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Bugfixing: Spot color conversion from DeviceN to process color space

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Jakub Melka
2021-03-18 20:09:07 +01:00
parent f588dc91dc
commit e9bff58c06
2 changed files with 43 additions and 4 deletions
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6
Pdf4QtLib/sources/pdftransparencyrenderer.h
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@ -227,6 +227,12 @@ public:
/// \param channel Channel
PDFFloatBitmap extractSpotChannel(uint8_t channel) const;
/// Copies channel from source bitmap to target channel in this bitmap
/// \param sourceBitmap Source bitmap
/// \param channelFrom Source channel
/// \param channelTo Target channel
void copyChannel(const PDFFloatBitmap& sourceBitmap, uint8_t channelFrom, uint8_t channelTo);
/// Resize the bitmap using given transformation mode. Fast transformation mode
/// uses nearest neighbour mapping, smooth transformation mode uses weighted
/// averaging algorithm.