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Merge pull request #64 from SpikeInterface/interactive_electrode
Show electrode label on electrode widget upon clicking
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,95 @@ | ||
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| class LabeledRectangle: | ||
| lock = None # only one can be animated at a time | ||
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| def __init__(self, rect, channel, color): | ||
| self.rect = rect | ||
| self.press = None | ||
| self.background = None | ||
| self.channel_str = str(channel) | ||
| axes = self.rect.axes | ||
| x0, y0 = self.rect.xy | ||
| self.text = axes.text(x0, y0, self.channel_str, color=color) | ||
| self.text.set_visible(False) | ||
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| def connect(self): | ||
| 'connect to all the events we need' | ||
| self.cidpress = self.rect.figure.canvas.mpl_connect('button_press_event', self.on_press) | ||
| self.cidrelease = self.rect.figure.canvas.mpl_connect('button_release_event', self.on_release) | ||
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| def on_press(self, event): | ||
| 'on button press we will see if the mouse is over us and store some data' | ||
| if event.inaxes != self.rect.axes: | ||
| return | ||
| if LabeledRectangle.lock is not None: | ||
| return | ||
| contains, attrd = self.rect.contains(event) | ||
| if not contains: return | ||
| x0, y0 = self.rect.xy | ||
| self.press = x0, y0, event.xdata, event.ydata | ||
| LabeledRectangle.lock = self | ||
| self.text.set_visible(True) | ||
| self.text.draw() | ||
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| def on_release(self, event): | ||
| 'on release we reset the press data' | ||
| if LabeledRectangle.lock is not self: | ||
| return | ||
| self.press = None | ||
| LabeledRectangle.lock = None | ||
| self.text.set_visible(False) | ||
| self.text.draw() | ||
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| def disconnect(self): | ||
| 'disconnect all the stored connection ids' | ||
| self.rect.figure.canvas.mpl_disconnect(self.cidpress) | ||
| self.rect.figure.canvas.mpl_disconnect(self.cidrelease) | ||
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| class LabeledEllipse: | ||
| lock = None # only one can be animated at a time | ||
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| def __init__(self, ell, channel, color): | ||
| self.ell = ell | ||
| self.press = None | ||
| self.background = None | ||
| self.channel_str = str(channel) | ||
| axes = self.ell.axes | ||
| x0, y0 = self.ell.get_center() | ||
| self.text = axes.text(x0, y0, self.channel_str, color=color) | ||
| self.text.set_visible(False) | ||
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| def connect(self): | ||
| 'connect to all the events we need' | ||
| self.cidpress = self.ell.figure.canvas.mpl_connect('button_press_event', self.on_press) | ||
| self.cidrelease = self.ell.figure.canvas.mpl_connect('button_release_event', self.on_release) | ||
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| def on_press(self, event): | ||
| 'on button press we will see if the mouse is over us and store some data' | ||
| if event.inaxes != self.ell.axes: | ||
| return | ||
| if LabeledRectangle.lock is not None: | ||
| return | ||
| contains, attrd = self.ell.contains(event) | ||
| if not contains: return | ||
| x0, y0 = self.ell.get_center() | ||
| self.press = x0, y0, event.xdata, event.ydata | ||
| LabeledEllipse.lock = self | ||
| self.text.set_visible(True) | ||
| self.text.draw() | ||
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| def on_release(self, event): | ||
| 'on release we reset the press data' | ||
| if LabeledEllipse.lock is not self: | ||
| return | ||
| self.press = None | ||
| LabeledEllipse.lock = None | ||
| self.text.set_visible(False) | ||
| self.text.draw() | ||
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| def disconnect(self): | ||
| 'disconnect all the stored connection ids' | ||
| self.ell.figure.canvas.mpl_disconnect(self.cidpress) | ||
| self.ell.figure.canvas.mpl_disconnect(self.cidrelease) |