Package org.jzy3d.plot3d.rendering.canvas

Class CanvasNewtAwt

java.lang.Object
java.awt.Component
java.awt.Container
java.awt.Panel
org.jzy3d.plot3d.rendering.canvas.CanvasNewtAwt
All Implemented Interfaces:
ImageObserver, MenuContainer, Serializable, Accessible, ICanvas, INativeCanvas, IScreenCanvas
public class CanvasNewtAwt extends Panel implements IScreenCanvas, INativeCanvas
A Newt canvas wrapped in an AWT Panel. Newt is supposed to be faster than any other canvas, either for AWT or Swing. If a non AWT panel where required, follow the guidelines given in IScreenCanvas documentation.
See Also:

  • Field Details

    • view

      protected View view

    • renderer

      protected Renderer3d renderer

    • animator

      protected IAnimator animator

    • window

      protected com.jogamp.newt.opengl.GLWindow window

    • canvas

      protected com.jogamp.newt.awt.NewtCanvasAWT canvas

    • canvasListeners

      protected List<ICanvasListener> canvasListeners

    • exec

      protected ScheduledExecutorService exec

  • Constructor Details

    • CanvasNewtAwt

      public CanvasNewtAwt(IChartFactory factory, Scene scene, Quality quality, com.jogamp.opengl.GLCapabilitiesImmutable glci)

    • CanvasNewtAwt

      public CanvasNewtAwt(IChartFactory factory, Scene scene, Quality quality, com.jogamp.opengl.GLCapabilitiesImmutable glci, boolean traceGL, boolean debugGL)

  • Method Details

    • watchPixelScale

      protected void watchPixelScale()

    • getLastRenderingTimeMs

      public double getLastRenderingTimeMs()
      Specified by:
      getLastRenderingTimeMs in interface ICanvas

    • getAnimation

      public IAnimator getAnimation()
      Specified by:
      getAnimation in interface IScreenCanvas

    • 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(IPainter, 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

      • getPixelScale

        public Coord2d getPixelScale()
        Pixel scale is used to model the pixel ratio thay may be introduced by HiDPI or Retina displays.
        Specified by:
        getPixelScale in interface ICanvas

      • getPixelScaleX

        public double getPixelScaleX()

      • getPixelScaleY

        public double getPixelScaleY()

      • getPixelScaleJVM

        public Coord2d getPixelScaleJVM()
        Description copied from interface: ICanvas
        Provide pixel scale as considered feasible by the JVM.
        Specified by:
        getPixelScaleJVM in interface ICanvas

      • getWindow

        public com.jogamp.newt.opengl.GLWindow getWindow()

      • getCanvas

        public com.jogamp.newt.awt.NewtCanvasAWT getCanvas()

      • getDrawable

        public com.jogamp.opengl.GLAutoDrawable getDrawable()
        Description copied from interface: INativeCanvas
        Returns the GLDrawable associated with the canvas
        Specified by:
        getDrawable in interface INativeCanvas

      • dispose

        public void dispose()
        Description copied from interface: ICanvas
        Performs all required cleanup when destroying a Canvas.
        Specified by:
        dispose in interface ICanvas

      • display

        public void display()
        Specified by:
        display in interface IScreenCanvas

      • 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: INativeCanvas
        Returns an image with the current renderer's size
        Specified by:
        screenshot in interface ICanvas
        Specified by:
        screenshot in interface INativeCanvas

      • screenshot

        public void screenshot(File file) throws IOException
        Specified by:
        screenshot in interface ICanvas
        Throws:
        IOException

      • getDebugInfo

        public String getDebugInfo()
        Specified by:
        getDebugInfo in interface ICanvas

      • getRendererWidth

        public int getRendererWidth()
        Provide the actual renderer width for the open gl camera settings, which is obtained after a resize event.
        Specified by:
        getRendererWidth in interface ICanvas

      • getRendererHeight

        public int getRendererHeight()
        Provide the actual renderer height for the open gl camera settings, which is obtained after a resize event.
        Specified by:
        getRendererHeight in interface ICanvas

      • getDimension

        public Dimension getDimension()
        Specified by:
        getDimension in interface ICanvas

      • getRenderer

        public Renderer3d getRenderer()
        Specified by:
        getRenderer in interface INativeCanvas

      • getView

        public View getView()
        Provide a reference to the View that renders into this canvas.
        Specified by:
        getView in interface ICanvas

      • addKeyListener

        public void addKeyListener(com.jogamp.newt.event.KeyListener l)

      • addMouseListener

        public void addMouseListener(com.jogamp.newt.event.MouseListener l)

      • removeMouseListener

        public void removeMouseListener(com.jogamp.newt.event.MouseListener l)

      • removeKeyListener

        public void removeKeyListener(com.jogamp.newt.event.KeyListener l)

      • 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

      • addCanvasListener

        public void addCanvasListener(ICanvasListener listener)
        Specified by:
        addCanvasListener in interface ICanvas

      • removeCanvasListener

        public void removeCanvasListener(ICanvasListener listener)
        Specified by:
        removeCanvasListener in interface ICanvas

      • getCanvasListeners

        public List<ICanvasListener> getCanvasListeners()
        Specified by:
        getCanvasListeners in interface ICanvas

      • firePixelScaleChanged

        protected void firePixelScaleChanged(double pixelScaleX, double pixelScaleY)

      • isNative

        public boolean isNative()
        Description copied from interface: ICanvas
        Return true if the canvas renders GL with GPU, false if renders GL using CPU executed Java code.
        Specified by:
        isNative in interface ICanvas