/*********************************************************************** * Copyright (c) 2004, 2005 Actuate Corporation. * All rights reserved. This program and the accompanying materials * are made available under the terms of the Eclipse Public License v1.0 * which accompanies this distribution, and is available at * http://www.eclipse.org/legal/epl-v10.html * * Contributors: * Actuate Corporation - initial API and implementation ***********************************************************************/ package org.eclipse.birt.chart.examples.view.models; import org.eclipse.birt.chart.model.Chart; import org.eclipse.birt.chart.model.ChartWithAxes; import org.eclipse.birt.chart.model.attribute.AxisType; import org.eclipse.birt.chart.model.attribute.IntersectionType; import org.eclipse.birt.chart.model.attribute.LegendItemType; import org.eclipse.birt.chart.model.attribute.Position; import org.eclipse.birt.chart.model.attribute.TickStyle; import org.eclipse.birt.chart.model.attribute.impl.ColorDefinitionImpl; import org.eclipse.birt.chart.model.component.Axis; import org.eclipse.birt.chart.model.component.Series; import org.eclipse.birt.chart.model.component.impl.SeriesImpl; import org.eclipse.birt.chart.model.data.BaseSampleData; import org.eclipse.birt.chart.model.data.DataFactory; import org.eclipse.birt.chart.model.data.NumberDataSet; import org.eclipse.birt.chart.model.data.OrthogonalSampleData; import org.eclipse.birt.chart.model.data.SampleData; import org.eclipse.birt.chart.model.data.SeriesDefinition; import org.eclipse.birt.chart.model.data.TextDataSet; import org.eclipse.birt.chart.model.data.impl.NumberDataSetImpl; import org.eclipse.birt.chart.model.data.impl.SeriesDefinitionImpl; import org.eclipse.birt.chart.model.data.impl.TextDataSetImpl; import org.eclipse.birt.chart.model.impl.ChartWithAxesImpl; import org.eclipse.birt.chart.model.layout.Legend; import org.eclipse.birt.chart.model.layout.Plot; import org.eclipse.birt.chart.model.type.BarSeries; import org.eclipse.birt.chart.model.type.impl.BarSeriesImpl; public class PercentStackedBar { public static final Chart createPercentStackedBar( ) { ChartWithAxes cwaBar = ChartWithAxesImpl.create( ); cwaBar.setType( "Bar Chart" ); //$NON-NLS-1$ cwaBar.setSubType( "Percent Stacked" ); //$NON-NLS-1$ // Plot cwaBar.getBlock( ).setBackground( ColorDefinitionImpl.WHITE( ) ); cwaBar.getBlock( ).getOutline( ).setVisible( true ); Plot p = cwaBar.getPlot( ); p.getClientArea( ).setBackground( ColorDefinitionImpl.create( 255, 255, 225 ) ); // Title cwaBar.getTitle( ) .getLabel( ) .getCaption( ) .setValue( "Percent Stacked Bar Chart" ); //$NON-NLS-1$ // Legend Legend lg = cwaBar.getLegend( ); lg.setItemType( LegendItemType.SERIES_LITERAL ); // X-Axis Axis xAxisPrimary = cwaBar.getPrimaryBaseAxes( )[0]; xAxisPrimary.setType( AxisType.TEXT_LITERAL ); xAxisPrimary.getMajorGrid( ).setTickStyle( TickStyle.BELOW_LITERAL ); xAxisPrimary.getOrigin( ).setType( IntersectionType.MIN_LITERAL ); // Y-Axis Axis yAxisPrimary = cwaBar.getPrimaryOrthogonalAxis( xAxisPrimary ); yAxisPrimary.getMajorGrid( ).setTickStyle( TickStyle.LEFT_LITERAL ); yAxisPrimary.setType( AxisType.LINEAR_LITERAL ); yAxisPrimary.getLabel( ).getCaption( ).getFont( ).setRotation( 90 ); yAxisPrimary.setPercent( true ); // Data Set TextDataSet categoryValues = TextDataSetImpl.create( new String[]{ "Item 1", "Item 2", "Item 3", "Item 4", "Item 5"} ); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$ NumberDataSet orthoValues1 = NumberDataSetImpl.create( new double[]{ 25, 35, 15, 5, 20 } ); NumberDataSet orthoValues2 = NumberDataSetImpl.create( new double[]{ 5, 10, 25, 10, 5 } ); SampleData sd = DataFactory.eINSTANCE.createSampleData( ); BaseSampleData sdBase = DataFactory.eINSTANCE.createBaseSampleData( ); sdBase.setDataSetRepresentation( "" );//$NON-NLS-1$ sd.getBaseSampleData( ).add( sdBase ); OrthogonalSampleData sdOrthogonal1 = DataFactory.eINSTANCE.createOrthogonalSampleData( ); sdOrthogonal1.setDataSetRepresentation( "" );//$NON-NLS-1$ sdOrthogonal1.setSeriesDefinitionIndex( 0 ); sd.getOrthogonalSampleData( ).add( sdOrthogonal1 ); OrthogonalSampleData sdOrthogonal2 = DataFactory.eINSTANCE.createOrthogonalSampleData( ); sdOrthogonal2.setDataSetRepresentation( "" );//$NON-NLS-1$ sdOrthogonal2.setSeriesDefinitionIndex( 1 ); sd.getOrthogonalSampleData( ).add( sdOrthogonal2 ); cwaBar.setSampleData( sd ); // X-Series Series seCategory = SeriesImpl.create( ); seCategory.setDataSet( categoryValues ); SeriesDefinition sdX = SeriesDefinitionImpl.create( ); xAxisPrimary.getSeriesDefinitions( ).add( sdX ); sdX.getSeries( ).add( seCategory ); // Y-Series BarSeries bs1 = (BarSeries) BarSeriesImpl.create( ); bs1.setSeriesIdentifier( "Series 1" ); //$NON-NLS-1$ bs1.setDataSet( orthoValues1 ); bs1.setStacked( true ); bs1.getLabel( ).setVisible( true ); bs1.setLabelPosition( Position.INSIDE_LITERAL ); BarSeries bs2 = (BarSeries) BarSeriesImpl.create( ); bs2.setSeriesIdentifier( "Series 2" ); //$NON-NLS-1$ bs2.setDataSet( orthoValues2 ); bs2.setStacked( true ); bs2.getLabel( ).setVisible( true ); bs2.setLabelPosition( Position.INSIDE_LITERAL ); SeriesDefinition sdY = SeriesDefinitionImpl.create( ); sdY.getSeriesPalette( ).shift( 0 ); yAxisPrimary.getSeriesDefinitions( ).add( sdY ); sdY.getSeries( ).add( bs1 ); sdY.getSeries( ).add( bs2 ); return cwaBar; } }