hi all,
how to calculate the intersection of 2 rectangle?
a rectangle is the following:
Rectangle makeRectangle (Point lowerLeft, Point upperRight) {
Rectangle r;
r.pt1 = lowerLeft;
r.pt2 = upperRight;
return r;
}
and Point is the following:
Point makePoint(int x, int y) {
Point p;
p.x = x;
p.y = y;
return p;
}
And i want the know how to make:
Rectangle intersection(Rectangle r1, Rectangle r2)
this should return the intersection of the 2 rectangles
anyone can help me plz?
i am not good in math
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