ph1g

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  1. 612 votes
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      9 comments  ·  Highcharts Javascript API  ·  Flag idea as inappropriate…  ·  Admin →
      ph1g commented  · 

      Mokumax - I calculate it server side and the offer it up as a separate data series. In perl I used Math::NumberCruncher::BestFit

      ph1g supported this idea  · 
      ph1g commented  · 

      This would be extremely useful. If we could also calculate the trend based on the visible canvas... So if you zoom in on a chart, the trend line is calculated based on the visible values, rather than the entire dataset.

    • 10 votes
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        2 comments  ·  Highcharts Javascript API  ·  Flag idea as inappropriate…  ·  Admin →
        ph1g commented  · 

        jquery includes ajax calls you can make to a server hosting a php CGI to get the data. If you are using php to generate your JS, you could just generate the page with the data embedded (the ajax method is infinitely better).

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