trying to use Value2dDisplay

[James Marshall]

Hello,
  well, after modifying gui.h, I've got my Swarm app to run without 
crashing, using a Raster to display the contents of a Discrete2d 
object. Except it doesn't update properly. I can't understand where 
I'm going wrong, I've created actions in the observer Swarm to 
display the Value2dDisplay, and drawSelf the Raster. My update 
function to put the values in the Discrete2d object is definitely 
called, and definitely sets the values correctly. I've set the 
display widget, colour map and Discrete2d object for the 
Value2dDisplay. I don't know what else I'm supposed to do? I'm 
modelling my app on the Heatbugs example for the display routines.
  As for using a ZoomRaster, I definitely don't have .swarmArchiver 
on my hard disk, and I'm definitely setting the width and height of 
the ZoomRaster to be the same. Yet I still get a non-square zoom 
error at run-time.
  I'm out of ideas here, I hope someone can suggest something!
        James
--
James Marshall - Postgraduate Research Student (MPhil/PhD)
Artificial Intelligence Group - Department of Computer and Information Sciences
De Montfort University - Milton Keynes Campus
Web:- http://www.mk.dmu.ac.uk/~jmarshall/

                  ==================================
   Swarm-Support is for discussion of the technical details of the day
   to day usage of Swarm.  For list administration needs (esp.
   [un]subscribing), please send a message to <address@hidden>
   with "help" in the body of the message.
                  ==================================