Created
July 7, 2016 18:51
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| #!/bin/bash | |
| # Combine two flags and add a "vs" overlay | |
| # v0.1 (2016-07-07) | |
| convert -size 600x800 gradient: gradient.png | |
| convert gradient.png -rotate -90 gradient-left-orig.png | |
| padright 100 black gradient-left-orig.png gradient-left.png | |
| convert gradient-left.png -alpha copy gradient-left-mask.png | |
| convert gradient-left-mask.png -rotate 180 gradient-right-mask.png | |
| convert france.png gradient-left-mask.png -compose CopyOpacity -composite france-masked.png | |
| convert germany.png gradient-right-mask.png -compose CopyOpacity -composite germany-masked.png | |
| convert france-masked.png germany-masked.png -background black -layers merge flags-combined.png | |
| convert img/vs.png -resize 160x160 ./vs.png | |
| VSH=`identify -format '%h' vs.png` | |
| VSW=`identify -format '%w' vs.png` | |
| H=`identify -format '%h' flags-combined.png` | |
| W=`identify -format '%w' flags-combined.png` | |
| XOFF=`echo " ($W - $VSW) / 2" | bc` | |
| YOFF=`echo " ($H - $VSH) / 2" | bc` | |
| convert -size ${W}x${H} -page +0+0 flags-combined.png -page +${XOFF}+${YOFF} vs.png -background black -layers merge flags-vs.png | |
| convert flags-vs.png -quality 93 flags-vs.jpg |
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