Thank you!

On Thu, Jul 24, 2008 at 12:40 PM, John Hunter <> wrote:
On Thu, Jul 24, 2008 at 11:53 AM, Jonathan Hayward <> wrote:
> How do I control and/or remove the black tick marks on a bar chart? I've
> turned off most of the other black material on boundaries, but these ones
> are still there (see attached image).

You can make the tick lines invisible like so

for line in ax.get_xticklines() + ax.get_yticklines():

This is presuming you want ticklabels but not lines.  If you are
willing to dispense with both, it is easier to simply


The various properties of the tick are discussed at the end of the
artist tutorial


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