/******************************************************************************* * Copyright (c) 2007 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.extension.datafeed.BubbleEntry; 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.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.BubbleDataSet; 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.impl.BubbleDataSetImpl; import org.eclipse.birt.chart.model.data.impl.NumberDataElementImpl; import org.eclipse.birt.chart.model.data.impl.NumberDataSetImpl; import org.eclipse.birt.chart.model.data.impl.SeriesDefinitionImpl; 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.BubbleSeries; import org.eclipse.birt.chart.model.type.impl.BubbleSeriesImpl; /** * */ public class Bubble { public final static Chart createBubble( ) { ChartWithAxes cwaBubble = ChartWithAxesImpl.create( ); cwaBubble.setType( "Bubble Chart" ); //$NON-NLS-1$ cwaBubble.setSubType( "Standard Bubble Chart" ); //$NON-NLS-1$ // Plot cwaBubble.getBlock( ).setBackground( ColorDefinitionImpl.WHITE( ) ); cwaBubble.getBlock( ).getOutline( ).setVisible( true ); Plot p = cwaBubble.getPlot( ); p.getClientArea( ).setBackground( ColorDefinitionImpl.create( 255, 255, 225 ) ); // Title cwaBubble.getTitle( ) .getLabel( ) .getCaption( ) .setValue( "Bubble Chart" ); //$NON-NLS-1$ // Legend Legend lg = cwaBubble.getLegend( ); lg.setItemType( LegendItemType.SERIES_LITERAL ); // X-Axis Axis xAxisPrimary = cwaBubble.getPrimaryBaseAxes( )[0]; xAxisPrimary.setType( AxisType.LINEAR_LITERAL ); xAxisPrimary.getMajorGrid( ).setTickStyle( TickStyle.BELOW_LITERAL ); xAxisPrimary.getOrigin( ).setType( IntersectionType.MIN_LITERAL ); xAxisPrimary.getScale( ).setMin( NumberDataElementImpl.create( 0 ) ); xAxisPrimary.getScale( ).setMax( NumberDataElementImpl.create( 140 ) ); // Y-Axis Axis yAxisPrimary = cwaBubble.getPrimaryOrthogonalAxis( xAxisPrimary ); yAxisPrimary.getMajorGrid( ).setTickStyle( TickStyle.LEFT_LITERAL ); yAxisPrimary.setType( AxisType.LINEAR_LITERAL ); yAxisPrimary.getLabel( ).getCaption( ).getFont( ).setRotation( 90 ); // Data Set NumberDataSet categoryValues = NumberDataSetImpl.create( new double[] { 20,45,70,100,120,130 }); BubbleDataSet values1 = BubbleDataSetImpl.create( new BubbleEntry[]{ null, new BubbleEntry( Integer.valueOf( 15 ), Integer.valueOf( 100 ) ), new BubbleEntry( Integer.valueOf( 18 ), Integer.valueOf( 80 ) ), null, new BubbleEntry( Integer.valueOf( 23 ), Integer.valueOf( 100 ) ), null } ); BubbleDataSet values2 = BubbleDataSetImpl.create( new BubbleEntry[]{ new BubbleEntry( Integer.valueOf( 50 ), Integer.valueOf( 60 ) ), null, null, new BubbleEntry( Integer.valueOf( 43 ), Integer.valueOf( 80 ) ), new BubbleEntry( Integer.valueOf( 12 ), Integer.valueOf( 100 ) ), null } ); BubbleDataSet values3 = BubbleDataSetImpl.create( new BubbleEntry[]{ null, null, new BubbleEntry( Integer.valueOf( 43 ), Integer.valueOf( 75 ) ), new BubbleEntry( Integer.valueOf( 31 ), Integer.valueOf( 93 ) ), null, new BubbleEntry( Integer.valueOf( 25 ), Integer.valueOf( 50 ) ) } ); 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 ); cwaBubble.setSampleData( sd ); // X-Series Series seCategory = SeriesImpl.create( ); seCategory.setDataSet( categoryValues ); SeriesDefinition sdX = SeriesDefinitionImpl.create( ); sdX.getSeriesPalette( ).shift( 0 ); xAxisPrimary.getSeriesDefinitions( ).add( sdX ); sdX.getSeries( ).add( seCategory ); // Y-Series BubbleSeries bs1 = (BubbleSeries) BubbleSeriesImpl.create( ); bs1.setDataSet( values1 ); bs1.getLabel( ).setVisible( false ); BubbleSeries bs2 = (BubbleSeries) BubbleSeriesImpl.create( ); bs2.setDataSet( values2 ); bs2.getLabel( ).setVisible( false ); BubbleSeries bs3 = (BubbleSeries) BubbleSeriesImpl.create( ); bs3.setDataSet( values3 ); bs3.getLabel( ).setVisible( false ); SeriesDefinition sdY = SeriesDefinitionImpl.create( ); sdY.getSeriesPalette( ).shift( -1 ); yAxisPrimary.getSeriesDefinitions( ).add( sdY ); sdY.getSeries( ).add( bs1 ); sdY.getSeries( ).add( bs2 ); sdY.getSeries( ).add( bs3 ); return cwaBubble; } }