Re: [Matplotlib-users] (no subject)

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

How do you do this in a normal LaTeX document?


On Fri, Sep 5, 2014 at 12:53 PM, Arnaldo Russo <arn...@gm...>
wrote:

> Hi,
>
> I'm trying to figure out how I could use greek letters on axis labels,
> without italic.
> I have read a lot about alternatives, but I do need to use LaTeX to insert
> a table inside the plot area.
>
> Using mathtex it responds with normal font on greek letters.
>
> What I`m doing wrong?
>
> The following code plots my table, but greek letters are not in Arial.
>
> import numpy as npimport matplotlib.pyplot as plt
>
> t2 = np.arange(100)
> fig  = plt.figure(figsize=(8,4))
> ax = fig.add_subplot(111)
>
> plt.rcParams.update({'font.family' : 'sans-serif',
>                     'font.sans-serif' : 'Arial',
>                     'font.style' : 'normal',
>                     'xtick.labelsize' : 12,
>                     'ytick.labelsize' : 12,
>                     'mathtext.fontset' : 'stixsans',
>                     'mathtext.default': 'regular',
>                     'mathtext.tt' : 'Arial',
>                      })
> plt.subplots_adjust(left=0.12, right=0.95, top=0.95, bottom=0.1)
>
>
> ax.set_xlim(0,100)
> xvals = [0, 16.6, 33.33, 50, 66.66, 83.33, 100]
> ax.set_xticks(xvals)
> ax.set_xticklabels(['tick 0', 'tick 1', 'tick 2','tick 3', 'tick 4', 'tick 5', 'tick 6'])
> ax.set_ylabel(r'$\mu$text $\eta$text $\cdot$ m$^{-2}$ s$^{-1}$')
> ax.set_yticklabels(['0', '200', '400', '600', '800', '1000', '1200', '1400'])
> ax.plot(t2, color='black')
> ax.fill_between(np.arange(0, len(t2)),t2,0, color='black', alpha=0.8)
>
> from matplotlib import rc
> rc('font',**{'family':'sans-serif','sans-serif':['Arial']})
> rc('text', usetex=True)
> table = r'''\begin{tabular}{lccccccc}\hline&tick 0& tick 1 & tick 2 & tick 3 & tick 4 & tick 5 & tick 6 \\\hline Vals & 32.00 & 3.28 & 5.80 & 5 & 8 & 45 & 7.3 \\\hline \end{tabular}'''
> plt.text(20,80,table,size=10)
>
> plt.show()
>
>
> And an example using Mathtex, using regular fonts work out of the box, but
> my table of course is included as plain text. I have to close my IPython
> session and start it again to correct usage of plot parameters.
>
> import numpy as npimport matplotlib.pyplot as plt
>
> t2 = np.arange(100)
> fig  = plt.figure(figsize=(8,4))
> ax = fig.add_subplot(111)
>
> plt.rcParams.update({'xtick.labelsize' : 12,
>                     'ytick.labelsize' : 12,
>                     'mathtext.fontset' : 'stixsans',
>                     'mathtext.default': 'regular',
>                     'mathtext.tt' : 'Arial',
>                     })
> plt.subplots_adjust(left=0.12, right=0.95, top=0.95, bottom=0.1)
>
>
> ax.set_xlim(0,100)
> xvals = [0, 16.6, 33.33, 50, 66.66, 83.33, 100]
> ax.set_xticks(xvals)
> ax.set_xticklabels(['tick 0', 'tick 1', 'tick 2','tick 3', 'tick 4', 'tick 5', 'tick 6'])
> ax.set_ylabel(r'$\mu$text $\eta$text $\cdot$ m$^{-2}$ s$^{-1}$')
> ax.set_yticklabels(['0', '200', '400', '600', '800', '1000', '1200', '1400'])
> ax.plot(t2, color='black')
> ax.fill_between(np.arange(0, len(t2)),t2,0, color='black', alpha=0.8)
> #from matplotlib import rc#rc('font',**{'family':'sans-serif','sans-serif':['Arial']})#rc('text', usetex=True)
> table = r'''\begin{tabular}{lccccccc}\hline&tick 0& tick 1 & tick 2 & tick 3 & tick 4 & tick 5 & tick 6 \\\hline Vals & 32.00 & 3.28 & 5.80 & 5 & 8 & 45 & 7.3 \\\hline \end{tabular}'''
> plt.text(20,80,table,size=10)
>
> plt.show()
>
>
> Regards,
> Arnaldo.
>
> ---
> *Arnaldo D'Amaral Pereira Granja Russo*
> Lab. de Estudos dos Oceanos e Clima
> Instituto de Oceanografia - FURG
>
>
>
>
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