Class Isoline

java.lang.Object

smile.plot.swing.Shape

smile.plot.swing.Isoline

public class Isoline
extends Shape

Contour contains a list of segments.

Constructor Summary

Constructors

Constructor	Description
Isoline(double level, boolean isLevelVisible)	Constructor.

Method Summary

Modifier and Type	Method	Description
void	add(double... point)	Adds a point to the contour line.
boolean	isEmpty()	Returns true if the isoline doesn't have any points.
void	paint(Renderer g)	Paints the contour line.

Methods inherited from class Object

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

Constructor Details

Isoline

public Isoline(double level,
 boolean isLevelVisible)

Constructor.

Parameters:

level - the level value of contour line.

isLevelVisible - true if showing the value of isoline.

Method Details

isEmpty

public boolean isEmpty()

Returns true if the isoline doesn't have any points.

Returns:

true if the isoline doesn't have any points.

add

public void add(double... point)

Adds a point to the contour line.

Parameters:

point - the point coordinates.

paint

public void paint(Renderer g)

Paints the contour line. If the color attribute is null, the level value of contour line will be shown along the line.

Specified by:

paint in class Shape

Parameters:

g - the renderer.