JCL Help:RectGrowX

 JCL Help: RectGrowX Function

Graphics.Rectangles

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Summary

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

Pascal

 procedure RectGrowX(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

RectGrowX expands the horizontal dimension of the rectangle with Delta in each direction. As such, Left becomes Left - Delta, Right becomes Right + Delta. Note that specifying a negative Delta effectively shrinks the rectangle. However, this may leave you with a denormalized rectangle!

See Also

RectGrow RectGrowY

About

Unit

JclGraphUtils

Donator

Pelle F. S. Liljendal

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