Re: [Matplotlib-users] subplot layout

[Paul H. <pmh...@gm...>]

Viridis is in the `cm` submodule.

from matplotlib import cm
cmap = cm.viridis

On Mon, Apr 25, 2016 at 6:24 PM, Sudheer Joseph <sud...@ya...>
wrote:

> Hi Paul,
>
> I tried to get the new colormap suggestion from you but could not get the
> colormap package. Where can I get it? google search did not took me to the
> package/
> Is it a development package?
>  May I know how to use  viridis color map  with an example plot?
>
>
> Below is an example code from the link you send
>
> '''
> For each colormap, plot the lightness parameter L* from CIELAB colorspace
> along the y axis vs index through the colormap. Colormaps are examined in
> categories as in the original matplotlib gallery of colormaps.
> '''
>
> from colormaps import cmaps
> import numpy as np
> import matplotlib.pyplot as plt
> from matplotlib import cm
> import matplotlib as mpl
> from colorspacious import cspace_converter
>
>
>
> *************************************************************** Sudheer
> Joseph         Indian National Centre for Ocean Information Services
> Ministry of Earth Sciences, Govt. of India POST BOX NO: 21, IDA Jeedeemetla
> P.O. Via Pragathi Nagar,Kukatpally, Hyderabad; Pin:5000 55 Tel:
> +91-40-23886047(O),Fax:+91-40-23895011(O), Tel:+91-40-23044600(R),Tel:+91-40-9440832534(Mobile)
> E-mail:sjo...@gm...;sud...@ya... Web-
> http://oppamthadathil.tripod.com
> ***************************************************************
>
> --------------------------------------------
> On Mon, 25/4/16, Paul Hobson <pmh...@gm...> wrote:
>
>  Subject: Re: [Matplotlib-users] subplot layout
>  To: "Sudheer Joseph" <sud...@ya...>
>  Cc: "Matplotlib Users" <mat...@li...>
>  Date: Monday, 25 April, 2016, 4:33 PM
>
>  Your
>  basemap plot is likely setting the aspect of the axes to
>  "equal", so it resizes the plot accordingly.
>  Otherwise you'd have a pretty nasty amount of vertical
>  distortion.
>  When you save
>  the figure, using bbox_inches='tight' will trim the
>  excess white space from the
>  margins:fig.savefig('map_and_bars.png',
>  dpi=600, bbox_inches='tight')
>  Also, you should try the new viridis
>  color map :)
> http://matplotlib.org/users/colormaps.html?highlight=colormaps#miscellaneous
>
>
>
>  On Mon, Apr 25, 2016 at
>  9:05 AM, Sudheer Joseph <sud...@ya...>
>  wrote:
>  Hi,
>
>             I am looking for a layout as seen in the
>  empty layout attached which is produced using
>
>  figsize(20,8),subplot(1,2,1);subplot(222);subplot(224)
>
>
>
>  However when I use it for getting attached second figure the
>  layout gets modified as seen in attached figure 2.
>
>  fig = p.figure(figsize=(20,8))
>
>  ax=p.subplot(121)
>
>  ax1=p.subplot(222)
>
>  ax2=p.subplot(224)
>
>
>
>  Can any one suggest a way to get figure exactly as the empty
>  layout?
>
>
>
>  With best regards,
>
>  Sudheer
>
>
>
>  ***************************************************************
>  Sudheer Joseph         Indian National Centre for Ocean
>  Information Services Ministry of Earth Sciences, Govt. of
>  India POST BOX NO: 21, IDA Jeedeemetla P.O. Via Pragathi
>  Nagar,Kukatpally, Hyderabad; Pin:5000 55
>  Tel:+91-40-23886047(O),Fax:+91-40-23895011(O),
>  Tel:+91-40-23044600(R),Tel:+91-40-9440832534(Mobile)
> E-mail:sjo...@gm...;sud...@ya...
>  Web- http://oppamthadathil.tripod.com
>  ***************************************************************
>
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