/*
 * Copyright (C) 2006-2007 Novell, Inc (http://www.novell.com)
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
 * and associated documentation files (the "Software"), to deal in the Software without restriction,
 * including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense,
 * and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so,
 * subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all copies or substantial
 * portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
 * NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
 * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE
 * OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 *
 * Authors:
 *          Sebastien Pouliot  <sebastien@ximian.com>
 */

#ifndef __GRAPHICS_H__
#define __GRAPHICS_H__

#include "GdiPlusFlatImpl.h"
/* Graphics public API (only!) */

namespace DLLExports { 

	GpStatus WINGDIPAPI GdipBeginContainer(GpGraphics* graphics, GDIPCONST GpRectF* dstrect, GDIPCONST GpRectF* srcrect, GpUnit unit, GpGraphicsContainer* state);
	GpStatus WINGDIPAPI GdipBeginContainer2(GpGraphics* graphics, GpGraphicsContainer* state);
	GpStatus WINGDIPAPI GdipBeginContainerI(GpGraphics* graphics, GDIPCONST GpRect* dstrect, GDIPCONST GpRect* srcrect, GpUnit unit, GpGraphicsContainer* state);
	GpStatus WINGDIPAPI GdipEndContainer(GpGraphics* graphics, GpGraphicsContainer state);
	GpStatus WINGDIPAPI GdipFlush(GpGraphics* graphics, GpFlushIntention intention);

	GpStatus WINGDIPAPI GdipCreateFromHDC(HDC hdc, GpGraphics** graphics);
	GpStatus WINGDIPAPI GdipCreateFromHDC2(HDC hdc, HANDLE hDevice, GpGraphics** graphics);
	 
	GpStatus WINGDIPAPI GdipCreateFromHWND(HWND hwnd, GpGraphics** graphics);
	GpStatus WINGDIPAPI GdipCreateFromHWNDICM(HWND hwnd, GpGraphics** graphics);
	GpStatus WINGDIPAPI GdipDeleteGraphics(GpGraphics* graphics);

	GpStatus WINGDIPAPI GdipGetDC(GpGraphics* graphics, HDC* hdc);
	GpStatus WINGDIPAPI GdipReleaseDC(GpGraphics* graphics, HDC hdc);

	// not present in GDIFlat, but required for our backend
	GpStatus WINGDIPAPI GdipCancelFrame(GpGraphics* graphics);
	GpStatus WINGDIPAPI GdipStartFrame(GpGraphics* graphics, REAL windowWidth, REAL windowHeight, REAL devicePixelRatio);

	GpStatus WINGDIPAPI GdipRestoreGraphics(GpGraphics* graphics, GpGraphicsState state);
	GpStatus WINGDIPAPI GdipSaveGraphics(GpGraphics* graphics, GpGraphicsState* state);

	GpStatus WINGDIPAPI GdipGetWorldTransform(GpGraphics* graphics, GpMatrix* matrix);
	GpStatus WINGDIPAPI GdipSetWorldTransform(GpGraphics* graphics, GpMatrix* matrix);
	GpStatus WINGDIPAPI GdipMultiplyWorldTransform(GpGraphics* graphics, GpMatrix* matrix, GpMatrixOrder order);
	GpStatus WINGDIPAPI GdipResetWorldTransform(GpGraphics* graphics);
	GpStatus WINGDIPAPI GdipScaleWorldTransform(GpGraphics* graphics, REAL sx, REAL sy, GpMatrixOrder order);
	GpStatus WINGDIPAPI GdipRotateWorldTransform(GpGraphics* graphics, REAL angle, GpMatrixOrder order);
	GpStatus WINGDIPAPI GdipTranslateWorldTransform(GpGraphics* graphics, REAL dx, REAL dy, GpMatrixOrder order);
	
	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 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 numOfSegments, REAL tension);
	GpStatus WINGDIPAPI GdipDrawCurve3I(GpGraphics* graphics, GpPen* pen, GDIPCONST GpPoint* points, INT count, INT offset, INT numOfSegments, REAL tension);
	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 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 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 GdipDrawImagePoints(GpGraphics* graphics, GpImage* image, GDIPCONST GpPointF* dstPoints, INT count);
	GpStatus WINGDIPAPI GdipDrawImagePointsI(GpGraphics* graphics, GpImage* image, GDIPCONST GpPoint* dstPoints, INT count);
	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 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* imageAttributes, 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 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 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 GdipDrawPolygon(GpGraphics* graphics, GpPen* pen, GDIPCONST GpPointF* points, INT count);
	GpStatus WINGDIPAPI GdipDrawPolygonI(GpGraphics* graphics, GpPen* pen, GDIPCONST GpPoint* points, INT count);
	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 GdipFillClosedCurve(GpGraphics* graphics, GpBrush* brush, GDIPCONST GpPointF* points, INT count);
	GpStatus WINGDIPAPI GdipFillClosedCurveI(GpGraphics* graphics, GpBrush* brush, GDIPCONST GpPoint* points, INT count);
	GpStatus WINGDIPAPI GdipFillClosedCurve2(GpGraphics* graphics, GpBrush* brush, GDIPCONST GpPointF* points, INT count, REAL tension, GpFillMode fillMode);
	GpStatus WINGDIPAPI GdipFillClosedCurve2I(GpGraphics* graphics, GpBrush* brush, GDIPCONST GpPoint* points, INT count, REAL tension, GpFillMode fillMode);
	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);
	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);
	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 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 GdipFillRegion(GpGraphics* graphics, GpBrush* brush, GpRegion* region);
	GpStatus WINGDIPAPI GdipGraphicsClear(GpGraphics* graphics, ARGB color);

	GpStatus WINGDIPAPI GdipGetDpiX(GpGraphics* graphics, REAL* dpi);
	GpStatus WINGDIPAPI GdipGetDpiY(GpGraphics* graphics, REAL* dpi);
	GpStatus WINGDIPAPI GdipGetNearestColor(GpGraphics* graphics, ARGB* argb);
	
	GpStatus WINGDIPAPI GdipSetCompositingMode(GpGraphics* graphics, GpCompositingMode compositingMode);
	GpStatus WINGDIPAPI GdipGetCompositingMode(GpGraphics* graphics, GpCompositingMode* compositingMode);
	GpStatus WINGDIPAPI GdipSetCompositingQuality(GpGraphics* graphics, GpCompositingQuality compositingQuality);
	GpStatus WINGDIPAPI GdipGetCompositingQuality(GpGraphics* graphics, GpCompositingQuality* compositingQuality);
	GpStatus WINGDIPAPI GdipSetInterpolationMode(GpGraphics* graphics, GpInterpolationMode interpolationMode);
	GpStatus WINGDIPAPI GdipGetInterpolationMode(GpGraphics* graphics, GpInterpolationMode* interpolationMode);
	GpStatus WINGDIPAPI GdipResetPageTransform(GpGraphics* graphics);;
	GpStatus WINGDIPAPI GdipSetPageScale(GpGraphics* graphics, REAL scale);
	GpStatus WINGDIPAPI GdipGetPageScale(GpGraphics* graphics, REAL* scale);
	GpStatus WINGDIPAPI GdipSetPageUnit(GpGraphics* graphics, GpUnit unit);
	GpStatus WINGDIPAPI GdipGetPageUnit(GpGraphics* graphics, GpUnit* unit);
	GpStatus WINGDIPAPI GdipSetPixelOffsetMode(GpGraphics* graphics, GpPixelOffsetMode pixelOffsetMode);
	GpStatus WINGDIPAPI GdipGetPixelOffsetMode(GpGraphics* graphics, GpPixelOffsetMode* pixelOffsetMode);
	GpStatus WINGDIPAPI GdipSetRenderingOrigin(GpGraphics* graphics, INT x, INT y);
	GpStatus WINGDIPAPI GdipGetRenderingOrigin(GpGraphics* graphics, INT* x, INT* y);
	GpStatus WINGDIPAPI GdipSetSmoothingMode(GpGraphics* graphics, GpSmoothingMode smoothingMode);
	GpStatus WINGDIPAPI GdipGetSmoothingMode(GpGraphics* graphics, GpSmoothingMode* smoothingMode);
	GpStatus WINGDIPAPI GdipSetTextContrast(GpGraphics* graphics, UINT contrast);
	GpStatus WINGDIPAPI GdipGetTextContrast(GpGraphics* graphics, UINT* contrast);
	GpStatus WINGDIPAPI GdipSetTextRenderingHint(GpGraphics* graphics, GpTextRenderingHint mode);
	GpStatus WINGDIPAPI GdipGetTextRenderingHint(GpGraphics* graphics, GpTextRenderingHint* mode);
	
	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 WINGDIPAPI GdipTransformPoints(GpGraphics* graphics, GpCoordinateSpace destSpace, GpCoordinateSpace srcSpace, GpPointF* points, INT count);
	GpStatus WINGDIPAPI GdipTransformPointsI(GpGraphics* graphics, GpCoordinateSpace destSpace, GpCoordinateSpace srcSpace, GpPoint* points, INT count);

	GpStatus WINGDIPAPI GdipResetClip(GpGraphics* graphics);
	GpStatus WINGDIPAPI GdipGetClip(GpGraphics* graphics, GpRegion* region);
	GpStatus WINGDIPAPI GdipGetClipBounds(GpGraphics* graphics, GpRectF* rect);
	GpStatus WINGDIPAPI GdipGetClipBoundsI(GpGraphics* graphics, GpRect* rect);
	GpStatus WINGDIPAPI GdipGetVisibleClipBounds(GpGraphics* graphics, GpRectF* rect);
	GpStatus WINGDIPAPI GdipGetVisibleClipBoundsI(GpGraphics* graphics, GpRect* rect);
	GpStatus WINGDIPAPI GdipIsClipEmpty(GpGraphics* graphics, BOOL* result);
	GpStatus WINGDIPAPI GdipIsVisibleClipEmpty(GpGraphics* graphics, BOOL* result);
	GpStatus WINGDIPAPI GdipSetClipGraphics(GpGraphics* graphics, GpGraphics* srcgraphics, GpCombineMode combineMode);
	GpStatus WINGDIPAPI GdipSetClipHrgn(GpGraphics* graphics, void* hRgn, GpCombineMode combineMode);
	GpStatus WINGDIPAPI GdipSetClipPath(GpGraphics* graphics, GpPath* path, GpCombineMode combineMode);
	GpStatus WINGDIPAPI GdipSetClipRect(GpGraphics* graphics, REAL x, REAL y, REAL width, REAL height, GpCombineMode combineMode);
	GpStatus WINGDIPAPI GdipSetClipRectI(GpGraphics* graphics, INT x, INT y, INT width, INT height, GpCombineMode combineMode); 
	GpStatus WINGDIPAPI GdipSetClipRegion(GpGraphics* graphics, GpRegion* region, GpCombineMode combineMode);
	GpStatus WINGDIPAPI GdipSetVisibleClip_linux(GpGraphics* graphics, GpRect* rect);
	GpStatus WINGDIPAPI GdipTranslateClip(GpGraphics* graphics, REAL dx, REAL dy); 
	GpStatus WINGDIPAPI GdipTranslateClipI(GpGraphics* graphics, INT dx, INT dy);
	 
	GpStatus WINGDIPAPI GdipEnumerateMetafileDestPoint(GpGraphics* graphics, GDIPCONST GpMetafile* metafile, GDIPCONST GpPointF* destPoint,
		EnumerateMetafileProc callback, VOID* callbackData, GDIPCONST GpImageAttributes* imageAttributes);
	GpStatus WINGDIPAPI GdipEnumerateMetafileDestPointI(GpGraphics* graphics, GDIPCONST GpMetafile* metafile, GDIPCONST GpPoint* destPoint,
		EnumerateMetafileProc callback, VOID* callbackData, GDIPCONST GpImageAttributes* imageAttributes);

	GpStatus WINGDIPAPI GdipEnumerateMetafileDestRect(GpGraphics* graphics, GDIPCONST GpMetafile* metafile, GDIPCONST GpRectF* destRect,
		EnumerateMetafileProc callback, VOID* callbackData, GDIPCONST GpImageAttributes* imageAttributes);
	GpStatus WINGDIPAPI GdipEnumerateMetafileDestRectI(GpGraphics* graphics, GDIPCONST GpMetafile* metafile, GDIPCONST GpRect* destRect,
		EnumerateMetafileProc callback, VOID* callbackData, GDIPCONST GpImageAttributes* imageAttributes);

	GpStatus WINGDIPAPI GdipEnumerateMetafileDestPoints(GpGraphics* graphics, GDIPCONST GpMetafile* metafile, GDIPCONST GpPointF* destPoints, INT count,
		EnumerateMetafileProc callback, VOID* callbackData, GDIPCONST GpImageAttributes* imageAttributes);
	GpStatus WINGDIPAPI GdipEnumerateMetafileDestPointsI(GpGraphics* graphics, GDIPCONST GpMetafile* metafile, GDIPCONST GpPoint* destPoints, INT count,
		EnumerateMetafileProc callback, VOID* callbackData, GDIPCONST GpImageAttributes* imageAttributes);

	GpStatus WINGDIPAPI GdipEnumerateMetafileSrcRectDestPoint(GpGraphics* graphics, GDIPCONST GpMetafile* metafile, GDIPCONST GpPointF* destPoint, GDIPCONST GpRectF* srcRect,
		GpUnit srcUnit, EnumerateMetafileProc callback, VOID* callbackData, GDIPCONST GpImageAttributes* imageAttributes);
	GpStatus WINGDIPAPI GdipEnumerateMetafileSrcRectDestPointI(GpGraphics* graphics, GDIPCONST GpMetafile* metafile, GDIPCONST GpPoint* destPoint, GDIPCONST GpRect* srcRect,
		GpUnit srcUnit, EnumerateMetafileProc callback, VOID* callbackData, GDIPCONST GpImageAttributes* imageAttributes);

	GpStatus WINGDIPAPI GdipEnumerateMetafileSrcRectDestRect(GpGraphics* graphics, GDIPCONST GpMetafile* metafile, GDIPCONST GpRectF* destRect, GDIPCONST GpRectF* srcRect,
		GpUnit srcUnit, EnumerateMetafileProc callback, VOID* callbackData, GDIPCONST GpImageAttributes* imageAttributes);
	GpStatus WINGDIPAPI GdipEnumerateMetafileSrcRectDestRectI(GpGraphics* graphics, GDIPCONST GpMetafile* metafile, GDIPCONST GpRect* destRect, GDIPCONST GpRect* srcRect,
		GpUnit srcUnit, EnumerateMetafileProc callback, VOID* callbackData, GDIPCONST GpImageAttributes* imageAttributes);

	GpStatus WINGDIPAPI GdipEnumerateMetafileSrcRectDestPoints(GpGraphics* graphics, GDIPCONST GpMetafile* metafile, GDIPCONST GpPointF* destPoints, INT count, GDIPCONST GpRectF* srcRect,
		GpUnit srcUnit, EnumerateMetafileProc callback, VOID* callbackData, GDIPCONST GpImageAttributes* imageAttributes);
	GpStatus WINGDIPAPI GdipEnumerateMetafileSrcRectDestPointsI(GpGraphics* graphics, GDIPCONST GpMetafile* metafile, GDIPCONST GpPoint* destPoints, INT count, GDIPCONST GpRect* srcRect,
		GpUnit srcUnit, EnumerateMetafileProc callback, VOID* callbackData, GDIPCONST GpImageAttributes* imageAttributes);
	
	HPALETTE WINGDIPAPI GdipCreateHalftonePalette(); 
}
#endif