CGRectMake

Function name:- CGRectMake

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Declaration

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CGRectMake ( CGFloat x, CGFloat y, CGFloat width, CGFloat height );

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iOS (2.0 and later)

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Returns a rectangle with the specified coordinate and size values.

x: The x-coordinate of the rectangle’s origin point.

y: The y-coordinate of the rectangle’s origin point.

width: The width of the rectangle.

height:The height of the rectangle.

Return Value

A rectangle with the specified location and dimensions.

Declaration:- CGGeometry.h

Reference :- CGGeometry Reference

Related API:- CGPointMake , CGSize

Related Documents:- MakeQuartz 2D ProgrammingGuide

Sample Code:-

GLImageProcessingQuartzDemoSpeakHereTheElementsiPhoneCoreDataRecipes