luisbessa

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Posts posted by luisbessa


  1.  

    Hi.

     

    The number of dataplots that can be plotted on a chart, depends on various factors.
     
    a. The number of charts rendered per page. If the number is more (even if the data points per chart chart is less) the performance may decrease.
     
    b. The chart type. Like: ZoomLine chart is capable of plotting more than 100k data points, without any performance issue. But normal Column2D chart can't.
     
    c. The system configuration. Like: RAM capacity, Processor speed and the number of processes running at the time of loading the charts in the browser
     
    d. Browser being used.(Eg. It is observed that the browsers like Chrome are faster than IE 8)
     
    However, setting off the chart animation, disabling tooltips, removing the applied custom styles might increase the performance for JavaScript charts.
     
    Hope this helps.

     

     

    Hello!

     

    First of all, thanks for your tips!

     

    I'm drawing a heatmap and a MSCombiDY2D on the same ajax call. Following your comment i tried it with just the heatmap and its still slow, when it start plotting the page completely freeze