smile.plot

Class Label

java.lang.Object

smile.plot.Shape

smile.plot.Label

public class Label
extends Shape

Label is a single line text.

Constructor Summary

Constructors

Constructor and Description
Label(double... coord) Constructor.
Label(java.lang.String text, double[] coord) Constructor.
Label(java.lang.String text, double rotation, double[] coord) Constructor.
Label(java.lang.String text, double horizontalReference, double verticalReference, double[] coord) Constructor.
Label(java.lang.String text, double horizontalReference, double verticalReference, double rotation, double[] coord) Constructor.

Method Summary

Modifier and Type	Method and Description
static java.lang.String	coordToString(double... c) Convert coordinate to a string.
double[]	getCoordinate() Returns the coordinates of label.
java.awt.Font	getFont() Returns the font of label.
double	getRotation() Returns the rotation angel of label.
java.lang.String	getText() Returns the text of label.
void	paint(Graphics g) Draw the component with given graphics object.
Label	setCoordinate(double... coord) Set the coordinate of label.
Label	setFont(java.awt.Font font) Set the font of label.
Label	setRotation(double angle) Set the rotation angel of label.
Label	setText(java.lang.String text) Set the text of label.

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

Label

public Label(java.lang.String text,
             double[] coord)

Constructor.

Label

public Label(java.lang.String text,
             double rotation,
             double[] coord)

Constructor.

Label

public Label(java.lang.String text,
             double horizontalReference,
             double verticalReference,
             double[] coord)

Constructor.

Label

public Label(java.lang.String text,
             double horizontalReference,
             double verticalReference,
             double rotation,
             double[] coord)

Constructor. The reference position of coordinates respected to dimension of text. (0.5, 0.5) is center, (0, 0) is lower left, (0, 1) is upper left, etc.

Label

public Label(double... coord)

Constructor. Use coordinates as text.

Method Detail

setText

public Label setText(java.lang.String text)

Set the text of label.

getText

public java.lang.String getText()

Returns the text of label.

setCoordinate

public Label setCoordinate(double... coord)

Set the coordinate of label.

getCoordinate

public double[] getCoordinate()

Returns the coordinates of label.

setRotation

public Label setRotation(double angle)

Set the rotation angel of label.

getRotation

public double getRotation()

Returns the rotation angel of label.

setFont

public Label setFont(java.awt.Font font)

Set the font of label.

getFont

public java.awt.Font getFont()

Returns the font of label.

paint

public void paint(Graphics g)

Description copied from class: Shape

Draw the component with given graphics object.

Specified by:

paint in class Shape

coordToString

public static java.lang.String coordToString(double... c)

Convert coordinate to a string.