Sums x,y,width,height of a+b.
sumOffset({x:100,y:100,width:100,height:100}, {x:10, y:20, width: 30, height: 40});// Yields: {x: 110, y: 120, width: 130, height: 140 } Copy
sumOffset({x:100,y:100,width:100,height:100}, {x:10, y:20, width: 30, height: 40});// Yields: {x: 110, y: 120, width: 130, height: 140 }
If either a or b are missing x & y, 0 is used
a
b
Sums x,y,width,height of a+b.
If either
aorbare missing x & y, 0 is used