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57 lines
1.2 KiB
C++
57 lines
1.2 KiB
C++
#include "PixRaster.h"
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NAMESPACE_UPP
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// Rotates image (2-4-8 or 32 bpp) about center.
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bool PixRaster::RotateAM(double angle, BringInModes incolor, int page)
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{
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if(IsEmpty())
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return false;
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page = getTruePage(page);
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PIX *sPix = pixaGetPix(pixa, page, L_CLONE);
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PIX *dPix = pixRotateAM(sPix, angle, incolor);
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pixDestroy(&sPix);
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if(!dPix)
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return false;
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AddPIX(dPix, PIXRASTER_CLONE);
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pixDestroy(&dPix);
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SeekPage(PIXRASTER_LASTPAGE);
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return true;
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}
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bool PixRaster::RotateAMColor(double angle, int incolor, int page)
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{
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if(IsEmpty())
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return false;
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page = getTruePage(page);
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PIX *sPix = pixaGetPix(pixa, page, L_CLONE);
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PIX *dPix = pixRotateAMColor(sPix, angle, incolor);
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pixDestroy(&sPix);
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if(!dPix)
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return false;
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AddPIX(dPix, PIXRASTER_CLONE);
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pixDestroy(&dPix);
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SeekPage(PIXRASTER_LASTPAGE);
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return true;
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}
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bool PixRaster::RotateAMGray(double angle, int incolor, int page)
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{
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if(IsEmpty())
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return false;
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page = getTruePage(page);
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PIX *sPix = pixaGetPix(pixa, page, L_CLONE);
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PIX *dPix = pixRotateAMGray(sPix, angle, incolor);
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pixDestroy(&sPix);
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if(!dPix)
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return false;
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AddPIX(dPix, PIXRASTER_CLONE);
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pixDestroy(&dPix);
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SeekPage(PIXRASTER_LASTPAGE);
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return true;
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}
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END_UPP_NAMESPACE
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