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# csgfx/imagemanipulate.h

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    00001 /*
    00002     Copyright (C) 2005 by Jorrit Tyberghein
    00003               (C) 2005 by Frank Richter
    00004
    00005     This library is free software; you can redistribute it and/or
    00006     modify it under the terms of the GNU Library General Public
    00007     License as published by the Free Software Foundation; either
    00008     version 2 of the License, or (at your option) any later version.
    00009
    00010     This library is distributed in the hope that it will be useful,
    00011     but WITHOUT ANY WARRANTY; without even the implied warranty of
    00012     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    00013     Library General Public License for more details.
    00014
    00015     You should have received a copy of the GNU Library General Public
    00016     License along with this library; if not, write to the Free
    00017     Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
    00018 */
    00019
    00028 #ifndef __CS_CSGFX_IMAGEMANIPULATE_H__
    00029 #define __CS_CSGFX_IMAGEMANIPULATE_H__
    00030
    00031 #include "csextern.h"
    00032 #include "igraphic/image.h"
    00033
    00038 class CS_CRYSTALSPACE_EXPORT csImageManipulate
    00039 {
    00040   static csRef<iImage> Mipmap2D (iImage* source, int step,
    00041     csRGBpixel* transp = 0);
    00042   static csRef<iImage> Mipmap3D (iImage* source, int step,
    00043     csRGBpixel* transp = 0);
    00044   static csRef<iImage> Rescale2D (iImage* source, int NewWidth,
    00045     int NewHeight);
    00046 public:
    00048   static csRef<iImage> Rescale (iImage* source, int NewWidth,
    00049     int NewHeight, int NewDepth = 1);
    00060   static csRef<iImage> Mipmap (iImage* source, int step,
    00061     csRGBpixel* transp = 0);
    00065   static csRef<iImage> Blur (iImage* source, csRGBpixel* transp = 0);
    00070   static csRef<iImage> Crop (iImage* source, int x, int y,
    00071     int width, int height);
    00078   static csRef<iImage> Sharpen (iImage* source, int strength,
    00079     csRGBpixel* transp = 0);
    00080 };
    00081
    00084 #endif // __CS_CSGFX_IMAGEMANIPULATE_H__