... much.. aCrop are {top,left,height,width} or {left,top,right,bottom} or .... what they mean, in the example there are a -0.2?!?! :shock: nZoom is percentual normalized? not from 0 to 100 but from 0 to 1? nRotate is degree or radiant, clockwise or anticlockwise? Never "Parameters are self ...