RgbPaperType3D.RgbPaper3D (Starjava TTOOLS API)

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.

Since:: 14 Feb 2013
Author:: Mark Taylor

Constructor Summary

Constructors

Constructor

Description

RgbPaper3D(PaperType paperType, Rectangle bounds)

Constructor.
Method Summary

Modifier and Type

Method

Description

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.

Methods inherited from class RgbPaperType.RgbPaper
flush, getBounds, getPaperType, getPixelIndex, getRgbImage, placeDecal

Methods inherited from class Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface Paper
canMerge, createSheet, mergeSheet

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, 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