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1 | srecord noeq PixelSetsEqual(IPixelSet set1, IPixelSet set2) {
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2 | // pixel sets are technically identical with differing bounds |
3 | settable bool boundsMustBeEqual = true; |
4 | |
5 | gettable Pt firstDifferingPixel; |
6 | |
7 | bool get() {
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8 | if (set1 == null) ret set2 == null; |
9 | if (set2 == null) false; |
10 | |
11 | Rect r = set1.bounds(); |
12 | if (boundsMustBeEqual && !eq(r, set2.bounds())) false; |
13 | |
14 | for (int y = r.y(); y < r.y2(); y++) |
15 | for (int x = r.x(); x < r.x2(); x++) |
16 | if (set1.contains(x, y) != set2.contains(x, y)) {
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17 | firstDifferingPixel = pt(x, y); |
18 | false; |
19 | } |
20 | |
21 | true; |
22 | } |
23 | } |
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| Snippet ID: | #1035938 |
| Snippet name: | PixelSetsEqual - test if pixel sets are equal |
| Eternal ID of this version: | #1035938/1 |
| Text MD5: | 44c23f5bcbae3b6b610e3a83c0fbd09a |
| Transpilation MD5: | b7672bd83732d893d967166371d50c26 |
| Author: | stefan |
| Category: | javax / imaging |
| Type: | JavaX fragment (include) |
| Public (visible to everyone): | Yes |
| Archived (hidden from active list): | No |
| Created/modified: | 2022-08-15 20:14:56 |
| Source code size: | 647 bytes / 23 lines |
| Pitched / IR pitched: | No / No |
| Views / Downloads: | 163 / 218 |
| Referenced in: | [show references] |