Paul Ivanov wrote:
>
> Hi Phil,
>
> phils, on 2012-02-04 07:41, wrote:
>> Newbie to using matplotlib
>
> welcome to the party :)
>
>> Is it possible to use wx and have a window with say 2 buttons on where
>> when
>> clicking on either button a different graph will appear using a different
>> data set. Any examples?
>
> Yes, it's possible. Here's a modified version of
> examples/event_handling/keypress_demo.py which toggles between
> two different axes when you press the 'w' key on your keyboard:
> one has green points connected by dashed lines, the other with
> multi-colored multi-sized scatter data.
> --------
> import numpy as np
> import matplotlib.pyplot as plt
>
> plt.close('all')
> def press(event):
> print('press', event.key)
> if event.key=='w':
> visible = ax.get_visible()
> ax.set_visible(not visible)
> ax2.set_visible(visible)
> fig.canvas.draw()
>
> fig = plt.figure()
> ax = fig.add_axes([.1,.1,.8,.8], label='one')
> ax2 = fig.add_axes([.1,.1,.8,.8], label='two')
> ax2.set_visible(False)
>
> fig.canvas.mpl_connect('key_press_event', press)
>
> ax.plot(np.random.rand(12), np.random.rand(12), 'go--')
> ax2.scatter(100*np.random.rand(12), 100*np.random.rand(12),
> c=np.random.rand(12), s=np.random.rand(12)*100)
>
> plt.show()
> --------
>
> I don't want to take away all of your fun, so have a look at
> adding (mouse clickable) buttons to this using either
> examples/widgets/buttons.py or examples/widgets/radio_buttons.py
> - depending on your preference.
>
> best,
> --
> Paul Ivanov
> 314 address only used for lists, off-list direct email at:
> http://pirsquared.org | GPG/PGP key id: 0x0F3E28F7
>
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>
Paul
Thanks for this - really good.
Day job is Crystal Reports developer and look foward to getting to use
Matplotlib.
Thanks again.
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