10000 Minor example updates by QuLogic · Pull Request #7559 · matplotlib/matplotlib · GitHub
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Merged
merged 11 commits into from
Dec 17, 2016
Merged

Minor example updates #7559

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a4f4747
Remove movie_demo.py.
QuLogic Dec 4, 2016
9c8b7e6
Add plt.show to some examples.
QuLogic Dec 4, 2016
f328fe6
Default alignment of bar is center -> fix examples.
QuLogic Dec 4, 2016
2b5c486
Fix mpl deprecations in examples.
QuLogic Dec 4, 2016
41c5f9f
Fix NumPy warnings in some demos.
QuLogic Dec 4, 2016
e30af98
Fix print_stdout example on Python 3.
QuLogic Dec 4, 2016
e6ce528
"Press any key" -> "Press Enter" because of input().
QuLogic Dec 4, 2016
33873c5
Tweak layout of tick examples.
QuLogic Dec 4, 2016
28b8040
Use anchor rotation_mode in text rotation example.
QuLogic Dec 4, 2016
7de832c
Fix several minor typos in examples.
QuLogic Dec 4, 2016
94f47da
MAINT removing stock_demo.py and data_helper.py.
Nov 30, 2016
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Tweak layout of tick examples. 
Move the large label closer to the bottom spine so it appears related;
remove extra whitespace around the figure.
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@QuLogic
QuLogic committed Dec 11, 2016
commit 33873c51d581e03d98340bc718e835f0e304ad88
18 changes: 11 additions & 7 deletions examples/ticks_and_spines/tick-formatters.py
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Original file line number Diff line number Diff line change
Expand Up @@ -21,7 +21,7 @@ def setup(ax):
ax.patch.set_alpha(0.0)


plt.figure(figsize=(8, 6))
plt.figure(figsize=(8, 5))
n = 6

# Null formatter
Expand All @@ -31,7 +31,7 @@ def setup(ax):
ax.xaxis.set_minor_locator(ticker.MultipleLocator(0.25))
ax.xaxis.set_major_formatter(ticker.NullFormatter())
ax.xaxis.set_minor_formatter(ticker.NullFormatter())
ax.text(0.0, 0.5, "NullFormatter()", fontsize=16, transform=ax.transAxes)
ax.text(0.0, 0.1, "NullFormatter()", fontsize=16, transform=ax.transAxes)

# Fixed formatter
ax = plt.subplot(n, 1, 2)
Expand All @@ -43,7 +43,7 @@ def setup(ax):
minors = [""] + ["%.2f" % (x-int(x)) if (x-int(x))
else "" for x in np.arange(0, 5, 0.25)]
ax.xaxis.set_minor_formatter(ticker.FixedFormatter(minors))
ax.text(0.0, 0.5, "FixedFormatter(['', '0', '1', ...])",
ax.text(0.0, 0.1, "FixedFormatter(['', '0', '1', ...])",
fontsize=15, transform=ax.transAxes)


Expand All @@ -57,7 +57,7 @@ def major_formatter(x, pos):
ax.xaxis.set_major_locator(ticker.MultipleLocator(1.00))
ax.xaxis.set_minor_locator(ticker.MultipleLocator(0.25))
ax.xaxis.set_major_formatter(ticker.FuncFormatter(major_formatter))
ax.text(0.0, 0.5, 'FuncFormatter(lambda x, pos: "[%.2f]" % x)',
ax.text(0.0, 0.1, 'FuncFormatter(lambda x, pos: "[%.2f]" % x)',
fontsize=15, transform=ax.transAxes)


Expand All @@ -67,7 +67,7 @@ def major_formatter(x, pos):
ax.xaxis.set_major_locator(ticker.MultipleLocator(1.00))
ax.xaxis.set_minor_locator(ticker.MultipleLocator(0.25))
ax.xaxis.set_major_formatter(ticker.FormatStrFormatter(">%d<"))
ax.text(0.0, 0.5, "FormatStrFormatter('>%d<')",
ax.text(0.0, 0.1, "FormatStrFormatter('>%d<')",
fontsize=15, transform=ax.transAxes)

# Scalar formatter
Expand All @@ -76,15 +76,19 @@ def major_formatter(x, pos):
ax.xaxis.set_major_locator(ticker.AutoLocator())
ax.xaxis.set_minor_locator(ticker.AutoMinorLocator())
ax.xaxis.set_major_formatter(ticker.ScalarFormatter(useMathText=True))
ax.text(0.0, 0.5, "ScalarFormatter()", fontsize=15, transform=ax.transAxes)
ax.text(0.0, 0.1, "ScalarFormatter()", fontsize=15, transform=ax.transAxes)

# StrMethod formatter
ax = plt.subplot(n, 1, 6)
setup(ax)
ax.xaxis.set_major_locator(ticker.MultipleLocator(1.00))
ax.xaxis.set_minor_locator(ticker.MultipleLocator(0.25))
ax.xaxis.set_major_formatter(ticker.StrMethodFormatter("{x}"))
ax.text(0.0, 0.5, "StrMethodFormatter('{x}')",
ax.text(0.0, 0.1, "StrMethodFormatter('{x}')",
fontsize=15, transform=ax.transAxes)

# Push the top of the top axes outside the figure because we only show the
# bottom spine.
plt.subplots_adjust(left=0.05, right=0.95, bottom=0.05, top=1.05)

plt.show()
22 changes: 13 additions & 9 deletions examples/ticks_and_spines/tick-locators.py
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Original file line number Diff line number Diff line change
Expand Up @@ -23,22 +23,22 @@ def setup(ax):
ax.patch.set_alpha(0.0)


plt.figure(figsize=(8, 8))
plt.figure(figsize=(8, 6))
n = 8

# Null Locator
ax = plt.subplot(n, 1, 1)
setup(ax)
ax.xaxis.set_major_locator(ticker.NullLocator())
ax.xaxis.set_minor_locator(ticker.NullLocator())
ax.text(0.0, 0.5, "NullLocator()", fontsize=14, transform=ax.transAxes)
ax.text(0.0, 0.1, "NullLocator()", fontsize=14, transform=ax.transAxes)

# Multiple Locator
ax = plt.subplot(n, 1, 2)
setup(ax)
ax.xaxis.set_major_locator(ticker.MultipleLocator(0.5))
ax.xaxis.set_minor_locator(ticker.MultipleLocator(0.1))
ax.text(0.0, 0.5, "MultipleLocator(0.5)", fontsize=14,
ax.text(0.0, 0.1, "MultipleLocator(0.5)", fontsize=14,
transform=ax.transAxes)

# Fixed Locator
Expand All @@ -48,46 +48,50 @@ def setup(ax):
ax.xaxis.set_major_locator(ticker.FixedLocator(majors))
minors = np.linspace(0, 1, 11)[1:-1]
ax.xaxis.set_minor_locator(ticker.FixedLocator(minors))
ax.text(0.0, 0.5, "FixedLocator([0, 1, 5])", fontsize=14,
ax.text(0.0, 0.1, "FixedLocator([0, 1, 5])", fontsize=14,
transform=ax.transAxes)

# Linear Locator
ax = plt.subplot(n, 1, 4)
setup(ax)
ax.xaxis.set_major_locator(ticker.LinearLocator(3))
ax.xaxis.set_minor_locator(ticker.LinearLocator(31))
ax.text(0.0, 0.5, "LinearLocator(numticks=3)",
ax.text(0.0, 0.1, "LinearLocator(numticks=3)",
fontsize=14, transform=ax.transAxes)

# Index Locator
ax = plt.subplot(n, 1, 5)
setup(ax)
ax.plot(range(0, 5), [0]*5, color='White')
ax.xaxis.set_major_locator(ticker.IndexLocator(base=.5, offset=.25))
ax.text(0.0, 0.5, "IndexLocator(base=0.5, offset=0.25)",
ax.text(0.0, 0.1, "IndexLocator(base=0.5, offset=0.25)",
fontsize=14, transform=ax.transAxes)

# Auto Locator
ax = plt.subplot(n, 1, 6)
setup(ax)
ax.xaxis.set_major_locator(ticker.AutoLocator())
ax.xaxis.set_minor_locator(ticker.AutoMinorLocator())
ax.text(0.0, 0.5, "AutoLocator()", fontsize=14, transform=ax.transAxes)
ax.text(0.0, 0.1, "AutoLocator()", fontsize=14, transform=ax.transAxes)

# MaxN Locator
ax = plt.subplot(n, 1, 7)
setup(ax)
ax.xaxis.set_major_locator(ticker.MaxNLocator(4))
ax.xaxis.set_minor_locator(ticker.MaxNLocator(40))
ax.text(0.0, 0.5, "MaxNLocator(n=4)", fontsize=14, transform=ax.transAxes)
ax.text(0.0, 0.1, "MaxNLocator(n=4)", fontsize=14, transform=ax.transAxes)

# Log Locator
ax = plt.subplot(n, 1, 8)
setup(ax)
ax.set_xlim(10**3, 10**10)
ax.set_xscale('log')
ax.xaxis.set_major_locator(ticker.LogLocator(base=10.0, numticks=15))
ax.text(0.0, 0.5, "LogLocator(base=10, numticks=15)",
ax.text(0.0, 0.1, "LogLocator(base=10, numticks=15)",
fontsize=15, transform=ax.transAxes)

# Push the top of the top axes outside the figure because we only show the
# bottom spine.
plt.subplots_adjust(left=0.05, right=0.95, bottom=0.05, top=1.05)

plt.show()
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