de.erichseifert.gral.plots.lines

Class SmoothLineRenderer2D

java.lang.Object

de.erichseifert.gral.plots.lines.AbstractLineRenderer2D

de.erichseifert.gral.plots.lines.SmoothLineRenderer2D

All Implemented Interfaces:

LineRenderer, java.io.Serializable

public class SmoothLineRenderer2D
extends AbstractLineRenderer2D

Class that connects DataPoints with a smooth line.

See Interpolation with Bezier Curves for more information.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
SmoothLineRenderer2D() Initializes a new SmoothLineRenderer2D instance with default settings.

Method Summary

Modifier and Type	Method and Description
Drawable	getLine(java.util.List<DataPoint> points, java.awt.Shape shape) Returns a graphical representation for the line defined by points.
java.awt.Shape	getLineShape(java.util.List<DataPoint> points) Returns the geometric shape for this line.
java.lang.Number	getSmoothness() Returns the smoothness of the line.
void	setSmoothness(java.lang.Number smoothness) Returns the smoothness of the line.

Methods inherited from class de.erichseifert.gral.plots.lines.AbstractLineRenderer2D

getColor, getGap, getStroke, isGapRounded, setColor, setGap, setGapRounded, setStroke

Methods inherited from class java.lang.Object

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

Constructor Detail

SmoothLineRenderer2D

public SmoothLineRenderer2D()

Initializes a new SmoothLineRenderer2D instance with default settings.

Method Detail

getLine

public Drawable getLine(java.util.List<DataPoint> points,
                        java.awt.Shape shape)

Returns a graphical representation for the line defined by points.

Parameters:

points - Points to be used for creating the line.

shape - Geometric shape for this line.

Returns:

Representation of the line.

getLineShape

public java.awt.Shape getLineShape(java.util.List<DataPoint> points)

Returns the geometric shape for this line.

Parameters:

points - Points used for creating the line.

Returns:

Geometric shape for this line.

getSmoothness

public java.lang.Number getSmoothness()

Returns the smoothness of the line. The value must be in range 0 (sharpest) to 1 (smoothest).

Returns:

Line smoothness.

setSmoothness

public void setSmoothness(java.lang.Number smoothness)

Returns the smoothness of the line. The value must be in range 0 (sharpest) to 1 (smoothest).

Parameters:

smoothness - Line smoothness.