/*
* This file is part of the EMFexplorer projet.
* Copyright (C) 2004 Smith Charles.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
*
* Extension: for commercial use, apply the Equity Public License, which
* adds to the normal terms of the GLPL a condition of donation to the author.
* If you are interested in support for this source code,
* contact Smith Charles <smith.charles@free.fr> for more information.
*/
#ifndef _I_EMFRENDERER_H_
#define _I_EMFRENDERER_H_
#include "SCGenInclude.h"
#include SC_INC_GENLIB(SCGenDefs.h)
#include SC_INC_WINLIB(SCGDIUtils.h)
// I_EMFRenderer
class SMC_INTERFACE I_EMFRenderer
{
public:
// Rendering device
virtual BOOL SCBeginRendering(HDC hDestDC, HDC hSrcDC) = 0;
virtual void SCEndRendering() = 0;
// Curves and surfaces
virtual void SCDrawLines(POINT* pPoints, DWORD dwCount) = 0;
virtual void SCDrawLinesS(POINTS* pPoints, DWORD dwCount) = 0;
virtual void SCDrawLinesTo(POINT* pPoints, DWORD dwCount) = 0;
virtual void SCDrawLinesToS(POINTS* pPoints, DWORD dwCount) = 0;
virtual void SCDrawBezier(POINT* pPoints, DWORD dwCount) = 0;
virtual void SCDrawBezierTo(POINT* pPoints, DWORD dwCount) = 0;
virtual void SCDrawBezierS(POINTS* pPoints, DWORD dwCount) = 0;
virtual void SCDrawBezierToS(POINTS* pPoints, DWORD dwCount) = 0;
virtual void SCDrawPolygon(POINT* pPoints, DWORD dwCount) = 0;
virtual void SCDrawPolygonS(POINTS* pPoints, DWORD dwCount) = 0;
virtual void SCDrawPolyPolygon(POINT* pPoints, DWORD dwCount, DWORD *pPolyVertices, DWORD dwNbPolys) = 0;
virtual void SCDrawPolyPolygonS(POINTS* pPoints, DWORD dwCount, DWORD *pPolyVertices, DWORD dwNbPolys) = 0;
virtual void SCDrawPolyPolyline(POINT* pPoints, DWORD dwCount, DWORD *pPolyVertices, DWORD dwNbPolys) = 0;
virtual void SCDrawPolyPolylineS(POINTS* pPoints, DWORD dwCount, DWORD *pPolyVertices, DWORD dwNbPolys) = 0;
virtual void SCDrawPolyDraw(POINT* pPoints, DWORD dwCount, BYTE *pTypes) = 0;
virtual void SCDrawPolyDrawS(POINTS* pPoints, DWORD dwCount, BYTE *pTypes) = 0;
virtual void SCDrawRectangle(LPCRECT pBox) = 0;
virtual void SCDrawRoundRectangle(LPCRECT pBox, SIZE szlCorner) = 0;
virtual void SCDrawEllipse(LPCRECT pBox) = 0;
virtual void SCDrawAngleArc(POINT* pPtCenter, DWORD dwRadius, FLOAT fStartAngle, FLOAT fSweepAngle) = 0;
virtual void SCDrawArc(LPCRECTL pBox, LPCPOINTL pPtStart, LPCPOINTL pPtEnd) = 0;
virtual void SCDrawChord(LPCRECTL pBox, LPCPOINTL pPtStart, LPCPOINTL pPtEnd) = 0;
virtual void SCDrawPie(LPCRECTL pBox, LPCPOINTL pPtStart, LPCPOINTL pPtEnd) = 0;
virtual void SCDrawArcTo(LPCRECTL pBox, LPCPOINTL pPtStart, LPCPOINTL pPtEnd) = 0;
// Texts
virtual void SCDrawText(INT x, INT y, UINT uiOptions, LPCRECT pRect,
LPCWSTR pwString, UINT uiCount, LPCINT pDxWidths, FLOAT fScaleX, FLOAT fScaleY) = 0;
// Images
virtual void SCDrawImage(LPCRECT pDest, LPCRECT pSrc, LPCBYTE pBits, LPCBITMAPINFO pBmi, DWORD dwUsage, DWORD dwRop3, XFORM* pXForm=NULL) = 0;
virtual void SCDrawImagePlg(LPCPOINTL p3PtDest, LPCRECT pSrc, LPCBYTE pBits, LPCBITMAPINFO pBmi, DWORD dwUsage, XFORM* pXForm, COLORREF crBkColorSrc,
LONG lxMask, LONG lyMask, LPCBYTE pBitsMask, LPCBITMAPINFO pBmiMask, DWORD dwUsageMask) = 0;
virtual void SCDrawImageMsk(LPCRECT pDest, LPCRECT pSrc, LPCBYTE pBits, LPCBITMAPINFO pBmi, DWORD dwUsage, DWORD dwRop4, XFORM* pXForm, COLORREF crBkColorSrc,
LONG lxMask, LONG lyMask, LPCBYTE pBitsMask, LPCBITMAPINFO pBmiMask, DWORD dwUsageMask) = 0;
virtual void SCDrawImageTransparent(LPCRECT pDest, LPCRECT pSrc, LPCBYTE pBits,
LPCBITMAPINFO pBmi, DWORD dwUsage, DWORD dwRop3,
XFORM* pXForm, COLORREF crBkColorSrc) = 0;
virtual void SCDrawImageAlpha(LPCRECT pDest, LPCRECT pSrc, LPCBYTE pBits,
LPCBITMAPINFO pBmi, DWORD dwUsage, DWORD dwRop3,
XFORM* pXForm, COLORREF crBkColorSrc) = 0;
virtual void SCDrawPixel(POINTL ptlPixel, COLORREF crColor) = 0;
virtual void SCPatBlt(LPCRECT pDest, DWORD dwRop3, XFORM* pXForm=NULL) = 0;
virtual void SCGradientFill(TRIVERTEX* pVer, DWORD dwCountVer, LPCBYTE pMesh, DWORD dwCountMesh, DWORD dwMode) = 0;
virtual void SCFloodFill(POINTL& rPtStart, COLORREF crColor, DWORD iMode) = 0;
// Paths
virtual void SCDrawPath(LPCPOINT pPoints, LPCBYTE pTypes, DWORD dwCount, DWORD dwDrawType=SC_PATH_STROKEANDFILL) = 0;
virtual void SCSetClipPath(LPCPOINT pPoints, LPCBYTE pTypes, DWORD dwCount, INT iClipMode) = 0;
virtual void SCBeginPath() = 0;
virtual void SCCloseFigure() = 0;
virtual void SCEndPath() = 0;
virtual void SCApplyPath(DWORD dwDrawType=SC_PATH_STROKEANDFILL, INT iClipMode=RGN_COPY) = 0;
virtual void SCFlattenPath() = 0;
virtual void SCWidenPath() = 0;
virtual void SCAbortPath() = 0;
// Drawing objects
virtual void SCOnChangePen(HPEN hPen) = 0;
virtual void SCOnChangeExtPen(HPEN hPen) = 0;
virtual void SCOnChangeBrush(HBRUSH hBrush) = 0;
virtual void SCOnChangeFont(HFONT hFont) = 0;
virtual void SCOnChangePalette(HPALETTE hPal) = 0;
// Clipping
virtual void SCIntersectClipRect(RECTL& rRect) = 0;
virtual void SCExcludeClipRect(RECTL& rRect) = 0;
virtual void SCOffsetClipRect(POINTL& rPtOffset) = 0;
virtual void SCSelectClipRgn(LPCBYTE pData, DWORD dwSize, DWORD dwMode) = 0;
// Region
virtual void SCOnSetMetaRgn() = 0;
virtual void SCFillRgn(HBRUSH hBrush, LPCBYTE pData, DWORD dwSize) = 0;
virtual void SCFrameRgn(HBRUSH hBrush, SIZEL szlStroke, LPCBYTE pData, DWORD dwSize) = 0;
virtual void SCInvertRgn(LPCBYTE pData, DWORD dwSize) = 0;
virtual void SCPaintRgn(LPCBYTE pData, DWORD dwSize) = 0;
// States and drawing modes
virtual void SCOnDCSaved() = 0;
virtual void SCOnDCRestored(INT iRelative) = 0;
virtual void SCMoveToEx(POINTL& PtDest)=0;
virtual void SCSetMapMode(DWORD dwMode) = 0;
virtual void SCSetBkMode(DWORD dwMode) = 0;
virtual void SCSetPolyFillMode(DWORD dwMode) = 0;
virtual void SCSetStretchBltMode(DWORD dwMode) = 0;
virtual void SCSetTextAlign(DWORD dwMode) = 0;
virtual void SCSetROP2(DWORD dwMode) = 0;
//virtual void SCEnableICM(DWORD dwMode) = 0;
virtual void SCSetBkColor(COLORREF BkColor) = 0;
virtual void SCSetTextColor(COLORREF TxtColor) = 0;
virtual void SCSetColorAsjustment(CONST COLORADJUSTMENT *lpca) = 0;
virtual void SCSetArcDirection(DWORD dwMode) = 0;
virtual void SCSetMiterLimit(FLOAT fMiterLimit) = 0;
virtual void SCSetBrushOrg(POINTL& PtOrg) = 0;
// Transform
virtual void SCApplyTransform(XFORM& xform) = 0;
virtual void SCSetWorldTransform(XFORM& xform) = 0;
virtual void SCModifyWorldTransform(XFORM& xform, DWORD dwMode) = 0;
virtual void SCSetWindowOrg(INT iX, INT iY) = 0;
virtual void SCSetViewportOrg(INT iX, INT iY) = 0;
virtual void SCSetWindowExtent(INT iCx, INT iCy) = 0;
virtual void SCSetViewportExtent(INT iCx, INT iCy) = 0;
virtual void SCScaleWindow(LONG lxNum, LONG lxDenom, LONG lyNum, LONG lyDenom) = 0;
virtual void SCScaleViewport(LONG lxNum, LONG lxDenom, LONG lyNum, LONG lyDenom) = 0;
};
#endif //_I_EMFRENDERER_H_
// ------------------------------------------------------------
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