JCL Help:RectGrowY

 JCL Help: RectGrowY Function

Graphics.Rectangles

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Summary

Expands the vertical dimension of a rectangle by the specified amount.

Pascal

 procedure RectGrowY(var R: TRect; const Delta: Integer);

Parameters

Parameters	Description
var R: TRect	The rectangle to expand.
const Delta: Integer	The amount with which to expand the rectangle.

Description

RectGrowY expands the vertical dimension of the rectangle with Delta in each direction. As such, Top becomes Top - Delta, Bottom becomes Bottom + Delta. Note that specifying a negative Delta effectively shrinks the rectangle. However, this may leave you with a denormalized rectangle!

See Also

RectGrow RectGrowX

About

Unit

JclGraphUtils

Donator

Pelle F. S. Liljendal

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