smile.plot

Class Hexmap

java.lang.Object

smile.plot.Shape

smile.plot.Plot

smile.plot.Hexmap

public class Hexmap
extends Plot

Hexmap is a variant of heat map by replacing rectangle cells with hexagon cells.

Constructor Summary

Constructors

Constructor and Description
Hexmap(double[][] z) Constructor.
Hexmap(double[][] z, java.awt.Color[] palette) Constructor.
Hexmap(double[][] z, int k) Constructor.
Hexmap(java.lang.String[][] labels, double[][] z) Constructor.
Hexmap(java.lang.String[][] labels, double[][] z, java.awt.Color[] palette) Constructor.
Hexmap(java.lang.String[][] labels, double[][] z, int k) Constructor.

Method Summary

Modifier and Type	Method and Description
java.lang.String	getToolTip(double[] coord) Returns a optional tool tip for the object at given coordinates.
void	paint(Graphics g) Draw the component with given graphics object.
static PlotCanvas	plot(double[][] data) Create a plot canvas with the pseudo hexmap plot of given data.
static PlotCanvas	plot(double[][] data, java.awt.Color[] palette) Create a plot canvas with the pseudo hexmap plot of given data.
static PlotCanvas	plot(java.lang.String[][] labels, double[][] data) Create a plot canvas with the pseudo hexmap plot of given data.
static PlotCanvas	plot(java.lang.String[][] labels, double[][] data, java.awt.Color[] palette) Create a plot canvas with the pseudo hexmap plot of given data.

Methods inherited from class smile.plot.Plot

getID, getToolBar, setID

Methods inherited from class smile.plot.Shape

getColor, setColor

Methods inherited from class java.lang.Object

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

Constructor Detail

Hexmap

public Hexmap(double[][] z)

Constructor. Use 16-color jet color palette.

Parameters:

z - a data matrix to be shown in hexmap.

Hexmap

public Hexmap(double[][] z,
              int k)

Constructor. Use jet color palette.

Parameters:

z - a data matrix to be shown in hexmap.

k - the number of colors in the palette.

Hexmap

public Hexmap(double[][] z,
              java.awt.Color[] palette)

Constructor.

Parameters:

z - a data matrix to be shown in hexmap.

palette - the color palette.

Hexmap

public Hexmap(java.lang.String[][] labels,
              double[][] z)

Constructor. Use 16-color jet color palette.

Parameters:

labels - the descriptions of each cell in the data matrix.

z - a data matrix to be shown in hexmap.

Hexmap

public Hexmap(java.lang.String[][] labels,
              double[][] z,
              int k)

Constructor. Use jet color palette.

Parameters:

labels - the descriptions of each cell in the data matrix.

z - a data matrix to be shown in hexmap.

k - the number of colors in the palette.

Hexmap

public Hexmap(java.lang.String[][] labels,
              double[][] z,
              java.awt.Color[] palette)

Constructor.

Parameters:

labels - the descriptions of each cell in the data matrix.

z - a data matrix to be shown in hexmap.

palette - the color palette.

Method Detail

getToolTip

public java.lang.String getToolTip(double[] coord)

Description copied from class: Plot

Returns a optional tool tip for the object at given coordinates.

Overrides:

getToolTip in class Plot

Parameters:

coord - the logical coordinates of current mouse position.

Returns:

a string if an object with label close to the given coordinates. Otherwise null.

paint

public void paint(Graphics g)

Description copied from class: Shape

Draw the component with given graphics object.

Specified by:

paint in class Shape

plot

public static PlotCanvas plot(double[][] data)

Create a plot canvas with the pseudo hexmap plot of given data.

Parameters:

data - a data matrix to be shown in hexmap.

plot

public static PlotCanvas plot(double[][] data,
                              java.awt.Color[] palette)

Create a plot canvas with the pseudo hexmap plot of given data.

Parameters:

data - a data matrix to be shown in hexmap.

palette - the color palette.

plot

public static PlotCanvas plot(java.lang.String[][] labels,
                              double[][] data)

Create a plot canvas with the pseudo hexmap plot of given data.

Parameters:

labels - the descriptions of each cell in the data matrix.

data - a data matrix to be shown in hexmap.

plot

public static PlotCanvas plot(java.lang.String[][] labels,
                              double[][] data,
                              java.awt.Color[] palette)

Create a plot canvas with the pseudo hexmap plot of given data.

Parameters:

labels - the descriptions of each cell in the data matrix.

data - a data matrix to be shown in hexmap.

palette - the color palette.