This is a known bug, and I think I fixed it in the svn. Meanwhile, you
may use the monkey patching.
Insert these lines in your script (before you call clabel).
Regards,
-JJ
import matplotlib.blocking_input as blocking_input
def mouse_event_stop(self, event ):
blocking_input.BlockingInput.pop(self,-1)
self.fig.canvas.stop_event_loop()
def add_click(self, event):
self.button1(event)
def pop_click(self, event, index=-1):
if self.inline:
pass
else:
self.cs.pop_label()
self.cs.ax.figure.canvas.draw()
blocking_input.BlockingMouseInput.mouse_event_stop = mouse_event_stop
blocking_input.BlockingMouseInput.add_click = add_click
blocking_input.BlockingMouseInput.pop_click = pop_click
On Sat, Feb 6, 2010 at 2:01 AM, David Arnold <dwarnol...@suddenlink.net> wrote:
> Hi,
>
> I'm trying to get manual labeling of contours to work:
>
> import numpy as np
> import matplotlib.mlab as mlab
> import matplotlib.pyplot as plt
>
> delta = 0.025
> x = np.arange(-3.0, 3.0, delta)
> y = np.arange(-2.0, 2.0, delta)
> X, Y = np.meshgrid(x, y)
> Z1 = mlab.bivariate_normal(X, Y, 1.0, 1.0, 0.0, 0.0)
> Z2 = mlab.bivariate_normal(X, Y, 1.5, 0.5, 1, 1)
> # difference of Gaussians
> Z = 10.0 * (Z2 - Z1)
>
> plt.figure()
> CS = plt.contour(X, Y, Z, 6,
> linewidths=np.arange(.5, 4, .5),
> colors=('r', 'green', 'blue', (1,1,0), '#afeeee', '0.5')
> )
> plt.clabel(CS, fontsize=9, inline=1, manual=True)
> plt.title('Crazy lines')
>
> plt.show()
>
> On my macbook, clicking with the touchpad does not seem to work.
>
> Any ideas?
>
> David.
>
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