I've got the NavigationToolbar2 going nicely on my app (OO, embedded in wx, mpl 0.98.5), and was wondering how difficult it might be to change how the pan works, in the following way...
Right now, when I show a plot, I am grabbing a subset of data from the database. Panning within that plot allows exploration of *just that data*. E.g., if I have values between x = 100 and x = 200, I can pan past either of these values, but there are no more data points beyond that, because I didn't fetch those points when I created the plot. What would be nice is if, on panning, I could fetch new points, namely those that are found in that part of the x axis. This would be just like Google Maps' ability to allow one to pan the map over and see new land area, because it fetches those land patches of the map. I could of course just fetch all the data I have first and set the x limits to show the requested subset of data initially, but I thought maybe it would be more efficient to only get what is requested and then grab more data on pans. I thought I'd ask if anyone had done something like this already. Thanks, Che ------------------------------------------------------------------------------ _______________________________________________ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
