[Matplotlib-users] Animate scatter plots

2008-11-21 Thread Eric Jonas
I've looked through the latest examples as well as google and the list
archives, and am still at a loss -- can anyone point me to an example of
how to animate a scatter plot? The collection returned by scatter()
lacks anything akin to a set_data method. 

Thanks!
...Eric



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[Matplotlib-users] Scale subplot plots?

2009-01-15 Thread Eric Jonas
I've looked in both the examples and the docs, and have yet to find a
clear way of accomplishing the following: 

I have a plot with two subplots: 

|---|
|   |
|   |
|---|
|   |
|   |
|   |
.   .
.   .


That is, I want the top subplot (which shows aggregate data, using the
same x-axis) to always be, say, 80 pix high, and the bottom subplot
to scale with the number of things (in this case, sparkline-like
timelines) I add to it. So there's not a constant ratio between
the top and bottom subplots. Might anyone be able to point me in the
right direction, either to an explicit example or someplace in the
docs? 


Thanks!
    ...Eric Jonas




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[Matplotlib-users] imshow scaling

2009-02-17 Thread Eric Jonas
I searched for a considerable amount of time this weekend, but have yet
to figure out how to do the following: 

I want to plot several M_i x N images side-by-side on a figure. In
particular, something like follows: 


|-|   || |---|
| |   || |   |
| |   || |   |
| |   || |   |
| |   || |   |
| |   || |   |
| |   || |   |
| |   || |   |
| |   || |   |
---   -- -

That is, while each image has the same height, the widths
(in pixel values) are different. At the moment, I am plotting
each image in its own axes, but the problem appears to be that
the "fatter" image is being scaled down to the point
of being too small (and so that all subfigure sections are roughly the
same size). 

I want each image to eventually have independent sets of labels
along the X axis, so I can't just combine them all into one big image. 
Might anyone have any idea how to pull this off? 
...Eric



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