Programming Reference


ODWin32WindowCanvas

     

Class definition file

WinWCanv.idl

Class C++ Binding

WinWCanv.xh

Class hierarchy

SOMObject
   ODObject
      ODPlatformCanvas
         ODWin32Canvas
            ODWin32WindowCanvas

Description

ODWin32WindowCanvas is an Win-specific SOM class that encapsulates onscreen dynamic drawing contexts. The ODWin32WindowCanvas class is derived from ODWin32Canvas and wraps a device context. It can be instantiated directly as a result of the ODWin32Canvas::CreateConcreteCanvas or ODPlatformCanvas::CreateConcreteCanvas factory methods. This class overrides nearly all of the methods of ODWin32Canvas. Because ODWin32WindowCanvas does not introduce any methods, it can be referred to using a pointer to an ODWin32Canvas.

Methods

p. ODWin32WindowCanvas defines no new methods.

Overridden methods

The methods overridden by the ODWin32WindowCanvas class include:


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