info.monitorenter.gui.chart.pointpainters
Class PointPainterDisc

java.lang.Object
  info.monitorenter.gui.chart.pointpainters.APointPainter<PointPainterDisc>
      info.monitorenter.gui.chart.pointpainters.PointPainterDisc

All Implemented Interfaces:

IPointPainter<PointPainterDisc>, IPointPainterConfigurableUI<PointPainterDisc>, java.io.Serializable, java.lang.Comparable<PointPainterDisc>

public class PointPainterDisc
extends APointPainter<PointPainterDisc>

Renders points in form of a disc with configurable diameter.

Version:

$Revision: 1.22 $

Author:

Achim Westermann

See Also:

Serialized Form

Constructor Summary

PointPainterDisc()
Creates an instance with a default disc size of 4.

PointPainterDisc(int diameter)
Creates an instance with the given disc diameter.

Method Summary

boolean	equals(java.lang.Object obj)
int	getDiscSize() Returns the diameter of the discs to paint in pixel.
int	hashCode()
void	paintPoint(int absoluteX, int absoluteY, int nextX, int nextY, java.awt.Graphics g, ITracePoint2D original) Paint the point given by absolute coordinates on the given graphic context.
void	setDiscSize(int discSize) Sets the diameter of the discs to paint in pixel.

Methods inherited from class info.monitorenter.gui.chart.pointpainters.APointPainter

compareTo, endPaintIteration, getColor, getColorFill, getStroke, getTransparency, getTransparencyFill, installColor, installColorFill, installStroke, setColor, setColorFill, setStroke, setTransparency, setTransparencyFill, startPaintIteration

Methods inherited from class java.lang.Object

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

Constructor Detail

PointPainterDisc

public PointPainterDisc()

Creates an instance with a default disc size of 4.

PointPainterDisc

public PointPainterDisc(int diameter)

Creates an instance with the given disc diameter.

Parameters:

diameter - the disc size in pixel to use.

Method Detail

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class APointPainter<PointPainterDisc>

See Also:

APointPainter.equals(java.lang.Object)

getDiscSize

public int getDiscSize()

Returns the diameter of the discs to paint in pixel.

Returns:

the diameter of the discs to paint in pixel.

hashCode

public int hashCode()

Overrides:

hashCode in class APointPainter<PointPainterDisc>

See Also:

APointPainter.hashCode()

paintPoint

public void paintPoint(int absoluteX,
                       int absoluteY,
                       int nextX,
                       int nextY,
                       java.awt.Graphics g,
                       ITracePoint2D original)

Description copied from interface: IPointPainter

Paint the point given by absolute coordinates on the given graphic context.

The next coordinates are also provided to allow to check how much distance is available for the graphic representation of the current point.

Parameters:

absoluteX - the ready to use x value for the point to paint.

absoluteY - the ready to use y value for the point to paint.

nextX - the ready to use next x value for the point to paint.

nextY - the ready to use next y value for the point to paint.

g - the graphic context to paint on.

original - just for information, for painting this should be irrelevant and it should not be changed too!

See Also:

IPointPainter.paintPoint(int, int, int, int, java.awt.Graphics, info.monitorenter.gui.chart.ITracePoint2D)

setDiscSize

public void setDiscSize(int discSize)

Sets the diameter of the discs to paint in pixel.

Parameters:

discSize - the diameter of the discs to paint in pixel.