[IDV #QTI-645945]: Accessing Data

["Unidata IDV Support" <support-idv@xxxxxxxxxxxxxxxx>]

> Hi,
> 
> How does one access the raw data from a subclass of DisplayControlImpl? In a 
> ProbeControl object getDataInstance () returns null. Where is the data stored?
> 

The datainstance should work for most of the grid displays. The ProbeControl is 
different in that it has a collection of data. Look at the method:
ProbeControl.getCursorReadoutInner
for an example of how we probe the data.

If you are trying to sample at a point then you could just use the 
getCursorReadout methods.


By the way - we never heard back from you guys about a phone call this week.  

-Jeff



Ticket Details
===================
Ticket ID: QTI-645945
Department: Support IDV
Priority: Normal
Status: Closed