"Alexander Michael" <[EMAIL PROTECTED]> writes:
> I would like to create a plot axis with major tick labels centered
> *between* major tick markers instead below tick markers.
Take a look at
http://thread.gmane.org/gmane.comp.python.matplotlib.general/5271
http://thread.gmane.org/gmane.comp.python.matplotlib.general/5296
http://www.scipy.org/Cookbook/Matplotlib/Transformations
--
Jouni
From your references, I have been mostly able to figure out how to do it. Thank you.
So far, I have:
# create transformation with x in data coords and y in axes coordinates
transLabels = matplotlib.transforms.blend_xy_sep_transform(
ax.transData, ax.transAxes)
# get major locator and usurp major formatter for custom positioning
major_locator = ax.xaxis.get_major_locator()
major_formatter = ax.xaxis.get_major_formatter()
ax.xaxis.set_major_formatter(matplotlib.ticker.NullFormatter())
# create custom text labels centered between major tick marks
major_locs = major_locator()
for i in range(1,len(major_locs)):
x_last,x = major_locs[i-1],major_locs[i]
ax.text(0.5*(x+x_last), -0.04, major_formatter(x, i),
transform=transLabels, horizontalalignment='center')
When "zooming around" an interactive plot, however, my custom labels get pushed
off into the margins. I'm guessing I need to put them in a clip box somehow. Any hints?
Thanks!
Alex
------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys -- and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV
_______________________________________________ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
