[Matplotlib-devel] upgrade from 2.2.2 to 3.0

Thomas Caswell tcaswell at gmail.com
Sun Oct 28 15:34:02 EDT 2018


Srinivasa,

Can you try with v3.0.1?

I am a bit confused as the linked webpages are generated with 3.0.0, why
are the pages rendering correctly?

Tom


On Tue, Oct 23, 2018 at 11:59 AM Srinivasa Rao <srinivasrao.poladi at gmail.com>
wrote:

> Hi,
>
> I am using anaconda distribution for windows 10, 64bit. I am trying to
> upgrade my current version 2.2.2 to 3.0.0. I have created a new environment
> for 3.0.0 within the same desktop. When I compare two versions, for some
> code I am getting unexpected output using axes_grid1 functions
> make_axes_locatable,  ImageGrid and mplot3d toolkit as explained below
>
> 1. When I ran the code from Matplotlib Tutorial for axes_grid1, at
> https://matplotlib.org/gallery/axes_grid1/scatter_hist_locatable_axes.html
> <
> https://matplotlib.org/gallery/axes_grid1/scatter_hist_locatable_axes.html>
>
> using 2.2.2 version I am getting expected output as given below
> <http://matplotlib.1069221.n5.nabble.com/file/t5188/scatter_hist_222.png>
> same code run with 3.0.0 gives this figure
> <http://matplotlib.1069221.n5.nabble.com/file/t5188/scatter_hist_300.png>
>
> 2. Similarly when I run the code available at
> https://matplotlib.org/gallery/axes_grid1/simple_colorbar.html
> 2.2.2 version gives expected output as
> <http://matplotlib.1069221.n5.nabble.com/file/t5188/colorbar222.png>
> but same code run with 3.0.0 gives this output
> <http://matplotlib.1069221.n5.nabble.com/file/t5188/colorbar300.png>
>
> 3. Finally, the code at
> https://matplotlib.org/gallery/axes_grid1/simple_axesgrid.html
> when run with 2.2.2 gives expected output
> <http://matplotlib.1069221.n5.nabble.com/file/t5188/imagegrid222.png>
> with 3.0.0 it gives this output
> <http://matplotlib.1069221.n5.nabble.com/file/t5188/imagegrid300.png>
>
> 4. with 3D plotting using mplot3d toolkit, output figure size is very small
> compared to expected size we get with version 2.2.2. Even when I increase
> figsize argument, 3.0.0 does not give output anywhere closer to expected
> size. This is true with single plot figure as well as multiple subplots in
> a
> figure. However, except the size rest of the plot is as expected.
>
> Appreciate any help in resolving these issues.
>
>
>
>
>
>
>
> --
> Sent from:
> http://matplotlib.1069221.n5.nabble.com/matplotlib-devel-f28077.html
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-- 
Thomas Caswell
tcaswell at gmail.com
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