Thread: [Matplotlib-users] problems with 3d plotting

[Matplotlib-users] problems with 3d plotting

From: <zh...@um...> - 2006-09-29 18:39:08

How to get the following through? Thanks


import matplotlib.axes3d as p3

Traceback (most recent call last):
  File "<pyshell#19>", line 1, in -toplevel-
    import matplotlib.axes3d as p3
  File "C:\Python24\lib\site-packages\matplotlib\axes3d.py", line 26, in
-toplevel-
    import art3d
  File "C:\Python24\lib\site-packages\matplotlib\art3d.py", line 17, in
-toplevel-
    import proj3d
  File "C:\Python24\lib\site-packages\matplotlib\proj3d.py", line 21, in
-toplevel-
    cross = nx.cross
AttributeError: 'module' object has no attribute 'cross'

Re: [Matplotlib-users] problems with 3d plotting

From: Eric F. <ef...@ha...> - 2006-09-29 22:16:30

zh...@um... wrote:
> How to get the following through? Thanks
> 
> 
> import matplotlib.axes3d as p3
> 
> Traceback (most recent call last):
>   File "<pyshell#19>", line 1, in -toplevel-
>     import matplotlib.axes3d as p3
>   File "C:\Python24\lib\site-packages\matplotlib\axes3d.py", line 26, in
> -toplevel-
>     import art3d
>   File "C:\Python24\lib\site-packages\matplotlib\art3d.py", line 17, in
> -toplevel-
>     import proj3d
>   File "C:\Python24\lib\site-packages\matplotlib\proj3d.py", line 21, in
> -toplevel-
>     cross = nx.cross
> AttributeError: 'module' object has no attribute 'cross'

I don't see that line in the current version, so it looks like you need 
to update your matplotlib installation.

Eric

[Matplotlib-users] How to transpose a matrix

From: <zh...@um...> - 2006-10-05 19:50:51

Is there any easy fucntion to do that? Thanks

Re: [Matplotlib-users] How to transpose a matrix

From: Stefan v. d. W. <st...@su...> - 2006-10-05 20:03:19

On Thu, Oct 05, 2006 at 03:50:42PM -0400, zh...@um... wrote:
> Is there any easy fucntion to do that? Thanks

You mean like x.transpose() or x.T?

[Matplotlib-users] How to add a scroll bar to a table

From: <zh...@um...> - 2006-10-05 21:49:36

Hi, all:
I added a table to my figure using 'table' function. But since this table
is very long, the user can only see part of it. Is there any easy way to
add a scroll bar to the chart so that the user can scroll it down and see
it?
Thanks

Re: [Matplotlib-users] How to add a scroll bar to a table

From: John H. <jdh...@ac...> - 2006-10-06 13:58:39

>>>>> "zhangh1" == zhangh1  <zh...@um...> writes:

    zhangh1> Hi, all: I added a table to my figure using 'table'
    zhangh1> function. But since this table is very long, the user can
    zhangh1> only see part of it. Is there any easy way to add a
    zhangh1> scroll bar to the chart so that the user can scroll it
    zhangh1> down and see it?  Thanks

You would have to use the embedding_in_yourgui.py examples to write
your own GUI, ex examples/embedding_in_gtk.py

JDH

[Matplotlib-users] How to write a 2D list into a file?

From: <zh...@um...> - 2006-10-09 21:04:40

I mean in the original data format, without any characters like "[],"
Thanks

Re: [Matplotlib-users] How to write a 2D list into a file?

From: Edin S. <edi...@gm...> - 2006-10-10 07:45:16

On 10/9/06, zh...@um... <zh...@um...> wrote:
> I mean in the original data format, without any characters like "[],"
> Thanks
>
>
>
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Does this help:

a = [[1, 2, 3], [4, 5, 6]]
f = open("output.txt", "w")
for row in a:
    f.write(" ".join(row))
    f.write("\n")
f.close()

Check this also:
http://effbot.org/librarybook/csv.htm

HTH,
Edin