JCL Help:RectIntersection

 JCL Help: RectIntersection Function

Graphics.Rectangles

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Summary

Calculates the intersection of two rectangles.

Pascal

 function RectIntersection(const R1: TRect; const R2: TRect): TRect;

Parameters

Parameters	Description
const R1: TRect	The first rectangle.
const R2: TRect	The second rectangle.

Return Value

The intersection of the two rectangles. If the two rectangles don't intersect a null rectangle is returned.

Description

RectIntersection returns the intersection of the two supplied rectangles. The intersection is that part of the rectangles that overlap, or the part that is shared by the two rectangles.

See Also

RectIntersectRect

About

Unit

JclGraphUtils

Donator

Pelle F. S. Liljendal

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