de.erichseifert.gral.plots.lines

Class DiscreteLineRenderer2D

java.lang.Object

de.erichseifert.gral.plots.lines.AbstractLineRenderer2D

de.erichseifert.gral.plots.lines.DiscreteLineRenderer2D

All Implemented Interfaces:

LineRenderer, java.io.Serializable

public class DiscreteLineRenderer2D
extends AbstractLineRenderer2D

Class that connects DataPoints with a stair-like line.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
DiscreteLineRenderer2D() Initializes a new DiscreteLineRenderer2D instance with default settings.

Method Summary

Modifier and Type	Method and Description
java.lang.Number	getAscendingPoint() Returns the relative distance between two points, i.e. the "step" of a stair.
Orientation	getAscentDirection() Returns the primary direction of the "steps".
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.
void	setAscendingPoint(java.lang.Number ascendingPoint) Sets the relative distance between two points, i.e. the "step" of a stair.
void	setAscentDirection(Orientation ascentDirection) Sets the primary direction of the "steps".

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

DiscreteLineRenderer2D

public DiscreteLineRenderer2D()

Initializes a new DiscreteLineRenderer2D 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.

getAscentDirection

public Orientation getAscentDirection()

Returns the primary direction of the "steps".

Returns:

Orientation of the "steps".

setAscentDirection

public void setAscentDirection(Orientation ascentDirection)

Sets the primary direction of the "steps".

Parameters:

ascentDirection - Orientation of the "steps".

getAscendingPoint

public java.lang.Number getAscendingPoint()

Returns the relative distance between two points, i.e. the "step" of a stair.

Returns:

Relative point distance.

setAscendingPoint

public void setAscendingPoint(java.lang.Number ascendingPoint)

Sets the relative distance between two points, i.e. the "step" of a stair.

Parameters:

ascendingPoint - Relative point distance.