Displaying Delta line in a 2 series line chart

[satya400]

Hi Fusion Charts team,

 

  I have a chart which displays 2 lines - 1 for plan and 1 for actual. When ever the mouse hovers on the actual line, i want to draw a small vertical line between the two lines at that point and display the difference in planned and actual  'Y' coordinates in a tool tip.  With what ever knowledge I gained from the examples, I could display the tool tip at each data point by hard coding the difference in the JSON object itself.

 

 Is there any way in Fusion Charts, to identify the   X, Y values of mouse pointer when it hovers on a line chart? Also Can we get the Y coordinate of Line chart for a given 'X' ?

 

Thanks 

Satya

 

[Haritha]

Hi Satya,

 

It is not possible to obtain a vertical line between two lines when the user hovers on a line.  It is also not possible to obtain x and y co-ordinates of mouse pointer natively using FusionCharts.

 

Hope this helps.

[satya400]

Thanks Haritha for the information.  Just wanted to cross check with you, is there any way Fusion Chart exposes internal objects / DOM, so that the users can extend the functionality?

 

Thanks

Satya

[Haritha]

Hi Satya,

 

Is there any specific functionality that you are looking out for? It would be good if you could drop us a mail to [email protected] about your requirements so that we can assist you accordingly.