8000 MEP22 first draft (DO NOT MERGE) by fariza · Pull Request #2740 · matplotlib/matplotlib · GitHub
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MEP22 first draft (DO NOT MERGE) #2740

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MEP22 first draft (DO NOT MERGE) #2740

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3dd0a3e
Navigation, Toolbar and Tool in place
fariza Jan 16, 2014
128f1a7
stuff moved to new locations
fariza Jan 16, 2014
482e247
Removing prints
fariza Jan 16, 2014
72ce737
improving the example
fariza Jan 17, 2014
aae701b
adding locks for events, instead of modifying attributes
fariza Jan 21, 2014
e226cc0
moving class attribute to ToolBase
fariza Jan 21, 2014
deb834c
Reducing the number of public methods
fariza Jan 22, 2014
8835b9b
adding copy tool to example
fariza Jan 22, 2014
560868a
bug fix
fariza Jan 22, 2014
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adding copy tool to example
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@fariza
fariza committed Jan 22, 2014
commit 8835b9b31eda152e69f8330ae62cda09e37c3512
22 changes: 20 additions & 2 deletions examples/user_interfaces/navigation.py
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Original file line number Diff line number Diff line change
@@ -1,5 +1,5 @@
import matplotlib
matplotlib.use('GTK3AGG')
matplotlib.use('GTK3Cairo')
import matplotlib.pyplot as plt

fig = plt.figure()
Expand Down Expand Up @@ -28,5 +28,23 @@ def activate(self, event):

#Just for fun, lets remove the back button
fig.canvas.manager.navigation.remove_tool('Back')


#looking at https://github.com/matplotlib/matplotlib/issues/1987
#a simple example of copy canvas
class CopyTool(ToolBase):
keymap = 'ctrl+c'
name = 'Copy'
description = 'Copy canvas'
position = -1

def activate(self, event):
from gi.repository import Gtk, Gdk, GdkPixbuf
clipboard = Gtk.Clipboard.get(Gdk.SELECTION_CLIPBOARD)
window = self.figure.canvas.get_window()
x, y, width, height = window.get_geometry()
pb = Gdk.pixbuf_get_from_window(window, x, y, width, height)
clipboard.set_image(pb)

fig.canvas.manager.navigation.add_tool(CopyTool)

plt.show()
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