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1 | static ItIt<Pt> pixelIterator(Rect r) {
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2 | ret new ItIt<Pt> {
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3 | int x2 = r.x2(), y2 = r.y2(); |
4 | int x = r.x, y = r.y; |
5 | |
6 | public bool hasNext() {
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7 | ret y < y2 && x < x2; |
8 | } |
9 | |
10 | public Pt next() {
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11 | Pt p = pt(x, y); |
12 | if (++x >= x2) { x = r.x; ++y; }
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13 | ret p; |
14 | } |
15 | }; |
16 | } |
Began life as a copy of #1035716
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| Snippet ID: | #1035885 |
| Snippet name: | pixelIterator - over Rect |
| Eternal ID of this version: | #1035885/2 |
| Text MD5: | e4f0e76447fc31272842cfcdac85b8d0 |
| Transpilation MD5: | 48503108515e63fecc5a96b432f1ff22 |
| Author: | stefan |
| Category: | javax / imaging |
| Type: | JavaX fragment (include) |
| Public (visible to everyone): | Yes |
| Archived (hidden from active list): | No |
| Created/modified: | 2022-08-06 23:24:25 |
| Source code size: | 318 bytes / 16 lines |
| Pitched / IR pitched: | No / No |
| Views / Downloads: | 99 / 115 |
| Version history: | 1 change(s) |
| Referenced in: | [show references] |