y, INT width, INT height)
GpStatus WINGDIPAPI	GdipDrawLine (GpGraphics *graphics, GpPen *pen, REAL x1, REAL y1, REAL x2, REAL y2)
GpStatus WINGDIPAPI	GdipDrawLineI (GpGraphics *graphics, GpPen *pen, INT x1, INT y1, INT x2, INT y2)
GpStatus WINGDIPAPI	GdipDrawLines (GpGraphics *graphics, GpPen *pen, GDIPCONST GpPointF *points, INT count)
GpStatus WINGDIPAPI	GdipDrawLinesI (GpGraphics *graphics, GpPen *pen, GDIPCONST GpPoint *points, INT count)
GpStatus WINGDIPAPI	GdipDrawPath (GpGraphics *graphics, GpPen *pen, GpPath *path)
GpStatus WINGDIPAPI	GdipDrawPie (GpGraphics *graphics, GpPen *pen, REAL x, REAL y, REAL width, REAL height, REAL startAngle, REAL sweepAngle)
GpStatus WINGDIPAPI	GdipDrawPieI (GpGraphics *graphics, GpPen *pen, INT x, INT y, INT width, INT height, REAL startAngle, REAL sweepAngle)
GpStatus WINGDIPAPI	GdipDrawRectangle (GpGraphics *graphics, GpPen *pen, REAL x, REAL y, REAL width, REAL height)
GpStatus WINGDIPAPI	GdipDrawRectangleI (GpGraphics *graphics, GpPen *pen, INT x, INT y, INT width, INT height)
GpStatus WINGDIPAPI	GdipDrawRectangles (GpGraphics *graphics, GpPen *pen, GDIPCONST GpRectF *rects, INT count)
GpStatus WINGDIPAPI	GdipDrawRectanglesI (GpGraphics *graphics, GpPen *pen, GDIPCONST GpRect *rects, INT count)
GpStatus WINGDIPAPI	GdipFillClosedCurve2 (GpGraphics *graphics, GpBrush *brush, GDIPCONST GpPointF *points, INT count, REAL tension, GpFillMode fill)
GpStatus WINGDIPAPI	GdipFillClosedCurve2I (GpGraphics *graphics, GpBrush *brush, GDIPCONST GpPoint *points, INT count, REAL tension, GpFillMode fill)
GpStatus WINGDIPAPI	GdipFillClosedCurve (GpGraphics *graphics, GpBrush *brush, GDIPCONST GpPointF *points, INT count)
GpStatus WINGDIPAPI	GdipFillClosedCurveI (GpGraphics *graphics, GpBrush *brush, GDIPCONST GpPoint *points, INT count)
GpStatus WINGDIPAPI	GdipFillEllipse (GpGraphics *graphics, GpBrush *brush, REAL x, REAL y, REAL width, REAL height)
GpStatus WINGDIPAPI	GdipFillEllipseI (GpGraphics *graphics, GpBrush *brush, INT x, INT y, INT width, INT height)
static GpStatus	GDI32_GdipFillPath (GpGraphics *graphics, GpBrush *brush, GpPath *path)
static GpStatus	SOFTWARE_GdipFillPath (GpGraphics *graphics, GpBrush *brush, GpPath *path)
GpStatus WINGDIPAPI	GdipFillPath (GpGraphics *graphics, GpBrush *brush, GpPath *path)
GpStatus WINGDIPAPI	GdipFillPie (GpGraphics *graphics, GpBrush *brush, REAL x, REAL y, REAL width, REAL height, REAL startAngle, REAL sweepAngle)
GpStatus WINGDIPAPI	GdipFillPieI (GpGraphics *graphics, GpBrush *brush, INT x, INT y, INT width, INT height, REAL startAngle, REAL sweepAngle)
GpStatus WINGDIPAPI	GdipFillPolygon (GpGraphics *graphics, GpBrush *brush, GDIPCONST GpPointF *points, INT count, GpFillMode fillMode)
GpStatus WINGDIPAPI	GdipFillPolygonI (GpGraphics *graphics, GpBrush *brush, GDIPCONST GpPoint *points, INT count, GpFillMode fillMode)
GpStatus WINGDIPAPI	GdipFillPolygon2 (GpGraphics *graphics, GpBrush *brush, GDIPCONST GpPointF *points, INT count)
GpStatus WINGDIPAPI	GdipFillPolygon2I (GpGraphics *graphics, GpBrush *brush, GDIPCONST GpPoint *points, INT count)
GpStatus WINGDIPAPI	GdipFillRectangle (GpGraphics *graphics, GpBrush *brush, REAL x, REAL y, REAL width, REAL height)
GpStatus WINGDIPAPI	GdipFillRectangleI (GpGraphics *graphics, GpBrush *brush, INT x, INT y, INT width, INT height)
GpStatus WINGDIPAPI	GdipFillRectangles (GpGraphics *graphics, GpBrush *brush, GDIPCONST GpRectF *rects, INT count)
GpStatus WINGDIPAPI	GdipFillRectanglesI (GpGraphics *graphics, GpBrush *brush, GDIPCONST GpRect *rects, INT count)
static GpStatus	GDI32_GdipFillRegion (GpGraphics *graphics, GpBrush *brush, GpRegion *region)
static GpStatus	SOFTWARE_GdipFillRegion (GpGraphics *graphics, GpBrush *brush, GpRegion *region)
GpStatus WINGDIPAPI	GdipFillRegion (GpGraphics *graphics, GpBrush *brush, GpRegion *region)
GpStatus WINGDIPAPI	GdipFlush (GpGraphics *graphics, GpFlushIntention intention)
GpStatus WINGDIPAPI	GdipGetClipBounds (GpGraphics *graphics, GpRectF *rect)
GpStatus WINGDIPAPI	GdipGetClipBoundsI (GpGraphics *graphics, GpRect *rect)
GpStatus WINGDIPAPI	GdipGetCompositingMode (GpGraphics *graphics, CompositingMode *mode)
GpStatus WINGDIPAPI	GdipGetCompositingQuality (GpGraphics *graphics, CompositingQuality *quality)
GpStatus WINGDIPAPI	GdipGetInterpolationMode (GpGraphics *graphics, InterpolationMode *mode)
GpStatus WINGDIPAPI	GdipGetNearestColor (GpGraphics *graphics, ARGB *argb)
GpStatus WINGDIPAPI	GdipGetPageScale (GpGraphics *graphics, REAL *scale)
GpStatus WINGDIPAPI	GdipGetPageUnit (GpGraphics *graphics, GpUnit *unit)
GpStatus WINGDIPAPI	GdipGetPixelOffsetMode (GpGraphics *graphics, PixelOffsetMode *mode)
GpStatus WINGDIPAPI	GdipGetSmoothingMode (GpGraphics *graphics, SmoothingMode *mode)
GpStatus WINGDIPAPI	GdipGetTextContrast (GpGraphics *graphics, UINT *contrast)
GpStatus WINGDIPAPI	GdipGetTextRenderingHint (GpGraphics *graphics, TextRenderingHint *hint)
GpStatus WINGDIPAPI	GdipGetVisibleClipBounds (GpGraphics *graphics, GpRectF *rect)
GpStatus WINGDIPAPI	GdipGetVisibleClipBoundsI (GpGraphics *graphics, GpRect *rect)
GpStatus WINGDIPAPI	GdipGetWorldTransform (GpGraphics *graphics, GpMatrix *matrix)
GpStatus WINGDIPAPI	GdipGraphicsClear (GpGraphics *graphics, ARGB color)
GpStatus WINGDIPAPI	GdipIsClipEmpty (GpGraphics *graphics, BOOL *res)
GpStatus WINGDIPAPI	GdipIsVisiblePoint (GpGraphics *graphics, REAL x, REAL y, BOOL *result)
GpStatus WINGDIPAPI	GdipIsVisiblePointI (GpGraphics *graphics, INT x, INT y, BOOL *result)
GpStatus WINGDIPAPI	GdipIsVisibleRect (GpGraphics *graphics, REAL x, REAL y, REAL width, REAL height, BOOL *result)
GpStatus WINGDIPAPI	GdipIsVisibleRectI (GpGraphics *graphics, INT x, INT y, INT width, INT height, BOOL *result)
GpStatus	gdip_format_string (HDC hdc, GDIPCONST WCHAR *string, INT length, GDIPCONST GpFont *font, GDIPCONST RectF *rect, GDIPCONST GpStringFormat *format, gdip_format_string_callback callback, void *user_data)
static GpStatus	measure_ranges_callback (HDC hdc, GDIPCONST WCHAR *string, INT index, INT length, GDIPCONST GpFont *font, GDIPCONST RectF *rect, GDIPCONST GpStringFormat *format, INT lineno, const RectF *bounds, INT *underlined_indexes, INT underlined_index_count, void *user_data)
GpStatus WINGDIPAPI	GdipMeasureCharacterRanges (GpGraphics *graphics, GDIPCONST WCHAR *string, INT length, GDIPCONST GpFont *font, GDIPCONST RectF *layoutRect, GDIPCONST GpStringFormat *stringFormat, INT regionCount, GpRegion **regions)
static GpStatus	measure_string_callback (HDC hdc, GDIPCONST WCHAR *string, INT index, INT length, GDIPCONST GpFont *font, GDIPCONST RectF *rect, GDIPCONST GpStringFormat *format, INT lineno, const RectF *bounds, INT *underlined_indexes, INT underlined_index_count, void *user_data)
GpStatus WINGDIPAPI	GdipMeasureString (GpGraphics *graphics, GDIPCONST WCHAR *string, INT length, GDIPCONST GpFont *font, GDIPCONST RectF *rect, GDIPCONST GpStringFormat *format, RectF *bounds, INT *codepointsfitted, INT *linesfilled)
static GpStatus	draw_string_callback (HDC hdc, GDIPCONST WCHAR *string, INT index, INT length, GDIPCONST GpFont *font, GDIPCONST RectF *rect, GDIPCONST GpStringFormat *format, INT lineno, const RectF *bounds, INT *underlined_indexes, INT underlined_index_count, void *user_data)
GpStatus WINGDIPAPI	GdipDrawString (GpGraphics *graphics, GDIPCONST WCHAR *string, INT length, GDIPCONST GpFont *font, GDIPCONST RectF *rect, GDIPCONST GpStringFormat *format, GDIPCONST GpBrush *brush)
GpStatus WINGDIPAPI	GdipResetClip (GpGraphics *graphics)
GpStatus WINGDIPAPI	GdipResetWorldTransform (GpGraphics *graphics)
GpStatus WINGDIPAPI	GdipRestoreGraphics (GpGraphics *graphics, GraphicsState state)
GpStatus WINGDIPAPI	GdipRotateWorldTransform (GpGraphics *graphics, REAL angle, GpMatrixOrder order)
GpStatus WINGDIPAPI	GdipSaveGraphics (GpGraphics *graphics, GraphicsState *state)
GpStatus WINGDIPAPI	GdipBeginContainer2 (GpGraphics *graphics, GraphicsContainer *state)
GpStatus WINGDIPAPI	GdipBeginContainer (GpGraphics *graphics, GDIPCONST GpRectF *dstrect, GDIPCONST GpRectF *srcrect, GpUnit unit, GraphicsContainer *state)
GpStatus WINGDIPAPI	GdipBeginContainerI (GpGraphics *graphics, GDIPCONST GpRect *dstrect, GDIPCONST GpRect *srcrect, GpUnit unit, GraphicsContainer *state)
GpStatus WINGDIPAPI	GdipComment (GpGraphics *graphics, UINT sizeData, GDIPCONST BYTE *data)
GpStatus WINGDIPAPI	GdipEndContainer (GpGraphics *graphics, GraphicsContainer state)
GpStatus WINGDIPAPI	GdipScaleWorldTransform (GpGraphics *graphics, REAL sx, REAL sy, GpMatrixOrder order)
GpStatus WINGDIPAPI	GdipSetClipGraphics (GpGraphics *graphics, GpGraphics *srcgraphics, CombineMode mode)
GpStatus WINGDIPAPI	GdipSetCompositingMode (GpGraphics *graphics, CompositingMode mode)
GpStatus WINGDIPAPI	GdipSetCompositingQuality (GpGraphics *graphics, CompositingQuality quality)
GpStatus WINGDIPAPI	GdipSetInterpolationMode (GpGraphics *graphics, InterpolationMode mode)
GpStatus WINGDIPAPI	GdipSetPageScale (GpGraphics *graphics, REAL scale)
GpStatus WINGDIPAPI	GdipSetPageUnit (GpGraphics *graphics, GpUnit unit)
GpStatus WINGDIPAPI	GdipSetPixelOffsetMode (GpGraphics *graphics, PixelOffsetMode mode)
GpStatus WINGDIPAPI	GdipSetRenderingOrigin (GpGraphics *graphics, INT x, INT y)
GpStatus WINGDIPAPI	GdipGetRenderingOrigin (GpGraphics *graphics, INT *x, INT *y)
GpStatus WINGDIPAPI	GdipSetSmoothingMode (GpGraphics *graphics, SmoothingMode mode)
GpStatus WINGDIPAPI	GdipSetTextContrast (GpGraphics *graphics, UINT contrast)
GpStatus WINGDIPAPI	GdipSetTextRenderingHint (GpGraphics *graphics, TextRenderingHint hint)
GpStatus WINGDIPAPI	GdipSetWorldTransform (GpGraphics *graphics, GpMatrix *matrix)
GpStatus WINGDIPAPI	GdipTranslateWorldTransform (GpGraphics *graphics, REAL dx, REAL dy, GpMatrixOrder order)
GpStatus WINGDIPAPI	GdipSetClipHrgn (GpGraphics *graphics, HRGN hrgn, CombineMode mode)
GpStatus WINGDIPAPI	GdipSetClipPath (GpGraphics *graphics, GpPath *path, CombineMode mode)
GpStatus WINGDIPAPI	GdipSetClipRect (GpGraphics *graphics, REAL x, REAL y, REAL width, REAL height, CombineMode mode)
GpStatus WINGDIPAPI	GdipSetClipRectI (GpGraphics *graphics, INT x, INT y, INT width, INT height, CombineMode mode)
GpStatus WINGDIPAPI	GdipSetClipRegion (GpGraphics *graphics, GpRegion *region, CombineMode mode)
GpStatus WINGDIPAPI	GdipSetMetafileDownLevelRasterizationLimit (GpMetafile *metafile, UINT limitDpi)
GpStatus WINGDIPAPI	GdipDrawPolygon (GpGraphics *graphics, GpPen *pen, GDIPCONST GpPointF *points, INT count)
GpStatus WINGDIPAPI	GdipDrawPolygonI (GpGraphics *graphics, GpPen *pen, GDIPCONST GpPoint *points, INT count)
GpStatus WINGDIPAPI	GdipGetDpiX (GpGraphics *graphics, REAL *dpi)
GpStatus WINGDIPAPI	GdipGetDpiY (GpGraphics *graphics, REAL *dpi)
GpStatus WINGDIPAPI	GdipMultiplyWorldTransform (GpGraphics *graphics, GDIPCONST GpMatrix *matrix, GpMatrixOrder order)
GpStatus WINGDIPAPI	GdipGetDC (GpGraphics *graphics, HDC *hdc)
GpStatus WINGDIPAPI	GdipReleaseDC (GpGraphics *graphics, HDC hdc)
GpStatus WINGDIPAPI	GdipGetClip (GpGraphics *graphics, GpRegion *region)
GpStatus WINGDIPAPI	GdipTransformPoints (GpGraphics *graphics, GpCoordinateSpace dst_space, GpCoordinateSpace src_space, GpPointF *points, INT count)
GpStatus WINGDIPAPI	GdipTransformPointsI (GpGraphics *graphics, GpCoordinateSpace dst_space, GpCoordinateSpace src_space, GpPoint *points, INT count)
HPALETTE WINGDIPAPI	GdipCreateHalftonePalette (void)
GpStatus WINGDIPAPI	GdipTranslateClip (GpGraphics *graphics, REAL dx, REAL dy)
GpStatus WINGDIPAPI	GdipTranslateClipI (GpGraphics *graphics, INT dx, INT dy)
GpStatus WINGDIPAPI	GdipMeasureDriverString (GpGraphics *graphics, GDIPCONST UINT16 *text, INT length, GDIPCONST GpFont *font, GDIPCONST PointF *positions, INT flags, GDIPCONST GpMatrix *matrix, RectF *boundingBox)
static GpStatus	GDI32_GdipDrawDriverString (GpGraphics *graphics, GDIPCONST UINT16 *text, INT length, GDIPCONST GpFont *font, GDIPCONST GpBrush *brush, GDIPCONST PointF *positions, INT flags, GDIPCONST GpMatrix *matrix)
static GpStatus	SOFTWARE_GdipDrawDriverString (GpGraphics *graphics, GDIPCONST UINT16 *text, INT length, GDIPCONST GpFont *font, GDIPCONST GpBrush *brush, GDIPCONST PointF *positions, INT flags, GDIPCONST GpMatrix *matrix)
GpStatus WINGDIPAPI	GdipDrawDriverString (GpGraphics *graphics, GDIPCONST UINT16 *text, INT length, GDIPCONST GpFont *font, GDIPCONST GpBrush *brush, GDIPCONST PointF *positions, INT flags, GDIPCONST GpMatrix *matrix)
GpStatus WINGDIPAPI	GdipRecordMetafileStream (IStream *stream, HDC hdc, EmfType type, GDIPCONST GpRect *frameRect, MetafileFrameUnit frameUnit, GDIPCONST WCHAR *desc, GpMetafile **metafile)
GpStatus WINGDIPAPI	GdipIsVisibleClipEmpty (GpGraphics *graphics, BOOL *res)
GpStatus WINGDIPAPI	GdipResetPageTransform (GpGraphics *graphics)
Variables
static const COLORREF	DC_BACKGROUND_KEY = 0x0c0b0d