Thank your Ely for pinpointing your excellent site.
I expected to be able to extend the chartbase class so I can reuse the
functionnalities provided by the Datatip,DataTipFunction,....
Thx-Claude
Ely Greenfield <[EMAIL PROTECTED]> wrote:
Hi Claude. Weve heard the request for programmatic datatips before, and have
it on the list for consideration.
In the meantime, it wouldnt be too hard to roll your own using the data
graphics API:
http://www.quietlyscheming.com/blog/charts/easy-custom-charts/
Ely.
From: [email protected] [mailto:[EMAIL PROTECTED] On Behalf Of
Claude Hussenet
Sent: Tuesday, May 01, 2007 9:09 AM
To: [email protected]
Subject: [flexcoders] How to display Chart datatip at a specific data point ?
Problem:
I would like to display chart datatip from a set of datapoint
without doing a mouse over.
It seems that I have to overwrite the findDataPoints method
from ChartBase and returns an array of HitData points.
I can not figure out how to create a HitData object
from a specific datapoint regardless of the position of the mouse.
Maybe a new method such as showDataTip on chartBase taking as parameter
an array of indexes defining the datapoint from the dataprovider
object could be helpfull.
Thx for any hints.
Claude Hussenet
Regards
Claude Hussenet
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