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Re: Yet another object graphics question [message #42778 is a reply to message #42776] Thu, 24 February 2005 12:15 Go to previous messageGo to previous message
Mark Hadfield is currently offline  Mark Hadfield
Messages: 783
Registered: May 1995
Senior Member
Ben Tupper wrote:
> I'm sure there are plenty of paradigms out there (and I am quite curious
> to see how others handle this), but I have fallen into a simple one.
> Here's the definition of a graphic axis similar to one I have used...

I always store helper objects (IDLgrFont, IDLgrSymbol) in a container
attached to the view. This seems like the right place, as they are often
used by several different atoms in a view (eg an IDLgrFont will be used
by several axes, an IDLgrSymbol will used by an IDLgrPlot object and by
an IDLgrLegend). In fact, most of the "intelligence" in my Object
graphics code is attached to view objects, in the form of methods of a
subclass of IDLgrView.


--
Mark Hadfield "Ka puwaha te tai nei, Hoea tatou"
m.hadfield@niwa.co.nz
National Institute for Water and Atmospheric Research (NIWA)

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