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Re: [Fwd: Re: [jCharts-users] ClusteredBar Combo Chart]
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From: Nathaniel G. A. <nat...@ya...> - 2004-10-21 14:16:52
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what errors are you getting in the console? --- Thiago Henrique Burgos <thi...@ce...> wrote: > > -- > Thiago Henrique Burgos > Engenheiro de Configuração > ______________________________________________________________ > C.entro de E.studos e S.istemas A.vancados do R.ecife > Fone: +55 81 3425-4857 > http://www.cesar.org.br > > > ATTACHMENT part 2 message/rfc822 name=Re: [jCharts-users] ClusteredBar Combo Chart > Date: Thu, 21 Oct 2004 09:44:03 -0300 > From: Thiago Henrique Burgos <thi...@ce...> > To: "Nathaniel G. Auvil" <nat...@ya...> > Subject: Re: [jCharts-users] ClusteredBar Combo Chart > > The image can not be displayed because it contains errors. > > Thiago Henrique Burgos > Engenheiro de Configuração > ______________________________________________________________ > C.entro de E.studos e S.istemas A.vancados do R.ecife > Fone: +55 81 3425-4857 > http://www.cesar.org.br > > > > Nathaniel G. Auvil wrote: > > >what is the error you get? > > > > > > > >--- Thiago Henrique Burgos <thi...@ce...> wrote: > > > > > > > >>hello, > >> > >> is it possible to create a clustered bar with 2 bar instead of 3? > >>beacuse I could´t make it out. > >> When I put only two entries on my data variable it doenst work out. > >>Here is my class: > >> > >>package org.jCharts.demo.simpleServlet; > >> > >> > >>import org.jCharts.axisChart.AxisChart; > >>import > >>org.jCharts.axisChart.customRenderers.axisValue.renderers.ValueLabelPosition; > >>import > >>org.jCharts.axisChart.customRenderers.axisValue.renderers.ValueLabelRenderer; > >>import org.jCharts.chartData.AxisChartDataSet; > >>import org.jCharts.chartData.DataSeries; > >>import org.jCharts.chartData.interfaces.IAxisDataSeries; > >>import org.jCharts.encoders.ServletEncoderHelper; > >>import org.jCharts.properties.*; > >>import org.jCharts.properties.util.ChartFont; > >>import org.jCharts.test.TestDataGenerator; > >>import org.jCharts.types.ChartType; > >> > >>import javax.servlet.ServletException; > >>import javax.servlet.http.*; > >>import java.awt.*; > >>import java.io.IOException; > >> > >> > >>public class ComboChartServlet extends HttpServlet > >>{ > >> //---all of my charts serviced by this Servlet will have the same > >>properties. > >> private LineChartProperties lineChartProperties; > >> > >> //---all of my charts serviced by this Servlet will have the same > >>properties. > >> private BarChartProperties barChartProperties; > >> > >> //---all of my charts serviced by this Servlet will have the same > >>properties. > >> protected LegendProperties legendProperties; > >> protected AxisProperties axisProperties; > >> protected ChartProperties chartProperties; > >> > >> protected int width = 550; > >> protected int height = 360; > >> > >> > >> > >>/********************************************************************************************** > >> * > >> > >> > **********************************************************************************************/ > >> public void init() > >> { > >> this.legendProperties = new LegendProperties(); > >> this.chartProperties = new ChartProperties(); > >> this.axisProperties = new AxisProperties( false ); > >> ChartFont axisScaleFont = new ChartFont( new Font( "Georgia > >>Negreta cursiva", Font.PLAIN, 13 ), Color.black ); > >> axisProperties.getXAxisProperties().setScaleChartFont( > >>axisScaleFont ); > >> axisProperties.getYAxisProperties().setScaleChartFont( > >>axisScaleFont ); > >> > >> ChartFont axisTitleFont = new ChartFont( new Font( "Arial > >>Narrow", Font.PLAIN, 14 ), Color.black ); > >> axisProperties.getXAxisProperties().setTitleChartFont( > >>axisTitleFont ); > >> axisProperties.getYAxisProperties().setTitleChartFont( > >>axisTitleFont ); > >> > >> ChartFont titleFont = new ChartFont( new Font( "Georgia Negreta > >>cursiva", Font.PLAIN, 14 ), Color.black ); > >> this.chartProperties.setTitleFont( titleFont ); > >> > >> > >> Stroke[] strokes = {LineChartProperties.DEFAULT_LINE_STROKE}; > >> Shape[] shapes = {PointChartProperties.SHAPE_DIAMOND}; > >> this.lineChartProperties = new LineChartProperties( strokes, > >>shapes ); > >> > >> this.barChartProperties = new BarChartProperties(); > >> } > >> > >> > >> > >>/********************************************************************************************** > >> * > >> > >> > **********************************************************************************************/ > >> public void service( HttpServletRequest req, HttpServletResponse > >>httpServletResponse ) throws ServletException, IOException > >> { > >> try > >> { > >> String[] xAxisLabels = {"2002", "2003", "2004"}; > >> String xAxisTitle = "Meses"; > >> String yAxisTitle = "Numero de CRs"; > >> String title = "Backlog de CRs"; > >> IAxisDataSeries dataSeries = new DataSeries( xAxisLabels, > >>xAxisTitle, yAxisTitle, title ); > >> > >> ValueLabelRenderer valueLabelRenderer = new > >>ValueLabelRenderer( false, false, true ,-1 ); > >> valueLabelRenderer.setValueLabelPosition( > >>ValueLabelPosition.ON_TOP ); > >> valueLabelRenderer.useVerticalLabels( false ); > >> barChartProperties.addPostRenderEventListener( > >>valueLabelRenderer ); > >> > >> //double[][] data= new double[][]{{ 145, 80, 55 }}; > >> double[][] dataLinha = new double[][]{{50, 50, 50}}; > >> //String[] legendLabels = {"Bugs"}; > >> String[] legendLine = {"backlog de CRs"}; > >> //Paint[] paints = new Paint[]{Color.gray.darker()}; > >> Paint[] linePaints = new Paint[]{Color.green}; > >> > >> double[][] data= new double[][]{ > >> {120,80,55}, > >> {25,10,84}, > >> {45,18,5} > >> }; > >> String[] legendLabels= { "Bugs", "Security Holes", > >>"Backdoors" }; > >> Paint[] paints= TestDataGenerator.getRandomPaints( 3 ); > >> ClusteredBarChartProperties > >>clusteredBarChartProperties= new ClusteredBarChartProperties(); > >> AxisChartDataSet axisChartDataSet= new > >>AxisChartDataSet( data, legendLabels, paints, ChartType.BAR_CLUSTERED, > >>clusteredBarChartProperties ); > >> dataSeries.addIAxisPlotDataSet( axisChartDataSet ); > >> > >> ChartProperties chartProperties= new ChartProperties(); > >> > >> //dataSeries.addIAxisPlotDataSet( new AxisChartDataSet( > >>data, legendLabels, paints, ChartType.BAR, this.barChartProperties ) ); > >> dataSeries.addIAxisPlotDataSet( new AxisChartDataSet( > >>dataLinha, legendLine, linePaints, ChartType.LINE, > >>this.lineChartProperties ) ); > >> > >> AxisChart axisChart = new AxisChart( dataSeries, > >>this.chartProperties, this.axisProperties, this.legendProperties, > >>this.width, this.height ); > >> ServletEncoderHelper.encodeJPEG13( axisChart, 1.0f, > >>httpServletResponse ); > >> } > >> catch( Throwable throwable ) > >> { > >> //HACK do your error handling here... > >> throwable.printStackTrace(); > >> } > >> } > >>} > >> > >>-- > >>Thiago Henrique Burgos > >>Engenheiro de Configuração > >>______________________________________________________________ > >>C.entro de E.studos e S.istemas A.vancados do R.ecife > >>Fone: +55 81 3425-4857 > >>http://www.cesar.org.br > >> > >> > >> > >>------------------------------------------------------- > >>This SF.net email is sponsored by: IT Product Guide on ITManagersJournal > >>Use IT products in your business? Tell us what you think of them. Give us > >>Your Opinions, Get Free ThinkGeek Gift Certificates! Click to find out more > >>http://productguide.itmanagersjournal.com/guidepromo.tmpl > >>_______________________________________________ > >>jCharts-users mailing list > >>jCh...@li... > >>https://lists.sourceforge.net/lists/listinfo/jcharts-users > >> > >> > >> > > > > > >__________________________________________________ > >Do You Yahoo!? > >Tired of spam? Yahoo! Mail has the best spam protection around > >http://mail.yahoo.com > > > > > >------------------------------------------------------- > >This SF.net email is sponsored by: IT Product Guide on ITManagersJournal > >Use IT products in your business? Tell us what you think of them. Give us > >Your Opinions, Get Free ThinkGeek Gift Certificates! Click to find out more > >http://productguide.itmanagersjournal.com/guidepromo.tmpl > >_______________________________________________ > >jCharts-users mailing list > >jCh...@li... > >https://lists.sourceforge.net/lists/listinfo/jcharts-users > > > > > > > > > > __________________________________ Do you Yahoo!? Yahoo! Mail - Helps protect you from nasty viruses. http://promotions.yahoo.com/new_mail |
