My goal is to study data in a visual way. So the plan is to create very diverse functionality. First I will create buttons with different analysis modes and then I will add graphic elements to the chart + data + text over it.
For example, in a candlestick chart I would like to have 1 button to draw lines. If the button is active I should be able to click over the top of two candles and then Bokeh should show 1 line connecting those two points and a number, which is the slope of the line.
What is the best, most adecuate way to do it?
Thanks! this tool is great.