org.math.plot.render

Class Projection

java.lang.Object

org.math.plot.render.Projection

Direct Known Subclasses:

Projection2D, Projection3D

public abstract class Projection
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
protected int[][]	baseScreenCoords
protected double	borderCoeff
static double	DEFAULT_BORDER
protected AWTDrawer	draw
double[]	maxScreenRatio
double[]	minScreenRatio
double[]	totalScreenRatio

Constructor Summary

Constructors

Constructor and Description
Projection(AWTDrawer _draw)

Method Summary

Modifier and Type	Method and Description
protected abstract double[]	baseCoordsScreenProjectionRatio(double[] xyz)
void	dilate(int[] screenOrigin, double[] screenRatio)
void	initBaseCoordsProjection(boolean reset)
int[]	screenProjection(double... pC)
int[]	screenProjectionBase(double... rC)
void	translate(int[] screenTranslation)

Methods inherited from class java.lang.Object

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

Field Detail

baseScreenCoords

protected int[][] baseScreenCoords

DEFAULT_BORDER

public static double DEFAULT_BORDER

borderCoeff

protected double borderCoeff

draw

protected AWTDrawer draw

totalScreenRatio

public double[] totalScreenRatio

maxScreenRatio

public double[] maxScreenRatio

minScreenRatio

public double[] minScreenRatio

Constructor Detail

Projection

public Projection(AWTDrawer _draw)

Method Detail

initBaseCoordsProjection

public void initBaseCoordsProjection(boolean reset)

translate

public void translate(int[] screenTranslation)

dilate

public void dilate(int[] screenOrigin,
                   double[] screenRatio)

screenProjection

public int[] screenProjection(double... pC)

screenProjectionBase

public int[] screenProjectionBase(double... rC)

baseCoordsScreenProjectionRatio

protected abstract double[] baseCoordsScreenProjectionRatio(double[] xyz)