Re: [Matplotlib-users] update colorbar on new incoming data

Eric Firing writes: > > > If x,y don't change, and if you are not using masked arrays, then you > might be able to add something like this: > > self.plots3.set_array(np.transpose(z).ravel()) > self.plots3.autoscale() > self.figure.canvas.draw() > > The colorbar ran

Re: [Matplotlib-users] x= / y= labels default format is wrong

Eric Firing wrote: > Xavier Gnata wrote: >> ok. My bad! Sorry. I have changed the default to %1.4g so that is matches my usecases *but* I agree that correct way to improve it in not that trivial... >>> >>> >>> You can control the point at which mpl falls over to scien

Re: [Matplotlib-users] update colorbar on new incoming data

feldmaus wrote: > Hi All, > > The User of my program should use a slider element which lets compute > x,y and z and then my colorbar should also be updated with the new > computed x,y, and z values. > > How to do this ? > > There is a set_colorbar() method, but i dont know how to use it. > I als

[Matplotlib-users] update colorbar on new incoming data

Hi All, The User of my program should use a slider element which lets compute x,y and z and then my colorbar should also be updated with the new computed x,y, and z values. How to do this ? There is a set_colorbar() method, but i dont know how to use it. I also found a set_axes() method. Here

Re: [Matplotlib-users] changing x axis to y and y axis to x in colorbar Object

Eric Firing writes: > I don't understand what your question has to do with the colorbar; but > in anything like pcolor, if you swap X and Y, then at the same time you > need to transpose Z. Thanks, that was my Problem i had to transpose my z. :-) numpy.transpose(z) Regards Markus

Re: [Matplotlib-users] x= / y= labels default format is wrong

Xavier Gnata wrote: > >>> ok. My bad! Sorry. >>> I have changed the default to %1.4g so that is matches my usecases >>> *but* I >>> agree that correct way to improve it in not that trivial... >>> >> >> >> You can control the point at which mpl falls over to scientific >> notation. From the

[Matplotlib-users] Draw a rectangle with a transparent hole

Hello, I would like to draw a rectangle and then to cut a disc wich is in the rectangle. Is it possible ? Christophe -- OpenSolaris 2009.06 is a cutting edge operating system for enterprises looking to deploy the next

Re: [Matplotlib-users] Where to post examples (specifically, one that may be useful for time-evolution plots)

On Jun 6, 2009, at 9:34 AM, John Hunter wrote: I'm happy to post this example in the examples dir, where it will automatically get picked up in the website gallery and examples dir. That'd be great! The scipy cookbook is fine too, but I would prefer that a little mini tutorial be written in

Re: [Matplotlib-users] x= / y= labels default format is wrong

>> ok. My bad! Sorry. >> I have changed the default to %1.4g so that is matches my usecases *but* I >> agree that correct way to improve it in not that trivial... >> > > > You can control the point at which mpl falls over to scientific > notation. From the matplotlibrc file (see > http://mat

Re: [Matplotlib-users] Where to post examples (specifically, one that may be useful for time-evolution plots)

On Fri, Jun 5, 2009 at 11:39 PM, Tony S Yu wrote: > Are there guidelines for what makes a good example to be included with the > matplotlib examples? > > I have a matplotlib snippet I'd like to post somewhere, but I'm not sure > where to put it. I doubt it'd be useful enough to be included with the

Re: [Matplotlib-users] one data set, two y axis scales

Jae-Joon Lee wrote: > ... > def Tc(Tf): return (5./9.)*(Tf-32) > > ax1 = subplot(111) # y-axis in F > ax2 = twinx() # y-axis in C > > def update_ax2(ax1): > y1, y2 = ax1.get_ylim() > ax2.set_ylim(Tc(y1), Tc(y2)) > > # automatically update ylim of ax2 when ylim of ax1 changes. > ax1.callb