RectUnion

void RectUnion (Rect rect1, Rect rect2, Rect *unionRect);

Purpose

Calculates the smallest rectangle that encloses the two rectangles you specify.

Parameters

Input
Name Type Description
rect1 Rect The size and location of a rectangle.
rect2 Rect The size and location of a rectangle.
Output
Name Type Description
unionRect Rect Rect structure that specifies the smallest rectangle that encloses both rect1 and rect2.

Return Value

None.