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From: Nathaniel G. A. <nat...@ya...> - 2004-11-14 13:41:33
|
you need to use a ScatterPlotDataSet not an AxisChartDataSet --- de...@in... wrote: > Hi, > > Could anybody tell me whats wrong with the following code to plot a scatter plot. It doesnt show > the data points. The title, legends and axis titles diplay correclty though. > > Thanks > Deepa > > > public void scatterChartDraw(BaseXWPropertyMap view, ChartDataSet cData, BaseXWPropertyMap > style) throws ChartDataException, PropertyException > { > > > String[] xAxisLabels = { "1998", "1999", "2000", "2001", > "2002", "2003", "2004" }; > String xAxisTitle = "Years"; > String yAxisTitle = "Problems"; > String title = "Microsoft at Work"; > DataSeries dataSeries = new DataSeries(xAxisLabels, xAxisTitle, > yAxisTitle, title ); > > double[][] data = new double[][]{ {250, 45, 36, 66, 145, 80, 55} }; > String[] legendLabels = { "Bugs" }; > Paint[] paints = {Color.pink}; > > Stroke[] strokes = { ScatterPlotProperties.DEFAULT_LINE_STROKE }; > Shape[] shapes = { PointChartProperties.SHAPE_DIAMOND}; > ScatterPlotProperties properties = > new ScatterPlotProperties(strokes, shapes); > > AxisChartDataSet axisChartDataSet = > new AxisChartDataSet(data, legendLabels, paints, > ChartType.SCATTER_PLOT, properties ); > dataSeries.addIAxisPlotDataSet (axisChartDataSet); > > ChartProperties chartProperties = new ChartProperties(); > chartProperties.setBackgroundPaint((Paint) Color.yellow); > chartProperties.setBorderStroke( (ChartStroke) ChartStroke.DEFAULT_AXIS ); > > AxisProperties axisProperties = new AxisProperties(); > LegendProperties legendProperties = new LegendProperties(); > > AxisChart axisChart= new AxisChart(dataSeries, chartProperties, > axisProperties, legendProperties, > width, height); > > this.exportImage( axisChart, filePath ); > > > } __________________________________ Do you Yahoo!? Check out the new Yahoo! Front Page. www.yahoo.com |
From: Travis R. <tr...@gm...> - 2004-11-12 18:22:35
|
Is it possible to have the labels go over two lines for examples, lets say you have dates like Nov 11, could you make that show over two lines like Nov 11 ? |
From: Hassan, C. <Car...@aq...> - 2004-11-12 18:03:30
|
Thank you. I tried to do that and I was able to create the image map and the chart data, but I am having trouble streaming the chart data to display on the jsp file using a servlet. I created a servlet called ChartServlet (just like the demo sample) but it didn't seem to have any action. I configure tomcat (added config to web.xml). Any ideas why? All I got was a broken image tag, but the image map code was there. =20 I am not sure whether it's relevant, but the following error message was generated: ERROR,http-8080-Processor25,2004-11-12 12:54:38,983,Exception loading sessions from persistent storage java.io.WriteAbortedException: writing aborted; java.io.NotSerializableException: java.awt.image.BufferedImage at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1278) at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1845) at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1769) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1646 ) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1274) at java.io.ObjectInputStream.readObject(ObjectInputStream.java:324) at org.apache.catalina.session.StandardSession.readObject(StandardSession.j ava:1342) at org.apache.catalina.session.StandardSession.readObjectData(StandardSessi on.java:885) at org.apache.catalina.session.StandardManager.doLoad(StandardManager.java: 416) at org.apache.catalina.session.StandardManager.load(StandardManager.java:34 3) at org.apache.catalina.session.StandardManager.start(StandardManager.java:6 57) at org.apache.catalina.core.StandardContext.start(StandardContext.java:4294 ) at org.apache.catalina.core.StandardContext.reload(StandardContext.java:304 3) at org.apache.catalina.manager.ManagerServlet.reload(ManagerServlet.java:10 14) at org.apache.catalina.manager.ManagerServlet.doGet(ManagerServlet.java:330 ) at javax.servlet.http.HttpServlet.service(HttpServlet.java:689) at javax.servlet.http.HttpServlet.service(HttpServlet.java:802) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applica tionFilterChain.java:237) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilt erChain.java:157) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValv e.java:214) at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveCo ntext.java:104) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:5 20) at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardCon textValve.java:198) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValv e.java:152) at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveCo ntext.java:104) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(Authenticator Base.java:540) at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveCo ntext.java:102) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:5 20) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java :137) at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveCo ntext.java:104) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java :118) at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveCo ntext.java:102) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:5 20) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve. java:109) at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveCo ntext.java:104) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:5 20) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929) at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:79 9) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processC onnection(Http11Protocol.java:705) at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:57 7) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool .java:683) at java.lang.Thread.run(Thread.java:534) Caused by: java.io.NotSerializableException: java.awt.image.BufferedImage at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1054) at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:13 32) at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1304) at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1 247) at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1052) at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:278) at org.apache.catalina.session.StandardSession.writeObject(StandardSession. java:1415) at org.apache.catalina.session.StandardSession.writeObjectData(StandardSess ion.java:902) at org.apache.catalina.session.StandardManager.doUnload(StandardManager.jav a:539) at org.apache.catalina.session.StandardManager.unload(StandardManager.java: 485) at org.apache.catalina.session.StandardManager.stop(StandardManager.java:68 7) at org.apache.catalina.core.StandardContext.stop(StandardContext.java:4496) at org.apache.catalina.core.StandardContext.reload(StandardContext.java:303 7) ... 30 more Thanks, Carina -----Original Message----- From: jch...@li... [mailto:jch...@li...] On Behalf Of Kesavan Srinivasan Sent: Thursday, November 11, 2004 9:45 AM To: jch...@li... Subject: Re: [jCharts-users] jchart - struts - image map [bcc][faked-from] Importance: Low One way to do it is - create the jpeg (or other format) image map in struts and store it in session. Have a separate servlet that will stream the image map from session, back to the jsp which invokes the servlet via the <image> tag. Hope this helps. --- "Hassan, Carina" <Car...@aq...> wrote: > Hi All, > =20 > I am trying to use jchart with Struts. I can generate multiple graphs > on a single JSP page now (without Struts). But I am not sure how to=20 > integrate it within Struts. Also, how can I include the generation of > image map (2 steps process) in Struts as well. > =20 > Any suggestions are welcome. Thanks in advance. > =20 > thanks, > Carina > =20 >=20 =09 __________________________________ Do you Yahoo!?=20 Check out the new Yahoo! Front Page.=20 www.yahoo.com=20 =20 ------------------------------------------------------- This SF.Net email is sponsored by: Sybase ASE Linux Express Edition - download now for FREE LinuxWorld Reader's Choice Award Winner for best database on Linux. http://ads.osdn.com/?ad_id=3D5588&alloc_id=3D12065&op=3Dclick _______________________________________________ jCharts-users mailing list jCh...@li... https://lists.sourceforge.net/lists/listinfo/jcharts-users |
From: <de...@in...> - 2004-11-12 17:18:42
|
Hi, Could anybody tell me whats wrong with the following code to plot a = scatter plot. It doesnt show the data points. The title, legends and = axis titles diplay correclty though. Thanks Deepa public void scatterChartDraw(BaseXWPropertyMap view, ChartDataSet cData, = BaseXWPropertyMap style) throws ChartDataException, PropertyException { =20 =20 String[] xAxisLabels =3D { "1998", "1999", "2000", "2001", "2002", "2003", "2004" }; String xAxisTitle =3D "Years"; String yAxisTitle =3D "Problems"; String title =3D "Microsoft at Work"; DataSeries dataSeries =3D new DataSeries(xAxisLabels, xAxisTitle, yAxisTitle, title ); =20 double[][] data =3D new double[][]{ {250, 45, 36, 66, 145, 80, 55} }; String[] legendLabels =3D { "Bugs" }; Paint[] paints =3D {Color.pink}; =20 Stroke[] strokes =3D { ScatterPlotProperties.DEFAULT_LINE_STROKE }; Shape[] shapes =3D { PointChartProperties.SHAPE_DIAMOND}; ScatterPlotProperties properties =3D new ScatterPlotProperties(strokes, shapes); =20 AxisChartDataSet axisChartDataSet =3D new AxisChartDataSet(data, legendLabels, paints, ChartType.SCATTER_PLOT, properties ); dataSeries.addIAxisPlotDataSet (axisChartDataSet); =20 ChartProperties chartProperties =3D new ChartProperties(); chartProperties.setBackgroundPaint((Paint) Color.yellow);=20 chartProperties.setBorderStroke( (ChartStroke) = ChartStroke.DEFAULT_AXIS );=20 =20 AxisProperties axisProperties =3D new AxisProperties(); LegendProperties legendProperties =3D new LegendProperties(); =20 AxisChart axisChart=3D new AxisChart(dataSeries, chartProperties, axisProperties, legendProperties, width, height); =20 this.exportImage( axisChart, filePath ); =20 } |
From: Nicolas R. <nr...@ce...> - 2004-11-12 17:01:08
|
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta content="text/html;charset=ISO-8859-1" http-equiv="Content-Type"> <title></title> </head> <body bgcolor="#ffffff" text="#000000"> <font size="-1"><font face="Trebuchet MS">Hello<br> <br> I'm working with ScatterPlotChart and It works fine, but in my log I see this exception every time that it is rendered.<br> <br> sun.dc.pr.PRException: endPath: bad path<br> at sun.dc.pr.Rasterizer.endPath(Rasterizer.java:537)<br> at sun.java2d.pipe.DuctusRenderer.createShapeRasterizer(DuctusRenderer.java:374)<br> at sun.java2d.pipe.DuctusShapeRenderer.renderPath(DuctusShapeRenderer.java:57)<br> at sun.java2d.pipe.DuctusShapeRenderer.draw(DuctusShapeRenderer.java:45)<br> at sun.java2d.SunGraphics2D.draw(SunGraphics2D.java:2128)<br> at org.jCharts.axisChart.ScatterPlotChart.render(ScatterPlotChart.java:185)<br> at org.jCharts.axisChart.ScatterPlotAxisChart.overlayCharts(Unknown Source)<br> at org.jCharts.axisChart.AxisChart.renderChart(Unknown Source)<br> at org.jCharts.Chart.render(Unknown Source)<br> at org.jCharts.encoders.BinaryEncoderUtil.render(Unknown Source)<br> at org.jCharts.encoders.JPEGEncoder13.encode(Unknown Source)<br> at org.jCharts.encoders.ServletEncoderHelper.encodeJPEG13(Unknown Source)<br> <br> Is it normal? How can I catch this exception?<br> <br> Thanks !<br> <br> <br> </font></font> <div class="moz-signature">-- <br> <style> .nombre{ font-family: georgia; font-size: 12; font-weight: bold; color: #000000; line-height: 14px; } .empresa{ font-family: verdana; font-size: 11; font-weight: bold; color: #000000; line-height: 14px; } .texto{ font-family: tahoma; font-size: 11; color: #535353; line-height: 14px; } .url{ font-family: tahoma; font-size: 11; color: #0000FF; line-height: 14px; } </style> <span class="nombre">Ing. Nicolás Rossi<br> </span><span class="empresa">Certant S.A.<br> </span><span class="texto"> Av. de Mayo 666 Piso 3<br> (C1084AAO) Buenos Aires Argentina<br> Tel: +54 (11) 5219-0855/6 Int: 112<br> <a class="url" href="http://www.certant.com">http://www.certant.com</a> </span></div> </body> </html> |
From: Chris M. <ch...@de...> - 2004-11-11 21:26:34
|
Yes, this is actually possible in the latest Alpha 1.0 CVS release.=20 So from the test/StackedBarTestDriver.java code base if we pass the following data points: double[][] data =3D {{-280, 16, -150, 90, 60, 200, 150, 60 }, {80, 216, -10, 30, 15, 90, 150, 87 } }; Paint[] paints =3D {Color.yellow, Color.blue }; String[] legendLabels =3D {"Test Legend Label", "second set"}; AxisChartDataSet axisChartDataSet =3D new AxisChartDataSet( data, legendLabels, paints, ChartType.BAR_STACKED, = stackedBarChartProperties ); String[] axisLabels =3D {"1900", "1950", "2000", "2050", "3000", "3050", "4000", "4050" }; IAxisDataSeries dataSeries =3D new DataSeries( axisLabels, "Cookies", "Years", null ); dataSeries.addIAxisPlotDataSet( axisChartDataSet ); ChartProperties chartProperties =3D new ChartProperties(); AxisProperties axisProperties =3D new AxisProperties( false ); DataAxisProperties yAxis =3D (DataAxisProperties) axisProperties.getYAxisProperties(); yAxis.setShowZeroLine(true); We get the attached chart: > -----Original Message----- > From: jch...@li...=20 > [mailto:jch...@li...] On Behalf=20 > Of Thiago Henrique Burgos > Sent: Thursday, 11 November 2004 1:47 a.m. > To: jch...@li... > Subject: [jCharts-users] STACKED BARS >=20 > is it possible to put negative values on a stacked bar? Ex.:=20 > I would like to put a positve value for a stack and a=20 > negative value for the other stack on the same bar. >=20 > -- > Thiago Henrique Burgos > Engenheiro de Configura=E7=E3o |
From: Kesavan S. <kes...@ya...> - 2004-11-11 14:45:13
|
One way to do it is - create the jpeg (or other format) image map in struts and store it in session. Have a separate servlet that will stream the image map from session, back to the jsp which invokes the servlet via the <image> tag. Hope this helps. --- "Hassan, Carina" <Car...@aq...> wrote: > Hi All, > > I am trying to use jchart with Struts. I can > generate multiple graphs > on a single JSP page now (without Struts). But I am > not sure how to > integrate it within Struts. Also, how can I include > the generation of > image map (2 steps process) in Struts as well. > > Any suggestions are welcome. Thanks in advance. > > thanks, > Carina > > __________________________________ Do you Yahoo!? Check out the new Yahoo! Front Page. www.yahoo.com |
From: Nathaniel G. A. <nat...@ya...> - 2004-11-10 23:23:38
|
Did you look at the User Guide and the example in the servlet demo? --- "Hassan, Carina" <Car...@aq...> wrote: > Hi All, > > I am trying to use jchart with Struts. I can generate multiple graphs > on a single JSP page now (without Struts). But I am not sure how to > integrate it within Struts. Also, how can I include the generation of > image map (2 steps process) in Struts as well. > > Any suggestions are welcome. Thanks in advance. > > thanks, > Carina > > __________________________________ Do you Yahoo!? Check out the new Yahoo! Front Page. www.yahoo.com |
From: Nathaniel G. A. <nat...@ya...> - 2004-11-10 23:22:35
|
This is not possible --- Thiago Henrique Burgos <thi...@ce...> wrote: > is it possible to put negative values on a stacked bar? Ex.: I would > like to put a positve value for a stack and a negative value for the > other stack on the same bar. > > -- > 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: > Sybase ASE Linux Express Edition - download now for FREE > LinuxWorld Reader's Choice Award Winner for best database on Linux. > http://ads.osdn.com/?ad_id=5588&alloc_id=12065&op=click > _______________________________________________ > jCharts-users mailing list > jCh...@li... > https://lists.sourceforge.net/lists/listinfo/jcharts-users > __________________________________ Do you Yahoo!? Check out the new Yahoo! Front Page. www.yahoo.com |
From: <de...@in...> - 2004-11-10 18:18:18
|
Thanks Chris, I found it in the source in CVS..=20 D ----- Original Message -----=20 From: Chris McKay=20 To: jch...@li...=20 Sent: Tuesday, November 09, 2004 7:14 PM Subject: RE: [jCharts-users] Re: 2 Y-axis Scales Hmmm, it may not have made that alpha zip. Have you tried pulling the = latest source from CVS? C -------------------------------------------------------------------------= --- From: jch...@li... = [mailto:jch...@li...] On Behalf Of = de...@in... Sent: Wednesday, 10 November 2004 1:34 p.m. To: jch...@li... Subject: Re: [jCharts-users] Re: 2 Y-axis Scales Hi Chris, I dont know if i am seeing this correctly but I cant find any = DualAxisComboTestDriver.java in the krysalis-jCharts-1.0.0-alpha1.zip = version. D |
From: Hassan, C. <Car...@aq...> - 2004-11-10 18:09:05
|
Hi All, =20 I am trying to use jchart with Struts. I can generate multiple graphs on a single JSP page now (without Struts). But I am not sure how to integrate it within Struts. Also, how can I include the generation of image map (2 steps process) in Struts as well. =20 Any suggestions are welcome. Thanks in advance. =20 thanks, Carina =20 |
From: Nicolas R. <nr...@ce...> - 2004-11-10 15:51:29
|
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta content="text/html;charset=ISO-8859-1" http-equiv="Content-Type"> <title></title> </head> <body bgcolor="#ffffff" text="#000000"> <tt>Hello<br> <br> I have the solution for my problem. It was that I wanted to make a Scatter Plot with a logaritmic line and with others points alone (without lines). To do that I defined two series and two diferente shapes and strokes:<br> <br> </tt> <blockquote><tt>Stroke[] strokes = new Stroke[]{LineChartProperties.DEFAULT_LINE_STROKE, null};<br> Shape[] shapes = new Shape[]{new Ellipse2D.Double(), new Ellipse2D.Double(0d,0d,5d,5d)};<br> </tt></blockquote> <tt><br> Note that the second stroke is null, I will explain it below. The first shape is an elipse with no width and height because I don't want to see the points. I want to see only the logaritmic function.<br> <br> As I said above, the stroke is null because for some series I want to display only the points without the line that unites the points. To make it work I had to modify some lines in ScatterPlotChart class. <br> I added this conditional in line 182:<br> <br> </tt> <blockquote><tt>if(scatterPlotProperties.getLineStrokes()[ i ] != null)<br> {<br> g2d.setStroke( scatterPlotProperties.getLineStrokes()[ i ] );<br> g2d.draw( line );<br> }<br> </tt></blockquote> <tt><br> I hope that it might help someone.<br> <br> Bye</tt><br> <br> <div class="moz-signature"> <style> .nombre{ font-family: georgia; font-size: 12; font-weight: bold; color: #000000; line-height: 14px; } .empresa{ font-family: verdana; font-size: 11; font-weight: bold; color: #000000; line-height: 14px; } .texto{ font-family: tahoma; font-size: 11; color: #535353; line-height: 14px; } .url{ font-family: tahoma; font-size: 11; color: #0000FF; line-height: 14px; } </style><span class="nombre">Ing. Nicolás Rossi<br> </span><span class="empresa">Certant S.A.<br> </span><span class="texto"> Av. de Mayo 666 Piso 3<br> (C1084AAO) Buenos Aires Argentina<br> Tel: +54 (11) 5219-0855/6 Int: 112<br> <a class="url" href="http://www.certant.com">http://www.certant.com</a> </span></div> <br> <br> Nicolas Rossi wrote: <blockquote cite="mid...@ce..." type="cite"> <title></title> <font size="-1"><font face="Trebuchet MS">Hello, I am new in the list. I am using some charts of JCharts's libraries and they work very well.<br> <br> Now I have to generate a new chart. I am using ScatterPlotAxisChart but I need to assign a new ScatterPlotProperties for each set of data points. At this moment the same ScatterPlotProperties applies to the entire dataset.<br> <br> Can somebody help me to modify the method <i>scatterPlotDataSet.addDataPoints</i> ? I think the best way will be add a new parameter to this method with the ScatterPlotProperties. I know that I will have to change other classes to handle this behavior.<br> <br> <br> Thanks<br> <br> Nicolas<br> </font></font><br> ------------------------------------------------------- This SF.Net email is sponsored by: Sybase ASE Linux Express Edition - download now for FREE LinuxWorld Reader's Choice Award Winner for best database on Linux. <a class="moz-txt-link-freetext" href="http://ads.osdn.com/?ad_id=5588&alloc_id=12065&op=click">http://ads.osdn.com/?ad_id=5588&alloc_id=12065&op=click</a> _______________________________________________ jCharts-users mailing list <a class="moz-txt-link-abbreviated" href="mailto:jCh...@li...">jCh...@li...</a> <a class="moz-txt-link-freetext" href="https://lists.sourceforge.net/lists/listinfo/jcharts-users">https://lists.sourceforge.net/lists/listinfo/jcharts-users</a> </blockquote> </body> </html> |
From: Thomas B. <Tho...@cn...> - 2004-11-10 12:56:59
|
=20 Unsubscribe -----Urspr=FCngliche Nachricht----- Von: jch...@li... = [mailto:jch...@li...] Im Auftrag von Thiago = Henrique Burgos Gesendet: Mittwoch, 10. November 2004 13:47 An: jch...@li... Betreff: [jCharts-users] STACKED BARS is it possible to put negative values on a stacked bar? Ex.: I would = like to put a positve value for a stack and a negative value for the = other stack on the same bar. -- Thiago Henrique Burgos Engenheiro de Configura=E7=E3o ______________________________________________________________ C.entro de E.studos e S.istemas A.vancados do R.ecife Fone: +55 81 3425-4857 http://www.cesar.org.br=20 ------------------------------------------------------- This SF.Net email is sponsored by: Sybase ASE Linux Express Edition - download now for FREE LinuxWorld Reader's Choice Award Winner for best database on Linux. http://ads.osdn.com/?ad_id=3D5588&alloc_id=3D12065&op=3Dclick _______________________________________________ jCharts-users mailing list jCh...@li... https://lists.sourceforge.net/lists/listinfo/jcharts-users |
From: Thiago H. B. <thi...@ce...> - 2004-11-10 12:45:46
|
is it possible to put negative values on a stacked bar? Ex.: I would like to put a positve value for a stack and a negative value for the other stack on the same bar. -- 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 |
From: Chris M. <ch...@de...> - 2004-11-10 01:12:14
|
Hmmm, it may not have made that alpha zip. Have you tried pulling the latest source from CVS? C _____ From: jch...@li... [mailto:jch...@li...] On Behalf Of de...@in... Sent: Wednesday, 10 November 2004 1:34 p.m. To: jch...@li... Subject: Re: [jCharts-users] Re: 2 Y-axis Scales Hi Chris, I dont know if i am seeing this correctly but I cant find any DualAxisComboTestDriver.java in the krysalis-jCharts-1.0.0-alpha1.zip <http://prdownloads.sourceforge.net/jcharts/krysalis-jCharts-1.0.0-alpha-1.z ip?download> version. D |
From: <de...@in...> - 2004-11-10 00:24:31
|
Hi Chris, I dont know if i am seeing this correctly but I cant find any = DualAxisComboTestDriver.java in the krysalis-jCharts-1.0.0-alpha1.zip = version. D ----- Original Message -----=20 From: Chris McKay=20 To: jch...@li...=20 Sent: Tuesday, November 09, 2004 5:05 PM Subject: RE: [jCharts-users] Re: 2 Y-axis Scales Are you using the Alpha release? Dual Y axis has been implemented = there. Look at = krysalis-jcharts\src\java\org\krysalis\jcharts\test\DualAxisComboTestDriv= er.java for an example of use. C -------------------------------------------------------------------------= --- From: jch...@li... = [mailto:jch...@li...] On Behalf Of = de...@in... Sent: Wednesday, 10 November 2004 8:37 a.m. To: jch...@li... Subject: [jCharts-users] Re: 2 Y-axis Scales Hi, I am working with Line Charts and was wondering if I could plot = lines according to 2 different Y-axis Scales. (One on the left and one = on the right.) and how would i do that.=20 Thanks Deepa |
From: Jiang, X. <jon...@pi...> - 2004-11-09 23:50:37
|
That works!=20 Thanks a lot! -Jon -----Original Message----- From: jch...@li... [mailto:jch...@li...]On Behalf Of jch...@li... Sent: Sunday, November 07, 2004 8:40 PM To: jch...@li... Subject: jCharts-users digest, Vol 1 #271 - 2 msgs Send jCharts-users mailing list submissions to jch...@li... To subscribe or unsubscribe via the World Wide Web, visit https://lists.sourceforge.net/lists/listinfo/jcharts-users or, via email, send a message with subject or body 'help' to jch...@li... You can reach the person managing the list at jch...@li... When replying, please edit your Subject line so it is more specific than "Re: Contents of jCharts-users digest..." Today's Topics: 1. RE: jCharts-users digest, Vol 1 #270 - 1 msg (Jiang, Xihua) 2. Re: RE: jCharts-users digest, Vol 1 #270 - 1 msg (Nathaniel G. = Auvil) --__--__-- Message: 1 Date: Sun, 7 Nov 2004 14:19:36 -0800 From: "Jiang, Xihua" <jon...@pi...> To: <jch...@li...> Subject: [jCharts-users] RE: jCharts-users digest, Vol 1 #270 - 1 msg Reply-To: jch...@li... Here's the data I'm using. The chart comes out pretty flat. The max of = Y=3D20 is 8 and the min of Y, 0. I couldn't find a clue how to change the = range=3D20 for Y axis by looking at jcharts source. X-axis:=3D20 "11/05/01","11/06/01","11/07/01","11/08/01","11/09/01","11/12/01", "11/13/01","11/14/01","11/15/01","11/16/01","11/19/01","11/20/01", "11/21/01","11/23/01","11/26/01","11/27/01","11/28/01","11/29/01" Y axis: 4.285313558462715,4.327355106381077,4.256116165643733, 4.264372929909344,4.32266224941005,4.386408260326684, 4.322149065925121,4.407173633919275,4.613895160148932, 4.822555639285337,4.924603927261161,5.006015315053992, 5.168691878725254,5.173691883743854,5.187260136310746, 5.09519138474616,5.141170201331345,5.08982567470055 -Jon >Help, please (Jiang, Xihua) >Anybody knows the answers to my following two questions? Please advise. = I=3D > cannot move on without resolving these problems. >1) How can I change the minimum/maximum Y values so as to display = more=3D20 >details? >2) Can I control the number and value of X-labels, for example, = just=3D20 >display 3 x-labels - the start, the middle, and the end values? >Attached is the chart I got using jcharts. >Thanks in advance, >Jon This message contains confidential information and is intended only for = the=3D individual named. If you are not the named addressee, you should not = disse=3D minate, distribute, alter or copy this e-mail.=3D20 Please notify the sender immediately by e-mail if you have received this = e-=3D mail by mistake and delete this e-mail from your system.=3D20 E-mail transmissions cannot be guaranteed to be secure or error-free as = inf=3D ormation could be intercepted, corrupted, lost, destroyed, arrive late = or i=3D ncomplete, or contain viruses. The sender, therefore, does not accept liability for any errors or = omission=3D s in the contents of this message which arise during or as a result of = e-ma=3D il transmission. If verification is required, please request a hard-copy = ve=3D rsion. This message is provided for information purposes and should not = be =3D construed as a solicitation or offer to buy or sell any securities or = relat=3D ed financial instruments in any jurisdiction. --__--__-- Message: 2 Date: Sun, 7 Nov 2004 17:31:50 -0800 (PST) From: "Nathaniel G. Auvil" <nat...@ya...> Subject: Re: [jCharts-users] RE: jCharts-users digest, Vol 1 #270 - 1 = msg To: jch...@li... Reply-To: jch...@li... try something like this: DataAxisProperties yAxis =3D (DataAxisProperties) = axisProperties.getYAxisProperties(); yAxis.setNumItems( 10 ); yAxis.setRoundToNearest( -3 ); UserDefinedScaleCalculator u=3D new UserDefinedScaleCalculator( 4.00, = .15 ); yAxis.setScaleCalculator( u ); There is no user defined functionality to control which labels are shown = on the x-axis. You could do it manually in your data and use empty Strings for all the values = except the ones you want to display. --- "Jiang, Xihua" <jon...@pi...> wrote: > Here's the data I'm using. The chart comes out pretty flat. The max of = Y=20 > is 8 and the min of Y, 0. I couldn't find a clue how to change the = range=20 > for Y axis by looking at jcharts source. >=20 > X-axis:=20 > "11/05/01","11/06/01","11/07/01","11/08/01","11/09/01","11/12/01", > "11/13/01","11/14/01","11/15/01","11/16/01","11/19/01","11/20/01", > "11/21/01","11/23/01","11/26/01","11/27/01","11/28/01","11/29/01" > Y axis: > 4.285313558462715,4.327355106381077,4.256116165643733, > 4.264372929909344,4.32266224941005,4.386408260326684, > 4.322149065925121,4.407173633919275,4.613895160148932, > 4.822555639285337,4.924603927261161,5.006015315053992, > 5.168691878725254,5.173691883743854,5.187260136310746, > 5.09519138474616,5.141170201331345,5.08982567470055 >=20 > -Jon >=20 > >Help, please (Jiang, Xihua) > >Anybody knows the answers to my following two questions? Please = advise. I> > cannot move on without resolving these problems. >=20 > >1) How can I change the minimum/maximum Y values so as to display = more=20 > >details? > >2) Can I control the number and value of X-labels, for example, just=20 > >display 3 x-labels - the start, the middle, and the end values? >=20 > >Attached is the chart I got using jcharts. >=20 > >Thanks in advance, >=20 > >Jon >=20 >=20 > This message contains confidential information and is intended only = for the individual named. If > you are not the named addressee, you should not disseminate, = distribute, alter or copy this > e-mail.=20 > Please notify the sender immediately by e-mail if you have received = this e-mail by mistake and > delete this e-mail from your system.=20 > E-mail transmissions cannot be guaranteed to be secure or error-free = as information could be > intercepted, corrupted, lost, destroyed, arrive late or incomplete, or = contain viruses. > The sender, therefore, does not accept liability for any errors or = omissions in the contents of > this message which arise during or as a result of e-mail transmission. = If verification is > required, please request a hard-copy version. This message is provided = for information purposes > and should not be construed as a solicitation or offer to buy or sell = any securities or related > financial instruments in any jurisdiction. >=20 >=20 >=20 > ------------------------------------------------------- > This SF.Net email is sponsored by: > Sybase ASE Linux Express Edition - download now for FREE > LinuxWorld Reader's Choice Award Winner for best database on Linux. > http://ads.osdn.com/?ad_idU88&alloc_id=12065&op=3Dclick > _______________________________________________ > jCharts-users mailing list > jCh...@li... > https://lists.sourceforge.net/lists/listinfo/jcharts-users >=20 =09 __________________________________=20 Do you Yahoo!?=20 Check out the new Yahoo! Front Page.=20 www.yahoo.com=20 =20 --__--__-- _______________________________________________ jCharts-users mailing list jCh...@li... https://lists.sourceforge.net/lists/listinfo/jcharts-users End of jCharts-users Digest |
From: Chris M. <ch...@de...> - 2004-11-09 23:04:14
|
Are you using the Alpha release? Dual Y axis has been implemented there. Look at krysalis-jcharts\src\java\org\krysalis\jcharts\test\DualAxisComboTestDriver. java for an example of use. C _____ From: jch...@li... [mailto:jch...@li...] On Behalf Of de...@in... Sent: Wednesday, 10 November 2004 8:37 a.m. To: jch...@li... Subject: [jCharts-users] Re: 2 Y-axis Scales Hi, I am working with Line Charts and was wondering if I could plot lines according to 2 different Y-axis Scales. (One on the left and one on the right.) and how would i do that. Thanks Deepa |
From: Nicolas R. <nr...@ce...> - 2004-11-09 19:32:48
|
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta content="text/html;charset=ISO-8859-1" http-equiv="Content-Type"> <title></title> </head> <body bgcolor="#ffffff" text="#000000"> <font size="-1"><font face="Trebuchet MS">Hello, I am new in the list. I am using some charts of JCharts's libraries and they work very well.<br> <br> Now I have to generate a new chart. I am using ScatterPlotAxisChart but I need to assign a new ScatterPlotProperties for each set of data points. At this moment the same ScatterPlotProperties applies to the entire dataset.<br> <br> Can somebody help me to modify the method <i>scatterPlotDataSet.addDataPoints</i> ? I think the best way will be add a new parameter to this method with the ScatterPlotProperties. I know that I will have to change other classes to handle this behavior.<br> <br> <br> Thanks<br> <br> Nicolas<br> </font></font><br> </body> </html> |
From: <de...@in...> - 2004-11-09 19:29:33
|
Hi,=20 I was trying to create a scatter plot. I could get the outline of the = chart and the labels, titles etc.. but no data points. Following is the = code. Could you tell me whats going wrong .. =20 public void scatterChartDraw(BaseXWPropertyMap view, ChartDataSet cData, = BaseXWPropertyMap style) throws ChartDataException, PropertyException { String[] xAxisLabels =3D { "1998", "1999", "2000", "2001", "2002", "2003", "2004" }; String xAxisTitle =3D "Years"; String yAxisTitle =3D "Problems"; String title =3D "Microsoft at Work"; DataSeries dataSeries =3D new DataSeries(xAxisLabels, xAxisTitle, yAxisTitle, title ); =20 double[][] data =3D new double[][]{ {250, 45, 36, 66, 145, 80, 55} }; String[] legendLabels =3D { "Bugs" }; Paint[] paints =3D {Color.red}; =20 Stroke[] strokes =3D { ScatterPlotProperties.DEFAULT_LINE_STROKE }; Shape[] shapes =3D { PointChartProperties.SHAPE_DIAMOND}; ScatterPlotProperties properties =3D new ScatterPlotProperties(strokes, shapes); =20 AxisChartDataSet axisChartDataSet =3D new AxisChartDataSet(data, legendLabels, paints, ChartType.SCATTER_PLOT, properties ); dataSeries.addIAxisPlotDataSet (axisChartDataSet); =20 ChartProperties chartProperties =3D new ChartProperties(); chartProperties.setBackgroundPaint((Paint) Color.LIGHT_GRAY );=20 chartProperties.setBorderStroke( (ChartStroke) = ChartStroke.DEFAULT_AXIS );=20 =20 AxisProperties axisProperties =3D new AxisProperties(); LegendProperties legendProperties =3D new LegendProperties(); =20 AxisChart axisChart=3D new AxisChart(dataSeries, chartProperties, axisProperties, legendProperties, width, height); =20 this.exportImage( axisChart, filePath ); =20 } |
From: <de...@in...> - 2004-11-09 19:26:47
|
Hi, I am working with Line Charts and was wondering if I could plot lines = according to 2 different Y-axis Scales. (One on the left and one on the = right.) and how would i do that.=20 Thanks Deepa |
From: Nathaniel G. A. <nat...@ya...> - 2004-11-08 01:31:58
|
try something like this: DataAxisProperties yAxis = (DataAxisProperties) axisProperties.getYAxisProperties(); yAxis.setNumItems( 10 ); yAxis.setRoundToNearest( -3 ); UserDefinedScaleCalculator u= new UserDefinedScaleCalculator( 4.00, .15 ); yAxis.setScaleCalculator( u ); There is no user defined functionality to control which labels are shown on the x-axis. You could do it manually in your data and use empty Strings for all the values except the ones you want to display. --- "Jiang, Xihua" <jon...@pi...> wrote: > Here's the data I'm using. The chart comes out pretty flat. The max of Y > is 8 and the min of Y, 0. I couldn't find a clue how to change the range > for Y axis by looking at jcharts source. > > X-axis: > "11/05/01","11/06/01","11/07/01","11/08/01","11/09/01","11/12/01", > "11/13/01","11/14/01","11/15/01","11/16/01","11/19/01","11/20/01", > "11/21/01","11/23/01","11/26/01","11/27/01","11/28/01","11/29/01" > Y axis: > 4.285313558462715,4.327355106381077,4.256116165643733, > 4.264372929909344,4.32266224941005,4.386408260326684, > 4.322149065925121,4.407173633919275,4.613895160148932, > 4.822555639285337,4.924603927261161,5.006015315053992, > 5.168691878725254,5.173691883743854,5.187260136310746, > 5.09519138474616,5.141170201331345,5.08982567470055 > > -Jon > > >Help, please (Jiang, Xihua) > >Anybody knows the answers to my following two questions? Please advise. I> > cannot move on without resolving these problems. > > >1) How can I change the minimum/maximum Y values so as to display more > >details? > >2) Can I control the number and value of X-labels, for example, just > >display 3 x-labels - the start, the middle, and the end values? > > >Attached is the chart I got using jcharts. > > >Thanks in advance, > > >Jon > > > This message contains confidential information and is intended only for the individual named. If > you are not the named addressee, you should not disseminate, distribute, alter or copy this > e-mail. > Please notify the sender immediately by e-mail if you have received this e-mail by mistake and > delete this e-mail from your system. > E-mail transmissions cannot be guaranteed to be secure or error-free as information could be > intercepted, corrupted, lost, destroyed, arrive late or incomplete, or contain viruses. > The sender, therefore, does not accept liability for any errors or omissions in the contents of > this message which arise during or as a result of e-mail transmission. If verification is > required, please request a hard-copy version. This message is provided for information purposes > and should not be construed as a solicitation or offer to buy or sell any securities or related > financial instruments in any jurisdiction. > > > > ------------------------------------------------------- > This SF.Net email is sponsored by: > Sybase ASE Linux Express Edition - download now for FREE > LinuxWorld Reader's Choice Award Winner for best database on Linux. > http://ads.osdn.com/?ad_idU88&alloc_id065&op=click > _______________________________________________ > jCharts-users mailing list > jCh...@li... > https://lists.sourceforge.net/lists/listinfo/jcharts-users > __________________________________ Do you Yahoo!? Check out the new Yahoo! Front Page. www.yahoo.com |
From: Jiang, X. <jon...@pi...> - 2004-11-07 22:18:59
|
Here's the data I'm using. The chart comes out pretty flat. The max of Y=20 is 8 and the min of Y, 0. I couldn't find a clue how to change the range=20 for Y axis by looking at jcharts source. X-axis:=20 "11/05/01","11/06/01","11/07/01","11/08/01","11/09/01","11/12/01", "11/13/01","11/14/01","11/15/01","11/16/01","11/19/01","11/20/01", "11/21/01","11/23/01","11/26/01","11/27/01","11/28/01","11/29/01" Y axis: 4.285313558462715,4.327355106381077,4.256116165643733, 4.264372929909344,4.32266224941005,4.386408260326684, 4.322149065925121,4.407173633919275,4.613895160148932, 4.822555639285337,4.924603927261161,5.006015315053992, 5.168691878725254,5.173691883743854,5.187260136310746, 5.09519138474616,5.141170201331345,5.08982567470055 -Jon >Help, please (Jiang, Xihua) >Anybody knows the answers to my following two questions? Please advise. I= > cannot move on without resolving these problems. >1) How can I change the minimum/maximum Y values so as to display more=20 >details? >2) Can I control the number and value of X-labels, for example, just=20 >display 3 x-labels - the start, the middle, and the end values? >Attached is the chart I got using jcharts. >Thanks in advance, >Jon This message contains confidential information and is intended only for the= individual named. If you are not the named addressee, you should not disse= minate, distribute, alter or copy this e-mail.=20 Please notify the sender immediately by e-mail if you have received this e-= mail by mistake and delete this e-mail from your system.=20 E-mail transmissions cannot be guaranteed to be secure or error-free as inf= ormation could be intercepted, corrupted, lost, destroyed, arrive late or i= ncomplete, or contain viruses. The sender, therefore, does not accept liability for any errors or omission= s in the contents of this message which arise during or as a result of e-ma= il transmission. If verification is required, please request a hard-copy ve= rsion. This message is provided for information purposes and should not be = construed as a solicitation or offer to buy or sell any securities or relat= ed financial instruments in any jurisdiction. |
From: Jiang, X. <jon...@pi...> - 2004-11-07 21:42:16
|
Anybody knows the answers to my following two questions? Please advise. I c= annot move on without resolving these problems. 1) How can I change the minimum/maximum Y values so as to display more deta= ils? 2) Can I control the number and value of X-labels, for example, just displa= y 3 x-labels - the start, the middle, and the end values? Attached is the chart I got using jcharts. Thanks in advance, Jon This message contains confidential information and is intended only for the= individual named. If you are not the named addressee, you should not disse= minate, distribute, alter or copy this e-mail.=20 Please notify the sender immediately by e-mail if you have received this e-= mail by mistake and delete this e-mail from your system.=20 E-mail transmissions cannot be guaranteed to be secure or error-free as inf= ormation could be intercepted, corrupted, lost, destroyed, arrive late or i= ncomplete, or contain viruses. The sender, therefore, does not accept liability for any errors or omission= s in the contents of this message which arise during or as a result of e-ma= il transmission. If verification is required, please request a hard-copy ve= rsion. This message is provided for information purposes and should not be = construed as a solicitation or offer to buy or sell any securities or relat= ed financial instruments in any jurisdiction. |
From: Nathaniel G. A. <nat...@ya...> - 2004-11-05 19:58:32
|
you can either pass a ScaleCalculator instance to the Axis DataAxis Constructor or simply get it from the DataAxis. There are methods on there to set the min and max. Be aware of the rounding factor you are using. You would want to round to the nearest 10 to the -1 power --- "Jiang, Xihua" <jon...@pi...> wrote: > Hi folks, > > I'm using jcharts to develop a plot tool. It works fine so far, > but I don't know how to set the scales and max/min values > for X/Y axis. My data ranges from 3.8 to 6.2, but the max > value for Y axis is 12, and the min value, 0 in the chart > plotted using jcharts. > > Could you please give me some suggestion? If you can > provide some sample code, that'll be great. > > Thanks in advance, > > Jon > > > This message contains confidential information and is intended only for the individual named. If > you are not the named addressee, you should not disseminate, distribute, alter or copy this > e-mail. > Please notify the sender immediately by e-mail if you have received this e-mail by mistake and > delete this e-mail from your system. > E-mail transmissions cannot be guaranteed to be secure or error-free as information could be > intercepted, corrupted, lost, destroyed, arrive late or incomplete, or contain viruses. > The sender, therefore, does not accept liability for any errors or omissions in the contents of > this message which arise during or as a result of e-mail transmission. If verification is > required, please request a hard-copy version. This message is provided for information purposes > and should not be construed as a solicitation or offer to buy or sell any securities or related > financial instruments in any jurisdiction. > > > > ------------------------------------------------------- > This SF.Net email is sponsored by: > Sybase ASE Linux Express Edition - download now for FREE > LinuxWorld Reader's Choice Award Winner for best database on Linux. > http://ads.osdn.com/?ad_idU88&alloc_id065&op=click > _______________________________________________ > jCharts-users mailing list > jCh...@li... > https://lists.sourceforge.net/lists/listinfo/jcharts-users > __________________________________ Do you Yahoo!? Check out the new Yahoo! Front Page. www.yahoo.com |