Thanks. I think the clipping is getting thrown away by what I just did. It should be an easy fix.

Mike

On 11/01/2012 01:59 PM, Andrew Dawson wrote:
It is possible I have spoken too soon. It certainly fixes the specific issue I was having, however I am now getting serious issues with a plot that uses the basemap toolkit. The contours and coastlines extend way beyond the plot boundaries. I've put links to before and after plots from something I'm working on, I don't have time to do a clean test script tonight though.

I don't know if this is a matplotlib issue or something to do with basemap... some thought is probably required on this one.

http://dl.dropbox.com/u/4496818/bad.pdf
http://dl.dropbox.com/u/4496818/good.pdf

Andrew


On 1 November 2012 16:02, Andrew Dawson <daw...@atm.ox.ac.uk <mailto:daw...@atm.ox.ac.uk>> wrote:

    Yes this seems to work for me.


    On 1 November 2012 15:25, Michael Droettboom <md...@stsci.edu
    <mailto:md...@stsci.edu>> wrote:

        I now have a fix attached to that issue. Andrew: can you
        confirm it works for you?

        Mike


        On 11/01/2012 09:06 AM, Michael Droettboom wrote:
        I've filed an issue for this here:

        https://github.com/matplotlib/matplotlib/issues/1444

        Mike

        On 10/31/2012 12:20 PM, Andrew Dawson wrote:
        Hi all,

        I just noticed that colorbar edges are drawn in white when
        output in PDF and black when output in PNG. A small test
        script is attached along with the output to show the difference.

        I'd be interested in knowing if others can reproduce this?
        I'm using mpl-1.3.x (updated 5 minutes ago) on 64-bit Ubuntu
        12.04.

        Cheers,
        Andrew

        bug.py


        import matplotlib.pyplot as plt
        import numpy as np

        # dummy data
        x = y = np.linspace(-np.pi, np.pi, 50)
        X, Y = np.meshgrid(x, y)
        Z = np.sin(X) * np.cos(2.*Y)

        # draw a filled contour plot and add a colorbar with drawedges turned on
        contours = plt.contourf(x, y, Z)
        cb = plt.colorbar(orientation='horizontal', drawedges=True)

        # turn off tick marks so the edges can be seen
        for tick in cb.ax.get_xticklines() + cb.ax.get_yticklines():
             tick.set_visible(False)

        # save as a PDF and a PNG
        plt.savefig('test.pdf')
        plt.savefig('test.png')




        
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-- Dr Andrew Dawson
    Atmospheric, Oceanic & Planetary Physics
    Clarendon Laboratory
    Parks Road
    Oxford OX1 3PU, UK
    Tel: +44 (0)1865 282438 <tel:%2B44%20%280%291865%20282438>
    Email: daw...@atm.ox.ac.uk <mailto:daw...@atm.ox.ac.uk>
    Web Site: http://www2.physics.ox.ac.uk/contacts/people/dawson



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