mirror of
https://github.com/Ekokumppanit/CalCalc.git
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16 lines
755 B
Plaintext
16 lines
755 B
Plaintext
.gifhex(@hex) {
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@s: ~`(function(s){s=s.substring(1,7); return (s.length<6)? s[0]+s[0]+s[1]+s[1]+s[2]+s[2] : s;})("@{hex}")`;
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@func: ~`(function(s,i){return parseInt(s[0+2*i]+s[1+2*i],16);})`;
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@r: ~`@{func}("@{s}", 0)`;
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@g: ~`@{func}("@{s}", 1)`;
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@b: ~`@{func}("@{s}", 2)`;
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.gifrgb(@r, @g, @b);
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}
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.gifrgb(@r,@g,@b) {
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@k: "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=";
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@g1: "url(data:image/gif;base64,R0lGODlhAQABAPAAA";
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@g2: "///yH5BAAAAAAALAAAAAABAAEAAAICRAEAOw==)";
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@b64img: ~`function(r,g,b){var k=@{k};return @{g1}+k.charAt(((0&3)<<4)|(r>>4))+k.charAt(((r&15)<<2)|(g>>6))+k.charAt(g&63)+k.charAt(b>>2)+k.charAt(((b&3)<<4)|(255>>4))+@{g2}}(@{r},@{g},@{b})`;
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background-image: @b64img;
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} |