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author | Dimitri van Heesch <dimitri@stack.nl> | 2002-02-24 18:57:25 (GMT) |
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committer | Dimitri van Heesch <dimitri@stack.nl> | 2002-02-24 18:57:25 (GMT) |
commit | 837e4e86e7d2735cd7106efec6e4512db82d5e7a (patch) | |
tree | 81d72027898b1a75221b9ca82b04075277821a9f /src/pngenc.h | |
parent | fa7e820834f7e7648a24accbbaa998092034c80f (diff) | |
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Release-1.2.14-20020224
Diffstat (limited to 'src/pngenc.h')
-rw-r--r-- | src/pngenc.h | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/src/pngenc.h b/src/pngenc.h new file mode 100644 index 0000000..598cf80 --- /dev/null +++ b/src/pngenc.h @@ -0,0 +1,54 @@ +/****************************************************************************** + * + * + * + * + * Copyright (C) 1997-2001 by Dimitri van Heesch. + * + * Permission to use, copy, modify, and distribute this software and its + * documentation under the terms of the GNU General Public License is hereby + * granted. No representations are made about the suitability of this software + * for any purpose. It is provided "as is" without express or implied warranty. + * See the GNU General Public License for more details. + * + * Documents produced by Doxygen are derivative works derived from the + * input used in their production; they are not affected by this license. + * + */ + +#ifndef _PNGENC_H +#define _PNGENC_H +#include <qfile.h> + +typedef unsigned char Byte; + +struct Color +{ + Byte red; + Byte green; + Byte blue; +}; + +class PngEncoder +{ + public: + PngEncoder(Byte *rawBytes,Color *p,int w,int h,Byte d,int t); + ~PngEncoder(); + void write(const char *fileName); + + protected: + + private: + // image variables + Byte *data; // pointer to the image data (one byte per pixel) + Color *palette; // pointer to the color palette + int width; // image width + int height; // image height + Byte depth; // bits per CLUT entry + int transIndex; // index of the transparant color; -1 = none + int numPixels; // total number of pixel (i.e. width * height) + Byte *dataPtr; // pointer located at the current pixel. + +}; + +#endif |