include/gdiplus/gdiplusgraphics.h

/**
 * @file gdiplusgraphics.h
 * Copyright 2012, 2013 MinGW.org project
 *
 * 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 (including the next
 * paragraph) 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.
 */
/* Created by Markus Koenig <markus@stber-koenig.de> */
#ifndef __GDIPLUS_GRAPHICS_H
#define __GDIPLUS_GRAPHICS_H
#pragma GCC system_header
#include <_mingw.h>

/*
 * GDI+ Graphics class
 */

#ifndef __cplusplus
#error "A C++ compiler is required to include gdiplusgraphics.h."
#endif

class Graphics: public GdiplusBase
{
	friend class Bitmap;
	friend class CachedBitmap;
	friend class Font;
	friend class GraphicsPath;
	friend class Metafile;
	friend class Region;

public:
	static Graphics* FromHDC(HDC hdc)
	{
		return new Graphics(hdc);
	}
	static Graphics* FromHDC(HDC hdc, HANDLE hdevice)
	{
		return new Graphics(hdc, hdevice);
	}
	static Graphics* FromHWND(HWND hwnd, BOOL icm = FALSE)
	{
		return new Graphics(hwnd, icm);
	}
	static Graphics* FromImage(Image *image)
	{
		return new Graphics(image);
	}
	static HPALETTE GetHalftonePalette()
	{
		return DllExports::GdipCreateHalftonePalette();
	}

	Graphics(Image *image): nativeGraphics(NULL), lastStatus(Ok)
	{
		lastStatus = DllExports::GdipGetImageGraphicsContext(
				image ? image->nativeImage : NULL,
				&nativeGraphics);
	}
	Graphics(HDC hdc): nativeGraphics(NULL), lastStatus(Ok)
	{
		lastStatus = DllExports::GdipCreateFromHDC(
				hdc, &nativeGraphics);
	}
	Graphics(HDC hdc, HANDLE hdevice): nativeGraphics(NULL), lastStatus(Ok)
	{
		lastStatus = DllExports::GdipCreateFromHDC2(
				hdc, hdevice, &nativeGraphics);
	}
	Graphics(HWND hwnd, BOOL icm = FALSE):
		nativeGraphics(NULL), lastStatus(Ok)
	{
		if (icm) {
			lastStatus = DllExports::GdipCreateFromHWNDICM(
					hwnd, &nativeGraphics);
		} else {
			lastStatus = DllExports::GdipCreateFromHWND(
					hwnd, &nativeGraphics);
		}
	}
	~Graphics()
	{
		DllExports::GdipDeleteGraphics(nativeGraphics);
	}

	Status AddMetafileComment(const BYTE *data, UINT sizeData)
	{
		return updateStatus(DllExports::GdipComment(
				nativeGraphics, sizeData, data));
	}
	GraphicsContainer BeginContainer()
	{
		GraphicsContainer result = 0;
		updateStatus(DllExports::GdipBeginContainer2(
				nativeGraphics, &result));
		return result;
	}
	GraphicsContainer BeginContainer(const RectF& dstrect,
			const RectF& srcrect, Unit unit)
	{
		GraphicsContainer result = 0;
		updateStatus(DllExports::GdipBeginContainer(
				nativeGraphics, &dstrect, &srcrect, unit,
				&result));
		return result;
	}
	GraphicsContainer BeginContainer(const Rect& dstrect,
			const Rect& srcrect, Unit unit)
	{
		GraphicsContainer result = 0;
		updateStatus(DllExports::GdipBeginContainerI(
				nativeGraphics, &dstrect, &srcrect, unit,
				&result));
		return result;
	}
	Status Clear(const Color& color)
	{
		return updateStatus(DllExports::GdipGraphicsClear(
				nativeGraphics, color.GetValue()));
	}
	Status DrawArc(const Pen *pen, REAL x, REAL y, REAL width, REAL height,
			REAL startAngle, REAL sweepAngle)
	{
		return updateStatus(DllExports::GdipDrawArc(
				nativeGraphics, pen ? pen->nativePen : NULL,
				x, y, width, height, startAngle, sweepAngle));
	}
	Status DrawArc(const Pen *pen, INT x, INT y, INT width, INT height,
			REAL startAngle, REAL sweepAngle)
	{
		return updateStatus(DllExports::GdipDrawArcI(
				nativeGraphics, pen ? pen->nativePen : NULL,
				x, y, width, height, startAngle, sweepAngle));
	}
	Status DrawArc(const Pen *pen, const RectF& rect,
			REAL startAngle, REAL sweepAngle)
	{
		return updateStatus(DllExports::GdipDrawArc(
				nativeGraphics, pen ? pen->nativePen : NULL,
				rect.X, rect.Y, rect.Width, rect.Height,
				startAngle, sweepAngle));
	}
	Status DrawArc(const Pen *pen, const Rect& rect,
			REAL startAngle, REAL sweepAngle)
	{
		return updateStatus(DllExports::GdipDrawArcI(
				nativeGraphics, pen ? pen->nativePen : NULL,
				rect.X, rect.Y, rect.Width, rect.Height,
				startAngle, sweepAngle));
	}
	Status DrawBezier(const Pen *pen,
			REAL x1, REAL y1, REAL x2, REAL y2,
			REAL x3, REAL y3, REAL x4, REAL y4)
	{
		return updateStatus(DllExports::GdipDrawBezier(
				nativeGraphics, pen ? pen->nativePen : NULL,
				x1, y1, x2, y2, x3, y3, x4, y4));
	}
	Status DrawBezier(const Pen *pen,
			INT x1, INT y1, INT x2, INT y2,
			INT x3, INT y3, INT x4, INT y4)
	{
		return updateStatus(DllExports::GdipDrawBezierI(
				nativeGraphics, pen ? pen->nativePen : NULL,
				x1, y1, x2, y2, x3, y3, x4, y4));
	}
	Status DrawBezier(const Pen *pen,
			const PointF& pt1, const PointF& pt2,
			const PointF& pt3, const PointF& pt4)
	{
		return updateStatus(DllExports::GdipDrawBezier(
				nativeGraphics, pen ? pen->nativePen : NULL,
				pt1.X, pt1.Y, pt2.X, pt2.Y,
				pt3.X, pt3.Y, pt4.X, pt4.Y));
	}
	Status DrawBezier(const Pen *pen,
			const Point& pt1, const Point& pt2,
			const Point& pt3, const Point& pt4)
	{
		return updateStatus(DllExports::GdipDrawBezierI(
				nativeGraphics, pen ? pen->nativePen : NULL,
				pt1.X, pt1.Y, pt2.X, pt2.Y,
				pt3.X, pt3.Y, pt4.X, pt4.Y));
	}
	Status DrawBeziers(const Pen *pen, const PointF *points, INT count)
	{
		return updateStatus(DllExports::GdipDrawBeziers(
				nativeGraphics, pen ? pen->nativePen : NULL,
				points, count));
	}
	Status DrawBeziers(const Pen *pen, const Point *points, INT count)
	{
		return updateStatus(DllExports::GdipDrawBeziersI(
				nativeGraphics, pen ? pen->nativePen : NULL,
				points, count));
	}
	Status DrawCachedBitmap(CachedBitmap *cb, INT x, INT y)
	{
		return updateStatus(DllExports::GdipDrawCachedBitmap(
				nativeGraphics,
				cb ? cb->nativeCachedBitmap : NULL,
				x, y));
	}
	Status DrawClosedCurve(const Pen *pen, const PointF *points, INT count)
	{
		return updateStatus(DllExports::GdipDrawClosedCurve(
				nativeGraphics, pen ? pen->nativePen : NULL,
				points, count));
	}
	Status DrawClosedCurve(const Pen *pen, const Point *points, INT count)
	{
		return updateStatus(DllExports::GdipDrawClosedCurveI(
				nativeGraphics, pen ? pen->nativePen : NULL,
				points, count));
	}
	Status DrawClosedCurve(const Pen *pen, const PointF *points, INT count,
			REAL tension)
	{
		return updateStatus(DllExports::GdipDrawClosedCurve2(
				nativeGraphics, pen ? pen->nativePen : NULL,
				points, count, tension));
	}
	Status DrawClosedCurve(const Pen *pen, const Point *points, INT count,
			REAL tension)
	{
		return updateStatus(DllExports::GdipDrawClosedCurve2I(
				nativeGraphics, pen ? pen->nativePen : NULL,
				points, count, tension));
	}
	Status DrawCurve(const Pen *pen, const PointF *points, INT count)
	{
		return updateStatus(DllExports::GdipDrawCurve(
				nativeGraphics, pen ? pen->nativePen : NULL,
				points, count));
	}
	Status DrawCurve(const Pen *pen, const Point *points, INT count)
	{
		return updateStatus(DllExports::GdipDrawCurveI(
				nativeGraphics, pen ? pen->nativePen : NULL,
				points, count));
	}
	Status DrawCurve(const Pen *pen, const PointF *points, INT count,
			REAL tension)
	{
		return updateStatus(DllExports::GdipDrawCurve2(
				nativeGraphics, pen ? pen->nativePen : NULL,
				points, count, tension));
	}
	Status DrawCurve(const Pen *pen, const Point *points, INT count,
			REAL tension)
	{
		return updateStatus(DllExports::GdipDrawCurve2I(
				nativeGraphics, pen ? pen->nativePen : NULL,
				points, count, tension));
	}
	Status DrawCurve(const Pen *pen, const PointF *points, INT count,
			INT offset, INT numberOfSegments, REAL tension)
	{
		return updateStatus(DllExports::GdipDrawCurve3(
				nativeGraphics, pen ? pen->nativePen : NULL,
				points, count, offset,
				numberOfSegments, tension));
	}
	Status DrawCurve(const Pen *pen, const Point *points, INT count,
			INT offset, INT numberOfSegments, REAL tension)
	{
		return updateStatus(DllExports::GdipDrawCurve3I(
				nativeGraphics, pen ? pen->nativePen : NULL,
				points, count, offset,
				numberOfSegments, tension));
	}
	Status DrawDriverString(const UINT16 *text, INT length,
			const Font *font, const Brush *brush,
			const PointF *positions, INT flags,
			const Matrix *matrix)
	{
		return updateStatus(DllExports::GdipDrawDriverString(
				nativeGraphics, text, length,
				font ? font->nativeFont : NULL,
				brush ? brush->nativeBrush : NULL,
				positions, flags,
				matrix ? matrix->nativeMatrix : NULL));
	}
	Status DrawEllipse(const Pen *pen,
			REAL x, REAL y, REAL width, REAL height)
	{
		return updateStatus(DllExports::GdipDrawEllipse(
				nativeGraphics, pen ? pen->nativePen : NULL,
				x, y, width, height));
	}
	Status DrawEllipse(const Pen *pen, INT x, INT y, INT width, INT height)
	{
		return updateStatus(DllExports::GdipDrawEllipseI(
				nativeGraphics, pen ? pen->nativePen : NULL,
				x, y, width, height));
	}
	Status DrawEllipse(const Pen *pen, const RectF& rect)
	{
		return updateStatus(DllExports::GdipDrawEllipse(
				nativeGraphics, pen ? pen->nativePen : NULL,
				rect.X, rect.Y, rect.Width, rect.Height));
	}
	Status DrawEllipse(const Pen *pen, const Rect& rect)
	{
		return updateStatus(DllExports::GdipDrawEllipseI(
				nativeGraphics, pen ? pen->nativePen : NULL,
				rect.X, rect.Y, rect.Width, rect.Height));
	}
	Status DrawImage(Image *image, REAL x, REAL y)
	{
		return updateStatus(DllExports::GdipDrawImage(
				nativeGraphics,
				image ? image->nativeImage : NULL,
				x, y));
	}
	Status DrawImage(Image *image, INT x, INT y)
	{
		return updateStatus(DllExports::GdipDrawImageI(
				nativeGraphics,
				image ? image->nativeImage : NULL,
				x, y));
	}
	Status DrawImage(Image *image, const PointF& point)
	{
		return updateStatus(DllExports::GdipDrawImage(
				nativeGraphics,
				image ? image->nativeImage : NULL,
				point.X, point.Y));
	}
	Status DrawImage(Image *image, const Point& point)
	{
		return updateStatus(DllExports::GdipDrawImageI(
				nativeGraphics,
				image ? image->nativeImage : NULL,
				point.X, point.Y));
	}
	Status DrawImage(Image *image, REAL x, REAL y, REAL width, REAL height)
	{
		return updateStatus(DllExports::GdipDrawImageRect(
				nativeGraphics,
				image ? image->nativeImage : NULL,
				x, y, width, height));
	}
	Status DrawImage(Image *image, INT x, INT y, INT width, INT height)
	{
		return updateStatus(DllExports::GdipDrawImageRectI(
				nativeGraphics,
				image ? image->nativeImage : NULL,
				x, y, width, height));
	}
	Status DrawImage(Image *image, const RectF& rect)
	{
		return updateStatus(DllExports::GdipDrawImageRect(
				nativeGraphics,
				image ? image->nativeImage : NULL,
				rect.X, rect.Y, rect.Width, rect.Height));
	}
	Status DrawImage(Image *image, const Rect& rect)
	{
		return updateStatus(DllExports::GdipDrawImageRectI(
				nativeGraphics,
				image ? image->nativeImage : NULL,
				rect.X, rect.Y, rect.Width, rect.Height));
	}
	Status DrawImage(Image *image, const PointF *destPoints, INT count)
	{
		return updateStatus(DllExports::GdipDrawImagePoints(
				nativeGraphics,
				image ? image->nativeImage : NULL,
				destPoints, count));
	}
	Status DrawImage(Image *image, const Point *destPoints, INT count)
	{
		return updateStatus(DllExports::GdipDrawImagePointsI(
				nativeGraphics,
				image ? image->nativeImage : NULL,
				destPoints, count));
	}
	Status DrawImage(Image *image, REAL x, REAL y, REAL srcx, REAL srcy,
			REAL srcwidth, REAL srcheight, Unit srcUnit)
	{
		return updateStatus(DllExports::GdipDrawImagePointRect(
				nativeGraphics,
				image ? image->nativeImage : NULL,
				x, y, srcx, srcy, srcwidth, srcheight,
				srcUnit));
	}
	Status DrawImage(Image *image, INT x, INT y, INT srcx, INT srcy,
			INT srcwidth, INT srcheight, Unit srcUnit)
	{
		return updateStatus(DllExports::GdipDrawImagePointRectI(
				nativeGraphics,
				image ? image->nativeImage : NULL,
				x, y, srcx, srcy, srcwidth, srcheight,
				srcUnit));
	}
	Status DrawImage(Image *image, const RectF& destRect,
			REAL srcx, REAL srcy, REAL srcwidth, REAL srcheight,
			Unit srcUnit,
			const ImageAttributes *imageAttributes = NULL,
			DrawImageAbort callback = NULL,
			VOID *callbackData = NULL)
	{
		return updateStatus(DllExports::GdipDrawImageRectRect(
				nativeGraphics,
				image ? image->nativeImage : NULL,
				destRect.X, destRect.Y,
				destRect.Width, destRect.Height,
				srcx, srcy, srcwidth, srcheight, srcUnit,
				imageAttributes ? imageAttributes->nativeImageAttributes : NULL,
				callback, callbackData));
	}
	Status DrawImage(Image *image, const Rect& destRect,
			INT srcx, INT srcy, INT srcwidth, INT srcheight,
			Unit srcUnit,
			const ImageAttributes *imageAttributes = NULL,
			DrawImageAbort callback = NULL,
			VOID *callbackData = NULL)
	{
		return updateStatus(DllExports::GdipDrawImageRectRectI(
				nativeGraphics,
				image ? image->nativeImage : NULL,
				destRect.X, destRect.Y,
				destRect.Width, destRect.Height,
				srcx, srcy, srcwidth, srcheight, srcUnit,
				imageAttributes ? imageAttributes->nativeImageAttributes : NULL,
				callback, callbackData));
	}
	Status DrawImage(Image *image, const RectF& destRect,
			const RectF& sourceRect, Unit srcUnit,
			const ImageAttributes *imageAttributes = NULL)
	{
		return updateStatus(DllExports::GdipDrawImageRectRectI(
				nativeGraphics,
				image ? image->nativeImage : NULL,
				destRect.X, destRect.Y,
				destRect.Width, destRect.Height,
				sourceRect.X, sourceRect.Y,
				sourceRect.Width, sourceRect.Height, srcUnit,
				imageAttributes ? imageAttributes->nativeImageAttributes : NULL,
				NULL, NULL));
	}
	Status DrawImage(Image *image, const PointF *destPoints, INT count,
			REAL srcx, REAL srcy, REAL srcwidth, REAL srcheight,
			Unit srcUnit,
			const ImageAttributes *imageAttributes = NULL,
			DrawImageAbort callback = NULL,
			VOID *callbackData = NULL)
	{
		return updateStatus(DllExports::GdipDrawImagePointsRect(
				nativeGraphics,
				image ? image->nativeImage : NULL,
				destPoints, count,
				srcx, srcy, srcwidth, srcheight, srcUnit,
				imageAttributes ? imageAttributes->nativeImageAttributes : NULL,
				callback, callbackData));
	}
	Status DrawImage(Image *image, const Point *destPoints, INT count,
			INT srcx, INT srcy, INT srcwidth, INT srcheight,
			Unit srcUnit,
			const ImageAttributes *imageAttributes = NULL,
			DrawImageAbort callback = NULL,
			VOID *callbackData = NULL)
	{
		return updateStatus(DllExports::GdipDrawImagePointsRectI(
				nativeGraphics,
				image ? image->nativeImage : NULL,
				destPoints, count,
				srcx, srcy, srcwidth, srcheight, srcUnit,
				imageAttributes ? imageAttributes->nativeImageAttributes : NULL,
				callback, callbackData));
	}
	// TODO: [GDI+ 1.1] Graphics::DrawImage(..Effect..)
	//Status DrawImage(Image *image, RectF *sourceRect, Matrix *matrix,
	//		Effect *effect, ImageAttributes *imageAttributes,
	//		Unit srcUnit)
	//{
	//	return updateStatus(DllExports::GdipDrawImageFX(
	//			nativeGraphics,
	//			image ? image->nativeImage : NULL,
	//			sourceRect,
	//			matrix ? matrix->nativeMatrix : NULL,
	//			effect ? effect->nativeEffect : NULL,
	//			imageAttributes ? imageAttributes->nativeImageAttributes : NULL,
	//			srcUnit));
	//}
	Status DrawLine(const Pen *pen, REAL x1, REAL y1, REAL x2, REAL y2)
	{
		return updateStatus(DllExports::GdipDrawLine(
				nativeGraphics, pen ? pen->nativePen : NULL,
				x1, y1, x2, y2));
	}
	Status DrawLine(const Pen *pen, INT x1, INT y1, INT x2, INT y2)
	{
		return updateStatus(DllExports::GdipDrawLineI(
				nativeGraphics, pen ? pen->nativePen : NULL,
				x1, y1, x2, y2));
	}
	Status DrawLine(const Pen *pen, const PointF& pt1, const PointF& pt2)
	{
		return updateStatus(DllExports::GdipDrawLine(
				nativeGraphics, pen ? pen->nativePen : NULL,
				pt1.X, pt1.Y, pt2.X, pt2.Y));
	}
	Status DrawLine(const Pen *pen, const Point& pt1, const Point& pt2)
	{
		return updateStatus(DllExports::GdipDrawLineI(
				nativeGraphics, pen ? pen->nativePen : NULL,
				pt1.X, pt1.Y, pt2.X, pt2.Y));
	}
	Status DrawLines(const Pen *pen, const PointF *points, INT count)
	{
		return updateStatus(DllExports::GdipDrawLines(
				nativeGraphics, pen ? pen->nativePen : NULL,
				points, count));
	}
	Status DrawLines(const Pen *pen, const Point *points, INT count)
	{
		return updateStatus(DllExports::GdipDrawLinesI(
				nativeGraphics, pen ? pen->nativePen : NULL,
				points, count));
	}
	Status DrawPath(const Pen *pen, const GraphicsPath *path)
	{
		return updateStatus(DllExports::GdipDrawPath(
				nativeGraphics, pen ? pen->nativePen : NULL,
				path ? path->nativePath : NULL));
	}
	Status DrawPie(const Pen *pen, REAL x, REAL y, REAL width, REAL height,
			REAL startAngle, REAL sweepAngle)
	{
		return updateStatus(DllExports::GdipDrawPie(
				nativeGraphics, pen ? pen->nativePen : NULL,
				x, y, width, height, startAngle, sweepAngle));
	}
	Status DrawPie(const Pen *pen, INT x, INT y, INT width, INT height,
			REAL startAngle, REAL sweepAngle)
	{
		return updateStatus(DllExports::GdipDrawPieI(
				nativeGraphics, pen ? pen->nativePen : NULL,
				x, y, width, height, startAngle, sweepAngle));
	}
	Status DrawPie(const Pen *pen, const RectF& rect,
			REAL startAngle, REAL sweepAngle)
	{
		return updateStatus(DllExports::GdipDrawPie(
				nativeGraphics, pen ? pen->nativePen : NULL,
				rect.X, rect.Y, rect.Width, rect.Height,
				startAngle, sweepAngle));
	}
	Status DrawPie(const Pen *pen, const Rect& rect,
			REAL startAngle, REAL sweepAngle)
	{
		return updateStatus(DllExports::GdipDrawPieI(
				nativeGraphics, pen ? pen->nativePen : NULL,
				rect.X, rect.Y, rect.Width, rect.Height,
				startAngle, sweepAngle));
	}
	Status DrawPolygon(const Pen *pen, const PointF *points, INT count)
	{
		return updateStatus(DllExports::GdipDrawPolygon(
				nativeGraphics, pen ? pen->nativePen : NULL,
				points, count));
	}
	Status DrawPolygon(const Pen *pen, const Point *points, INT count)
	{
		return updateStatus(DllExports::GdipDrawPolygonI(
				nativeGraphics, pen ? pen->nativePen : NULL,
				points, count));
	}
	Status DrawRectangle(const Pen *pen,
			REAL x, REAL y, REAL width, REAL height)
	{
		return updateStatus(DllExports::GdipDrawRectangle(
				nativeGraphics, pen ? pen->nativePen : NULL,
				x, y, width, height));
	}
	Status DrawRectangle(const Pen *pen,
			INT x, INT y, INT width, INT height)
	{
		return updateStatus(DllExports::GdipDrawRectangleI(
				nativeGraphics, pen ? pen->nativePen : NULL,
				x, y, width, height));
	}
	Status DrawRectangle(const Pen *pen, const RectF& rect)
	{
		return updateStatus(DllExports::GdipDrawRectangle(
				nativeGraphics, pen ? pen->nativePen : NULL,
				rect.X, rect.Y, rect.Width, rect.Height));
	}
	Status DrawRectangle(const Pen *pen, const Rect& rect)
	{
		return updateStatus(DllExports::GdipDrawRectangleI(
				nativeGraphics, pen ? pen->nativePen : NULL,
				rect.X, rect.Y, rect.Width, rect.Height));
	}
	Status DrawRectangles(const Pen *pen, const RectF *rects, INT count)
	{
		return updateStatus(DllExports::GdipDrawRectangles(
				nativeGraphics, pen ? pen->nativePen : NULL,
				rects, count));
	}
	Status DrawRectangles(const Pen *pen, const Rect *rects, INT count)
	{
		return updateStatus(DllExports::GdipDrawRectanglesI(
				nativeGraphics, pen ? pen->nativePen : NULL,
				rects, count));
	}
	Status DrawString(const WCHAR *string, INT length, const Font *font,
			const PointF& origin, const Brush *brush)
	{
		RectF layoutRect(origin.X, origin.Y, 0.0f, 0.0f);
		return updateStatus(DllExports::GdipDrawString(
				nativeGraphics, string, length,
				font ? font->nativeFont : NULL,
				&layoutRect, NULL,
				brush ? brush->nativeBrush : NULL));
	}
	Status DrawString(const WCHAR *string, INT length,
			const Font *font, const PointF& origin,
			const StringFormat *stringFormat, const Brush *brush)
	{
		RectF layoutRect(origin.X, origin.Y, 0.0f, 0.0f);
		return updateStatus(DllExports::GdipDrawString(
				nativeGraphics, string, length,
				font ? font->nativeFont : NULL,
				&layoutRect,
				stringFormat ? stringFormat->nativeStringFormat : NULL,
				brush ? brush->nativeBrush : NULL));
	}
	Status DrawString(const WCHAR *string, INT length,
			const Font *font, const RectF& layoutRect,
			const StringFormat *stringFormat, const Brush *brush)
	{
		return updateStatus(DllExports::GdipDrawString(
				nativeGraphics, string, length,
				font ? font->nativeFont : NULL,
				&layoutRect,
				stringFormat ? stringFormat->nativeStringFormat : NULL,
				brush ? brush->nativeBrush : NULL));
	}
	Status EndContainer(GraphicsContainer state)
	{
		return updateStatus(DllExports::GdipEndContainer(
				nativeGraphics, state));
	}
	Status EnumerateMetafile(const Metafile *metafile,
			const PointF& destPoint,
			EnumerateMetafileProc callback,
			VOID *callbackData = NULL,
			ImageAttributes *imageAttributes = NULL)
	{
		return updateStatus(DllExports::GdipEnumerateMetafileDestPoint(
				nativeGraphics,
				metafile ? ((GpMetafile*) metafile->nativeImage) : NULL,
				destPoint, callback, callbackData,
				imageAttributes ? imageAttributes->nativeImageAttributes : NULL));
	}
	Status EnumerateMetafile(const Metafile *metafile,
			const Point& destPoint,
			EnumerateMetafileProc callback,
			VOID *callbackData = NULL,
			ImageAttributes *imageAttributes = NULL)
	{
		return updateStatus(DllExports::GdipEnumerateMetafileDestPointI(
				nativeGraphics,
				metafile ? ((GpMetafile*) metafile->nativeImage) : NULL,
				destPoint, callback, callbackData,
				imageAttributes ? imageAttributes->nativeImageAttributes : NULL));
	}
	Status EnumerateMetafile(const Metafile *metafile,
			const RectF& destRect,
			EnumerateMetafileProc callback,
			VOID *callbackData = NULL,
			ImageAttributes *imageAttributes = NULL)
	{
		return updateStatus(DllExports::GdipEnumerateMetafileDestRect(
				nativeGraphics,
				metafile ? ((GpMetafile*) metafile->nativeImage) : NULL,
				destRect, callback, callbackData,
				imageAttributes ? imageAttributes->nativeImageAttributes : NULL));
	}
	Status EnumerateMetafile(const Metafile *metafile,
			const Rect& destRect,
			EnumerateMetafileProc callback,
			VOID *callbackData = NULL,
			ImageAttributes *imageAttributes = NULL)
	{
		return updateStatus(DllExports::GdipEnumerateMetafileDestRectI(
				nativeGraphics,
				metafile ? ((GpMetafile*) metafile->nativeImage) : NULL,
				destRect, callback, callbackData,
				imageAttributes ? imageAttributes->nativeImageAttributes : NULL));
	}
	Status EnumerateMetafile(const Metafile *metafile,
			const PointF *destPoints, INT count,
			EnumerateMetafileProc callback,
			VOID *callbackData = NULL,
			ImageAttributes *imageAttributes = NULL)
	{
		return updateStatus(DllExports::GdipEnumerateMetafileDestPoints(
				nativeGraphics,
				metafile ? ((GpMetafile*) metafile->nativeImage) : NULL,
				destPoints, count, callback, callbackData,
				imageAttributes ? imageAttributes->nativeImageAttributes : NULL));
	}
	Status EnumerateMetafile(const Metafile *metafile,
			const Point *destPoints, INT count,
			EnumerateMetafileProc callback,
			VOID *callbackData = NULL,
			ImageAttributes *imageAttributes = NULL)
	{
		return updateStatus(DllExports::GdipEnumerateMetafileDestPointsI(
				nativeGraphics,
				metafile ? ((GpMetafile*) metafile->nativeImage) : NULL,
				destPoints, count, callback, callbackData,
				imageAttributes ? imageAttributes->nativeImageAttributes : NULL));
	}
	Status EnumerateMetafile(const Metafile *metafile,
			const PointF& destPoint,
			const RectF& srcRect, Unit srcUnit,
			EnumerateMetafileProc callback,
			VOID *callbackData = NULL,
			ImageAttributes *imageAttributes = NULL)
	{
		return updateStatus(DllExports::GdipEnumerateMetafileSrcRectDestPoint(
				nativeGraphics,
				metafile ? ((GpMetafile*) metafile->nativeImage) : NULL,
				destPoint, srcRect, srcUnit,
				callback, callbackData,
				imageAttributes ? imageAttributes->nativeImageAttributes : NULL));
	}
	Status EnumerateMetafile(const Metafile *metafile,
			const Point& destPoint,
			const Rect& srcRect, Unit srcUnit,
			EnumerateMetafileProc callback,
			VOID *callbackData = NULL,
			ImageAttributes *imageAttributes = NULL)
	{
		return updateStatus(DllExports::GdipEnumerateMetafileSrcRectDestPointI(
				nativeGraphics,
				metafile ? ((GpMetafile*) metafile->nativeImage) : NULL,
				destPoint, srcRect, srcUnit,
				callback, callbackData,
				imageAttributes ? imageAttributes->nativeImageAttributes : NULL));
	}
	Status EnumerateMetafile(const Metafile *metafile,
			const RectF& destRect,
			const RectF& srcRect, Unit srcUnit,
			EnumerateMetafileProc callback,
			VOID *callbackData = NULL,
			ImageAttributes *imageAttributes = NULL)
	{
		return updateStatus(DllExports::GdipEnumerateMetafileSrcRectDestRect(
				nativeGraphics,
				metafile ? ((GpMetafile*) metafile->nativeImage) : NULL,
				destRect, srcRect, srcUnit,
				callback, callbackData,
				imageAttributes ? imageAttributes->nativeImageAttributes : NULL));
	}
	Status EnumerateMetafile(const Metafile *metafile,
			const Rect& destRect,
			const Rect& srcRect, Unit srcUnit,
			EnumerateMetafileProc callback,
			VOID *callbackData = NULL,
			ImageAttributes *imageAttributes = NULL)
	{
		return updateStatus(DllExports::GdipEnumerateMetafileSrcRectDestRectI(
				nativeGraphics,
				metafile ? ((GpMetafile*) metafile->nativeImage) : NULL,
				destRect, srcRect, srcUnit,
				callback, callbackData,
				imageAttributes ? imageAttributes->nativeImageAttributes : NULL));
	}
	Status EnumerateMetafile(const Metafile *metafile,
			const PointF* destPoints, INT count,
			const RectF& srcRect, Unit srcUnit,
			EnumerateMetafileProc callback,
			VOID *callbackData = NULL,
			ImageAttributes *imageAttributes = NULL)
	{
		return updateStatus(DllExports::GdipEnumerateMetafileSrcRectDestPoints(
				nativeGraphics,
				metafile ? ((GpMetafile*) metafile->nativeImage) : NULL,
				destPoints, count, srcRect, srcUnit,
				callback, callbackData,
				imageAttributes ? imageAttributes->nativeImageAttributes : NULL));
	}
	Status EnumerateMetafile(const Metafile *metafile,
			const Point* destPoints, INT count,
			const Rect& srcRect, Unit srcUnit,
			EnumerateMetafileProc callback,
			VOID *callbackData = NULL,
			ImageAttributes *imageAttributes = NULL)
	{
		return updateStatus(DllExports::GdipEnumerateMetafileSrcRectDestPointsI(
				nativeGraphics,
				metafile ? ((GpMetafile*) metafile->nativeImage) : NULL,
				destPoints, count, srcRect, srcUnit,
				callback, callbackData,
				imageAttributes ? imageAttributes->nativeImageAttributes : NULL));
	}
	Status ExcludeClip(const RectF& rect)
	{
		return updateStatus(DllExports::GdipSetClipRect(
				nativeGraphics,
				rect.X, rect.Y, rect.Width, rect.Height,
				CombineModeExclude));
	}
	Status ExcludeClip(const Rect& rect)
	{
		return updateStatus(DllExports::GdipSetClipRectI(
				nativeGraphics,
				rect.X, rect.Y, rect.Width, rect.Height,
				CombineModeExclude));
	}
	Status ExcludeClip(const Region *region)
	{
		return updateStatus(DllExports::GdipSetClipRegion(
				nativeGraphics,
				region ? region->nativeRegion : NULL,
				CombineModeExclude));
	}
	Status FillClosedCurve(const Brush *brush,
			const PointF *points, INT count)
	{
		return updateStatus(DllExports::GdipFillClosedCurve(
				nativeGraphics,
				brush ? brush->nativeBrush : NULL,
				points, count));
	}
	Status FillClosedCurve(const Brush *brush,
			const Point *points, INT count)
	{
		return updateStatus(DllExports::GdipFillClosedCurveI(
				nativeGraphics,
				brush ? brush->nativeBrush : NULL,
				points, count));
	}
	Status FillClosedCurve(const Brush *brush,
			const PointF *points, INT count,
			FillMode fillMode, REAL tension = 0.5f)
	{
		return updateStatus(DllExports::GdipFillClosedCurve2(
				nativeGraphics,
				brush ? brush->nativeBrush : NULL,
				points, count, tension, fillMode));
	}
	Status FillClosedCurve(const Brush *brush,
			const Point *points, INT count,
			FillMode fillMode, REAL tension = 0.5f)
	{
		return updateStatus(DllExports::GdipFillClosedCurve2I(
				nativeGraphics,
				brush ? brush->nativeBrush : NULL,
				points, count, tension, fillMode));
	}
	Status FillEllipse(const Brush *brush,
			REAL x, REAL y, REAL width, REAL height)
	{
		return updateStatus(DllExports::GdipFillEllipse(
				nativeGraphics,
				brush ? brush->nativeBrush : NULL,
				x, y, width, height));
	}
	Status FillEllipse(const Brush *brush,
			INT x, INT y, INT width, INT height)
	{
		return updateStatus(DllExports::GdipFillEllipseI(
				nativeGraphics,
				brush ? brush->nativeBrush : NULL,
				x, y, width, height));
	}
	Status FillEllipse(const Brush *brush, const RectF& rect)
	{
		return updateStatus(DllExports::GdipFillEllipse(
				nativeGraphics,
				brush ? brush->nativeBrush : NULL,
				rect.X, rect.Y, rect.Width, rect.Height));
	}
	Status FillEllipse(const Brush *brush, const Rect& rect)
	{
		return updateStatus(DllExports::GdipFillEllipseI(
				nativeGraphics,
				brush ? brush->nativeBrush : NULL,
				rect.X, rect.Y, rect.Width, rect.Height));
	}
	Status FillPath(const Brush *brush, const GraphicsPath *path)
	{
		return updateStatus(DllExports::GdipFillPath(
				nativeGraphics,
				brush ? brush->nativeBrush : NULL,
				path ? path->nativePath : NULL));
	}
	Status FillPie(const Brush *brush,
			REAL x, REAL y, REAL width, REAL height,
			REAL startAngle, REAL sweepAngle)
	{
		return updateStatus(DllExports::GdipFillPie(
				nativeGraphics,
				brush ? brush->nativeBrush : NULL,
				x, y, width, height, startAngle, sweepAngle));
	}
	Status FillPie(const Brush *brush, INT x, INT y, INT width, INT height,
			REAL startAngle, REAL sweepAngle)
	{
		return updateStatus(DllExports::GdipFillPieI(
				nativeGraphics,
				brush ? brush->nativeBrush : NULL,
				x, y, width, height, startAngle, sweepAngle));
	}
	Status FillPie(const Brush *brush, const RectF& rect,
			REAL startAngle, REAL sweepAngle)
	{
		return updateStatus(DllExports::GdipFillPie(
				nativeGraphics,
				brush ? brush->nativeBrush : NULL,
				rect.X, rect.Y, rect.Width, rect.Height,
				startAngle, sweepAngle));
	}
	Status FillPie(const Brush *brush, const Rect& rect,
			REAL startAngle, REAL sweepAngle)
	{
		return updateStatus(DllExports::GdipFillPieI(
				nativeGraphics,
				brush ? brush->nativeBrush : NULL,
				rect.X, rect.Y, rect.Width, rect.Height,
				startAngle, sweepAngle));
	}
	Status FillPolygon(const Brush *brush, const PointF *points, INT count)
	{
		return updateStatus(DllExports::GdipFillPolygon(
				nativeGraphics,
				brush ? brush->nativeBrush : NULL,
				points, count, FillModeAlternate));
	}
	Status FillPolygon(const Brush *brush, const Point *points, INT count)
	{
		return updateStatus(DllExports::GdipFillPolygonI(
				nativeGraphics,
				brush ? brush->nativeBrush : NULL,
				points, count, FillModeAlternate));
	}
	Status FillPolygon(const Brush *brush, const PointF *points, INT count,
			FillMode fillMode)
	{
		return updateStatus(DllExports::GdipFillPolygon(
				nativeGraphics,
				brush ? brush->nativeBrush : NULL,
				points, count, fillMode));
	}
	Status FillPolygon(const Brush *brush, const Point *points, INT count,
			FillMode fillMode)
	{
		return updateStatus(DllExports::GdipFillPolygonI(
				nativeGraphics,
				brush ? brush->nativeBrush : NULL,
				points, count, fillMode));
	}
	Status FillRectangle(const Brush *brush,
			REAL x, REAL y, REAL width, REAL height)
	{
		return updateStatus(DllExports::GdipFillRectangle(
				nativeGraphics,
				brush ? brush->nativeBrush : NULL,
				x, y, width, height));
	}
	Status FillRectangle(const Brush *brush,
			INT x, INT y, INT width, INT height)
	{
		return updateStatus(DllExports::GdipFillRectangleI(
				nativeGraphics,
				brush ? brush->nativeBrush : NULL,
				x, y, width, height));
	}
	Status FillRectangle(const Brush *brush, const RectF& rect)
	{
		return updateStatus(DllExports::GdipFillRectangle(
				nativeGraphics,
				brush ? brush->nativeBrush : NULL,
				rect.X, rect.Y, rect.Width, rect.Height));
	}
	Status FillRectangle(const Brush *brush, const Rect& rect)
	{
		return updateStatus(DllExports::GdipFillRectangleI(
				nativeGraphics,
				brush ? brush->nativeBrush : NULL,
				rect.X, rect.Y, rect.Width, rect.Height));
	}
	Status FillRectangles(const Brush *brush, const RectF *rects, INT count)
	{
		return updateStatus(DllExports::GdipFillRectangles(
				nativeGraphics,
				brush ? brush->nativeBrush : NULL,
				rects, count));
	}
	Status FillRectangles(const Brush *brush, const Rect *rects, INT count)
	{
		return updateStatus(DllExports::GdipFillRectanglesI(
				nativeGraphics,
				brush ? brush->nativeBrush : NULL,
				rects, count));
	}
	Status FillRegion(const Brush *brush, const Region *region)
	{
		return updateStatus(DllExports::GdipFillRegion(
				nativeGraphics,
				brush ? brush->nativeBrush : NULL,
				region ? region->nativeRegion : NULL));
	}
	VOID Flush(FlushIntention intention = FlushIntentionFlush)
	{
		updateStatus(DllExports::GdipFlush(nativeGraphics, intention));
	}
	Status GetClip(Region *region) const
	{
		return updateStatus(DllExports::GdipGetClip(
				nativeGraphics,
				region ? region->nativeRegion : NULL));
	}
	Status GetClipBounds(RectF *rect) const
	{
		return updateStatus(DllExports::GdipGetClipBounds(
				nativeGraphics, rect));
	}
	Status GetClipBounds(Rect *rect) const
	{
		return updateStatus(DllExports::GdipGetClipBoundsI(
				nativeGraphics, rect));
	}
	CompositingMode GetCompositingMode() const
	{
		CompositingMode result = CompositingModeSourceOver;
		updateStatus(DllExports::GdipGetCompositingMode(
				nativeGraphics, &result));
		return result;
	}
	CompositingQuality GetCompositingQuality() const
	{
		CompositingQuality result = CompositingQualityDefault;
		updateStatus(DllExports::GdipGetCompositingQuality(
				nativeGraphics, &result));
		return result;
	}
	REAL GetDpiX() const
	{
		REAL result = 0.0f;
		updateStatus(DllExports::GdipGetDpiX(nativeGraphics, &result));
		return result;
	}
	REAL GetDpiY() const
	{
		REAL result = 0.0f;
		updateStatus(DllExports::GdipGetDpiY(nativeGraphics, &result));
		return result;
	}
	HDC GetHDC()
	{
		HDC result = NULL;
		updateStatus(DllExports::GdipGetDC(nativeGraphics, &result));
		return result;
	}
	InterpolationMode GetInterpolationMode() const
	{
		InterpolationMode result = InterpolationModeDefault;
		updateStatus(DllExports::GdipGetInterpolationMode(
				nativeGraphics, &result));
		return result;
	}
	Status GetLastStatus() const
	{
		Status result = lastStatus;
		lastStatus = Ok;
		return result;
	}
	Status GetNearestColor(Color *color) const
	{
		return updateStatus(DllExports::GdipGetNearestColor(
				nativeGraphics, color ? &color->Value : NULL));
	}
	REAL GetPageScale() const
	{
		REAL result = 0.0f;
		updateStatus(DllExports::GdipGetPageScale(
				nativeGraphics, &result));
		return result;
	}
	Unit GetPageUnit() const
	{
		Unit result = UnitWorld;
		updateStatus(DllExports::GdipGetPageUnit(
				nativeGraphics, &result));
		return result;
	}
	PixelOffsetMode GetPixelOffsetMode() const
	{
		PixelOffsetMode result = PixelOffsetModeDefault;
		updateStatus(DllExports::GdipGetPixelOffsetMode(
				nativeGraphics, &result));
		return result;
	}
	Status GetRenderingOrigin(INT *x, INT *y) const
	{
		return updateStatus(DllExports::GdipGetRenderingOrigin(
				nativeGraphics, x, y));
	}
	SmoothingMode GetSmoothingMode() const
	{
		SmoothingMode result = SmoothingModeDefault;
		updateStatus(DllExports::GdipGetSmoothingMode(
				nativeGraphics, &result));
		return result;
	}
	UINT GetTextContrast() const
	{
		UINT result = 0;
		updateStatus(DllExports::GdipGetTextContrast(
				nativeGraphics, &result));
		return result;
	}
	TextRenderingHint GetTextRenderingHint() const
	{
		TextRenderingHint result = TextRenderingHintSystemDefault;
		updateStatus(DllExports::GdipGetTextRenderingHint(
				nativeGraphics, &result));
		return result;
	}
	Status GetTransform(Matrix *matrix) const
	{
		return updateStatus(DllExports::GdipGetWorldTransform(
				nativeGraphics,
				matrix ? matrix->nativeMatrix : NULL));
	}
	Status GetVisibleClipBounds(RectF *rect) const
	{
		return updateStatus(DllExports::GdipGetVisibleClipBounds(
				nativeGraphics, rect));
	}
	Status GetVisibleClipBounds(Rect *rect) const
	{
		return updateStatus(DllExports::GdipGetVisibleClipBoundsI(
				nativeGraphics, rect));
	}
	Status IntersectClip(const RectF& rect)
	{
		return updateStatus(DllExports::GdipSetClipRect(
				nativeGraphics,
				rect.X, rect.Y, rect.Width, rect.Height,
				CombineModeIntersect));
	}
	Status IntersectClip(const Rect& rect)
	{
		return updateStatus(DllExports::GdipSetClipRectI(
				nativeGraphics,
				rect.X, rect.Y, rect.Width, rect.Height,
				CombineModeIntersect));
	}
	Status IntersectClip(const Region *region)
	{
		return updateStatus(DllExports::GdipSetClipRegion(
				nativeGraphics,
				region ? region->nativeRegion : NULL,
				CombineModeIntersect));
	}
	BOOL IsClipEmpty() const
	{
		BOOL result = FALSE;
		updateStatus(DllExports::GdipIsClipEmpty(
				nativeGraphics, &result));
		return result;
	}
	BOOL IsVisible(REAL x, REAL y) const
	{
		BOOL result = FALSE;
		updateStatus(DllExports::GdipIsVisiblePoint(
				nativeGraphics, x, y, &result));
		return result;
	}
	BOOL IsVisible(INT x, INT y) const
	{
		BOOL result = FALSE;
		updateStatus(DllExports::GdipIsVisiblePointI(
				nativeGraphics, x, y, &result));
		return result;
	}
	BOOL IsVisible(const PointF& point) const
	{
		BOOL result = FALSE;
		updateStatus(DllExports::GdipIsVisiblePoint(
				nativeGraphics, point.X, point.Y, &result));
		return result;
	}
	BOOL IsVisible(const Point& point) const
	{
		BOOL result = FALSE;
		updateStatus(DllExports::GdipIsVisiblePointI(
				nativeGraphics, point.X, point.Y, &result));
		return result;
	}
	BOOL IsVisible(REAL x, REAL y, REAL width, REAL height) const
	{
		BOOL result = FALSE;
		updateStatus(DllExports::GdipIsVisibleRect(
				nativeGraphics, x, y, width, height, &result));
		return result;
	}
	BOOL IsVisible(INT x, INT y, INT width, INT height) const
	{
		BOOL result = FALSE;
		updateStatus(DllExports::GdipIsVisibleRectI(
				nativeGraphics, x, y, width, height, &result));
		return result;
	}
	BOOL IsVisible(const RectF& rect) const
	{
		BOOL result = FALSE;
		updateStatus(DllExports::GdipIsVisibleRect(
				nativeGraphics, rect.X, rect.Y,
				rect.Width, rect.Height, &result));
		return result;
	}
	BOOL IsVisible(const Rect& rect) const
	{
		BOOL result = FALSE;
		updateStatus(DllExports::GdipIsVisibleRectI(
				nativeGraphics, rect.X, rect.Y,
				rect.Width, rect.Height, &result));
		return result;
	}
	BOOL IsVisibleClipEmpty() const
	{
		BOOL result = FALSE;
		updateStatus(DllExports::GdipIsVisibleClipEmpty(
				nativeGraphics, &result));
		return result;
	}
	Status MeasureCharacterRanges(const WCHAR *string, INT length,
			const Font *font, const RectF& layoutRect,
			const StringFormat *stringFormat,
			INT regionCount, Region *regions) const
	{
		if (regionCount <= 0 || !regions)
			return lastStatus = InvalidParameter;

		GpRegion **nativeRegionArray = (GpRegion**)
			DllExports::GdipAlloc(regionCount * sizeof(GpRegion*));
		if (!nativeRegionArray)
			return lastStatus = OutOfMemory;
		for (int i = 0; i < regionCount; ++i) {
			nativeRegionArray[i] = regions[i].nativeRegion;
		}
		Status status = updateStatus(DllExports::GdipMeasureCharacterRanges(
				nativeGraphics, string, length,
				font ? font->nativeFont : NULL,
				layoutRect,
				stringFormat ? stringFormat->nativeStringFormat : NULL,
				regionCount, nativeRegionArray));
		DllExports::GdipFree(nativeRegionArray);
		return status;
	}
	Status MeasureDriverString(const UINT16 *text, INT length,
			const Font *font, const PointF *positions, INT flags,
			const Matrix *matrix, RectF *boundingBox) const
	{
		return updateStatus(DllExports::GdipMeasureDriverString(
				nativeGraphics, text, length,
				font ? font->nativeFont : NULL,
				positions, flags,
				matrix ? matrix->nativeMatrix : NULL,
				boundingBox));
	}
	Status MeasureString(const WCHAR *string, INT length,
			const Font *font, const RectF& layoutRect,
			RectF *boundingBox) const
	{
		return updateStatus(DllExports::GdipMeasureString(
				nativeGraphics, string, length,
				font ? font->nativeFont : NULL,
				&layoutRect, NULL, boundingBox, NULL, NULL));
	}
	Status MeasureString(const WCHAR *string, INT length,
			const Font *font, const RectF& layoutRect,
			const StringFormat *stringFormat, RectF *boundingBox,
			INT *codepointsFitted = NULL,
			INT *linesFitted = NULL) const
	{
		return updateStatus(DllExports::GdipMeasureString(
				nativeGraphics, string, length,
				font ? font->nativeFont : NULL,
				&layoutRect,
				stringFormat ? stringFormat->nativeStringFormat : NULL,
				boundingBox, codepointsFitted, linesFitted));
	}
	Status MeasureString(const WCHAR *string, INT length,
			const Font *font, const SizeF& layoutRectSize,
			const StringFormat *stringFormat, SizeF *size,
			INT *codepointsFitted = NULL,
			INT *linesFitted = NULL) const
	{
		if (!size) return lastStatus = InvalidParameter;
		RectF layoutRect(PointF(0.0f, 0.0f), layoutRectSize);
		RectF boundingBox;
		Status status = updateStatus(DllExports::GdipMeasureString(
				nativeGraphics, string, length,
				font ? font->nativeFont : NULL,
				&layoutRect,
				stringFormat ? stringFormat->nativeStringFormat : NULL,
				&boundingBox, codepointsFitted, linesFitted));
		boundingBox.GetSize(size);
		return status;
	}
	Status MeasureString(const WCHAR *string, INT length,
			const Font *font, const PointF& origin,
			RectF *boundingBox) const
	{
		RectF layoutRect(origin, SizeF(0.0f, 0.0f));
		return updateStatus(DllExports::GdipMeasureString(
				nativeGraphics, string, length,
				font ? font->nativeFont : NULL,
				&layoutRect, NULL, boundingBox, NULL, NULL));
	}
	Status MeasureString(const WCHAR *string, INT length,
			const Font *font, const PointF& origin,
			const StringFormat *stringFormat,
			RectF *boundingBox) const
	{
		RectF layoutRect(origin, SizeF(0.0f, 0.0f));
		return updateStatus(DllExports::GdipMeasureString(
				nativeGraphics, string, length,
				font ? font->nativeFont : NULL,
				&layoutRect,
				stringFormat ? stringFormat->nativeStringFormat : NULL,
				boundingBox, NULL, NULL));
	}
	Status MultiplyTransform(const Matrix *matrix,
			MatrixOrder order = MatrixOrderPrepend)
	{
		return updateStatus(DllExports::GdipMultiplyWorldTransform(
				nativeGraphics,
				matrix ? matrix->nativeMatrix : NULL, order));
	}
	VOID ReleaseHDC(HDC hdc)
	{
		updateStatus(DllExports::GdipReleaseDC(nativeGraphics, hdc));
	}
	Status ResetClip()
	{
		return updateStatus(DllExports::GdipResetClip(nativeGraphics));
	}
	Status ResetTransform()
	{
		return updateStatus(DllExports::GdipResetWorldTransform(
				nativeGraphics));
	}
	Status Restore(GraphicsState state)
	{
		return updateStatus(DllExports::GdipRestoreGraphics(
				nativeGraphics, state));
	}
	Status RotateTransform(REAL angle,
			MatrixOrder order = MatrixOrderPrepend)
	{
		return updateStatus(DllExports::GdipRotateWorldTransform(
				nativeGraphics, angle, order));
	}
	GraphicsState Save() const
	{
		GraphicsState result = 0;
		updateStatus(DllExports::GdipSaveGraphics(
				nativeGraphics, &result));
		return result;
	}
	Status ScaleTransform(REAL sx, REAL sy,
			MatrixOrder order = MatrixOrderPrepend)
	{
		return updateStatus(DllExports::GdipScaleWorldTransform(
				nativeGraphics, sx, sy, order));
	}
	VOID SetAbort()
	{
		updateStatus(NotImplemented);
	}
	Status SetClip(const Graphics *g,
			CombineMode combineMode = CombineModeReplace)
	{
		return updateStatus(DllExports::GdipSetClipGraphics(
				nativeGraphics, g ? g->nativeGraphics : NULL,
				combineMode));
	}
	Status SetClip(const RectF& rect,
			CombineMode combineMode = CombineModeReplace)
	{
		return updateStatus(DllExports::GdipSetClipRect(
				nativeGraphics,
				rect.X, rect.Y, rect.Width, rect.Height,
				combineMode));
	}
	Status SetClip(const Rect& rect,
			CombineMode combineMode = CombineModeReplace)
	{
		return updateStatus(DllExports::GdipSetClipRectI(
				nativeGraphics,
				rect.X, rect.Y, rect.Width, rect.Height,
				combineMode));
	}
	Status SetClip(const GraphicsPath *path,
			CombineMode combineMode = CombineModeReplace)
	{
		return updateStatus(DllExports::GdipSetClipPath(
				nativeGraphics,
				path ? path->nativePath : NULL,
				combineMode));
	}
	Status SetClip(const Region *region,
			CombineMode combineMode = CombineModeReplace)
	{
		return updateStatus(DllExports::GdipSetClipRegion(
				nativeGraphics,
				region ? region->nativeRegion : NULL,
				combineMode));
	}
	Status SetClip(HRGN hRgn, CombineMode combineMode = CombineModeReplace)
	{
		return updateStatus(DllExports::GdipSetClipHrgn(
				nativeGraphics, hRgn, combineMode));
	}
	Status SetCompositingMode(CompositingMode compositingMode)
	{
		return updateStatus(DllExports::GdipSetCompositingMode(
				nativeGraphics, compositingMode));
	}
	Status SetCompositingQuality(CompositingQuality compositingQuality)
	{
		return updateStatus(DllExports::GdipSetCompositingQuality(
				nativeGraphics, compositingQuality));
	}
	Status SetInterpolationMode(InterpolationMode interpolationMode)
	{
		return updateStatus(DllExports::GdipSetInterpolationMode(
				nativeGraphics, interpolationMode));
	}
	Status SetPageScale(REAL scale)
	{
		return updateStatus(DllExports::GdipSetPageScale(
				nativeGraphics, scale));
	}
	Status SetPageUnit(Unit unit)
	{
		return updateStatus(DllExports::GdipSetPageUnit(
				nativeGraphics, unit));
	}
	Status SetPixelOffsetMode(PixelOffsetMode pixelOffsetMode)
	{
		return updateStatus(DllExports::GdipSetPixelOffsetMode(
				nativeGraphics, pixelOffsetMode));
	}
	Status SetRenderingOrigin(INT x, INT y)
	{
		return updateStatus(DllExports::GdipSetRenderingOrigin(
				nativeGraphics, x, y));
	}
	Status SetSmoothingMode(SmoothingMode smoothingMode)
	{
		return updateStatus(DllExports::GdipSetSmoothingMode(
				nativeGraphics, smoothingMode));
	}
	Status SetTextContrast(UINT contrast)
	{
		return updateStatus(DllExports::GdipSetTextContrast(
				nativeGraphics, contrast));
	}
	Status SetTextRenderingHint(TextRenderingHint textRenderingHint)
	{
		return updateStatus(DllExports::GdipSetTextRenderingHint(
				nativeGraphics, textRenderingHint));
	}
	Status SetTransform(const Matrix *matrix)
	{
		return updateStatus(DllExports::GdipSetWorldTransform(
				nativeGraphics,
				matrix ? matrix->nativeMatrix : NULL));
	}
	Status TransformPoints(CoordinateSpace destSpace,
			CoordinateSpace srcSpace,
			PointF *pts, INT count) const
	{
		return updateStatus(DllExports::GdipTransformPoints(
				nativeGraphics, destSpace, srcSpace,
				pts, count));
	}
	Status TransformPoints(CoordinateSpace destSpace,
			CoordinateSpace srcSpace,
			Point *pts, INT count) const
	{
		return updateStatus(DllExports::GdipTransformPointsI(
				nativeGraphics, destSpace, srcSpace,
				pts, count));
	}
	Status TranslateClip(REAL dx, REAL dy)
	{
		return updateStatus(DllExports::GdipTranslateClip(
				nativeGraphics, dx, dy));
	}
	Status TranslateClip(INT dx, INT dy)
	{
		return updateStatus(DllExports::GdipTranslateClipI(
				nativeGraphics, dx, dy));
	}
	Status TranslateTransform(REAL dx, REAL dy,
			MatrixOrder order = MatrixOrderPrepend)
	{
		return updateStatus(DllExports::GdipTranslateWorldTransform(
				nativeGraphics, dx, dy, order));
	}

private:
	Graphics(const Graphics&);
	Graphics& operator=(const Graphics&);

	Status updateStatus(Status newStatus) const
	{
		if (newStatus != Ok) lastStatus = newStatus;
		return newStatus;
	}

	GpGraphics *nativeGraphics;
	mutable Status lastStatus;
};

#endif /* __GDIPLUS_GRAPHICS_H */