com.klg.jclass.chart.data
Class JCEditableDataSource

java.lang.Object
  |
  +--com.klg.jclass.chart.ChartDataSupport
        |
        +--com.klg.jclass.chart.data.BaseDataSource
              |
              +--com.klg.jclass.chart.data.JCDefaultDataSource
                    |
                    +--com.klg.jclass.chart.data.JCEditableDataSource

All Implemented Interfaces:

ChartDataManageable, ChartDataManager, ChartDataModel, EditableChartDataModel, HoleValueChartDataModel, com.klg.jclass.chart.ImageMapChartDataModel, LabelledChartDataModel, Serializable

public class JCEditableDataSource

extends JCDefaultDataSource

implements EditableChartDataModel

A quick and easy default editable data source. It inherits the vast majority of it's behavior from JCDefaultDataSource. It implements the EditableChartDataModel interface to update the Y-values array with the edited value.

See Also:

Serialized Form

Field Summary

Fields inherited from class com.klg.jclass.chart.data.JCDefaultDataSource

defaultY, suppressMultipleGeneration

Fields inherited from class com.klg.jclass.chart.data.BaseDataSource

cloneArrays, clusterImageMapInfo, holeValue, legendImageMapInfo, name, pointImageMapInfo, pointLabels, seriesImageMapInfo, seriesLabels, xvalues, yvalues

Fields inherited from class com.klg.jclass.chart.ChartDataSupport

source

Fields inherited from interface com.klg.jclass.chart.ChartDataModel

ALL

Constructor Summary

JCEditableDataSource()
The default constructor.

JCEditableDataSource(double[][] xvalues, double[][] yvalues, String[] pointLabels, String[] seriesLabels, String dataSourceName)
Creates a data source using the provided data.

JCEditableDataSource(double[][] xvalues, double[][] yvalues, String[] pointLabels, String[] seriesLabels, String dataSourceName, com.klg.jclass.util.ImageMapInfo[][] pointImageMapInfo, com.klg.jclass.util.ImageMapInfo[] clusterImageMapInfo, com.klg.jclass.util.ImageMapInfo[] seriesImageMapInfo, com.klg.jclass.util.ImageMapInfo[] legendImageMapInfo)
Creates a data source using the provided data.

JCEditableDataSource(Locale locale)
The default constructor specifying a locale.

Method Summary

boolean

setDataItem(int seriesIndex, int pointIndex, double newValue) Changes the specified Y data value.

Methods inherited from class com.klg.jclass.chart.data.JCDefaultDataSource

buildDataSourceString, check, generateLabels, generateLabels, setClusterImageMapInfo, setClusterImageMapInfo, setData, setLegendImageMapInfo, setLegendImageMapInfo, setName, setPointImageMapInfo, setPointImageMapInfo, setPointImageMapInfo, setPointImageMapInfo, setPointLabels, setSeriesImageMapInfo, setSeriesImageMapInfo, setSeriesLabels, setXSeries, setYSeries, updateChart

Methods inherited from class com.klg.jclass.chart.data.BaseDataSource

cloneCheck, cloneCheck, cloneCheck, getChartDataManager, getCloneArrays, getClusterImageMapInfo, getDataSourceName, getHoleValue, getLegendImageMapInfo, getNumSeries, getPointImageMapInfo, getPointLabels, getSeriesImageMapInfo, getSeriesLabels, getXSeries, getYSeries, setCloneArrays

Methods inherited from class com.klg.jclass.chart.ChartDataSupport

addChartDataListener, fireChartDataEvent, fireChartDataEvent, removeChartDataListener

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.klg.jclass.chart.ChartDataModel

getNumSeries, getXSeries, getYSeries

Constructor Detail

JCEditableDataSource

public JCEditableDataSource()

The default constructor. Used mostly for the DataSourceEditor.

JCEditableDataSource

public JCEditableDataSource(Locale locale)

The default constructor specifying a locale.

JCEditableDataSource

public JCEditableDataSource(double[][] xvalues,
                            double[][] yvalues,
                            String[] pointLabels,
                            String[] seriesLabels,
                            String dataSourceName)

Creates a data source using the provided data.

Parameters:

xvalues - X series arrays; can be null

yvalues - Y series arrays; can be null

pointLabels - array of point labels; can be null

seriesLabels - array of series labels; can be null

dataSourceName - name applied to this data source

JCEditableDataSource

public JCEditableDataSource(double[][] xvalues,
                            double[][] yvalues,
                            String[] pointLabels,
                            String[] seriesLabels,
                            String dataSourceName,
                            com.klg.jclass.util.ImageMapInfo[][] pointImageMapInfo,
                            com.klg.jclass.util.ImageMapInfo[] clusterImageMapInfo,
                            com.klg.jclass.util.ImageMapInfo[] seriesImageMapInfo,
                            com.klg.jclass.util.ImageMapInfo[] legendImageMapInfo)

Creates a data source using the provided data.

Parameters:

xvalues - X series arrays; can be null

yvalues - Y series arrays; can be null

pointLabels - array of point labels; can be null

seriesLabels - array of series labels; can be null

dataSourceName - name to be applied to this data source

pointImageMapInfo - An array of image map information, indexed by series and point.

clusterImageMapInfo - An array of image map information, one for each point cluster.

seriesImageMapInfo - An array of image map information, one for each series.

legendImageMapInfo - An array of legend image map information, one for each series.

Method Detail

setDataItem

public boolean setDataItem(int seriesIndex,
                           int pointIndex,
                           double newValue)

Changes the specified Y data value.

Specified by:

setDataItem in interface EditableChartDataModel

Parameters:

seriesIndex - series index for the changed point

pointIndex - point index for the changed point

newValue - new y value for the specified point

Returns:

boolean value indicating whether the new value was accepted; true means the value was accepted