Performance issue while rendering Realtime Line DY

[kollepara]

We are facing the performance issue of chart rendering when the chart width is more.

 

 

 

We are suppose to show the XY chart in detail for every second for the period of 15 mins. For that we make chart width as 2500.

 

 

 

Rendering time of this chart is really long. Also this chart doesn't have the horizontal scroll bar. (Same case in Scatter XY chart, also doesn't have horizontal scroll bar)

 

 

 

Any suggestions to make performance better?

 

 

 

Fusion team: you can consider these in the next release

[Guest Basundhara Ghosal]

Hi,

Could you please send us the sample code that you are using, as an attachment?

Also, could you please send us the screen-shot of the error that you are receiving, as an attachment?

Awaiting your reply.

[kollepara]

Sure i will send.

 

 

 

I have one question. setDataUrl Vs setDataXML is there any difference between those interms of performance?

[Guest Basundhara Ghosal]

Hi,

setDataXML :- You can change the data of a chart at client side using the setDataXML method of chart.

Ref.- http://www.fusioncharts.com/docs?/JS_setDataXML.html

setDataURL :- Using this method, we just provide the URL of the XML data document to chart. It then becomes the job of the chart to request data from that URL, parse it and finally render it.

Ref.- http://www.fusioncharts.com/docs?/JS_setDataURL.html

Hope this helps.

[kollepara]

This is my chart object

 

 

 

var loudNessChart = iqCharts.createRealTimeLineDYChart( 2500, portletHeight, null, "loudNessChart", obj.loudness );

 

 

 

function returns the widget after setting the dataXML

 

 

 

this.createRealTimeLineDYChart = function( width, height, dataUrl, chartId, dataXML ){

 

return this.createWidget( width, height, 'RealTimeLineDY.swf', dataUrl, chartId, dataXML )

 

}

 

 

 

But my dataXML is huge. I attached the files now

dataXML.xml

Edited June 24, 2010 by Guest

[Guest Basundhara Ghosal]

Hi,

Please try setting the attribute 'animation' to '0' in the <chart> element.

Hope this helps.