org.jzy3d.contour
Class MapperContourMeshGenerator

java.lang.Object
  org.jzy3d.contour.AbstractContourGenerator
      org.jzy3d.contour.MapperContourMeshGenerator

All Implemented Interfaces:

IContourGenerator, IContourMeshGenerator

public class MapperContourMeshGenerator
extends AbstractContourGenerator
implements IContourMeshGenerator

Computes the contour matrix of a Mapper, and returns it as a ContourMesh.

Author:

Juan Barandiaran, Martin Pernollet

Field Summary

static float	LINE_STRIP_WIDTH
static int	MERGE_STRIP_DIST
static int	PIXEL_NEIGHBOUR_THRESHOLD

Constructor Summary

MapperContourMeshGenerator(Mapper mapper, Range xrange, Range yrange)

Method Summary

double[][]	getContourMatrix(int xRes, int yRes, int nLevels)
ContourMesh	getContourMesh(IContourColoringPolicy policy, int xRes, int yRes, double[] sortedLevels, float planeAxe, boolean writeText) Extracts contour lines from the contour dots matrix of contours at user-defined Heigths in sortedLevels
ContourMesh	getContourMesh(IContourColoringPolicy policy, int xRes, int yRes, int nLevels, float planeAxe, boolean writeText) Extracts contour lines from the contour dots matrix of nLevels number of contours.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

PIXEL_NEIGHBOUR_THRESHOLD

public static int PIXEL_NEIGHBOUR_THRESHOLD

LINE_STRIP_WIDTH

public static float LINE_STRIP_WIDTH

MERGE_STRIP_DIST

public static int MERGE_STRIP_DIST

Constructor Detail

MapperContourMeshGenerator

public MapperContourMeshGenerator(Mapper mapper,
                                  Range xrange,
                                  Range yrange)

Method Detail

getContourMesh

public ContourMesh getContourMesh(IContourColoringPolicy policy,
                                  int xRes,
                                  int yRes,
                                  int nLevels,
                                  float planeAxe,
                                  boolean writeText)

Extracts contour lines from the contour dots matrix of nLevels number of contours. Return a MeshContour that cleanly describes

Specified by:

getContourMesh in interface IContourMeshGenerator

getContourMesh

public ContourMesh getContourMesh(IContourColoringPolicy policy,
                                  int xRes,
                                  int yRes,
                                  double[] sortedLevels,
                                  float planeAxe,
                                  boolean writeText)

Extracts contour lines from the contour dots matrix of contours at user-defined Heigths in sortedLevels

Specified by:

getContourMesh in interface IContourMeshGenerator

getContourMatrix

public double[][] getContourMatrix(int xRes,
                                   int yRes,
                                   int nLevels)

Specified by:

getContourMatrix in interface IContourGenerator