org.jfree.chart
Class DefaultShapeFactory

java.lang.Object
  |
  +--org.jfree.chart.DefaultShapeFactory

All Implemented Interfaces:

ShapeFactory

public class DefaultShapeFactory

extends java.lang.Object

implements ShapeFactory

Default provider of shapes for indicating data points on a Plot.

Author:

Jeremy Bowman

Constructor Summary

DefaultShapeFactory()

Method Summary

java.awt.Shape	getShape(int series, int item, double x, double y, double scale) Returns a Shape that can be used in plotting data.
java.awt.Shape	getShape(int series, java.lang.Object category, double x, double y, double scale) Returns a Shape that can be used in plotting data.

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultShapeFactory

public DefaultShapeFactory()

Method Detail

getShape

public java.awt.Shape getShape(int series,
                               int item,
                               double x,
                               double y,
                               double scale)

Returns a Shape that can be used in plotting data. Used in XYPlots.

Specified by:

getShape in interface ShapeFactory

Parameters:

series - number of series.

item - index of the item. Not used, i.e. redundant..

x - the centered x position of the shape.

y - the centered y position of the shape.

scale - the size of the shape (width and height, radius).

Returns:

a square for series == 0, a circle otherwise.

getShape

public java.awt.Shape getShape(int series,
                               java.lang.Object category,
                               double x,
                               double y,
                               double scale)

Returns a Shape that can be used in plotting data. Used in CategoryPlots.

Specified by:

getShape in interface ShapeFactory

Parameters:

series - number of series. Not used, i.e. redundant.

category - the category. Not used, i.e. redundant.

x - the centered x position of the shape.

y - the centered y position of the shape.

scale - the size of the shape (width and height, radius).

Returns:

a circle with the radius scale centered at (x,y).