Package org.jzy3d.plot3d.rendering.canvas

Class Quality

java.lang.Object
org.jzy3d.plot3d.rendering.canvas.Quality
public class Quality extends Object
Provides a structure for setting the rendering quality, i.e., the tradeoff between computation speed, and graphic quality. Following mode have an impact on the way the View makes its GL2 initialization. The Quality may also activate an AbstractOrderingStrategy algorithm that enables clean alpha results.
  • Fastest: No transparency, no color shading, just handle depth buffer.
  • Intermediate: include Fastest mode abilities, Color shading, mainly usefull to have interpolated colors on polygons.
  • Advanced: include Intermediate mode abilities, Transparency (GL2 alpha blending + polygon ordering in scene graph)
  • Nicest: include Advanced mode abilities, Anti aliasing on wires
Toggling rendering model: one may either choose to have a repaint-on-demand or repaint-continuously model. Setting isAnimated(false) will desactivate the IAnimator updating the choosen ICanvas implementation. setAutoSwapBuffer(false) will configure the ICanvas.
Author:
Martin Pernollet

  • Field Details

    • Nicest

      protected static final Quality Nicest

    • Advanced

      protected static final Quality Advanced

    • Intermediate

      protected static final Quality Intermediate

    • Fastest

      protected static final Quality Fastest

    • depthActivated

      protected boolean depthActivated

    • alphaActivated

      protected boolean alphaActivated

    • smoothColor

      protected boolean smoothColor

    • smoothPoint

      protected boolean smoothPoint

    • smoothLine

      protected boolean smoothLine

    • smoothPolygon

      protected boolean smoothPolygon

    • disableDepthTestWhenAlpha

      protected boolean disableDepthTestWhenAlpha

    • isAnimated

      protected boolean isAnimated

    • isAutoSwapBuffer

      protected boolean isAutoSwapBuffer

    • preserveViewportSize

      protected boolean preserveViewportSize

    • DEFAULT_PRESERVE_VIEWPORT

      public static boolean DEFAULT_PRESERVE_VIEWPORT

  • Constructor Details

    • Quality

      public Quality(boolean depthActivated, boolean alphaActivated, boolean smoothColor, boolean smoothPoint, boolean smoothLine, boolean smoothPolygon, boolean disableDepthTestWhenAlphaActivated)
      Initialize a Quality configuration for a View.

  • Method Details

    • Nicest

      public static final Quality Nicest()
      Enables alpha, color interpolation and antialiasing on lines, points, and polygons.

    • Advanced

      public static final Quality Advanced()
      Enables alpha and color interpolation. Set HiDPI on by default

    • Intermediate

      public static final Quality Intermediate()
      Enables color interpolation. Keep HiDPI off by default

    • Fastest

      public static final Quality Fastest()
      Minimal quality to allow fastest rendering (no alpha, interpolation or antialiasing).

    • isDepthActivated

      public boolean isDepthActivated()

    • setDepthActivated

      public Quality setDepthActivated(boolean depthActivated)

    • isAlphaActivated

      public boolean isAlphaActivated()

    • setAlphaActivated

      public Quality setAlphaActivated(boolean alphaActivated)

    • isSmoothColor

      public boolean isSmoothColor()

    • setSmoothColor

      public Quality setSmoothColor(boolean smoothColor)

    • isSmoothLine

      public boolean isSmoothLine()

    • setSmoothLine

      public Quality setSmoothLine(boolean smoothLine)

    • setSmoothEdge

      @Deprecated public Quality setSmoothEdge(boolean smoothLine)
      Deprecated.
      Use setSmoothLine instead

    • isSmoothPoint

      public boolean isSmoothPoint()

    • setSmoothPoint

      public Quality setSmoothPoint(boolean smoothPoint)

    • isSmoothPolygon

      public boolean isSmoothPolygon()

    • setSmoothPolygon

      public Quality setSmoothPolygon(boolean smoothPolygon)

    • isDisableDepthBufferWhenAlpha

      public boolean isDisableDepthBufferWhenAlpha()

    • setDisableDepthBufferWhenAlpha

      public Quality setDisableDepthBufferWhenAlpha(boolean disableDepthBufferWhenAlpha)

    • isAnimated

      public boolean isAnimated()

    • setAnimated

      public Quality setAnimated(boolean isAnimated)

    • isAutoSwapBuffer

      public boolean isAutoSwapBuffer()

    • setAutoSwapBuffer

      public Quality setAutoSwapBuffer(boolean isAutoSwapBuffer)

    • isPreserveViewportSize

      public boolean isPreserveViewportSize()
      Used by a Canvas to setup pixel ratio. This might be used to avoid mouse pointer errors on Retina display as most canvas implementation will perform : if(quality.isPreserveViewportSize()) setPixelScale(new float[] { ScalableSurface.IDENTITY_PIXELSCALE, ScalableSurface.IDENTITY_PIXELSCALE }); invalid input: '<'/

    • setPreserveViewportSize

      public Quality setPreserveViewportSize(boolean preserveViewportSize)

    • isHiDPIEnabled

      public boolean isHiDPIEnabled()

    • getHiDPI

      public HiDPI getHiDPI()

    • setHiDPIEnabled

      public Quality setHiDPIEnabled(boolean hidpi)
      If true, states that the chart should make use of HiDPI or Retina capabilities to draw more good looking charts due to higher number of physical pixels. A convenient shortcut to setPreserveViewportSize(!hidpi)
      Parameters:
      hidpi -

    • setHiDPI

      public Quality setHiDPI(HiDPI hidpi)

    • getColorModel

      public ColorModel getColorModel()

    • setColorModel

      public void setColorModel(ColorModel model)

    • clone

      public Quality clone()
      Overrides:
      clone in class Object