javax.media.nativewindow

Interface OffscreenLayerOption

public interface OffscreenLayerOption

Handling requests for using an OffscreenLayerSurface within the implementation.

Method Summary

Methods

Modifier and Type	Method and Description
boolean	getShallUseOffscreenLayer() Returns the property set by setShallUseOffscreenLayer(boolean).
boolean	isOffscreenLayerSurfaceEnabled() Returns true if this instance uses an offscreen layer, otherwise false.
void	setShallUseOffscreenLayer(boolean v) Request an offscreen layer, if supported.

Method Detail

setShallUseOffscreenLayer

void setShallUseOffscreenLayer(boolean v)

Request an offscreen layer, if supported.

Shall be called before the first NativeSurface.lockSurface(), and hence before realization.

See Also:

getShallUseOffscreenLayer(), isOffscreenLayerSurfaceEnabled()

getShallUseOffscreenLayer

boolean getShallUseOffscreenLayer()

Returns the property set by setShallUseOffscreenLayer(boolean).

isOffscreenLayerSurfaceEnabled

boolean isOffscreenLayerSurfaceEnabled()

Returns true if this instance uses an offscreen layer, otherwise false.

This instance is an offscreen layer, if setShallUseOffscreenLayer(true) has been called before it's realization and first lock and the underlying implementation supports it.

The return value is undefined before issuing the first NativeSurface.lockSurface().

See Also:

setShallUseOffscreenLayer(boolean)