nabyendu Report post Posted March 5, 2010 Hi,I am integrating FusionWidget Angular Gauge in my web application. I am using setDataUrl(string path_to_xml). This will render the gauge with the values supplied in XML file. This is fine. Now I want to change some properties for gauge e.g, lowerLimitDisplay,upperLimitDisplay,gaugeStartAngle,gaugeEndAngle, paletteThemeColor etc. before rendering gauge. That mean I want to change those property values supplied in XML file before rendering the gauge. Could you tell me how to acheive this ? Thanks & Regards Nabyendu Adhikari Share this post Link to post Share on other sites
Guest Madhumita Report post Posted March 5, 2010 Hello, Welcome to FusionCharts Forum. You would need to add and set values to these attributes in the <chart> element inside the XML. e.g. <chart lowerLimitDisplay='0' upperLimitDisplay='100' > I hope this helps you. Share this post Link to post Share on other sites
nabyendu Report post Posted March 5, 2010 Hi Madhumita, My data.xml file content is like that < chart lowerLimit='0' upperLimit='100' lowerLimitDisplay='Bad' upperLimitDisplay='Good' gaugeStartAngle='135' gaugeEndAngle='45' gaugeOriginX='130' gaugeOriginY='180' gaugeOuterRadius='140' palette='1' numberSuffix='%' tickValueDistance='20' showValue='1' majorTMHeight='10' minorTMHeight='5'>.... </chart> I am using this code var chart = new FusionCharts( "Charts/AngularGauge.swf", div, width, height, "0", "1" ); chart.setDataURL( "data.xml" ); <--------------- Here I want to change gaugeStartAngle to '0' and gaugeEndAngle to '180' chart.render( divId ); Is this possible? Thanks & regards Nabyendu Adhikari Share this post Link to post Share on other sites
Guest Madhumita Report post Posted March 5, 2010 (edited) Hello, Firstly give an unique id to your chart. var chart = new FusionCharts( "Charts/AngularGauge.swf", 'Chart1Id', width, height, "0", "1" ); After rendering the chart you can create a string XML say var XMLData = <here you provide the new XML> Now, you get the chart by its id and do a setdataXMl on that. The chart gets updated internally. e.g. var chartObj= getChartFromID('id of the chart'); chartObj.setDataXML(XMLData); Edited March 5, 2010 by Guest Share this post Link to post Share on other sites
nabyendu Report post Posted March 5, 2010 Hi Madhumita, I have used chart.setAttribute("width", "600"); chart.setAttribute("height", "180"); which changes the chart size. I have also found other two methods in FusionCharts.js file viz; addParam and addVariable. var chart = new FusionCharts( "Charts/AngularGauge.swf", "chartID", "200", "200", "0", "1" ); chart.setDataURL("data.xml"); chart.setAttribute("width", "600"); <---- final chart width is 600 although in constructor we provide width value as 200 chart.setAttribute("height", "180"); <---- final chart height is 180 although in constructor we provided height value as 200 chart.render( "chartID"); But I want to change other properties like gaugeStartAngle,gaugeEndAngle. Can we do it without creating new XML ? Thanks & Regards Nabyendu Adhikari Share this post Link to post Share on other sites
Rahul Kumar Report post Posted March 5, 2010 (edited) Hi Nabyendu, I am afriad, it is not possible as those attributes works from XML itself. Edited March 5, 2010 by Guest Share this post Link to post Share on other sites