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Created September 15, 2015 12:02
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Q: Finding the overlap : Write a function which finds the rectangle intersection of two given rectangles.Note that the rectangles are always “straight”. (Each side parallel with x-axis or y-axis)
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Finding_the_overlap_function_in_Ruby
def rec_intersection(rect1, rect2)
rect3.x_min = [rect1.x_min, rect2.x_min].max
rect3.y_min = [rect3.y_min, rect3.y_min].max
rect3.x_max = [rect1.x_max, rect2.x_max].min
rect3.y_max = [rect1.y_max, rect2.y_max].min
return nil if ((x_max < x_min) || (y_max < y_min))
return [[x_min, y_min], [x_max, y_max]]
end
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