smile.plot

Class ScatterPlot

java.lang.Object

smile.plot.Shape

smile.plot.Plot

smile.plot.ScatterPlot

Direct Known Subclasses:

LinePlot

public class ScatterPlot
extends Plot

The data is displayed as a collection of points.

Constructor Summary

Constructors

Constructor and Description
ScatterPlot(double[][] data) Constructor.
ScatterPlot(double[][] data, char legend) Constructor.
ScatterPlot(double[][] data, char legend, java.awt.Color color) Constructor.
ScatterPlot(double[][] data, java.awt.Color color) Constructor.
ScatterPlot(double[][] data, int[] y, char[] legends) Constructor.
ScatterPlot(double[][] data, int[] y, char[] legends, java.awt.Color color) Constructor.
ScatterPlot(double[][] data, int[] y, char[] legends, java.awt.Color[] palette) Constructor.
ScatterPlot(double[][] data, int[] y, char legend, java.awt.Color[] palette) Constructor.
ScatterPlot(double[][] data, int[] y, java.awt.Color[] palette) Constructor.
ScatterPlot(double[][] data, java.lang.String[] labels) Constructor.

Method Summary

Modifier and Type	Method and Description
char	getLegend() Get the legend of points.
void	paint(Graphics g) Draw the component with given graphics object.
static PlotCanvas	plot(double[]... data) Create a plot canvas with the scatter plot of given data.
static PlotCanvas	plot(double[][] data, char legend) Create a plot canvas with the scatter plot of given data with specific legend.
static PlotCanvas	plot(double[][] data, char legend, java.awt.Color color) Create a plot canvas with the scatter plot of given data with specific legend and color.
static PlotCanvas	plot(double[][] data, java.awt.Color color) Create a plot canvas with the scatter plot of given data and specific color.
static PlotCanvas	plot(double[][] data, int[] y, char[] legend, java.awt.Color[] palette) Create a plot canvas with the scatter plot of given data with specific legend and color.
static PlotCanvas	plot(double[][] data, int[] y, char legend, java.awt.Color[] palette) Create a plot canvas with the scatter plot of given data with specific legend and color.
static PlotCanvas	plot(double[][] data, java.lang.String[] labels) Create a plot canvas with the scatter plot of given data.
static PlotCanvas	plot(java.lang.String id, double[]... data) Create a plot canvas with the scatter plot of given data.
static PlotCanvas	plot(java.lang.String id, double[][] data, char legend) Create a plot canvas with the scatter plot of given data with specific legend.
static PlotCanvas	plot(java.lang.String id, double[][] data, char legend, java.awt.Color color) Create a plot canvas with the scatter plot of given data with specific legend and color.
static PlotCanvas	plot(java.lang.String id, double[][] data, java.awt.Color color) Create a plot canvas with the scatter plot of given data and specific color.
static PlotCanvas	plot(java.lang.String id, double[][] data, int[] y, char[] legend, java.awt.Color[] palette) Create a plot canvas with the scatter plot of given data with specific legend and color.
static PlotCanvas	plot(java.lang.String id, double[][] data, int[] y, char legend, java.awt.Color[] palette) Create a plot canvas with the scatter plot of given data with specific legend and color.
static PlotCanvas	plot(java.lang.String id, double[][] data, java.lang.String[] labels) Create a plot canvas with the scatter plot of given data.
ScatterPlot	setLegend(char legend) Set the legend of points.

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

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

Constructor Detail

ScatterPlot

public ScatterPlot(double[][] data)

Constructor.

ScatterPlot

public ScatterPlot(double[][] data,
                   java.lang.String[] labels)

Constructor.

ScatterPlot

public ScatterPlot(double[][] data,
                   char legend)

Constructor.

ScatterPlot

public ScatterPlot(double[][] data,
                   java.awt.Color color)

Constructor.

ScatterPlot

public ScatterPlot(double[][] data,
                   char legend,
                   java.awt.Color color)

Constructor.

ScatterPlot

public ScatterPlot(double[][] data,
                   int[] y,
                   char[] legends)

Constructor.

Parameters:

data - The array of data to plot. The elements should be of dimension 2 or 3.

y - The class label of each data point of size n, where n is the size of data.

legends - The legend of each class, of size k, where k is the amount of unique values in y.

ScatterPlot

public ScatterPlot(double[][] data,
                   int[] y,
                   char[] legends,
                   java.awt.Color color)

Constructor.

Parameters:

data - The array of data to plot. The elements should be of dimension 2 or 3.

y - The class label of each data point of size n, where n is the size of data.

legends - The legend of each class, of size k, where k is the amount of unique values in y.

color - The color of all data points.

ScatterPlot

public ScatterPlot(double[][] data,
                   int[] y,
                   java.awt.Color[] palette)

Constructor.

Parameters:

data - The array of data to plot. The elements should be of dimension 2 or 3.

y - The class label of each data point of size n, where n is the size of data.

palette - The color of each class, of size k, where k is the amount of unique values in y.

ScatterPlot

public ScatterPlot(double[][] data,
                   int[] y,
                   char legend,
                   java.awt.Color[] palette)

Constructor.

Parameters:

data - The array of data to plot. The elements should be of dimension 2 or 3.

y - The class label of each data point of size n, where n is the size of data.

legend - The legend of all data points.

palette - The color of each class, of size k, where k is the amount of unique values in y.

ScatterPlot

public ScatterPlot(double[][] data,
                   int[] y,
                   char[] legends,
                   java.awt.Color[] palette)

Constructor.

Parameters:

data - The array of data to plot. The elements should be of dimension 2 or 3.

y - The class label of each data point of size n, where n is the size of data.

legends - The legend of each class, of size k, where k is the amount of unique values in y.

palette - The color of each class, of size k, where k is the amount of unique values in y.

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

setLegend

public ScatterPlot setLegend(char legend)

Set the legend of points.

getLegend

public char getLegend()

Get the legend of points.

plot

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

Create a plot canvas with the scatter plot of given data.

Parameters:

data - a n-by-2 or n-by-3 matrix that describes coordinates of n points.

plot

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

Create a plot canvas with the scatter plot of given data.

Parameters:

id - the id of the plot.

data - a n-by-2 or n-by-3 matrix that describes coordinates of n points.

plot

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

Create a plot canvas with the scatter plot of given data.

Parameters:

data - a n-by-2 or n-by-3 matrix that describes coordinates of n points.

labels - labels of points.

plot

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

Create a plot canvas with the scatter plot of given data.

Parameters:

id - the id of the plot.

data - a n-by-2 or n-by-3 matrix that describes coordinates of n points.

labels - labels of points.

plot

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

Create a plot canvas with the scatter plot of given data and specific color.

Parameters:

data - a n-by-2 or n-by-3 matrix that describes coordinates of points.

color - the color used to draw points.

plot

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

Create a plot canvas with the scatter plot of given data and specific color.

Parameters:

id - the id of the plot.

data - a n-by-2 or n-by-3 matrix that describes coordinates of points.

color - the color used to draw points.

plot

public static PlotCanvas plot(double[][] data,
                              char legend)

Create a plot canvas with the scatter plot of given data with specific legend.

Parameters:

data - a n-by-2 or n-by-3 matrix that describes coordinates of points.

legend - the legend used to draw points.

• . : dot
• + : +
• - : -
• | : |
• * : star
• x : x
• o : circle
• O : large circle
• @ : solid circle
• # : large solid circle
• s : square
• S : large square
• q : solid square
• Q : large solid square
• others : dot

plot

public static PlotCanvas plot(java.lang.String id,
                              double[][] data,
                              char legend)

Create a plot canvas with the scatter plot of given data with specific legend.

Parameters:

id - the id of the plot.

data - a n-by-2 or n-by-3 matrix that describes coordinates of points.

legend - the legend used to draw points.

• . : dot
• + : +
• - : -
• | : |
• * : star
• x : x
• o : circle
• O : large circle
• @ : solid circle
• # : large solid circle
• s : square
• S : large square
• q : solid square
• Q : large solid square
• others : dot

plot

public static PlotCanvas plot(double[][] data,
                              char legend,
                              java.awt.Color color)

Create a plot canvas with the scatter plot of given data with specific legend and color.

Parameters:

data - a n-by-2 or n-by-3 matrix that describes coordinates of points.

color - the color used to draw points.

legend - the legend used to draw points.

• . : dot
• + : +
• - : -
• | : |
• * : star
• x : x
• o : circle
• O : large circle
• @ : solid circle
• # : large solid circle
• s : square
• S : large square
• q : solid square
• Q : large solid square
• others : dot

plot

public static PlotCanvas plot(java.lang.String id,
                              double[][] data,
                              char legend,
                              java.awt.Color color)

Create a plot canvas with the scatter plot of given data with specific legend and color.

Parameters:

id - the id of the plot.

data - a n-by-2 or n-by-3 matrix that describes coordinates of points.

color - the color used to draw points.

legend - the legend used to draw points.

• . : dot
• + : +
• - : -
• | : |
• * : star
• x : x
• o : circle
• O : large circle
• @ : solid circle
• # : large solid circle
• s : square
• S : large square
• q : solid square
• Q : large solid square
• others : dot

plot

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

Create a plot canvas with the scatter plot of given data with specific legend and color.

Parameters:

data - a n-by-2 or n-by-3 matrix that describes coordinates of points.

y - the class labels of data.

palette - the colors for each class.

legend - the legend used to draw points.

• . : dot
• + : +
• - : -
• | : |
• * : star
• x : x
• o : circle
• O : large circle
• @ : solid circle
• # : large solid circle
• s : square
• S : large square
• q : solid square
• Q : large solid square
• others : dot

plot

public static PlotCanvas plot(java.lang.String id,
                              double[][] data,
                              int[] y,
                              char legend,
                              java.awt.Color[] palette)

Create a plot canvas with the scatter plot of given data with specific legend and color.

Parameters:

id - the id of the plot.

data - a n-by-2 or n-by-3 matrix that describes coordinates of points.

y - the class labels of data.

palette - the colors for each class.

legend - the legend used to draw points.

• . : dot
• + : +
• - : -
• | : |
• * : star
• x : x
• o : circle
• O : large circle
• @ : solid circle
• # : large solid circle
• s : square
• S : large square
• q : solid square
• Q : large solid square
• others : dot

plot

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

Create a plot canvas with the scatter plot of given data with specific legend and color.

Parameters:

data - a n-by-2 or n-by-3 matrix that describes coordinates of points.

y - the class labels of data.

palette - the colors for each class.

legend - the legend used to draw points.

• . : dot
• + : +
• - : -
• | : |
• * : star
• x : x
• o : circle
• O : large circle
• @ : solid circle
• # : large solid circle
• s : square
• S : large square
• q : solid square
• Q : large solid square
• others : dot

plot

public static PlotCanvas plot(java.lang.String id,
                              double[][] data,
                              int[] y,
                              char[] legend,
                              java.awt.Color[] palette)

Create a plot canvas with the scatter plot of given data with specific legend and color.

Parameters:

id - the id of the plot.

data - a n-by-2 or n-by-3 matrix that describes coordinates of points.

y - the class labels of data.

palette - the colors for each class.

legend - the legend used to draw points.

• . : dot
• + : +
• - : -
• | : |
• * : star
• x : x
• o : circle
• O : large circle
• @ : solid circle
• # : large solid circle
• s : square
• S : large square
• q : solid square
• Q : large solid square
• others : dot