Package org.jzy3d.plot3d.rendering.view

Class AWTNativeViewOverlay

java.lang.Object

org.jzy3d.plot3d.rendering.view.AWTNativeViewOverlay

All Implemented Interfaces:

IViewOverlay

public class AWTNativeViewOverlay
extends Object
implements IViewOverlay

Renders all Tooltips and AWTRenderer2ds on top of the scene. The current pixel scale is taken into account so that all AWTRenderer2d do not have to worry about it.

Field Summary

Fields

Modifier and Type	Field	Description
protected static org.apache.logging.log4j.Logger	LOGGER
protected com.jogamp.opengl.util.awt.Overlay	overlay
protected Color	overlayBackground
protected boolean	useFullCanvas

Constructor Summary

Constructors

Constructor	Description
AWTNativeViewOverlay()

Method Summary

Modifier and Type	Method	Description
protected void	configureG2DScale(View view, ViewportConfiguration viewport, ICanvas canvas, Graphics2D g2d)	Enable multiple stuff for HiDPI make overlay HiDPI aware so that legend and its text content remain the same size than axis text and constant over different screen.
boolean	isUseFullCanvas()
void	render(View view, ViewportConfiguration viewport, IPainter painter)
void	setUseFullCanvas(boolean useFullCanvas)	If true, the overlay will occupy the full canvas.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

LOGGER

protected static org.apache.logging.log4j.Logger LOGGER

overlay

protected com.jogamp.opengl.util.awt.Overlay overlay

overlayBackground

protected Color overlayBackground

useFullCanvas

protected boolean useFullCanvas

Constructor Details

AWTNativeViewOverlay

public AWTNativeViewOverlay()

Method Details

render

public void render(View view,
 ViewportConfiguration viewport,
 IPainter painter)

Specified by:

render in interface IViewOverlay

configureG2DScale

protected void configureG2DScale(View view,
 ViewportConfiguration viewport,
 ICanvas canvas,
 Graphics2D g2d)

Enable multiple stuff for HiDPI

• make overlay HiDPI aware so that legend and its text content remain the same size than axis text and constant over different screen.
• avoid a stretch effect when viewport does not occupy full canvas (occurs when adding a colorbar for native charts)
• enable antialiasing and clean interpolation

isUseFullCanvas

public boolean isUseFullCanvas()

setUseFullCanvas

public void setUseFullCanvas(boolean useFullCanvas)

If true, the overlay will occupy the full canvas. If false, it will only occupy the viewport used by the , hence won't overlay on the colorbar. If not occupying full canvas, a scale is applied to the Graphics2D instance of the overlay with additional rendering hints to avoid aliasing of the anti-stretch effect.