Hi,
For anyone still interested in this topic:
I implemented a provisional solution myself, but it turned out that
there is
indeed already an example for a marker/cursor in the matplotlib
documentation.
It can be found at
http://matplotlib.sourceforge.net/examples/pylab_examples/curso
>>> Benjamin Root 12/07/11 4:16 AM >>>
>
> Use draw_idle() if performance is an issue. Also, you don't have to
redraw
> everything. You can save the object returned by avline()
> and in subsequent draws, just modify the data. Usually, there is a
set_data()
> or a set_xy() method you can use f
Hi,
I kind of got the basic functionality working using
cid = self.fig.canvas.mpl_connect('motion_notify_event',
self.update_marker)
def update_marker(self, event):
print "plotMarker()" # DEBUG
self.marker=self.ax1
#print 'button=%d, x=%d, y=%d, xdata=%
Hi,
how could I realize a moving marker line under the mouse pointer?
I know about event handling
http://matplotlib.sourceforge.net/users/event_handling.html
and would use ‘ axes_enter_event’ to react on, then draw a line
with
axvline(x=event.xdata, linewidth=1, color='r')
but how can
>>> Sven Duscha 12/06/11 4:50 PM >>>
On Dec 6, 2011, at 4:34 PM, Till Stensitzki wrote:
> I think you have to plot something, else matplotlib don't know where
to draw the
> ticks.
Thankfully that got solved; I had an additional
self.ax1.get_xaxis().set_visible(
ce code of the application is a bit overwhelming to be completely
posted on the mailing list.
Cheers,
Sven
--
Sven Duscha
ASTRON
P.O. Box 2
7990 AA, Dwingeloo, The Netherlands
Phone: +31 521 595 241
Email: du
could simplify the
matplotlib/QT integration?
Cheers,
Sven
--
Sven Duscha
ASTRON
P.O. Box 2
7990 AA, Dwingeloo, The Netherlands
Phone: +31 521 595 241
Email: dus...@astron.nl
--
Cloud Services Checklist: Pricin
I tried to follow the instructions given on
http://blog.hyperjeff.net/?p=160
and modified the make.osx accordingly to compile matplotlib on OS X 10.6.2
(Snow Leopard).
But after executing
sudo make -f make.osx fetch deps mpl_build mpl_install
I get the following error message:
I had compiled
