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roberthow

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About roberthow

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  1. Is there any way to add annotations to LegendBox or DataGrid? If not, can I specify a position to show a annotation in chart? Not only in plot area, but also in all over the chart. Same to my another post, the method AnnotationObject.setPlotAreaOnly(false) seems to just include plot area and margins, exclude LegendBox or DataGrid. Thanks.
  2. My chart has PlotArea, LegendBox, DataGrid from left to right. I want to set a title to center, so the code like below: -------------------------my code------------------------ var title = new cfx.TitleDockable(); title.setText("My Title"); title.setPlotAreaOnly(false); title.setAlignment(cfx.StringAlignment.Center); chart1.getTitles().add(title); -------------------------------------------------------------- The code can not meet my requirement and the method setPlotAreaOnly() seems to just include plot area and margins, it exclude the legend box and data grid. Is there any way to make the title centered, not just in plot area and margins, but the whole chart.
  3. Got it. Many Thanks. BTW, As a user , I wish the online API document can be updated ASAP to match the current build of jChartFX.
  4. I see. Thank you ,JuanC Can you help and reply another my post( http://community.jchartfx.com/forums/t/294.aspx )?
  5. Now I found the css setting in jchartfx.css has override the api PointLabel.setTextColor(). the css code in jchartfx.css about PointLabel is ".jchartfx .PointLabel" & ".jchartfx .PointLabelBorder". How to write the css code to get different point label text color with different series?
  6. my code has no effect // var series1=chart.getSeries().getItem(0); var series2=chart.getSeries().getItem(1); series1.getPointLabels().setTextColor("#FF0000"); series2.getPointLabels().setTextColor("#00FF00"); // So I need help. Thanks.
  7. my code: function loadChart() { var chart1 = new cfx.Chart(); chart1.getData().setSeries(1); chart1.getData().setPoints(4); chart1.getAllSeries().setGallery(cfx.Gallery.Pie); var ann = new cfx.annotation.Annotations(); var annList = ann.getList(); var annPic = new cfx.annotation.AnnotationPicture(); annPic.setPicture("images/dx.jpg"); //annPic.setMode(cfx.AnnImageMode.Tile); annPic.setWidth(370); annPic.setHeight(445); annPic.setLeft(50); annPic.setTop(50); annList.add(annPic); chart1.getExtensions().add(ann); var divHolder = document.getElementById('ChartDiv'); chart1.create(divHolder); } --------------------------------------------------------------- the problem is the Pie Chart shows correctly, but annotation picture can not show, it just show as a rectangle. There are too little documentation about Annotation APIs in http://support.softwarefx.com/jChartFX/api for reference. does any one can let me know what's wrong with the code? Another Problem is the comment line in the code ( //annPic.setMode(cfx.AnnImageMode.Tile); ), if I uncomment that line and run the code, the brower will not show the pie chart and throw error message "Unable to get value of the property 'Tile': object is null or undefined". There is already include jchartfx.annotation.js in my code. anyone can help me? my system is win7, brower is IE 9, jChartFX version is 7.1.5044.21402 Thanks.
  8. thank you, JuanC the problem has been solved. In my full html code, it has the directive "<!DOCTYPE html>". But before the directive, i add some comments like this: ----------------------------------------- <!-- some comments --> <!DOCTYPE html> <html> ....... ----------------------------------------- So when I saw your reply, I open the Developer Tools and found IE9 is in "quirks mode". I tried to delete the comments before "<!DOCTYPE html>" , then I found IE9 is in "Standards mode" and the chart has been displayed in my IE9. thanks again.
  9. Hi, my jChartFX version is 7.1.5044 (7.1.5021 also has this problem) and IE9 version is 9.0.8112.16421, error details is: ----------------------------------------------------------------------------- Webpage error details User Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.1; Trident/5.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; InfoPath.2; .NET4.0C; .NET4.0E) Timestamp: Wed, 6 Nov 2013 01:22:25 UTC Message: Unable to get value of the property 'call': object is null or undefined Line: 496 Char: 395 Code: 0 URI: http://localhost:8080/JQMTest/js/jchartfx.coreVector.js --------------------------------------------------------------------------------- html code : <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>jChartFX Test</title> <link rel="stylesheet" type="text/css" href="styles/jchartfx.css" /> <script type="text/javascript" src="js/jchartfx.system.js"></script> <script type="text/javascript" src="js/jchartfx.coreVector.js"></script> <script type="text/javascript"> var chart1; function loadChart() { chart1 = new cfx.Chart(); chart1.getData().setSeries(2); chart1.getAxisY().setMin(500); chart1.getAxisY().setMax(2000); var series1 = chart1.getSeries().getItem(0); var series2 = chart1.getSeries().getItem(1); series1.setGallery(cfx.Gallery.Lines); series2.setGallery(cfx.Gallery.Bar); var divHolder = document.getElementById('ChartDiv'); chart1.create(divHolder); } </script> </head> <body onload="loadChart()"> <div id="ChartDiv" style="width:600px;height:400px;display:inline-block"></div> </body> </html> -------------------------------------------- these codes works correctly in FireFox and Opera, does any one can help me?
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