/*********************************************************************** * 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.ChartWithoutAxes; import org.eclipse.birt.chart.model.attribute.DataPointComponent; import org.eclipse.birt.chart.model.attribute.DataPointComponentType; import org.eclipse.birt.chart.model.attribute.impl.ColorDefinitionImpl; import org.eclipse.birt.chart.model.attribute.impl.DataPointComponentImpl; import org.eclipse.birt.chart.model.attribute.impl.JavaNumberFormatSpecifierImpl; 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.ChartWithoutAxesImpl; import org.eclipse.birt.chart.model.type.PieSeries; import org.eclipse.birt.chart.model.type.impl.PieSeriesImpl; public class PercentageValueFormat { public static final Chart createPercentageValueFormat( ) { ChartWithoutAxes cwoaPie = ChartWithoutAxesImpl.create( ); cwoaPie.setType( "Pie Chart" ); //$NON-NLS-1$ cwoaPie.setSubType( "Standard Pie Chart" ); //$NON-NLS-1$ // Plot cwoaPie.setSeriesThickness( 25 ); cwoaPie.getBlock( ).setBackground( ColorDefinitionImpl.WHITE( ) ); // Legend cwoaPie.getLegend( ).getText( ).getFont( ).setBold( true ); // Title cwoaPie.getTitle( ) .getLabel( ) .getCaption( ) .setValue( "Pie Chart with Percentage Values" );//$NON-NLS-1$ cwoaPie.getTitle( ).getOutline( ).setVisible( true ); // Data Set TextDataSet categoryValues = TextDataSetImpl.create( new String[]{ "New York", "Boston", "Chicago", "San Francisco", "Dallas"} );//$NON-NLS-1$//$NON-NLS-2$//$NON-NLS-3$//$NON-NLS-4$//$NON-NLS-5$ NumberDataSet seriesValues = NumberDataSetImpl.create( new double[] { 54.65, 21, 75.95, 91.28, 37.43 } ); SampleData sdata = DataFactory.eINSTANCE.createSampleData( ); BaseSampleData sdBase = DataFactory.eINSTANCE.createBaseSampleData( ); sdBase.setDataSetRepresentation( "" );//$NON-NLS-1$ sdata.getBaseSampleData( ).add( sdBase ); OrthogonalSampleData sdOrthogonal = DataFactory.eINSTANCE.createOrthogonalSampleData( ); sdOrthogonal.setDataSetRepresentation( "" );//$NON-NLS-1$ sdOrthogonal.setSeriesDefinitionIndex( 0 ); sdata.getOrthogonalSampleData( ).add( sdOrthogonal ); cwoaPie.setSampleData( sdata ); // Base Series Series seCategory = SeriesImpl.create( ); seCategory.setDataSet( categoryValues ); SeriesDefinition sd = SeriesDefinitionImpl.create( ); cwoaPie.getSeriesDefinitions( ).add( sd ); sd.getSeriesPalette( ).shift( 0 ); sd.getSeries( ).add( seCategory ); // Orthogonal Series PieSeries sePie = (PieSeries) PieSeriesImpl.create( ); sePie.setDataSet( seriesValues ); sePie.setExplosion( 3 ); SeriesDefinition sdCity = SeriesDefinitionImpl.create( ); sd.getSeriesDefinitions( ).add( sdCity ); sdCity.getSeries( ).add( sePie ); DataPointComponent dpc = DataPointComponentImpl.create( DataPointComponentType.PERCENTILE_ORTHOGONAL_VALUE_LITERAL, JavaNumberFormatSpecifierImpl.create( "##.##%" )); //$NON-NLS-1$ sePie.getDataPoint( ).getComponents( ).clear( ); sePie.getDataPoint( ).getComponents( ).add( dpc ); return cwoaPie; } }