On 6-Apr-2011, at 18:12 , Philip Jägenstedt wrote: > > The formula for always enclosing the region would be: > > x' = floor(x) > y' = floor(y) > w' = ceil(x+w) - floor(x) > h' = ceil(y+h) - floor(y) Absolutely right. I was confusing xyxy-style rectangles. I think what you suggest is what we should go with,Received on Friday, 8 April 2011 23:12:09 GMT
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