Jun 29, 2013 · Jun 29, 2013 · Jun 29, 2013 · Jun 29, 2013 · Jun 29, 2013 · Jun 29, 2013
diff --git a/examples/api/barchart_demo.py b/examples/api/barchart_demo.py
diff --git a/examples/api/fahrenheit_celsius_scales.py b/examples/api/fahrenheit_celsius_scales.py
diff --git a/examples/statistics/barchart_demo.py b/examples/statistics/barchart_demo.py
 """
 Demo of multiple bar plots.
 """
 import matplotlib.pyplot as plt

 values = (20, 35, 30, 35, 27)
 pos = (0, 1, 2, 3, 4)

 plt.bar(left=pos, height=values, width=0.5, color='r')

 plt.title('Example of bar plots')

 plt.show()
diff --git a/examples/statistics/barchart_demo_error.py b/examples/statistics/barchart_demo_error.py
 """
 Demo of multiple bar plot with errorbars
 """
 import matplotlib.pyplot as plt

 values = (20, 35, 30, 35, 27)
 errors = (2, 3, 4, 1, 2)
 pos = (0, 1, 2, 3, 4)

 plt.bar(left=pos, height=values, width=0.5, color='r', yerr=errors)

 plt.title("Bar plot with errors")

 plt.show()
diff --git a/examples/subplots_axes_and_figures/fahrenheit_celsius_scales.py b/examples/subplots_axes_and_figures/fahrenheit_celsius_scales.py
 """
 Demo of how to display two scales on the left and right y axis.

 This example uses the Fahrenheit and Celsius scales.
 """
 import matplotlib.pyplot as plt
 import numpy as np


 def fahrenheit2celsius(temp):
    """
    Returns temperature in Celsius.
    """
    return (5. / 9.) * (temp - 32)


 def convert_ax_c_to_celsius(ax_f):
    """
    Update second axis according with first axis.
    """
    y1, y2 = ax_f.get_ylim()
    ax_c.set_ylim(fahrenheit2celsius(y1), fahrenheit2celsius(y2))
    ax_c.figure.canvas.draw()

 fig, ax_f = plt.subplots()
 ax_c = ax_f.twinx()

 # automatically update ylim of ax2 when ylim of ax1 changes.
 ax_f.callbacks.connect("ylim_changed", convert_ax_c_to_celsius)
 ax_f.plot(np.linspace(-40, 120, 100))
 ax_f.set_xlim(0, 100)

 ax_f.set_title('Two scales: Fahrenheit and Celsius')
 ax_f.set_ylabel('Fahrenheit')
 ax_c.set_ylabel('Celsius')

 plt.show()
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1,13 @@
		"""
		Demo of multiple bar plots.
		"""
		import matplotlib.pyplot as plt

		values = (20, 35, 30, 35, 27)
		pos = (0, 1, 2, 3, 4)

		plt.bar(left=pos, height=values, width=0.5, color='r')

		plt.title('Example of bar plots')

		plt.show()
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1,14 @@
		"""
		Demo of multiple bar plot with errorbars
		"""
		import matplotlib.pyplot as plt

		values = (20, 35, 30, 35, 27)
		errors = (2, 3, 4, 1, 2)
		pos = (0, 1, 2, 3, 4)

		plt.bar(left=pos, height=values, width=0.5, color='r', yerr=errors)

		plt.title("Bar plot with errors")

		plt.show()
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1,37 @@
		"""
		Demo of how to display two scales on the left and right y axis.

		This example uses the Fahrenheit and Celsius scales.
		"""
		import matplotlib.pyplot as plt
		import numpy as np


		def fahrenheit2celsius(temp):
		"""
		Returns temperature in Celsius.
		"""
		return (5. / 9.) * (temp - 32)


		def convert_ax_c_to_celsius(ax_f):
		"""
		Update second axis according with first axis.
		"""
		y1, y2 = ax_f.get_ylim()
		ax_c.set_ylim(fahrenheit2celsius(y1), fahrenheit2celsius(y2))
		ax_c.figure.canvas.draw()

		fig, ax_f = plt.subplots()
		ax_c = ax_f.twinx()

		# automatically update ylim of ax2 when ylim of ax1 changes.
		ax_f.callbacks.connect("ylim_changed", convert_ax_c_to_celsius)
		ax_f.plot(np.linspace(-40, 120, 100))
		ax_f.set_xlim(0, 100)

		ax_f.set_title('Two scales: Fahrenheit and Celsius')
		ax_f.set_ylabel('Fahrenheit')
		ax_c.set_ylabel('Celsius')

		plt.show()