On Tue, Jan 31, 2012 at 12:56 PM, Petro Khoroshyy <khoros...@gmail.com>wrote:
> Hi all
> I try to use matplotlib ti anotate some pictures.
> I wanted to combine two pictures into one using subplot. But apparently
> subplot does not work with images. How can I do it?
> Thanks
>
> P.S. Here is the source:
> import pylab
> import numpy
> import numpy as np
> import matplotlib.pyplot as plt
> from matplotlib import rcParams
> golden_mean = (numpy.sqrt(5)-1.0)/2.0 # Aesthetic ratio
> fig_width = 5.6 # width in inches
> fig_height = fig_width*golden_mean # height in inches
> fig_size = [fig_width,fig_height]
> rcParams['figure.figsize']=fig_width, fig_width
> rcParams['figure.dpi']=300
> rcParams['mathtext.default']='regular'
> rcParams['xtick.labelsize']=8
> rcParams['ytick.labelsize']=8
> pylab.rc('font', family='serif')
> pylab.rc('font', serif='Times New Roman')
> pylab.rc('text', usetex='false')
> pyp=mpimg.imread('/home/petro/mydoc/thesis/ready_pictures/pyp.jpg')
> fig=pylab.figure(facecolor="white")
> fig.subplots_adjust(top=0.95)
> fig.subplots_adjust(bottom=0.05)
> fig.subplots_adjust(left=0.05)
> fig.subplots_adjust(right=0.95)
> ax_left=fig.add_subplot(121)
> ax_left = pylab.axes(frameon=False)
> ax_left.set_axis_off()
> ax_left.imshow(pyp, origin='lower')
> plt.text(821, 707, r'$\beta _1$', {'color' : 'k', 'fontsize' : 12})
> pylab.savefig("pylab_pyp.png")
>
> --
> Petro.
>
>
Hi Petro,
I think the problem is that you create a subplot (...`add_subplot`...) and
then override it (...`pylab.axes`...). Remove the call to axes and you
should be set.
-Tony
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