Package org.adempiere.apps.graph

Class ChartBuilder

java.lang.Object

org.adempiere.apps.graph.ChartBuilder

public class ChartBuilder
extends Object

Builder for JFree Chart

Author:

Paul Bowden, Adaxa Pty Ltd, hengsin

Constructor Summary

Constructors

Constructor	Description
ChartBuilder(MChart chart)

Method Summary

Modifier and Type	Method	Description
org.jfree.chart.JFreeChart	createChart()
org.jfree.data.category.CategoryDataset	getCategoryDataset()	Create and load data set from data source
org.jfree.data.general.Dataset	getDataset()	Get current data set
org.jfree.data.general.PieDataset	getPieDataset()	Create and load data set from data source
HashMap<String,MQuery>	getQueries()
MQuery	getQuery(String key)
org.jfree.data.xy.IntervalXYDataset	getXYDataset()	Create and load data set from data source
Date	increment(Date lastDate, String timeUnit, int qty)
void	loadData()	Load data from chart data source

Methods inherited from class java.lang.Object

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

Constructor Details

ChartBuilder

public ChartBuilder(MChart chart)

Parameters:

chart -

Method Details

createChart

public org.jfree.chart.JFreeChart createChart()

Returns:

JFreeChart

loadData

public void loadData()

Load data from chart data source

increment

public Date increment(Date lastDate,
 String timeUnit,
 int qty)

Parameters:

lastDate - input date

timeUnit - AD_Chart.TIMEUNIT_*

qty - qty to increment

Returns:

alter date

getCategoryDataset

public org.jfree.data.category.CategoryDataset getCategoryDataset()

Create and load data set from data source

Returns:

CategoryDataset

getXYDataset

public org.jfree.data.xy.IntervalXYDataset getXYDataset()

Create and load data set from data source

Returns:

IntervalXYDataset

getPieDataset

public org.jfree.data.general.PieDataset getPieDataset()

Create and load data set from data source

Returns:

PieDataset

getDataset

public org.jfree.data.general.Dataset getDataset()

Get current data set

Returns:

dataset

getQueries

public HashMap<String,MQuery> getQueries()

Returns:

named query

getQuery

public MQuery getQuery(String key)

Parameters:

key -

Returns:

MQuery