Package net.simplace.core.ui.jfreechart

Class JFreeChartHelper

java.lang.Object

net.simplace.core.ui.jfreechart.JFreeChartHelper

public class JFreeChartHelper
extends Object

Author:

Andreas Enders

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	JFreeChartHelper.FuzzyType

Constructor Summary

Constructors

Constructor	Description
JFreeChartHelper()

Method Summary

Modifier and Type	Method	Description
static org.jfree.data.category.CategoryDataset	createCatagoryDataset(double catOffset, double catFactor, Comparable[] dataDesc, Object[]... data)	Creates a CategoryDataset from an Array of numbers.
static org.jfree.data.category.CategoryDataset	createCatagoryDataset(Comparable[] category, Comparable[] dataDesc, Object[]... data)	Creates a CategoryDataset from an Array of numbers
static org.jfree.chart.ChartPanel	fuzzyChart(JFreeChartHelper.FuzzyType aType, Integer aX1, Integer aX2, Integer aX3, Integer aX4, String aAxisLabelX)

Methods inherited from class java.lang.Object

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

Constructor Details

JFreeChartHelper

public JFreeChartHelper()

Method Details

fuzzyChart

public static org.jfree.chart.ChartPanel fuzzyChart(JFreeChartHelper.FuzzyType aType,
 Integer aX1,
 Integer aX2,
 Integer aX3,
 Integer aX4,
 String aAxisLabelX)

Parameters:

aType -

aX1 -

aX2 -

aX3 -

aX4 -

aAxisLabelX -

Returns:

ChartPanel

createCatagoryDataset

public static org.jfree.data.category.CategoryDataset createCatagoryDataset(Comparable[] category,
 Comparable[] dataDesc,
 Object[]... data)

Creates a CategoryDataset from an Array of numbers

Parameters:

category - (horizontal) categories of the data (if null the array indices are used)

dataDesc - descriptions of the data rows (if null the array indices are used)

data - the series

Returns:

createCatagoryDataset

public static org.jfree.data.category.CategoryDataset createCatagoryDataset(double catOffset,
 double catFactor,
 Comparable[] dataDesc,
 Object[]... data)

Creates a CategoryDataset from an Array of numbers. The categories are generated automatically from the array indices: category = catOffset + idx*catFactor

Parameters:

catOffset - Offset added to the data arrays index

catFactor - Factor the data arrays index is multiplied with

dataDesc - descriptions of the data rows (if null the array indices are used)

data - the series

Returns: