Perhaps the interpolation needs to be set to 'nearest'?
On Tue, Jan 13, 2009 at 3:33 PM, John Hunter <jdh2...@gmail.com> wrote:
> On Tue, Jan 13, 2009 at 12:16 PM, Martinho MA <m...@ua.pt> wrote:
> > Hello,
> > I have a problem saving png files created from data with missing values.
> > The matlab and pylab outputs are very different... pylab resolution is
> > poorer !?
> >
> > the saving commands from matlab and python are similar:
> >
> > matlab:
> > >>print -dpng -r80 test_matlab.png
> >
> > python:
> > >>pylab.savefig('test_pylab.png',dpi=80)
> >
> >
> > look at the examples:
> > http://neptuno.fis.ua.pt/tmp/comp.html
> >
> > Can I get the pylab output with the quality of test_matlab.png?
>
>
> Without seeing any code or knowing anything about your matplotlib
> version -- it is hard to help.
>
>
> http://matplotlib.sourceforge.net/faq/troubleshooting_faq.html#report-a-problem
>
> JDH
>
>
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