CubeAspect (Starjava TTOOLS API)

java.lang.Object

uk.ac.starlink.ttools.plot2.geom.CubeAspect

public class CubeAspect extends Object

Defines the data range covered by a CubeSurface.

Since:: 20 Feb 2013
Author:: Mark Taylor

Constructor Summary

Constructors

Constructor

Description

CubeAspect(double[] xlimits, double[] ylimits, double[] zlimits, double[] rotmat, double zoom, double xoff, double yoff)

Constructor.
Method Summary

Modifier and Type

Method

Description

double[][]

getLimits()

Returns 3D data bounds.

double

getOffsetX()

Return graphics X offset.

double

getOffsetY()

Return graphics Y offset.

double[]

getRotation()

Returns rotation matrix.

double

getZoom()

Returns zoom factor.

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

Constructor Details
- CubeAspect
  
  public CubeAspect(double[] xlimits, double[] ylimits, double[] zlimits, double[] rotmat, double zoom, double xoff, double yoff)
  
  Constructor.
  
  Parameters:
  
  xlimits - 2-element array giving (min,max) X data coordinates
  
  ylimits - 2-element array giving (min,max) Y data coordinates
  
  zlimits - 2-element array giving (min,max) Z data coordinates
  
  rotmat - 9-element rotation matrix applied before viewing
  
  zoom - zoom factor, 1 means cube roughly fills plot bounds
  
  xoff - graphics X offset in pixels, 0 means centred in plot bounds
  
  yoff - graphics Y offset in pixels, 0 means centred in plot bounds
Method Details
- getRotation
  
  public double[] getRotation()
  
  Returns rotation matrix.
  
  Returns:
  
  9-element rotation matrix
- getZoom
  
  public double getZoom()
  
  Returns zoom factor.
  
  Returns:
  
  zoom factor, 1 means cube roughly fills plot bounds
- getOffsetX
  
  public double getOffsetX()
  
  Return graphics X offset.
  
  Returns:
  
  X offset in pixels, 0 means centred in plot bounds
- getOffsetY
  
  public double getOffsetY()
  
  Return graphics Y offset.
  
  Returns:
  
  Y offset in pixels, 0 means centred in plot bounds
- getLimits
  
  public double[][] getLimits()
  
  Returns 3D data bounds.
  
  Returns:
  
  [3][2]-element array giving (min,max) data bounds for X, Y, Z