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1 | static BufferedImage scaleBufferedImagePixelated(BufferedImage img, int w, int h) {
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2 | int w1 = img.getWidth(), h1 = img.getHeight(); |
3 | int[] pixels1 = pixelsOfBufferedImage(img); |
4 | int[] pixels = new[w*h]; |
5 | int i = 0; |
6 | double y1 = 0, ystep = doubleRatio(h1, h), xstep = doubleRatio(w1, w); |
7 | for y to h: {
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8 | int i1 = ifloor(y1)*w1; |
9 | y1 += ystep; |
10 | double x1 = 0; |
11 | for x to w: {
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12 | pixels[i++] = pixels1[i1+ifloor(x1)]; |
13 | x1 += xstep; |
14 | } |
15 | } |
16 | ret intArrayToBufferedImage(pixels, w, h); |
17 | } |
Began life as a copy of #1025282
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| Snippet ID: | #1031991 |
| Snippet name: | scaleBufferedImagePixelated |
| Eternal ID of this version: | #1031991/3 |
| Text MD5: | 35390c77e0a2693fa293082153804af1 |
| Transpilation MD5: | 79c0f08039f4a5650221dcb304fcefc5 |
| Author: | stefan |
| Category: | javax / imaging |
| Type: | JavaX fragment (include) |
| Public (visible to everyone): | Yes |
| Archived (hidden from active list): | No |
| Created/modified: | 2021-08-07 16:35:22 |
| Source code size: | 525 bytes / 17 lines |
| Pitched / IR pitched: | No / No |
| Views / Downloads: | 161 / 220 |
| Version history: | 2 change(s) |
| Referenced in: | [show references] |