Add extra information on spline

• May 28, 2019 at 12:01 am #25317
  
  bux

  Hello !

  I search a solution to do the following: i would like add textual information on my chart, example: Stars are these extra information. On mouseover on second star, a text display:

  

  What i should use to do that ? Note: these additional data can be elsewhere than the curve.

  thank’s for your time !

  • This topic was modified 5 years, 7 months ago by bux. Reason: typo
  May 29, 2019 at 7:10 pm #25336
  
  Indranil

  @bux,

  Please take a look at this JSFiddle.

  ___________
  Indranil Deo,
  Team CanvasJS

  May 30, 2019 at 8:56 pm #25342
  
  bux

  Thank’s for this example !

  But i was mostly thinking about display this from javascript data (like grabed from http api).

  May 31, 2019 at 9:02 pm #25357
  
  Indranil

  @bux,

  You can pass the x-value, y-value and the toolTipText through a JSON API, use the same(x-value, y-value) to position the image/marker over the chart and add the toolTipText to it. Please take a look at this updated JSFiddle.

  ___________
  Indranil Deo,
  Team CanvasJS