Re: [matplotlib-devel] Problem saving to eps with usetex=True

Yeah, that seems to work!  thanks a lot,
Ken

On Fri, Apr 24, 2009 at 5:21 PM, Jae-Joon Lee <lee...@gm...> wrote:
> ps backend, when usetex=True, uses latex with psfrag package to
> generate the output (with some extra steps).
> It seems that the bounding box information is not correctly recovered
> during this process.
> I first thought that it would be quite difficult to get this correct,
> however the attached (relatively simple) patch seems to work fine.
>
> Ken, can you try the patch and see if it works?
>
> -JJ
>
>
>
>
> On Thu, Apr 23, 2009 at 2:25 PM, Ken Schutte <kts...@gm...> wrote:
>> I've been trying to track down some strange behavior I was getting,
>> and I think narrowed it down to some code that I'll paste below.
>>
>> I'm trying to write to .eps files, and when I have usetex=True,
>> something is screwed up with the padding on the left, and eventually
>> the whole image is just white.
>>
>> If I run this script, the 'testA-*.eps' look good, but 'testB-*' does
>> not.  The same problem happens even if I remove the ticklabels.
>>
>> Any tips would be appreciated.
>> thanks,
>> Ken
>>
>>
>>
>> ------------------------------------------------
>> import matplotlib.pyplot as plt
>> import numpy as np
>> from matplotlib import rc
>>
>> fig = plt.figure()
>> ax = fig.add_axes([0,0,1,1],frameon=False)
>>
>> X = np.tile(np.arange(500),(10,1))  # (10,500) shape
>>
>> ax.imshow(X,interpolation='nearest',aspect='auto')
>>
>> def go(name):
>>
>>    for d in (1,2,3,4):
>>
>>        w = d*5
>>        h = d
>>
>>        fig.set_size_inches(w,h)
>>        fig.savefig("%s-%d.eps" % (name,d))
>>
>> rc('text', usetex=False)
>> go("testA")
>>
>> rc('text', usetex=True)
>> go("testB")
>>
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>