CrystalSpace

Public API Reference

cstool/uberscreenshot.h

00001 /*
00002   Copyright (C) 2006 by Frank Richter
00003 
00004   This library is free software; you can redistribute it and/or
00005   modify it under the terms of the GNU Library General Public
00006   License as published by the Free Software Foundation; either
00007   version 2 of the License, or (at your option) any later version.
00008 
00009   This library is distributed in the hope that it will be useful,
00010   but WITHOUT ANY WARRANTY; without even the implied warranty of
00011   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00012   Library General Public License for more details.
00013 
00014   You should have received a copy of the GNU Library General Public
00015   License along with this library; if not, write to the Free
00016   Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
00017 */
00018 
00019 #ifndef __CSTOOL_UBERSCREENSHOT_H__
00020 #define __CSTOOL_UBERSCREENSHOT_H__
00021 
00022 #include "iengine/engine.h"
00023 #include "igraphic/image.h"
00024 #include "ivaria/view.h"
00025 #include "ivideo/graph2d.h"
00026 #include "ivideo/graph3d.h"
00027 
00028 class csImageMemory;
00029 
00030 namespace CS
00031 {
00046   class CS_CRYSTALSPACE_EXPORT UberScreenshotMaker
00047   {
00048   protected:
00050     uint ubershotW;
00052     uint ubershotH;
00054     uint screenW;
00056     uint screenH;
00057     
00058     csRef<iGraphics3D> g3d;
00059     csRef<iGraphics2D> g2d;
00060     csRef<iEngine> engine;
00062     csRef<iView> shotView;
00063     
00067     virtual bool DrawTile3D (uint tileLeft, uint tileTop,
00068       uint tileRight, uint tileBottom);
00072     virtual csRef<iImage> TakeScreenshot (uint tileLeft, uint tileTop,
00073       uint tileRight, uint tileBottom);
00081     virtual csRef<iImage> ShootTile (uint tileLeft, uint tileTop,
00082       uint tileRight, uint tileBottom)
00083     {
00084       if (!DrawTile3D (tileLeft, tileTop, tileRight, tileBottom))
00085         return 0;
00086       return TakeScreenshot (tileLeft, tileTop, tileRight, tileBottom);
00087     }
00088   
00093     virtual csRef<iImage> PostProcessImage (csImageMemory* img);
00094     
00096     void Setup (iCamera* camera, iEngine* engine, iGraphics3D* g3d);
00097   public:
00099     UberScreenshotMaker (uint width, uint height, iCamera* camera, 
00100       iEngine* engine, iGraphics3D* g3d);
00102     UberScreenshotMaker (uint width, uint height, iView* view);
00104     virtual ~UberScreenshotMaker() {}
00105     
00107     csPtr<iImage> Shoot ();
00108   };
00109 }
00110 
00111 #endif // __CSTOOL_UBERSCREENSHOT_H__

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