Lines Matching defs:channel
49 #include "MagickCore/channel.h"
151 Dc' = Dca'/Da' the desired color value for this channel.
162 methods should use a 'Over' blending mode for Alpha Channel.
175 3) When the special channel flag 'sync' (syncronize channel updates)
421 PixelChannel channel=GetPixelChannelChannel(image,i);
422 PixelTrait traits=GetPixelChannelTraits(image,channel);
424 channel);
428 q[i]=source[channel];
453 PixelChannel channel=GetPixelChannelChannel(image,i);
454 PixelTrait traits=GetPixelChannelTraits(image,channel);
456 channel);
463 Copy channel.
465 q[i]=GetPixelChannel(source_image,channel,p);
468 if (channel == AlphaPixelChannel)
471 Set alpha channel.
482 Sc=(MagickRealType) GetPixelChannel(source_image,channel,p);
651 PixelChannel channel=GetPixelChannelChannel(source_image,i);
653 channel);
654 PixelTrait traits=GetPixelChannelTraits(image,channel);
658 SetPixelChannel(image,channel,p[i],q);
766 channel to exist, to add transparency.
1096 Mask with the 'invalid pixel mask' in alpha channel.
1333 PixelChannel channel=GetPixelChannelChannel(image,i);
1334 PixelTrait traits=GetPixelChannelTraits(image,channel);
1336 channel);
1352 if (channel == AlphaPixelChannel)
1363 if (channel == AlphaPixelChannel)
1372 if (channel == AlphaPixelChannel)
1375 pixel=(MagickRealType) source[channel];
1380 pixel=(MagickRealType) source[channel];
1509 PixelChannel channel=GetPixelChannelChannel(image,i);
1510 PixelTrait traits=GetPixelChannelTraits(image,channel);
1511 PixelTrait source_traits=GetPixelChannelTraits(source_image,channel);
1517 (channel != AlphaPixelChannel)))
1523 Sc=(MagickRealType) GetPixelChannel(source_image,channel,p);
1528 Copy channel.
1533 if (channel == AlphaPixelChannel)
1536 Set alpha channel.
1767 switch (channel)
1783 if (channel == BlackPixelChannel)
1791 if (channel == BluePixelChannel)
1798 if (channel == GreenPixelChannel)
1805 if (channel == RedPixelChannel)
1939 switch (channel)
2019 switch (channel)
2090 switch (channel)
2210 switch (channel)
2496 PixelChannel channel=GetPixelChannelChannel(texture_image,i);
2497 PixelTrait traits=GetPixelChannelTraits(image,channel);
2499 channel);
2503 SetPixelChannel(image,channel,p[i],q);
