static BWImage colorPredicateToBWImage(F1<Int, Bool> predicate, RGBImage img) { int w = img.getWidth(), h = img.getHeight(); BWImage bw = new(w, h); for y to h: for x to w: if (callF(predicate, img.getInt(x, y))) bw.setPixel(x, y, 1f); ret bw; }
Began life as a copy of #1022943
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Snippet ID: | #1022949 |
Snippet name: | colorPredicateToBWImage |
Eternal ID of this version: | #1022949/3 |
Text MD5: | 9f353b2e5dbd70f2b60257331cfcaa4f |
Author: | stefan |
Category: | javax / a.i. |
Type: | JavaX fragment (include) |
Public (visible to everyone): | Yes |
Archived (hidden from active list): | No |
Created/modified: | 2019-04-15 03:48:39 |
Source code size: | 279 bytes / 9 lines |
Pitched / IR pitched: | No / No |
Views / Downloads: | 269 / 302 |
Version history: | 2 change(s) |
Referenced in: | #1006654 - Standard functions list 2 (LIVE, continuation of #761) |