ilog.views.chart.renderer

Class IlvSimpleCompositeChartRenderer

java.lang.Object

ilog.views.chart.IlvChartRenderer

ilog.views.chart.renderer.IlvCompositeChartRenderer

ilog.views.chart.renderer.IlvSimpleCompositeChartRenderer

All Implemented Interfaces:

IlvChartAreaAccessible, IlvChart3DSupport, Serializable

Direct Known Subclasses:

IlvBarChartRenderer, IlvPieChartRenderer, IlvPolylineChartRenderer, IlvScatterChartRenderer

public abstract class IlvSimpleCompositeChartRenderer
extends IlvCompositeChartRenderer

The IlvSimpleCompositeChartRenderer is the base class for simple composite renderers. An IlvSimpleCompositeChartRenderer creates one child renderer per data set. The type of the child renderers is determined by the createChild() factory method. This method should be overridden by subclasses to return an instance of the wanted class.

Since:

JViews 5.0

See Also:

Serialized Form

Field Summary

Fields inherited from class ilog.views.chart.IlvChartRenderer

AREA, BAR, BUBBLE, CANDLE, CENTERED_LABEL_LAYOUT, COMBO, DATA_LABEL, DEFAULT_LABEL_LAYOUT, DEFAULT_LABELING, HILO, HILO_ARROW, HILO_STICK, HLOC, OUTSIDE_LABEL_LAYOUT, PERCENT_LABEL, PIE, POLYLINE, SCATTER, STACKED_AREA, STACKED_BAR, STACKED_DIVERGING_BAR, STACKED_POLYLINE, STACKED_STAIR, STACKED100_AREA, STACKED100_BAR, STACKED100_POLYLINE, STACKED100_STAIR, STAIR, SUMMED_STAIR, SUPERIMPOSED_BAR, TREEMAP, X_VALUE_LABEL, XY_VALUES_LABEL, Y_VALUE_LABEL

Constructor Summary

Constructors

Constructor and Description
IlvSimpleCompositeChartRenderer() Creates a new IlvSimpleCompositeChartRenderer.

Method Summary

Modifier and Type	Method and Description
protected void	dataSetsAdded(int firstIdx, int lastIdx, IlvDataSet[] oldDataSets) Called when new data sets are connected to this renderer.
protected void	dataSetsRemoved(int firstIdx, int lastIdx, IlvDataSet[] oldDataSets) Called when data sets are disconnected from this renderer.

Methods inherited from class ilog.views.chart.renderer.IlvCompositeChartRenderer

addImageMapAreas, collectDisplayItems, createChild, createLegendItems, draw, draw, drawAnnotations, drawIntoHitmap, drawLegendSymbol, drawSelectionHandles, getAnnotation, getBounds, getBounds, getChild, getChild, getChild, getChildCount, getChildIterator, getChildren, getDisplayItem, getDisplayPoint, getLegendText, getNearestItem, getNearestPoint, getRenderingHint, getRenderingHint, getStyle, getStyles, getXRange, getYRange, getYRange, holdsAnnotations, isViewable, setAnnotation, setAnnotation, setDataPoint, setDisplayPoint, setRenderingHint, setRenderingHint, setStyles, updateChildren

Methods inherited from class ilog.views.chart.IlvChartRenderer

applyStyles, applyStyles, applyStyles, chartConnected, computeDataLabel, computeDataLabelLocation, create, createRenderer, dataSetsChangesBatchEnding, dataSetsChangesBatchStarting, dispose, drawSelectionHandles, drawSelectionHandles, drawSelectionHandles, endRendererChanges, findAppropriateColor, fireTreemapFocusEvent, getAnnotation, getBounds, getChart, getClipRect, getCoordinateSystem, getDataLabeling, getDataLabelLayout, getDataLabelling, getDataSetIndex, getDataSetMainIndex, getDataSetMainRenderer, getDataSource, getDefaultColors, getDefaultLegendTitle, getDepths, getDisplayItem, getDisplayItems, getLegendStyle, getMinDataSetCount, getName, getNearestItem, getNearestPoint, getParent, getPlotRect, getPreferredMargins, getRenderingHint, getStyle, getVirtualDataSet, getXShift, getYAxisIdx, has3DSupport, isDisplayingDataSet, isVisible, isVisibleInLegend, register, set3D, setAnnotation, setDataLabeling, setDataLabelLayout, setDataLabelling, setDataSource, setName, setParent, setRenderingHint, setStyle, setVisible, setVisibleInLegend, setXShift, setYAxisIdx, startRendererChanges, toData, toDisplay, toDisplay, triggerChange

Methods inherited from class java.lang.Object

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

Constructor Detail

IlvSimpleCompositeChartRenderer

public IlvSimpleCompositeChartRenderer()

Creates a new IlvSimpleCompositeChartRenderer.

Method Detail

dataSetsAdded

protected void dataSetsAdded(int firstIdx,
                             int lastIdx,
                             IlvDataSet[] oldDataSets)

Called when new data sets are connected to this renderer. The default implementation creates new child renderers associated with the new data sets.

Overrides:

dataSetsAdded in class IlvChartRenderer

Parameters:

firstIdx - The index of the first data set.

lastIdx - The index of the last data set.

oldDataSets - The data sets previously connected to this renderer.

See Also:

IlvCompositeChartRenderer.createChild(ilog.views.chart.data.IlvDataSet)

dataSetsRemoved

protected void dataSetsRemoved(int firstIdx,
                               int lastIdx,
                               IlvDataSet[] oldDataSets)

Called when data sets are disconnected from this renderer. The default implementation disconnects the specified data sets from their associated child renderers and removes these renderers if they are no longer viewable.

Overrides:

dataSetsRemoved in class IlvChartRenderer

Parameters:

firstIdx - The index of the first data set.

lastIdx - The index of the last data set.

oldDataSets - The data sets previously connected to this renderer.

See Also:

IlvChartRenderer.isViewable()