[Overview][Types][Classes][Index] Reference for unit 'ImgList' (#lcl)

TDrawingStyle

Defines transparency and blending of rendered images.

Declaration

Source position: imglist.pp line 103

type TDrawingStyle = (

  dsFocus,

  

Applies 25% of BlendColor.

  dsSelected,

  

Applies 50% of BlendColor.

  dsNormal,

  

Draw using BkColor for the background, transparent if BkColor is clNone.

  dsTransparent

  

Always draw transparently, ignore BkColor and BlendColor.

);

Description

Blending means that the Color is merged with the previous contents of the destination area by a degree defined by an alpha value.

The latest version of this document can be found at lazarus-ccr.sourceforge.net.