Tzeng, Nigel H. skrev:
> Michael,
>
> I don't know if I'm doing it the right way but I created a new interaction that handled the mouse up event and called a passed in callback. I pass back the x,y location of the click (like in the tooltip) and also the x,y values 3 pixels up and left and 3 pixels down and right to have a range to check. My markers are 6 pixels in size so I think that should be good enough.
>
> Given I have some 100,000 points in my plots I hope someone has a more elegant way than doing a search. I briefly thought of making the markers some kind of button or component to handle mouse events but quickly rejected that thought given the number of points I have.
>
> I can send a code snippet later when I'm on my dev box.
This sounds like a time consuming affair - but it certainly has to be
tried ;-)
I would very much appreciate any relevant code that you have - thank
you ;-)
--
Michael Banzon
Developer
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