PaintCallbackDelegate Delegate

Summary

The prototype for all the RasterPaintCallbacks.

Syntax

C++

public delegate object PaintCallbackDelegate( 
   RasterImage image, 
   object[] args 
)

Public Delegate Function PaintCallbackDelegate( _ 
   ByVal image As RasterImage, _ 
   ByVal args() As Object _ 
) As Object

public delegate Object^ PaintCallbackDelegate(  
   RasterImage^ image, 
   array<Object^>^ args 
)

image
The Leadtools.RasterImage being painted.

args
The arguments for the callback.

Remarks

The number and type of parameters is fixed for each callback type.

For more information on the return value and parameters for each callback type, see RasterImagePaintCallbackFunction.

These callbacks are set to a RasterPaintCallbacks class using SetCallback.

Example

For an example, refer to RasterPaintCallbacks.

Requirements

Help Version 21.0.2021.7.2