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1 | static ItIt<Rect> allSubRectsOfSizeIterator(int w, int h, Rect full) {
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2 | if (full == null) ret emptyItIt(); |
3 | int fullW = full.w, fullH = full.h; |
4 | if (w > fullW || h > fullH) ret emptyItIt(); |
5 | int freeplayX = fullW-w+1, freeplayY = fullH-h+1, freeplay = freeplayX*freeplayY; |
6 | ret mapI(iota_zero(freeplay), i -> |
7 | rect(full.x + (i % freeplayX), full.y + (i / freeplayX), w, h)); |
8 | } |
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| Snippet ID: | #1027216 |
| Snippet name: | allSubRectsOfSizeIterator |
| Eternal ID of this version: | #1027216/1 |
| Text MD5: | ccbecee49b2b241ad839174976aa9839 |
| Transpilation MD5: | 3c6e9e9ce81bd1d535af917bc8ee7c0a |
| Author: | stefan |
| Category: | javax |
| Type: | JavaX fragment (include) |
| Public (visible to everyone): | Yes |
| Archived (hidden from active list): | No |
| Created/modified: | 2020-02-26 12:28:45 |
| Source code size: | 391 bytes / 8 lines |
| Pitched / IR pitched: | No / No |
| Views / Downloads: | 228 / 316 |
| Referenced in: | [show references] |