1 | i, j, x1, y1, x2, y2 = string.find(result, "(%d+),%s*(%d+),%s*(%d+),%s*(%d+)") |
2 | |
3 | -- copy image |
4 | |
5 | w, h = img.width, img.height |
6 | pixels = {} |
7 | for y = 0, h-1 do |
8 | for x = 0, w-1 do |
9 | pixels[y*w+x+1] = img.getInt(x, y) |
10 | end |
11 | end |
12 | |
13 | -- paint rectangle |
14 | |
15 | x1, y1 = x1-1, y1-1 -- paint AROUND the found image |
16 | |
17 | for y = y1, y2 do |
18 | pixels[y*w+x1+1] = 0xFF0000 |
19 | pixels[y*w+x2+1] = 0xFF0000 |
20 | end |
21 | |
22 | for x = x1, x2 do |
23 | pixels[y1*w+x+1] = 0xFF0000 |
24 | pixels[y2*w+x+1] = 0xFF0000 |
25 | end |
test run test run with input download show line numbers
Travelled to 12 computer(s): aoiabmzegqzx, bhatertpkbcr, cbybwowwnfue, gwrvuhgaqvyk, ishqpsrjomds, lpdgvwnxivlt, mqqgnosmbjvj, pyentgdyhuwx, pzhvpgtvlbxg, tslmcundralx, tvejysmllsmz, vouqrxazstgt
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Recognizer | Recognition Result | Visualize | Recalc |
---|---|---|---|
#308 | 477 | [visualize] |
Snippet ID: | #313 |
Snippet name: | Crop Visualizer |
Eternal ID of this version: | #313/1 |
Text MD5: | ec9498c91293b27306e2fdb8fd8cc477 |
Author: | meetup1 |
Category: | ir result visualizers |
Type: | Lua code - Visualizer |
Public (visible to everyone): | Yes |
Archived (hidden from active list): | No |
Created/modified: | 2015-02-03 21:26:09 |
Source code size: | 487 bytes / 25 lines |
Pitched / IR pitched: | No / Yes |
Views / Downloads: | 1036 / 186 |
Referenced in: | [show references] |