/*********************************************************************** * 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.Anchor; 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.LineStyle; 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.attribute.impl.GradientImpl; 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.TitleBlock; import org.eclipse.birt.chart.model.type.BarSeries; import org.eclipse.birt.chart.model.type.impl.BarSeriesImpl; public class LegendFormat { public static final Chart createLegendFormat( ) { ChartWithAxes cwaBar = ChartWithAxesImpl.create( ); cwaBar.setType( "Bar Chart" ); //$NON-NLS-1$ cwaBar.setSubType( "Side-by-side" ); //$NON-NLS-1$ // Plot cwaBar.getBlock( ).setBackground( ColorDefinitionImpl.WHITE( ) ); cwaBar.getBlock( ).getOutline( ).setVisible( true ); // Title TitleBlock tb = cwaBar.getTitle( ); tb.setBackground( GradientImpl.create( ColorDefinitionImpl.create( 200, 200, 244 ), ColorDefinitionImpl.create( 250, 122, 253 ), 0, false ) ); tb.getOutline( ).setStyle( LineStyle.DASHED_LITERAL ); tb.getOutline( ).setColor( ColorDefinitionImpl.create( 0, 100, 245 ) ); tb.getOutline( ).setThickness( 1 ); tb.getOutline( ).setVisible( true ); tb.getLabel( ) .getCaption( ) .setValue( "Formatted Legend and Title Chart" ); //$NON-NLS-1$ tb.getLabel( ).getCaption( ).setColor( ColorDefinitionImpl.GREEN( ) ); tb.getLabel( ).setShadowColor( ColorDefinitionImpl.YELLOW( ) ); tb.getLabel( ).getOutline( ).setVisible( true ); // Legend Legend lg = cwaBar.getLegend( ); lg.getText( ).getFont( ).setSize( 10 ); lg.getText( ).getFont( ).setBold( true ); lg.getInsets( ).set( 10, 5, 0, 0 ); lg.getOutline( ).setStyle( LineStyle.DASH_DOTTED_LITERAL ); lg.getOutline( ).setColor( ColorDefinitionImpl.create( 214, 100, 12 ) ); lg.getOutline( ).setVisible( true ); lg.setBackground( GradientImpl.create( ColorDefinitionImpl.create( 225, 225, 255 ), ColorDefinitionImpl.create( 255, 255, 225 ), -35, false ) ); lg.setAnchor( Anchor.NORTH_LITERAL ); lg.setItemType( LegendItemType.CATEGORIES_LITERAL ); lg.getClientArea( ).setBackground( ColorDefinitionImpl.ORANGE( ) ); lg.setPosition( Position.LEFT_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 ); // 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 orthoValues = NumberDataSetImpl.create( new double[]{ 14.3, 20.9, 7.6, -2.0, 9.5 } ); SampleData sd = DataFactory.eINSTANCE.createSampleData( ); BaseSampleData sdBase = DataFactory.eINSTANCE.createBaseSampleData( ); sdBase.setDataSetRepresentation( "" );//$NON-NLS-1$ sd.getBaseSampleData( ).add( sdBase ); OrthogonalSampleData sdOrthogonal = DataFactory.eINSTANCE.createOrthogonalSampleData( ); sdOrthogonal.setDataSetRepresentation( "" );//$NON-NLS-1$ sdOrthogonal.setSeriesDefinitionIndex( 0 ); sd.getOrthogonalSampleData( ).add( sdOrthogonal ); cwaBar.setSampleData( sd ); // X-Series Series seCategory = SeriesImpl.create( ); seCategory.setDataSet( categoryValues ); SeriesDefinition sdX = SeriesDefinitionImpl.create( ); sdX.getSeriesPalette( ).shift( -4 ); xAxisPrimary.getSeriesDefinitions( ).add( sdX ); sdX.getSeries( ).add( seCategory ); // Y-Series BarSeries bs = (BarSeries) BarSeriesImpl.create( ); bs.setDataSet( orthoValues ); bs.getLabel( ).setVisible( true ); bs.setTranslucent( true ); bs.setLabelPosition( Position.INSIDE_LITERAL ); SeriesDefinition sdY = SeriesDefinitionImpl.create( ); sdY.getSeriesPalette( ).shift( -1 ); yAxisPrimary.getSeriesDefinitions( ).add( sdY ); sdY.getSeries( ).add( bs ); return cwaBar; } }