JCL Help:FillGradient

 JCL Help: FillGradient Function

Graphics

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

Fills a rectangle with a gradient pattern.

Pascal

 function FillGradient(DC: HDC; ARect: TRect; ColorCount: Integer; StartColor: TColor; EndColor: TColor; ADirection: TGradientDirection): Boolean; overload;

Parameters

Parameters	Description
DC: HDC	The handle of the device context where the rectangle will be drawn.
ARect: TRect	The rectangle that defines the area that will be filled.
ColorCount: Integer	The number of gradiations between the StartColor and the EndColor, this should be a least 1. The higher the number, the smoother the gradient fill.
StartColor: TColor	The starting color.
EndColor: TColor	The ending color.
ADirection: TGradientDirection	The direction of the gradient, horizontial or vertical.

Description

Fills a rectangle with a gradient pattern. You can specify the smoothness of the gradient and the direction.

See Also

TGradientDirection

About

Unit

JclGraphics

Donator

Petr Vones

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