smile.plot

Class SparseMatrixPlot

java.lang.Object

smile.plot.Shape

smile.plot.Plot

smile.plot.SparseMatrixPlot

public class SparseMatrixPlot
extends Plot

A graphical representation of sparse matrix data. Optionally, the values in the matrix can be represented as colors.

Constructor Summary

Constructors

Constructor and Description
SparseMatrixPlot(SparseMatrix sparse) Constructor.
SparseMatrixPlot(SparseMatrix sparse, java.awt.Color color) Constructor.
SparseMatrixPlot(SparseMatrix sparse, java.awt.Color[] palette) Constructor.
SparseMatrixPlot(SparseMatrix sparse, int k) Constructor.

Method Summary

Modifier and Type	Method and Description
void	paint(Graphics g) Draw the component with given graphics object.
static PlotCanvas	plot(SparseMatrix sparse) Create a sparse matrix plot canvas.
static PlotCanvas	plot(SparseMatrix sparse, java.awt.Color color) Create a sparse matrix plot canvas.
static PlotCanvas	plot(SparseMatrix sparse, java.awt.Color[] palette) Create a sparse matrix plot canvas.

Methods inherited from class smile.plot.Plot

getID, getToolBar, getToolTip, setID

Methods inherited from class smile.plot.Shape

getColor, setColor

Methods inherited from class java.lang.Object

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

Constructor Detail

SparseMatrixPlot

public SparseMatrixPlot(SparseMatrix sparse)

Constructor. Use blue color for nonzero entries.

SparseMatrixPlot

public SparseMatrixPlot(SparseMatrix sparse,
                        java.awt.Color color)

Constructor.

SparseMatrixPlot

public SparseMatrixPlot(SparseMatrix sparse,
                        int k)

Constructor. Use jet color palette.

Parameters:

k - the number of colors in the palette.

SparseMatrixPlot

public SparseMatrixPlot(SparseMatrix sparse,
                        java.awt.Color[] palette)

Constructor.

Parameters:

palette - the color palette.

Method Detail

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(SparseMatrix sparse)

Create a sparse matrix plot canvas.

Parameters:

sparse - a sparse matrix.

plot

public static PlotCanvas plot(SparseMatrix sparse,
                              java.awt.Color color)

Create a sparse matrix plot canvas.

Parameters:

sparse - a sparse matrix.

plot

public static PlotCanvas plot(SparseMatrix sparse,
                              java.awt.Color[] palette)

Create a sparse matrix plot canvas.

Parameters:

sparse - a sparse matrix.