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VGAngel
14 Jun 2012, 1:53 AM
Column Chart. How do I add a constant to a line(horizontal line), for example "average"?

scottmartin
15 Jun 2012, 1:54 PM
You would create a 2nd series (line) that would draw the line based on the average of the bars. You will need to calc the values for the line series and use that store to draw the line.

Scott.

troseberry
3 Dec 2012, 1:16 PM
I just created a chart plugin extension that allows for you to include threshold lines and ranges into cartesian series charts

Thought it might interest you.

http://www.sencha.com/forum/showthread.php?250596-Threshold-Lines-and-KPI-Ranges-for-Cartesian-Charts

scottmartin
3 Dec 2012, 1:45 PM
Very cool.. thanks for sharing.

Scott