def _widgetclosed( self ):
if self.window._destroying: return
self.window._destroying = True
try:
Gcf.destroy(self.num)
except AttributeError:
pass
def _widgetclosed(self):
if self.window._destroying:
return
self.window._destroying = True
map(self.canvas.mpl_disconnect, self._cids)
try:
Gcf.destroy(self.num)
except AttributeError:
pass
def __init__(self, canvas, num):
self.window = Gtk.Window()
super().__init__(canvas, num)
self.window.set_wmclass("matplotlib", "Matplotlib")
try:
self.window.set_icon_from_file(window_icon)
except Exception:
# Some versions of gtk throw a glib.GError but not all, so I am not
# sure how to catch it. I am unhappy doing a blanket catch here,
# but am not sure what a better way is - JDH
_log.info('Could not load matplotlib icon: %s', sys.exc_info()[1])
self.vbox = Gtk.Box()
self.vbox.set_property("orientation", Gtk.Orientation.VERTICAL)
self.window.add(self.vbox)
self.vbox.show()
self.canvas.show()
self.vbox.pack_start(self.canvas, True, True, 0)
# calculate size for window
w = int(self.canvas.figure.bbox.width)
h = int(self.canvas.figure.bbox.height)
self.toolbar = self._get_toolbar()
if self.toolmanager:
backend_tools.add_tools_to_manager(self.toolmanager)
if self.toolbar:
backend_tools.add_tools_to_container(self.toolbar)
if self.toolbar is not None:
self.toolbar.show()
self.vbox.pack_end(self.toolbar, False, False, 0)
min_size, nat_size = self.toolbar.get_preferred_size()
h += nat_size.height
self.window.set_default_size(w, h)
self._destroying = False
self.window.connect("destroy", lambda *args: Gcf.destroy(self))
self.window.connect("delete_event", lambda *args: Gcf.destroy(self))
if mpl.is_interactive():
self.window.show()
self.canvas.draw_idle()
self.canvas.grab_focus()
def __init__(self, canvas, num):
app = _create_application()
self.window = Gtk.Window()
app.add_window(self.window)
super().__init__(canvas, num)
self.window.set_wmclass("matplotlib", "Matplotlib")
icon_ext = "png" if sys.platform == "win32" else "svg"
self.window.set_icon_from_file(
str(cbook._get_data_path(f"images/matplotlib.{icon_ext}")))
self.vbox = Gtk.Box()
self.vbox.set_property("orientation", Gtk.Orientation.VERTICAL)
self.window.add(self.vbox)
self.vbox.show()
self.canvas.show()
self.vbox.pack_start(self.canvas, True, True, 0)
# calculate size for window
w = int(self.canvas.figure.bbox.width)
h = int(self.canvas.figure.bbox.height)
self.toolbar = self._get_toolbar()
if self.toolmanager:
backend_tools.add_tools_to_manager(self.toolmanager)
if self.toolbar:
backend_tools.add_tools_to_container(self.toolbar)
if self.toolbar is not None:
self.toolbar.show()
self.vbox.pack_end(self.toolbar, False, False, 0)
min_size, nat_size = self.toolbar.get_preferred_size()
h += nat_size.height
self.window.set_default_size(w, h)
self._destroying = False
self.window.connect("destroy", lambda *args: Gcf.destroy(self))
self.window.connect("delete_event", lambda *args: Gcf.destroy(self))
if mpl.is_interactive():
self.window.show()
self.canvas.draw_idle()
self.canvas.grab_focus()
def new_figure_manager_given_figure(num, figure):
canvas = FigureCanvasNbAgg(figure)
manager = FigureManagerNbAgg(canvas, num)
if is_interactive():
manager.show()
figure.canvas.draw_idle()
canvas.mpl_connect('close_event', lambda event: Gcf.destroy(num))
return manager
def new_figure_manager_given_figure(num, figure):
canvas = FigureCanvasNbAgg(figure)
manager = FigureManagerNbAgg(canvas, num)
if is_interactive():
manager.show()
figure.canvas.draw_idle()
canvas.mpl_connect('close_event', lambda event: Gcf.destroy(num))
return manager
def new_figure_manager_given_figure(num, figure):
canvas = FigureCanvasNbAgg(figure)
if rcParams['nbagg.transparent']:
figure.patch.set_alpha(0)
manager = FigureManagerNbAgg(canvas, num)
if is_interactive():
manager.show()
figure.canvas.draw_idle()
canvas.mpl_connect('close_event', lambda event: Gcf.destroy(num))
return manager
def new_figure_manager_given_figure(num, figure):
canvas = FigureCanvasNbAgg(figure)
if rcParams['nbagg.transparent']:
figure.patch.set_alpha(0)
manager = FigureManagerNbAgg(canvas, num)
if is_interactive():
manager.show()
figure.canvas.draw_idle()
canvas.mpl_connect('close_event', lambda event: Gcf.destroy(num))
return manager
def destroy(self, *args):
# check for qApp first, as PySide deletes it in its atexit handler
if QApplication.instance() is None:
return
if self.window._destroying:
return
self.window._destroying = True
if self.toolbar:
self.toolbar.destroy()
self._ads_observer.observeAll(False)
del self._ads_observer
self._fig_interaction.disconnect()
self.window.close()
try:
Gcf.destroy(self.num)
except AttributeError:
pass
def destroy(self, *args):
# check for qApp first, as PySide deletes it in its atexit handler
if QApplication.instance() is None:
return
if self.window._destroying:
return
self.window._destroying = True
if self.toolbar:
self.toolbar.destroy()
self._ads_observer.observeAll(False)
del self._ads_observer
self._fig_interation.disconnect()
self.window.close()
try:
Gcf.destroy(self.num)
except AttributeError:
pass
def __init__(self, canvas, num):
app = _create_application()
self.window = Gtk.Window()
app.add_window(self.window)
super().__init__(canvas, num)
self.vbox = Gtk.Box()
self.vbox.set_property("orientation", Gtk.Orientation.VERTICAL)
self.window.set_child(self.vbox)
self.vbox.prepend(self.canvas)
# calculate size for window
w = int(self.canvas.figure.bbox.width)
h = int(self.canvas.figure.bbox.height)
self.toolbar = self._get_toolbar()
if self.toolmanager:
backend_tools.add_tools_to_manager(self.toolmanager)
if self.toolbar:
backend_tools.add_tools_to_container(self.toolbar)
if self.toolbar is not None:
sw = Gtk.ScrolledWindow(vscrollbar_policy=Gtk.PolicyType.NEVER)
sw.set_child(self.toolbar)
self.vbox.append(sw)
min_size, nat_size = self.toolbar.get_preferred_size()
h += nat_size.height
self.window.set_default_size(w, h)
self._destroying = False
self.window.connect("destroy", lambda *args: Gcf.destroy(self))
self.window.connect("close-request", lambda *args: Gcf.destroy(self))
if mpl.is_interactive():
self.window.show()
self.canvas.draw_idle()
self.canvas.grab_focus()
def _close_figure(figure):
"""
Workaround for matplotlib regression relating to closing figures in Agg
See https://github.com/matplotlib/matplotlib/pull/18184/
"""
# TODO It would be better to switch the approach based on matplotlib
# versions known to have this problem, rather than blindly trying. Update
# this once a fixed has been released and we know the earliest version of
# matplotlib that does not have this bug.
try:
figure.canvas.close()
except AttributeError:
from matplotlib._pylab_helpers import Gcf
num = next(
(manager.num for manager in Gcf.figs.values()
if manager.canvas.figure == figure),
None,
)
if num is not None:
Gcf.destroy(num)
def custom_show_func(*args, **kwargs):
managers = Gcf.get_all_fig_managers()
for m in managers:
self.__all_figures.append(m.canvas.figure)
self.__new_figures.append(m.canvas.figure)
Gcf.destroy(m.num)
def close(self):
Gcf.destroy(self.figman._num)
def destroy(*args): Gcf.destroy(num)
self.window.connect("destroy", destroy)
def close(self):
Gcf.destroy(self.figman._num)
def destroy(*args):
Gcf.destroy(self)
def _widgetclosed( self ):
if self.window._destroying: return
self.window._destroying = True
Gcf.destroy(self.num)
def show(self, **kwargs):
self.canvas.show()
Gcf.destroy(self._num)
def destroy(self):
self.window.hide()
Fltk.Fl.wait(0) # This is needed to make the last figure vanish.
Gcf.destroy(self._num)
def destroy_figure(self, *args):
# This is the callback from the gui destroy For this specific figure
Gcf.destroy(self.num)
def show():
for manager in Gcf.get_all_fig_managers():
manager.show()
Gcf.destroy(manager.num)
def destroy_figure(ptr, figman):
figman.window.hide()
Fltk.Fl.wait(0) # This is needed to make the last figure vanish.
Gcf.destroy(figman._num)
def show(block=None):
for manager in Gcf.get_all_fig_managers():
manager.show()
# Do not re-display what is already shown.
Gcf.destroy(manager.num)
def destroy(self):
self.window.hide()
Fltk.Fl.wait(0) # This is needed to make the last figure vanish.
Gcf.destroy(self._num)
def destroy_figure(ptr, figman):
figman.window.hide()
Fltk.Fl.wait(0) # This is needed to make the last figure vanish.
Gcf.destroy(figman._num)
def show():
for manager in Gcf.get_all_fig_managers():
manager.show()
Gcf.destroy(
manager.num
) # Else every call to figure() will add an extra image produced by every future show()
def destroy(*args):
Gcf.destroy(num)
def close_foo(self):
try:
Gcf.destroy(self)
except AttributeError:
pass
def destroy(*args):
self.window = None
Gcf.destroy(self._num)
def _widgetclosed(self):
if self.window._destroying: return
self.window._destroying = True
Gcf.destroy(self.num)
def Destroy(self, *args, **kwargs):
self.isdestory = True
self.canvas.close_event()
self.canvas.stop_event_loop()
Gcf.destroy(self.num)
return super(MatplotPanel, self).Destroy(*args, **kwargs)
def destroy_figure(ptr, figman):
figman.window.hide()
Gcf.destroy(figman._num)
def _onClose(self, evt):
self.canvas.close_event()
self.canvas.stop_event_loop()
Gcf.destroy(self.num)
def closer(event):
Gcf.destroy(num)
def _trigger_manager_draw(manager):
if manager.canvas.figure.get_axes():
manager.show()
Gcf.destroy(manager)
def destroy_figure(ptr, figman):
figman.window.hide()
Gcf.destroy(figman._num)
def closer(event):
Gcf.destroy(0)
def destroy(*args):
self.window = None
Gcf.destroy(self._num)
def show(self, **kwargs):
self.canvas.show()
Gcf.destroy(self._num)
def destroy(*args):
Gcf.destroy(num)
def show():
for manager in Gcf.get_all_fig_managers():
manager.show()
# TODO(oleg): Check if it's okay to destroy manager here.
Gcf.destroy(manager.num)
def close(self):
Gcf.destroy(self.num)
def destroy(*args): Gcf.destroy(num)
self.window.connect("destroy", destroy)
def destroy(event):
canvas.mpl_disconnect(cid)
Gcf.destroy(manager)
def close(self):
Gcf.destroy(self)
self.canvas.flush_events()
