smile.plot.swing

Class Surface

java.lang.Object

smile.plot.swing.Shape

smile.plot.swing.Plot

smile.plot.swing.Surface

public class Surface
extends Plot

A surface object gives 3D information e.g. a contour plots.

Constructor Summary

Constructors

Constructor and Description
Surface(double[][][] data) Constructor for irregular mesh grid.
Surface(double[][][] data, java.awt.Color[] palette) Constructor for irregular mesh surface.

Method Summary

Modifier and Type	Method and Description
double[]	getLowerBound() Returns the lower bound of data.
double[]	getUpperBound() Returns the upper bound of data.
static Surface	of(double[][] z, java.awt.Color[] palette) Creates a regular mesh surface.
static Surface	of(double[][] z, int k) Creates a regular mesh surface with the jet color palette.
static Surface	of(double[] x, double[] y, double[][] z) Creates an irregular mesh grid.
static Surface	of(double[] x, double[] y, double[][] z, java.awt.Color[] palette) Creates an irregular mesh surface.
static Surface	of(double[] x, double[] y, double[][] z, int k) Creates an irregular mesh surface with the jet color palette.
void	paint(Graphics g) Draws the shape.

Methods inherited from class smile.plot.swing.Plot

canvas, legends, toolbar, tooltip

Methods inherited from class java.lang.Object

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

Constructor Detail

Surface

public Surface(double[][][] data)

Constructor for irregular mesh grid.

Parameters:

data - an m x n x 3 array which are coordinates of m x n surface.

Surface

public Surface(double[][][] data,
               java.awt.Color[] palette)

Constructor for irregular mesh surface.

Parameters:

data - an m x n x 3 array which are coordinates of m x n surface.

Method Detail

getLowerBound

public double[] getLowerBound()

Description copied from class: Plot

Returns the lower bound of data.

Specified by:

getLowerBound in class Plot

getUpperBound

public double[] getUpperBound()

Description copied from class: Plot

Returns the upper bound of data.

Specified by:

getUpperBound in class Plot

paint

public void paint(Graphics g)

Description copied from class: Shape

Draws the shape.

Specified by:

paint in class Shape

of

public static Surface of(double[][] z,
                         int k)

Creates a regular mesh surface with the jet color palette.

Parameters:

z - the z-axis values of surface. The x-axis and y-axis location of surface will be set to 0.5, 1.5, 2.5, ...

k - the number of colors in the palette.

of

public static Surface of(double[][] z,
                         java.awt.Color[] palette)

Creates a regular mesh surface.

Parameters:

z - the z-axis values of surface. The x-axis and y-axis location of surface will be set to 0.5, 1.5, 2.5, ...

palette - the color palette.

of

public static Surface of(double[] x,
                         double[] y,
                         double[][] z)

Creates an irregular mesh grid.

Parameters:

x - the x-axis values of surface.

y - the y-axis values of surface.

z - the z-axis values of surface.

of

public static Surface of(double[] x,
                         double[] y,
                         double[][] z,
                         int k)

Creates an irregular mesh surface with the jet color palette.

Parameters:

x - the x-axis values of surface.

y - the y-axis values of surface.

z - the z-axis values of surface.

of

public static Surface of(double[] x,
                         double[] y,
                         double[][] z,
                         java.awt.Color[] palette)

Creates an irregular mesh surface.

Parameters:

x - the x-axis values of surface.

y - the y-axis values of surface.

z - the z-axis values of surface.

palette - the color palette.