static L<Pt> pixelsWithNonZeroSaturation(BufferedImage img) { if (img == null) null; int w = img.getWidth(), h = img.getHeight(); new L<Pt> out; for y to h: for x to w: if (saturationFromRGB(img.getRGB(x, y)) != 0) out.add(pt(x, y)); ret out; }
Began life as a copy of #1020184
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Snippet ID: | #1020185 |
Snippet name: | pixelsWithNonZeroSaturation |
Eternal ID of this version: | #1020185/1 |
Text MD5: | 5f32eaad0f6577347d0567ee80f274dd |
Author: | stefan |
Category: | javax / imaging |
Type: | JavaX fragment (include) |
Public (visible to everyone): | Yes |
Archived (hidden from active list): | No |
Created/modified: | 2018-12-09 21:15:25 |
Source code size: | 272 bytes / 9 lines |
Pitched / IR pitched: | No / No |
Views / Downloads: | 290 / 317 |
Referenced in: | #1006654 - Standard functions list 2 (LIVE, continuation of #761) #1020186 - pixelColorsWithNonZeroSaturation |