In my chart evaluation proof of concept I am trying to add a value annotation similar to the one in the play impress demo, where the line is dashed and the value is drawn on the y-axis. Any hints how to do this?
I looked at https://github.com/sammyd/Shinobi-RangeSelector aswell as in the blog http://www.shinobicontrols.com/blog/posts/2013/05/building-a-range-selector-with-shinobicharts-part-iv/ but there the label is in the plot area.
it's very good question! can any help?