Nov 8, 2012 · Nov 8, 2012
diff --git a/CHANGELOG b/CHANGELOG
 2012-11-08 Replaced plt.figure and plt.subplot calls by the newer, more
           convenient single call to plt.subplots() in the documentation
           examples - PI

 2012-10-05 Add support for saving animations as animated GIFs. - JVDP

 2012-08-11 Fix path-closing bug in patches.Polygon, so that regardless
diff --git a/examples/animation/animate_decay.py b/examples/animation/animate_decay.py
        yield t, np.sin(2*np.pi*t) * np.exp(-t/10.)
 data_gen.t = 0

 fig = plt.figure()
 ax = fig.add_subplot(111)
 fig, ax = plt.subplots()
 line, = ax.plot([], [], lw=2)
 ax.set_ylim(-1.1, 1.1)
 ax.set_xlim(0, 5)
diff --git a/examples/animation/bayes_update.py b/examples/animation/bayes_update.py
        self.line.set_data(self.x, y)
        return self.line,

 fig = plt.figure()
 ax = fig.add_subplot(1, 1, 1)
 fig, ax = plt.subplots()
 ud = UpdateDist(ax, prob=0.7)
 anim = FuncAnimation(fig, ud, frames=np.arange(100), init_func=ud.init,
        interval=100, blit=True)
diff --git a/examples/animation/histogram.py b/examples/animation/histogram.py
 import matplotlib.path as path
 import matplotlib.animation as animation

 fig = plt.figure()
 ax = fig.add_subplot(111)
 fig, ax = plt.subplots()

 # histogram our data with numpy
 data = np.random.randn(1000)
diff --git a/examples/animation/old_animation/animate_decay_tk_blit.py b/examples/animation/old_animation/animate_decay_tk_blit.py
    return np.sin(2*np.pi*t) * np.exp(-t/10.)
 data_gen.t = 0

 fig = plt.figure()
 ax = fig.add_subplot(111)
 fig, ax = plt.subplots()
 line, = ax.plot([], [], animated=True, lw=2)
 ax.set_ylim(-1.1, 1.1)
 ax.set_xlim(0, 5)
diff --git a/examples/animation/old_animation/animation_blit_fltk.py b/examples/animation/old_animation/animation_blit_fltk.py
 import fltk
 import matplotlib
 matplotlib.use('FltkAgg')
 importpylab asp
 importmatplotlib.pyplot asplt
 import numpy as npy
 import time

            sys.exit()
        return True

 ax =p.subplot(111)
 p.subplots_adjust(left=0.3, bottom=0.3) # check for flipy bugs
 p.grid() # to ensure proper background restore
 fig,ax =plt.subplots()
 plt.subplots_adjust(left=0.3, bottom=0.3) # check for flipy bugs
 plt.grid() # to ensure proper background restore
 # create the initial line
 x = npy.arange(0,2*npy.pi,0.01)
 line, =p.plot(x, npy.sin(x), animated=True)
 p.draw()
 line, =plt.plot(x, npy.sin(x), animated=True)
 plt.draw()
 anim=animator(ax)

 fltk.Fl.add_idle(anim.update)
diff --git a/examples/animation/old_animation/animation_blit_gtk.py b/examples/animation/old_animation/animation_blit_gtk.py
 import matplotlib.pyplot as plt


 fig = plt.figure()
 ax = fig.add_subplot(111)
 fig, ax = plt.subplots()
 canvas = fig.canvas

 fig.subplots_adjust(left=0.3, bottom=0.3) # check for flipy bugs
diff --git a/examples/animation/old_animation/animation_blit_gtk2.py b/examples/animation/old_animation/animation_blit_gtk2.py


 plt.rcParams["text.usetex"] = False
 fig = plt.figure()

 ax =fig.add_subplot(111)
 fig,ax =plt.subplots()
 ax.xaxis.set_animated(True)
 ax.yaxis.set_animated(True)
 canvas = fig.canvas
diff --git a/examples/animation/old_animation/animation_blit_qt.py b/examples/animation/old_animation/animation_blit_qt.py
    def __init__(self):
        QObject.__init__(self, None, "app")

        self.ax =p.subplot(111)
 fig,self.ax =plt.subplots()
        self.canvas = self.ax.figure.canvas
        self.cnt = 0

diff --git a/examples/animation/old_animation/animation_blit_tk.py b/examples/animation/old_animation/animation_blit_tk.py
 matplotlib.use('TkAgg')

 import sys
 importpylab asp
 importmatplotlib.pyplot asplt
 import numpy as npy
 import time

 ax =p.subplot(111)
 fig,ax =plt.subplots()
 canvas = ax.figure.canvas


 # create the initial line
 x = npy.arange(0,2*npy.pi,0.01)
 line, =p.plot(x, npy.sin(x), animated=True, lw=2)
 line, =plt.plot(x, npy.sin(x), animated=True, lw=2)

 def run(*args):
    background = canvas.copy_from_bbox(ax.bbox)
 run.cnt = 0


 p.subplots_adjust(left=0.3, bottom=0.3) # check for flipy bugs
 p.grid() # to ensure proper background restore
 manager =p.get_current_fig_manager()
 plt.subplots_adjust(left=0.3, bottom=0.3) # check for flipy bugs
 plt.grid() # to ensure proper background restore
 manager =plt.get_current_fig_manager()
 manager.window.after(100, run)

 p.show()
 plt.show()



diff --git a/examples/animation/old_animation/animation_blit_wx.py b/examples/animation/old_animation/animation_blit_wx.py
    matplotlib.backends.backend_wxagg._use_accelerator(False)


 ax =p.subplot(111)
 fig,ax =plt.subplots()
 canvas = ax.figure.canvas


diff --git a/examples/animation/old_animation/draggable_legend.py b/examples/animation/old_animation/draggable_legend.py
 import matplotlib.pyplot as plt


 ax = plt.subplot(111)
 fig, ax = plt.subplots()
 ax.plot([1,2,3], label="test")

 l = ax.legend()
 d1 = l.draggable()

 xy = 1, 2
 xy = 1, 2
 txt = ax.annotate("Test", xy, xytext=(-30, 30),
                  textcoords="offset points",
                  bbox=dict(boxstyle="round",fc=(0.2, 1, 1)),
diff --git a/examples/animation/old_animation/gtk_timeout.py b/examples/animation/old_animation/gtk_timeout.py

 import matplotlib.pyplot as plt

 fig = plt.figure()
 ax = fig.add_subplot(111)
 fig, ax = plt.subplots()
 line, = ax.plot(np.random.rand(10))
 ax.set_ylim(0, 1)

diff --git a/examples/animation/old_animation/histogram_tkagg.py b/examples/animation/old_animation/histogram_tkagg.py
 import matplotlib.patches as patches
 import matplotlib.path as path

 fig = plt.figure()
 ax = fig.add_subplot(111)
 fig, ax = plt.subplots()

 # histogram our data with numpy
 data = np.random.randn(1000)
diff --git a/examples/animation/old_animation/simple_anim_gtk.py b/examples/animation/old_animation/simple_anim_gtk.py

 import matplotlib.pyplot as plt

 fig = plt.figure()

 ax = fig.add_subplot(111)
 fig, ax = plt.subplots()

 def animate():
    tstart = time.time()                 # for profiling
diff --git a/examples/animation/old_animation/simple_anim_tkagg.py b/examples/animation/old_animation/simple_anim_tkagg.py
 matplotlib.use('TkAgg') # do this before importing pylab

 import matplotlib.pyplot as plt
 fig = plt.figure()
 ax = fig.add_subplot(111)
 fig, ax = plt.subplots()

 def animate():
    tstart = time.time()                   # for profiling
diff --git a/examples/animation/old_animation/simple_idle_wx.py b/examples/animation/old_animation/simple_idle_wx.py

 import matplotlib.pyplot as plt

 fig = plt.figure()

 ax = fig.add_subplot(111)
 fig, ax = plt.subplots()
 t = np.arange(0, 2*np.pi, 0.1)
 line, = ax.plot(t, np.sin(t))
 dt = 0.05
diff --git a/examples/animation/old_animation/simple_timer_wx.py b/examples/animation/old_animation/simple_timer_wx.py

 import matplotlib.pyplot as plt

 fig = plt.figure()

 ax = fig.add_subplot(111)
 fig, ax = plt.subplots()
 t = np.arange(0, 2*np.pi, 0.1)
 line, = ax.plot(t, np.sin(t))
 dt = 0.05
diff --git a/examples/animation/old_animation/strip_chart_demo.py b/examples/animation/old_animation/strip_chart_demo.py

 from pylab import figure, show

 fig = figure()
 ax = fig.add_subplot(111)
 fig, ax = plt.subplots()
 scope = Scope(ax)
 gobject.idle_add(scope.update)

diff --git a/examples/animation/random_data.py b/examples/animation/random_data.py
 import matplotlib.pyplot as plt
 import matplotlib.animation as animation

 fig = plt.figure()
 ax = fig.add_subplot(111)
 fig, ax = plt.subplots()
 line, = ax.plot(np.random.rand(10))
 ax.set_ylim(0, 1)

diff --git a/examples/animation/simple_anim.py b/examples/animation/simple_anim.py
 import matplotlib.pyplot as plt
 import matplotlib.animation as animation

 fig = plt.figure()
 ax = fig.add_subplot(111)
 fig, ax = plt.subplots()

 x = np.arange(0, 2*np.pi, 0.01)        # x-array
 line, = ax.plot(x, np.sin(x))
diff --git a/examples/animation/strip_chart_demo.py b/examples/animation/strip_chart_demo.py
        else:
            yield np.random.rand(1)

 fig = plt.figure()
 ax = fig.add_subplot(111)
 fig, ax = plt.subplots()
 scope = Scope(ax)

 # pass a generator in "emitter" to produce data for the update func
diff --git a/examples/api/README.txt b/examples/api/README.txt
    import numpy as np
    import matplotlib.pyplot as plt

    fig = plt.figure()
    ax = fig.add_subplot(111) # or add_axes
    fig, ax = plt.subplots()
    ax.plot(np.random.rand(10))
    ax.set_xlabel('some x data')
    ax.set_ylabel('some y data')
diff --git a/examples/api/agg_oo.py b/examples/api/agg_oo.py
 from matplotlib.backends.backend_agg import FigureCanvasAgg as FigureCanvas
 from matplotlib.figure import Figure

 fig = Figure()
 canvas = FigureCanvas(fig)
 ax = fig.add_subplot(111)
 fig, ax = plt.subplots()
 ax.plot([1,2,3])
 ax.set_title('hi mom')
 ax.grid(True)
 ax.set_xlabel('time')
 ax.set_ylabel('volts')
 canvas.print_figure('test')
 fig.canvas.print_figure('test')
diff --git a/examples/api/barchart_demo.py b/examples/api/barchart_demo.py
 ind = np.arange(N)  # the x locations for the groups
 width = 0.35       # the width of the bars

 fig = plt.figure()
 ax = fig.add_subplot(111)
 fig, ax = plt.subplots()
 rects1 = ax.bar(ind, menMeans, width, color='r', yerr=menStd)

 womenMeans = (25, 32, 34, 20, 25)
Original file line number	Diff line number	Diff line change
		@@ -1,3 +1,7 @@
		2012-11-08 Replaced plt.figure and plt.subplot calls by the newer, more
		convenient single call to plt.subplots() in the documentation
		examples - PI

		2012-10-05 Add support for saving animations as animated GIFs. - JVDP

		2012-08-11 Fix path-closing bug in patches.Polygon, so that regardless
Expand Down
Original file line number	Diff line number	Diff line change
Expand Up		@@ -11,8 +11,7 @@ def data_gen():
		yield t, np.sin(2np.pit) * np.exp(-t/10.)
		data_gen.t = 0

		fig = plt.figure()
		ax = fig.add_subplot(111)
		fig, ax = plt.subplots()
		line, = ax.plot([], [], lw=2)
		ax.set_ylim(-1.1, 1.1)
		ax.set_xlim(0, 5)
Expand Down
Original file line number	Diff line number	Diff line change
Expand Up		@@ -39,8 +39,7 @@ def __call__(self, i):
		self.line.set_data(self.x, y)
		return self.line,

		fig = plt.figure()
		ax = fig.add_subplot(1, 1, 1)
		fig, ax = plt.subplots()
		ud = UpdateDist(ax, prob=0.7)
		anim = FuncAnimation(fig, ud, frames=np.arange(100), init_func=ud.init,
		interval=100, blit=True)
Expand Down
Original file line number	Diff line number	Diff line change
Expand Up		@@ -9,8 +9,7 @@
		import matplotlib.path as path
		import matplotlib.animation as animation

		fig = plt.figure()
		ax = fig.add_subplot(111)
		fig, ax = plt.subplots()

		# histogram our data with numpy
		data = np.random.randn(1000)
Expand Down
Original file line number	Diff line number	Diff line change
Expand Up		@@ -10,8 +10,7 @@ def data_gen():
		return np.sin(2np.pit) * np.exp(-t/10.)
		data_gen.t = 0

		fig = plt.figure()
		ax = fig.add_subplot(111)
		fig, ax = plt.subplots()
		line, = ax.plot([], [], animated=True, lw=2)
		ax.set_ylim(-1.1, 1.1)
		ax.set_xlim(0, 5)
Expand Down
Original file line number	Diff line number	Diff line change
Expand Up		@@ -3,7 +3,7 @@
		import fltk
		import matplotlib
		matplotlib.use('FltkAgg')
		importpylab asp
		importmatplotlib.pyplot asplt
		import numpy as npy
		import time

Expand DownExpand Up		@@ -42,13 +42,13 @@ def update(self,ptr):
		sys.exit()
		return True

		ax =p.subplot(111)
		p.subplots_adjust(left=0.3, bottom=0.3) # check for flipy bugs
		p.grid() # to ensure proper background restore
		fig,ax =plt.subplots()
		plt.subplots_adjust(left=0.3, bottom=0.3) # check for flipy bugs
		plt.grid() # to ensure proper background restore
		# create the initial line
		x = npy.arange(0,2*npy.pi,0.01)
		line, =p.plot(x, npy.sin(x), animated=True)
		p.draw()
		line, =plt.plot(x, npy.sin(x), animated=True)
		plt.draw()
		anim=animator(ax)

		fltk.Fl.add_idle(anim.update)
Expand Down
Original file line number	Diff line number	Diff line change
Expand Up		@@ -16,8 +16,7 @@
		import matplotlib.pyplot as plt


		fig = plt.figure()
		ax = fig.add_subplot(111)
		fig, ax = plt.subplots()
		canvas = fig.canvas

		fig.subplots_adjust(left=0.3, bottom=0.3) # check for flipy bugs
Expand Down
Original file line number	Diff line number	Diff line change
Expand Up		@@ -148,9 +148,8 @@ def update_line(self, *args):


		plt.rcParams["text.usetex"] = False
		fig = plt.figure()

		ax =fig.add_subplot(111)
		fig,ax =plt.subplots()
		ax.xaxis.set_animated(True)
		ax.yaxis.set_animated(True)
		canvas = fig.canvas
Expand Down
Original file line number	Diff line number	Diff line change
Expand Up		@@ -24,7 +24,7 @@ class BlitQT(QObject):
		def __init__(self):
		QObject.__init__(self, None, "app")

		self.ax =p.subplot(111)
		fig,self.ax =plt.subplots()
		self.canvas = self.ax.figure.canvas
		self.cnt = 0

Expand Down
Original file line number	Diff line number	Diff line change
Expand Up		@@ -7,17 +7,17 @@
		matplotlib.use('TkAgg')

		import sys
		importpylab asp
		importmatplotlib.pyplot asplt
		import numpy as npy
		import time

		ax =p.subplot(111)
		fig,ax =plt.subplots()
		canvas = ax.figure.canvas


		# create the initial line
		x = npy.arange(0,2*npy.pi,0.01)
		line, =p.plot(x, npy.sin(x), animated=True, lw=2)
		line, =plt.plot(x, npy.sin(x), animated=True, lw=2)

		def run(*args):
		background = canvas.copy_from_bbox(ax.bbox)
Expand All		@@ -43,12 +43,12 @@ def run(*args):
		run.cnt = 0


		p.subplots_adjust(left=0.3, bottom=0.3) # check for flipy bugs
		p.grid() # to ensure proper background restore
		manager =p.get_current_fig_manager()
		plt.subplots_adjust(left=0.3, bottom=0.3) # check for flipy bugs
		plt.grid() # to ensure proper background restore
		manager =plt.get_current_fig_manager()
		manager.window.after(100, run)

		p.show()
		plt.show()