org.jzy3d.plot3d.rendering.canvas

Class VoidCanvas

java.lang.Object

org.jzy3d.plot3d.rendering.canvas.VoidCanvas

All Implemented Interfaces:

ICanvas

public class VoidCanvas
extends Object
implements ICanvas

Field Summary

Fields

Modifier and Type	Field and Description
protected static String	INFO
protected Renderer3d	renderer
protected View	view

Constructor Summary

Constructors

Constructor and Description
VoidCanvas(IChartComponentFactory factory, Scene scene, Quality quality)

Method Summary

Modifier and Type	Method and Description
void	addKeyController(Object o) A generic interface for mouse listener to remain Windowing toolkit independant. * Implementation of this method should simply cast the input assuming it will correspond to canvas-compatible mouse listener.
void	addMouseController(Object o) A generic interface for mouse listener to remain Windowing toolkit independant. * Implementation of this method should simply cast the input assuming it will correspond to canvas-compatible mouse listener.
void	dispose() Performs all required cleanup when destroying a Canvas.
void	forceRepaint() Invoked when a user requires the Canvas to be repainted (e.g. a non 3d layer has changed).
String	getDebugInfo()
com.jogamp.opengl.GLDrawable	getDrawable() Returns the GLDrawable associated with the canvas
Renderer3d	getRenderer()
int	getRendererHeight() Returns the renderer's height, i.e. the display height.
int	getRendererWidth() Returns the renderer's width, i.e. the display width.
View	getView() Returns a reference to the held view.
void	removeKeyController(Object o) A generic interface for key listener to remain Windowing toolkit independant. * Implementation of this method should simply cast the input assuming it will correspond to canvas-compatible key listener.
void	removeMouseController(Object o) A generic interface for key listener to remain Windowing toolkit independant. * Implementation of this method should simply cast the input assuming it will correspond to canvas-compatible key listener.
com.jogamp.opengl.util.texture.TextureData	screenshot() Returns an image with the current renderer's size
com.jogamp.opengl.util.texture.TextureData	screenshot(File file)
void	setPixelScale(float[] scale) Defines pixel scale.

Methods inherited from class java.lang.Object

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

Field Detail

view

protected View view

renderer

protected Renderer3d renderer

INFO

protected static String INFO

Constructor Detail

VoidCanvas

public VoidCanvas(IChartComponentFactory factory,
                  Scene scene,
                  Quality quality)

Method Detail

getView

public View getView()

Description copied from interface: ICanvas

Returns a reference to the held view.

Specified by:

getView in interface ICanvas

getDrawable

public com.jogamp.opengl.GLDrawable getDrawable()

Description copied from interface: ICanvas

Returns the GLDrawable associated with the canvas

Specified by:

getDrawable in interface ICanvas

getRendererWidth

public int getRendererWidth()

Description copied from interface: ICanvas

Returns the renderer's width, i.e. the display width.

Specified by:

getRendererWidth in interface ICanvas

getRendererHeight

public int getRendererHeight()

Description copied from interface: ICanvas

Returns the renderer's height, i.e. the display height.

Specified by:

getRendererHeight in interface ICanvas

getRenderer

public Renderer3d getRenderer()

Specified by:

getRenderer in interface ICanvas

forceRepaint

public void forceRepaint()

Description copied from interface: ICanvas

Invoked when a user requires the Canvas to be repainted (e.g. a non 3d layer has changed).

Specified by:

forceRepaint in interface ICanvas

screenshot

public com.jogamp.opengl.util.texture.TextureData screenshot()

Description copied from interface: ICanvas

Returns an image with the current renderer's size

Specified by:

screenshot in interface ICanvas

screenshot

public com.jogamp.opengl.util.texture.TextureData screenshot(File file)
                                                      throws IOException

Specified by:

screenshot in interface ICanvas

Throws:

IOException

dispose

public void dispose()

Description copied from interface: ICanvas

Performs all required cleanup when destroying a Canvas.

Specified by:

dispose in interface ICanvas

addMouseController

public void addMouseController(Object o)

Description copied from interface: ICanvas

A generic interface for mouse listener to remain Windowing toolkit independant. * Implementation of this method should simply cast the input assuming it will correspond to canvas-compatible mouse listener.

Specified by:

addMouseController in interface ICanvas

addKeyController

public void addKeyController(Object o)

Description copied from interface: ICanvas

A generic interface for mouse listener to remain Windowing toolkit independant. * Implementation of this method should simply cast the input assuming it will correspond to canvas-compatible mouse listener.

Specified by:

addKeyController in interface ICanvas

removeMouseController

public void removeMouseController(Object o)

Description copied from interface: ICanvas

A generic interface for key listener to remain Windowing toolkit independant. * Implementation of this method should simply cast the input assuming it will correspond to canvas-compatible key listener.

Specified by:

removeMouseController in interface ICanvas

removeKeyController

public void removeKeyController(Object o)

Description copied from interface: ICanvas

A generic interface for key listener to remain Windowing toolkit independant. * Implementation of this method should simply cast the input assuming it will correspond to canvas-compatible key listener.

Specified by:

removeKeyController in interface ICanvas

getDebugInfo

public String getDebugInfo()

Specified by:

getDebugInfo in interface ICanvas

setPixelScale

public void setPixelScale(float[] scale)

Description copied from interface: ICanvas

Defines pixel scale. On MacOS Retina displays, a X*Y chart uses a (X*2)*(Y*2) viewport. This makes some calculation based on viewport (such as Camera.screenToModel(com.jogamp.opengl.GL, com.jogamp.opengl.glu.GLU, org.jzy3d.maths.Coord3d) output wrong result. When running on Retina display, those two options fixed buggy mouse selections on Retina:

• setPixelScale(new float[]{0.5f,0.5f})
• setPixelScale(new float[] { ScalableSurface.IDENTITY_PIXELSCALE, ScalableSurface.IDENTITY_PIXELSCALE })

Specified by:

setPixelScale in interface ICanvas

See Also:

ScalableSurface#setSurfaceScale(float[])} in JOGL javadoc for more informations