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calvinmetcalf/scale.js

Created August 29, 2013 01:30
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scale.js
kx = x1 - x0 ? (Q - 1) / (x1 - x0) : 1;
ky = y1 - y0 ? (Q - 1) / (y1 - y0) : 1;
//unpacked
if(xMax !== xMin){
scaleX=(quantizationFactor - 1) / (xMax - xMin);
}else{
scaleX=1;
}
if(yMax !== yMin){
scaleY=(quantizationFactor - 1) / (yMax - yMin);
}else{
scaleY=1;
}
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