events working

Author: fariza

examples/user_interfaces/navigation.py

@@ -6,54 +6,54 @@
 from matplotlib.backend_tools import ToolBase
 
 
-# # Create a simple tool to list all the tools
-# class ListTools(ToolBase):
-#     # keyboard shortcut
-#     keymap = 'm'
-#     description = 'List Tools'
-# 
-#     def trigger(self, event):
-#         tools = self.navigation.get_tools()
-# 
-#         print ('_' * 80)
-#         print ("{0:12} {1:45} {2}".format('Name (id)',
-#                                           'Tool description',
-#                                           'Keymap'))
-#         print ('_' * 80)
-#         for name in sorted(tools.keys()):
-#             keys = ', '.join(sorted(tools[name]['keymap']))
-#             print ("{0:12} {1:45} {2}".format(name,
-#                                               tools[name]['description'],
-#                                               keys))
-#         print ('_' * 80)
-# 
-# 
-# # A simple example of copy canvas
-# # ref: at https://github.com/matplotlib/matplotlib/issues/1987
-# class CopyToolGTK3(ToolBase):
-#     keymap = 'ctrl+c'
-#     description = 'Copy canvas'
-#     # It is not added to the toolbar as a button
-#     intoolbar = False
-# 
-#     def trigger(self, event):
-#         from gi.repository import Gtk, Gdk
-#         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)
+# Create a simple tool to list all the tools
+class ListTools(ToolBase):
+    # keyboard shortcut
+    keymap = 'm'
+    description = 'List Tools'
+ 
+    def trigger(self, event):
+        tools = self.navigation.get_tools()
+ 
+        print ('_' * 80)
+        print ("{0:12} {1:45} {2}".format('Name (id)',
+                                          'Tool description',
+                                          'Keymap'))
+        print ('_' * 80)
+        for name in sorted(tools.keys()):
+            keys = ', '.join(sorted(tools[name]['keymap']))
+            print ("{0:12} {1:45} {2}".format(name,
+                                              tools[name]['description'],
+                                              keys))
+        print ('_' * 80)
+ 
+ 
+# A simple example of copy canvas
+# ref: at https://github.com/matplotlib/matplotlib/issues/1987
+class CopyToolGTK3(ToolBase):
+    keymap = 'ctrl+c'
+    description = 'Copy canvas'
+    # It is not added to the toolbar as a button
+    intoolbar = False
+ 
+    def trigger(self, event):
+        from gi.repository import Gtk, Gdk
+        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 = plt.figure()
 plt.plot([1, 2, 3])
 
 # Add the custom tools that we created
-# fig.canvas.manager.navigation.add_tool('List', ListTools)
-# if matplotlib.rcParams['backend'] == 'GTK3Cairo':
-#     fig.canvas.manager.navigation.add_tool('copy', CopyToolGTK3)
+fig.canvas.manager.navigation.add_tool('List', ListTools)
+if matplotlib.rcParams['backend'] == 'GTK3Cairo':
+    fig.canvas.manager.navigation.add_tool('copy', CopyToolGTK3)
 #  
-# # Just for fun, lets remove the forward button
-# fig.canvas.manager.navigation.remove_tool('Forward')
+# Just for fun, lets remove the forward button
+fig.canvas.manager.navigation.remove_tool('forward')
 
 plt.show()