Re: [Matplotlib-users] animated axis

[andreyd <by...@gm...>]

avee wrote:
> 
> Dear users,
> I have been working on a scope based on matplotlib to monitor acquisition
> data. In order to enhance frame per seconds, I have used matplotlib's blit
> capabilities and works ok. No flickering, nice and smooth. Here's how it's
> done, take note that bbox is taken from the figure and not the axes object
> in order to make the scale animated. The problem I have, is that the
> figure is all white because of this.. just a question of esthetics :-) If
> bbox is taken from the axis, the scale will never be drawn. Any
> suggestion?
> 
> 

This worked for me:
to remove axis temporary and than to take background of the whole picture
but without ticks and labels of this axis:

 self.axxaxis = self.ax.get_xaxis()
 
# store ticker       
 MJF = self.axxaxis.get_major_formatter()
 MJL = self.axxaxis.get_major_locator()
#remove axis
 self.axxaxis.set_major_formatter(NullFormatter())
 self.axxaxis.set_major_locator(NullLocator())

 self.draw()

 ... 
 take background for blit
 ...

# restore ticker
 self.axxaxis.set_major_formatter(MJF)
 self.axxaxis.set_major_locator(MJL) 

       

-- 
View this message in context: http://old.nabble.com/animated-axis-tp26635860p26642470.html
Sent from the matplotlib - users mailing list archive at Nabble.com.