Eric Firing wrote:
>
> The transforms can be modified at drawing time, so you need to get the
> pixel locations after the plot has been drawn. Are you doing this?
Eric,
Thank you! I put the transforms after savefig() and it works like a
champ now.
Rich
-
Rich,
The transforms can be modified at drawing time, so you need to get the
pixel locations after the plot has been drawn. Are you doing this?
Eric
Rich Fought wrote:
> Rich Fought wrote:
>> I'm plotting some grid data using pcolor, and trying to get canvas pixel
>> locations of data points
Rich Fought wrote:
> I'm plotting some grid data using pcolor, and trying to get canvas pixel
> locations of data points using the
>
> ax.transData.xy_tup()
>
> method. I am saving these figures to PNG files using the default Agg
> backend. When I open these images up in Gimp and check the pixe
I'm plotting some grid data using pcolor, and trying to get canvas pixel
locations of data points using the
ax.transData.xy_tup()
method. I am saving these figures to PNG files using the default Agg
backend. When I open these images up in Gimp and check the pixel
locations, the X pixel locat
Am I correct that you would like to add new kinds of plots to matplotlib
that transform the raw data in some new way? Though transforms are
involved, at the higher level you see this referred to as "projections"
a lot in the mpl code.
There are a number of approaches you could take, all of whi
Can you be a bit more specific about what you're trying to do? (Are you
working with the latest SVN trunk, or the latest release 0.91.x? The
two are considerably different wrt to the transforms framework(s)).
Cheers,
Mike
Chloe Lewis wrote:
> Any current transforms examples? The transforms do
Any current transforms examples? The transforms docs suggest looking
in /units for transforms examples; the current matplotlib examples
has /units without transforms. (I want something a bit more detailed
than the offset.)
If the transforms are currently too much in flux, I'll do something
