Mauro Cavalcanti wrote:
Dear Jeff,
Thanks for your fast reply. Unfortunately, I have not been able to get
yet working:I have a menu event like this:
borders =
if self.MapDrawBorderItem.IsChecked():
borders = self.map.drawcountries()
else:
self.ax.lines.remove(borders)
# .... redraw the map here...But I got a ValueError: list.remove(x): x not in list
Any hints?
Mauro: Instead of
self.ax.lines.remove(borders)
I think should simply do
borders.remove()
-Jeff
···
With best regards,
2008/12/5 Jeff Whitaker <jswhit@...146...>:
Mauro Cavalcanti wrote:
Dear ALL,
Always engaged in pushing MPL/Basemap ahead of its limits, here am I
again with a humble question: I want to be able to toggle the display
of country boundaries on a map using a menu option on my wxPython
interface. It is quite easy to initially plotting a map without
borders and then toggling them on, but I could not figure out a way to
toggling them off (if possible, without redrawing the whole map). Is
there any trick to do this?Thanks in advance!
With warmest regards,
Mauro:
The drawcountries() method returns a matplotlib line collection. Invoking
the remove() method of the line collection will remove the countries from
the axes instance.-Jeff
--
Jeffrey S. Whitaker Phone : (303)497-6313
Meteorologist FAX : (303)497-6449
NOAA/OAR/PSD R/PSD1 Email : Jeffrey.S.Whitaker@...259...
325 Broadway Office : Skaggs Research Cntr 1D-113
Boulder, CO, USA 80303-3328 Web : Jeffrey S. Whitaker: NOAA Physical Sciences Laboratory
--
Jeffrey S. Whitaker Phone : (303)497-6313
Meteorologist FAX : (303)497-6449
NOAA/OAR/PSD R/PSD1 Email : Jeffrey.S.Whitaker@...259...
325 Broadway Office : Skaggs Research Cntr 1D-113
Boulder, CO, USA 80303-3328 Web : Jeffrey S. Whitaker: NOAA Physical Sciences Laboratory