JCL Help:RectIsValid

 JCL Help: RectIsValid Function

Graphics.Rectangles

JEDI Code Library Help

• Packages
  • RTL enhancements
  • Containers
  • Developer Tools
  • VCL enhancements
• Files
  • Classes
  • Interfaces
  • Functions
  • Variables
  • Constants
  • Types
  • Records
• Project summary
• License

Search in JCL Help

 

Search in all projects

 

Summary

Tests if R is a valid rectangle.

Pascal

 function RectIsValid(const R: TRect): Boolean;

Parameters

Parameters	Description
const R: TRect	The rectangle to test.

Return Value

If the rectangle is valid the function returns True, otherwise it returns False.

Description

RectIsValid tests if the specified rectangle is valid, or in Win32 terms, normalized. A rectangle is considered valid if Left is smaller than or equal to Right and Top is smaller than or equal to Bottom.

See Also

RectsAreValid

About

Unit

JclGraphUtils

Donator

Pelle F. S. Liljendal

Contribute to this help topic

This documentation wiki is based on the collaborative effort of Project JEDI users. Your edits are welcome in order to improve documentation quality: edit this page

The JEDI Code Library source code is hosted at : link to view the current source code, link to the subversion repository