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June 7, 2016 13:25
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imagemagick: various commands
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| // Change canvas size (resize canvas to 48x48 pixels) | |
| convert input.png -gravity center -background transparent -extent 48x48 output.png | |
| // Resize | |
| convert img1.png -resize 400x300 img2.png | |
| // Resize by height only: | |
| convert img1.png -resize x300 img2.png | |
| // width_x_height_+_leftoffset_+_topoffset_ | |
| convert img1.png -crop 500x500+500+0 img2.png | |
| // Get image info... | |
| identify img.png | |
| // Konvertuj u 555 RGB (za ICE) | |
| convert image.gif +dither -colors 256 -define bmp:bit-depth=5 image.bmp |
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