Name 

Description 

 

_AddRef 

Increments the reference count for the interfaced object's interface. 

 

_Release 

Decrements the reference count for the interfaced object's interface. 

 

Changed 

Called when graphic has changed. 

 

DefineProperties 

Provides an interface for a method that reads and writes otherwise unpublished data. 

 

DefineProperties 

Set virtual property for reading and writing graphic data stream. 

 

DrawTransparent 

Render graphic onto canvas at rectangle, blending with canvas's background. 

 

Equals 

This is the overview for the Equals method overload. 

 

GetOwner 

Returns the owner of an object. 

 

GetSupportsPartialTransparency 

Indicate whether graphic supports partial transparency. 

 

GetTransparent 

Specifies if graphic is drawn transparently. 

 

Progress 

Generate OnProgress event when graphic is changing. 

 

ReadData 

Read graphic data from TStream.