com.jogamp.opengl

public Interface GLOffscreenAutoDrawable

Known Direct Subinterfaces: com.jogamp.opengl.GLOffscreenAutoDrawable.FBO
Known Direct Implementers: jogamp.opengl.GLOffscreenAutoDrawableImpl
Imports: com.jogamp.nativewindow.NativeWindowException, com.jogamp.opengl.FBObject

Platform-independent GLAutoDrawable specialization, exposing offscreen functionality.

This class distinguishes itself from GLAutoDrawable with it's setSurfaceSize(int, int) functionality.

To share a GLContext see the following note in the documentation overview: context sharing as well as GLSharedContextSetter.

Nested and Inner Type Summary

Modifier and Type	Class and Description
public static interface	GLOffscreenAutoDrawable.FBO `FBObject` based `GLOffscreenAutoDrawable` specialization

Inherited from com.jogamp.opengl.GLAutoDrawable:: SCREEN_CHANGE_ACTION_ENABLED

Modifier and Type	Method and Description
public void	setSurfaceSize(int new width in pixel units newWidth, int new height in pixel units newHeight) Resize this `GLAutoDrawable`'s surface
public void	setUpstreamWidget(Object newUpstreamWidget) Set the upstream UI toolkit object.

setSurfaceSize back to summary

setSurfaceSize	back to summary
public void setSurfaceSize(int newWidth, int newHeight) throws NativeWindowException, GLException Resize this `GLAutoDrawable`'s surface Parameters newWidth:int new width in pixel units newHeight:int new height in pixel units Exceptions NativeWindowException: in case the surface could no be locked GLException: in case of an error during the resize operation