Class RgbPaperType3D.RgbPaper3D

java.lang.Object
uk.ac.starlink.ttools.plot2.paper.RgbPaperType.RgbPaper
uk.ac.starlink.ttools.plot2.paper.RgbPaperType3D.RgbPaper3D
All Implemented Interfaces:
Paper
Enclosing class:
RgbPaperType3D

protected abstract static class RgbPaperType3D.RgbPaper3D extends RgbPaperType.RgbPaper
Paper for use by this type.
  • Constructor Details

    • RgbPaper3D

      public RgbPaper3D(PaperType paperType, Rectangle bounds)
      Constructor.
      Parameters:
      paperType - paper type instance creating this paper
      bounds - plot bounds
  • Method Details

    • placePixels

      protected abstract void placePixels(int xoff, int yoff, double dz, Pixer pixer, Color color)
      Paints the pixels of a pixel iterator in a given colour at a given 3d position. Subclasses implement this method to perform the actual pixel compositing. The supplied pixer will already have been clipped, so implementations don't need to worry about checking the positions are within the bounds of this paper. Implementations can (and usually should) use the RgbPaperType.RgbPaper.getPixelIndex(int, int, uk.ac.starlink.ttools.plot2.Pixer) method to address pixels of the RgbImage buffer.
      Parameters:
      xoff - X graphics offset
      yoff - Y graphics offset
      dz - depth coordinate, lower value means closer to viewer
      pixer - clipped pixel iterator, not null
      color - painting colour