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Draw Widgets [message #41710]

Mon, 22 November 2004 09:57

praveshsubramanian
Messages: 15
Registered: September 2004

Junior Member

Hi all:
I am building an interface to use some of the routines i wrote.

The aim is to allow the user to click on the draw
widget to select a specific pixel and then grow a
region based on intensity of that pixel. How do we get
the interface to supply the pixel co-ordinates to the program? it
seems tricky to achieve it.. i am using david's info structure...

also, how to export data generated by IDL to some DB like excel. is
there a ODBC specification for IDL?

thanks
Pravesh

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