static BWImage img_squaredDistanceFromColor_withGain(RGBImage img, RGB color, double gain) { int w = img.getWidth(), h = img.getHeight(); int col = color.getInt(); BWImage bw = new(w, h); for y to h: for x to w: bw.setPixel(x, y, sqr(rgbDiff(img.getInt(x, y), col)*(float) gain)); ret bw; } static BWImage img_squaredDistanceFromColor_withGain(BufferedImage img, RGB color, double gain) { ret img_squaredDistanceFromColor_withGain(RGBImage(img), color, gain); }
Began life as a copy of #1024559
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Snippet ID: | #1024725 |
Snippet name: | img_squaredDistanceFromColor_withGain (gain before squaring) |
Eternal ID of this version: | #1024725/1 |
Text MD5: | 784e10d90e6d109bc695cf2788e4d9ca |
Author: | stefan |
Category: | javax / imaging |
Type: | JavaX fragment (include) |
Public (visible to everyone): | Yes |
Archived (hidden from active list): | No |
Created/modified: | 2019-08-24 14:32:33 |
Source code size: | 496 bytes / 13 lines |
Pitched / IR pitched: | No / No |
Views / Downloads: | 216 / 250 |
Referenced in: | #1006654 - Standard functions list 2 (LIVE, continuation of #761) #1024729 - img_cubedDistanceFromColor_withGain (gain before cubing) |