I'm trying to use matplotlib to get an x point on some figures by mouse
clicking.
To do this I try the next example:
-------------------------
datax=[]
datay =[]
def click(event):
x, y = event.x, event.y
if event.button == 1:
if event.inaxes:
print 'data coords: ', event.xdata, event.ydata
datax.append(event.xdata)
datay.append(event.ydata)
if event.button == 3:
pylab.close()
return datax,datay
fig = pylab.figure(figsize=(8,6))
ax = fig.add_subplot(111)
- Ignored:
ax.plot(pylab.arange(10))
cursor = Cursor(ax, useblit=False, color='red', linewidth=2)
cursor.horizOn = False
pylab.connect('button_press_event', click)
pylab.show()
pylab.disconnect(click)
print 'los arrays de data son: ', datax,datay
------------------------------------------------------
My problem is tha I want to only be able to click each figure once, then
lock the
figure (making it unclickable), close it and open another one. But I'm
not
able to
implement this.
Anyone have any suggestions?.
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