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iOS

s t
s t
2,699 Points
Posted by s t
s t
2,699 Points

Swift Methods X and Y Range

Hi, I am having brain block, and I need further explanation of this part at 10:06 of the video. I understand x and y coordinates but this part is not sticking for me.

10:06

This range of values for both x and

y are essentially x minus the range and y minus the range.