62 lines
1.8 KiB
C++
62 lines
1.8 KiB
C++
#ifndef PNGCHUNKIDHR_HPP
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#define PNGCHUNKIDHR_HPP
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#include "include/png/PNGChunk.hpp"
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class PNGChunkIHDR : public PNGChunk{
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private:
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unsigned int imgHeight;
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unsigned int imgWidth;
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unsigned int imgColorType;
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unsigned int imgBitDepth;
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unsigned int imgCompressMethod;
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unsigned int imgFilterMethod;
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unsigned int imgInterlaceMethod;
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public:
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static const unsigned char IMG_COLORTYPE_GRAYSCALE;
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static const unsigned char IMG_COLORTYPE_GRAYSCALE_CHANNEL;
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static const unsigned char IMG_COLORTYPE_TRUECOLOR;
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static const unsigned char IMG_COLORTYPE_TRUECOLOR_CHANNEL;
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static const unsigned char IMG_COLORTYPE_INDEXEDCOLOR;
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static const unsigned char IMG_COLORTYPE_INDEXEDCOLOR_CHANNEL;
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static const unsigned char IMG_COLORTYPE_ALPHA_GRAYSCALE;
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static const unsigned char IMG_COLORTYPE_ALPHA_GRAYSCALE_CHANNEL;
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static const unsigned char IMG_COLORTYPE_ALPHA_TRUECOLOR;
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static const unsigned char IMG_COLORTYPE_ALPHA_TRUECOLOR_CHANNEL;
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static const unsigned char IMG_COMPRESS_METHOD_DEFAULT;
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static const unsigned char IMG_SCAN_METHOD_SCANLINE;
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static const unsigned char IMG_SCAN_METHOD_ADAM7;
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PNGChunkIHDR(unsigned int chunkLength, unsigned int chunkType, const unsigned char* chunkData, unsigned int crc32);
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unsigned int getImageHeight();
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unsigned int getImageWidth();
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unsigned int getImageColorType();
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unsigned int getImageBitBepth();
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unsigned int getImageCompressMethod();
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unsigned int getImageFilterMethod();
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unsigned int getImageInterlaceMethod();
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unsigned int getCRC32();
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unsigned int getColorChannelCount();
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unsigned int getBitsPerPixel();
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};
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#endif // PNGCHUNKIDHR_HPP
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