Lines Matching refs:pixel
61 #include "MagickCore/pixel-accessor.h"
80 % FloodfillPaintImage() changes the color value of any pixel that matches
82 % specified, the color value is changed for any neighbor pixel that does not
85 % By default target must match a particular pixel color exactly. However,
109 % o invert: paint any pixel that does not match the target color.
153 pixel;
216 GetPixelInfo(image,&pixel);
252 GetPixelInfoPixel(image,p,&pixel);
253 if (IsFuzzyEquivalencePixelInfo(&pixel,target) == invert)
285 GetPixelInfoPixel(image,p,&pixel);
286 if (IsFuzzyEquivalencePixelInfo(&pixel,target) == invert)
314 GetPixelInfoPixel(image,p,&pixel);
315 if (IsFuzzyEquivalencePixelInfo(&pixel,target) != invert)
635 % painting. Each pixel is replaced by the most frequent color occurring
885 % OpaquePaintImage() changes any pixel that matches color with the color
888 % By default color must match a particular pixel color exactly. However, in
908 % o invert: paint any pixel that does not match the target color.
960 pixel;
976 pixel=zero;
979 GetPixelInfoPixel(image,q,&pixel);
980 if (IsFuzzyEquivalencePixelInfo(&pixel,&conform_target) != invert)
1016 % TransparentPaintImage() changes the opacity value associated with any pixel
1019 % By default color must match a particular pixel color exactly. However, in
1039 % o invert: paint any pixel that does not match the target color.
1088 pixel;
1104 pixel=zero;
1107 GetPixelInfoPixel(image,q,&pixel);
1108 if (IsFuzzyEquivalencePixelInfo(&pixel,target) != invert)
1145 % pixel that matches color to the value defined by opacity.
1170 % o invert: paint any pixel that does not match the target color.
1219 pixel;
1235 GetPixelInfo(image,&pixel);
1238 GetPixelInfoPixel(image,q,&pixel);
1239 match=((pixel.red >= low->red) && (pixel.red <= high->red) &&
1240 (pixel.green >= low->green) && (pixel.green <= high->green) &&
1241 (pixel.blue >= low->blue) && (pixel.blue <= high->blue)) ? MagickTrue :
