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{{howto|date=May 2008}}
'''Java AWT Native Interface''' is an interface for the [[Java (programming language)|Java programming language]] that enables [[render]]ing [[library (computer science)|libraries]] compiled to [[native code]] to draw directly to a Java [[Abstract Window Toolkit]] (AWT) {{Javadoc:SE|java/awt|Canvas}} [[object (computer science)|object]] drawing surface.
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== Native painting ==
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As you can see, you can paint as if it is a native application. In [[Microsoft Windows|Windows]], the JVM will pass a HWND and other window information to your native application so that your application will "know" where to draw. In this example, it uses GDI to draw a Rectangle. The window information your native side need will be in a <code>JAWT_Win32DrawingSurfaceInfo</code> structure (depending on [[Operating System]]) which can be retrieved with this line:
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