diff --git a/lib/matplotlib/backend_bases.py b/lib/matplotlib/backend_bases.py
index 7f2ab50a56b2..027baa36b68c 100644
--- a/lib/matplotlib/backend_bases.py
+++ b/lib/matplotlib/backend_bases.py
@@ -3537,6 +3537,43 @@ def new_figure_manager_given_figure(cls, num, figure):
manager = cls.FigureManager(canvas, num)
return manager
+ @classmethod
+ def new_figure(cls, label='Matplotlib Figure', *,
+ auto_redraw=True, auto_show=True):
+ """
+ Create a new window with a Figure and toolbar
+
+ Parameters
+ ----------
+ label : str
+ Use for the window title and figure label.
+
+ auto_redraw : bool
+ If the figure should automatically re-draw when stale.
+
+ auto_show : bool
+ If the GUI window should be shown on creation.
+ """
+ manager = cls.new_figure_manager(label)
+ manager.canvas.figure.set_label(label)
+
+ def redraw(fig, val):
+ canvas = fig.canvas
+ if val and not canvas.is_saving() and not canvas._is_idle_drawing:
+ # Some artists can mark themselves as stale in the
+ # middle of drawing (e.g. axes position & tick labels
+ # being computed at draw time), but this shouldn't
+ # trigger a redraw because the current redraw will
+ # already take them into account.
+ with fig.canvas._idle_draw_cntx():
+ fig.canvas.draw_idle()
+
+ if auto_redraw:
+ manager.canvas.figure.stale_callback = redraw
+ if auto_show:
+ manager.show()
+ return manager.canvas.figure
+
@classmethod
def draw_if_interactive(cls):
if cls.trigger_manager_draw is not None and is_interactive():
@@ -3590,6 +3627,7 @@ def export(cls):
"FigureManager",
"new_figure_manager",
"new_figure_manager_given_figure",
+ "new_figure",
"draw_if_interactive",
"show",
]:
diff --git a/lib/matplotlib/backends/_backend_tk.py b/lib/matplotlib/backends/_backend_tk.py
index 69b57fc15d2a..cf422e87eac1 100644
--- a/lib/matplotlib/backends/_backend_tk.py
+++ b/lib/matplotlib/backends/_backend_tk.py
@@ -348,7 +348,11 @@ def __init__(self, canvas, num, window):
super().__init__(canvas, num)
self.window = window
self.window.withdraw()
- self.set_window_title("Figure %d" % num)
+ if isinstance(num, str):
+ title = num
+ else:
+ title = f"Figure {num}"
+ self.set_window_title(title)
# packing toolbar first, because if space is getting low, last packed
# widget is getting shrunk first (-> the canvas)
self.toolbar = self._get_toolbar()
diff --git a/lib/matplotlib/backends/backend_gtk3.py b/lib/matplotlib/backends/backend_gtk3.py
index 7587004fc685..35ab2aff2b40 100644
--- a/lib/matplotlib/backends/backend_gtk3.py
+++ b/lib/matplotlib/backends/backend_gtk3.py
@@ -316,7 +316,11 @@ def __init__(self, canvas, num):
self.window = Gtk.Window()
self.window.set_wmclass("matplotlib", "Matplotlib")
- self.set_window_title("Figure %d" % num)
+ if isinstance(num, str):
+ title = num
+ else:
+ title = f"Figure {num}"
+ self.set_window_title(title)
try:
self.window.set_icon_from_file(window_icon)
except Exception:
diff --git a/lib/matplotlib/backends/backend_macosx.py b/lib/matplotlib/backends/backend_macosx.py
index ea02d7cca484..cf669f5a9b1a 100644
--- a/lib/matplotlib/backends/backend_macosx.py
+++ b/lib/matplotlib/backends/backend_macosx.py
@@ -88,7 +88,10 @@ class FigureManagerMac(_macosx.FigureManager, FigureManagerBase):
"""
def __init__(self, canvas, num):
FigureManagerBase.__init__(self, canvas, num)
- title = "Figure %d" % num
+ if isinstance(num, str):
+ title = num
+ else:
+ title = f"Figure {num}"
_macosx.FigureManager.__init__(self, canvas, title)
if mpl.rcParams['toolbar'] == 'toolbar2':
self.toolbar = NavigationToolbar2Mac(canvas)
diff --git a/lib/matplotlib/backends/backend_qt5.py b/lib/matplotlib/backends/backend_qt5.py
index 162af99f0efa..97392793d2cb 100644
--- a/lib/matplotlib/backends/backend_qt5.py
+++ b/lib/matplotlib/backends/backend_qt5.py
@@ -534,8 +534,11 @@ def __init__(self, canvas, num):
self.window = MainWindow()
self.window.closing.connect(canvas.close_event)
self.window.closing.connect(self._widgetclosed)
-
- self.window.setWindowTitle("Figure %d" % num)
+ if isinstance(num, str):
+ title = num
+ else:
+ title = f"Figure {num}"
+ self.window.setWindowTitle(title)
image = str(cbook._get_data_path('images/matplotlib.svg'))
self.window.setWindowIcon(QtGui.QIcon(image))
diff --git a/lib/matplotlib/backends/backend_webagg_core.py b/lib/matplotlib/backends/backend_webagg_core.py
index d8016e537563..d6d7d8b90b92 100644
--- a/lib/matplotlib/backends/backend_webagg_core.py
+++ b/lib/matplotlib/backends/backend_webagg_core.py
@@ -298,7 +298,7 @@ def handle_toolbar_button(self, event):
def handle_refresh(self, event):
figure_label = self.figure.get_label()
if not figure_label:
- figure_label = "Figure {0}".format(self.manager.num)
+ figure_label = self._title
self.send_event('figure_label', label=figure_label)
self._force_full = True
if self.toolbar:
@@ -410,7 +410,10 @@ class FigureManagerWebAgg(backend_bases.FigureManagerBase):
def __init__(self, canvas, num):
super().__init__(canvas, num)
-
+ if isinstance(num, str):
+ self._title = num
+ else:
+ self._title = f"Figure {num}"
self.web_sockets = set()
self.toolbar = self._get_toolbar(canvas)
@@ -429,6 +432,7 @@ def resize(self, w, h, forward=True):
forward=forward)
def set_window_title(self, title):
+ self._title = title
self._send_event('figure_label', label=title)
# The following methods are specific to FigureManagerWebAgg
diff --git a/lib/matplotlib/backends/backend_wx.py b/lib/matplotlib/backends/backend_wx.py
index 8d2083d555e5..8f7bb8ee157c 100644
--- a/lib/matplotlib/backends/backend_wx.py
+++ b/lib/matplotlib/backends/backend_wx.py
@@ -902,7 +902,11 @@ def __init__(self, num, fig):
pos = wx.DefaultPosition
else:
pos = wx.Point(20, 20)
- super().__init__(parent=None, id=-1, pos=pos, title="Figure %d" % num)
+ if isinstance(num, str):
+ title = num
+ else:
+ title = f"Figure {num}"
+ super().__init__(parent=None, id=-1, pos=pos, title=title)
# Frame will be sized later by the Fit method
_log.debug("%s - __init__()", type(self))
self.num = num
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