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From: <ry...@us...> - 2008-07-26 00:34:05
|
Revision: 5884
http://matplotlib.svn.sourceforge.net/matplotlib/?rev=5884&view=rev
Author: ryanmay
Date: 2008-07-26 00:34:02 +0000 (Sat, 26 Jul 2008)
Log Message:
-----------
Set svn:ignore on the subdirectories within examples (except data)
Property Changed:
----------------
trunk/matplotlib/examples/animation/
trunk/matplotlib/examples/api/
trunk/matplotlib/examples/event_handling/
trunk/matplotlib/examples/misc/
trunk/matplotlib/examples/pylab_examples/
trunk/matplotlib/examples/tests/
trunk/matplotlib/examples/units/
trunk/matplotlib/examples/user_interfaces/
trunk/matplotlib/examples/widgets/
Property changes on: trunk/matplotlib/examples/animation
___________________________________________________________________
Added: svn:ignore
+ matplotlibrc
matplotlib.conf
*.eps
*.jpeg
*.jpg
*.pdf
*.png
*.ps
*.pyc
*.svg
Property changes on: trunk/matplotlib/examples/api
___________________________________________________________________
Added: svn:ignore
+ matplotlibrc
matplotlib.conf
*.eps
*.jpeg
*.jpg
*.pdf
*.png
*.ps
*.pyc
*.svg
Property changes on: trunk/matplotlib/examples/event_handling
___________________________________________________________________
Added: svn:ignore
+ matplotlibrc
matplotlib.conf
*.eps
*.jpeg
*.jpg
*.pdf
*.png
*.ps
*.pyc
*.svg
Property changes on: trunk/matplotlib/examples/misc
___________________________________________________________________
Added: svn:ignore
+ matplotlibrc
matplotlib.conf
*.eps
*.jpeg
*.jpg
*.pdf
*.png
*.ps
*.pyc
*.svg
Property changes on: trunk/matplotlib/examples/pylab_examples
___________________________________________________________________
Added: svn:ignore
+ matplotlibrc
matplotlib.conf
*.eps
*.jpeg
*.jpg
*.pdf
*.png
*.ps
*.pyc
*.svg
Property changes on: trunk/matplotlib/examples/tests
___________________________________________________________________
Added: svn:ignore
+ matplotlibrc
matplotlib.conf
*.eps
*.jpeg
*.jpg
*.pdf
*.png
*.ps
*.pyc
*.svg
Property changes on: trunk/matplotlib/examples/units
___________________________________________________________________
Added: svn:ignore
+ matplotlibrc
matplotlib.conf
*.eps
*.jpeg
*.jpg
*.pdf
*.png
*.ps
*.pyc
*.svg
Property changes on: trunk/matplotlib/examples/user_interfaces
___________________________________________________________________
Added: svn:ignore
+ matplotlibrc
matplotlib.conf
*.eps
*.jpeg
*.jpg
*.pdf
*.png
*.ps
*.pyc
*.svg
Property changes on: trunk/matplotlib/examples/widgets
___________________________________________________________________
Added: svn:ignore
+ matplotlibrc
matplotlib.conf
*.eps
*.jpeg
*.jpg
*.pdf
*.png
*.ps
*.pyc
*.svg
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|
|
From: <jd...@us...> - 2008-07-26 23:26:04
|
Revision: 5895
http://matplotlib.svn.sourceforge.net/matplotlib/?rev=5895&view=rev
Author: jdh2358
Date: 2008-07-26 23:26:02 +0000 (Sat, 26 Jul 2008)
Log Message:
-----------
more broken example fixes
Modified Paths:
--------------
trunk/matplotlib/examples/pylab_examples/multi_image.py
trunk/matplotlib/examples/tests/backend_driver.py
Modified: trunk/matplotlib/examples/pylab_examples/multi_image.py
===================================================================
--- trunk/matplotlib/examples/pylab_examples/multi_image.py 2008-07-26 23:11:54 UTC (rev 5894)
+++ trunk/matplotlib/examples/pylab_examples/multi_image.py 2008-07-26 23:26:02 UTC (rev 5895)
@@ -50,17 +50,25 @@
# Set the first image as the master, with all the others
# observing it for changes in cmap or norm.
+
+class ImageFollower:
+ 'update image in response to changes in clim or cmap on another image'
+ def __init__(self, follower):
+ self.follower = follower
+ def __call__(self, leader):
+ self.follower.set_cmap(leader.get_cmap())
+ self.follower.set_clim(leader.get_clim())
+
norm = colors.Normalize(vmin=vmin, vmax=vmax)
for i, im in enumerate(images):
im.set_norm(norm)
if i > 0:
- images[0].add_observer(im)
+ images[0].callbacksSM.connect('changed', ImageFollower(im))
# The colorbar is also based on this master image.
fig.colorbar(images[0], cax, orientation='horizontal')
# We need the following only if we want to run this
-# script interactively and be able to change the colormap.
sci(images[0])
Modified: trunk/matplotlib/examples/tests/backend_driver.py
===================================================================
--- trunk/matplotlib/examples/tests/backend_driver.py 2008-07-26 23:11:54 UTC (rev 5894)
+++ trunk/matplotlib/examples/tests/backend_driver.py 2008-07-26 23:26:02 UTC (rev 5895)
@@ -43,6 +43,7 @@
'contour_demo.py',
'contour_label_demo.py',
'contourf_demo.py',
+ 'geo_demo.py',
'griddata_demo.py',
'csd_demo.py',
'custom_ticker1.py',
@@ -80,6 +81,7 @@
'mathtext_demo.py',
'mri_with_eeg.py',
'multiple_figs_demo.py',
+ 'multi_image.py',
'nan_test.py',
'pcolor_demo.py',
'pcolor_demo2.py',
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|
|
From: <jd...@us...> - 2008-07-27 04:47:44
|
Revision: 5900
http://matplotlib.svn.sourceforge.net/matplotlib/?rev=5900&view=rev
Author: jdh2358
Date: 2008-07-27 04:47:42 +0000 (Sun, 27 Jul 2008)
Log Message:
-----------
commented out wide unicode line in stix example until we have a conditional check for wide char support
Modified Paths:
--------------
trunk/matplotlib/examples/pylab_examples/stix_fonts_demo.py
trunk/matplotlib/examples/tests/backend_driver.py
Modified: trunk/matplotlib/examples/pylab_examples/stix_fonts_demo.py
===================================================================
--- trunk/matplotlib/examples/pylab_examples/stix_fonts_demo.py 2008-07-27 02:11:05 UTC (rev 5899)
+++ trunk/matplotlib/examples/pylab_examples/stix_fonts_demo.py 2008-07-27 04:47:42 UTC (rev 5900)
@@ -14,14 +14,14 @@
r'$\mathbf{\mathbb{Blackboard \pi}}$',
r'$\mathfrak{Fraktur} \mathbf{\mathfrak{Fraktur}}$',
r'$\mathscr{Script}$',
- ur'Direct Unicode: $\u23ce \mathrm{\ue0f2 \U0001D538}$'
+# ur'Direct Unicode: $\u23ce \mathrm{\ue0f2 \U0001D538}$'
]
from pylab import *
def doall():
tests = stests
-
+
figure(figsize=(8, (len(tests) * 1) + 2))
plot([0, 0], 'r')
grid(False)
@@ -34,7 +34,7 @@
savefig('stix_fonts_example')
#close('all')
show()
-
+
if '--latex' in sys.argv:
fd = open("stix_fonts_examples.ltx", "w")
fd.write("\\documentclass{article}\n")
Modified: trunk/matplotlib/examples/tests/backend_driver.py
===================================================================
--- trunk/matplotlib/examples/tests/backend_driver.py 2008-07-27 02:11:05 UTC (rev 5899)
+++ trunk/matplotlib/examples/tests/backend_driver.py 2008-07-27 04:47:42 UTC (rev 5900)
@@ -102,9 +102,11 @@
'spy_demos.py',
'stem_plot.py',
'step_demo.py',
+ 'stix_fonts_demo.py',
'stock_demo.py',
'subplot_demo.py',
-# 'set_and_get.py',
+ 'symlog_demo.py',
+ # 'set_and_get.py',
'table_demo.py',
'text_handles.py',
'text_rotation.py',
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|
From: <jd...@us...> - 2008-07-27 05:13:25
|
Revision: 5902
http://matplotlib.svn.sourceforge.net/matplotlib/?rev=5902&view=rev
Author: jdh2358
Date: 2008-07-27 05:13:23 +0000 (Sun, 27 Jul 2008)
Log Message:
-----------
added missing coverage report to backend driver
Modified Paths:
--------------
trunk/matplotlib/examples/pylab_examples/barcode_demo.py
trunk/matplotlib/examples/tests/backend_driver.py
Modified: trunk/matplotlib/examples/pylab_examples/barcode_demo.py
===================================================================
--- trunk/matplotlib/examples/pylab_examples/barcode_demo.py 2008-07-27 04:48:53 UTC (rev 5901)
+++ trunk/matplotlib/examples/pylab_examples/barcode_demo.py 2008-07-27 05:13:23 UTC (rev 5902)
@@ -21,6 +21,6 @@
ax = fig.add_axes([0.3, 0.1, 0.6, 0.1], **axprops)
ax.imshow(x, **barprops)
-fig.savefig('barcode.png', dpi=100)
+#fig.savefig('barcode.png', dpi=100)
show()
Modified: trunk/matplotlib/examples/tests/backend_driver.py
===================================================================
--- trunk/matplotlib/examples/tests/backend_driver.py 2008-07-27 04:48:53 UTC (rev 5901)
+++ trunk/matplotlib/examples/tests/backend_driver.py 2008-07-27 05:13:23 UTC (rev 5902)
@@ -59,6 +59,7 @@
'finance_demo.py',
'fonts_demo_kw.py',
'hexbin_demo.py',
+ 'hexbin_demo2.py',
'histogram_demo.py',
'hline_demo.py',
'image_demo.py',
@@ -139,6 +140,34 @@
]
+# dict from dir to files we know we don't want to test (eg examples
+# not using pyplot, examples requiring user input, animation examples,
+# examples that may only work in certain environs (usetex examples?),
+# examples that generate multiple figures
+
+excluded = {
+ pylab_dir : ['__init__.py', 'toggle_images.py',],
+ units_dir : ['__init__.py', 'date_support.py',],
+}
+
+def report_missing(dir, flist):
+ 'report the py files in dir that are not in flist'
+ globstr = os.path.join(dir, '*.py')
+ fnames = glob.glob(globstr)
+
+ pyfiles = set([os.path.split(fullpath)[-1] for fullpath in set(fnames)])
+
+ exclude = set(excluded.get(dir, []))
+ flist = set(flist)
+ missing = list(pyfiles-flist-exclude)
+ missing.sort()
+ print '%s files not tested: %s'%(dir, ', '.join(missing))
+
+
+report_missing(pylab_dir, pylab_files)
+report_missing(api_dir, api_files)
+report_missing(units_dir, units_files)
+
files = [os.path.join(pylab_dir, fname) for fname in pylab_files] +\
[os.path.join(api_dir, fname) for fname in api_files] +\
[os.path.join(units_dir, fname) for fname in units_files]
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|
|
From: <ef...@us...> - 2008-09-01 22:27:09
|
Revision: 6059
http://matplotlib.svn.sourceforge.net/matplotlib/?rev=6059&view=rev
Author: efiring
Date: 2008-09-01 22:27:07 +0000 (Mon, 01 Sep 2008)
Log Message:
-----------
Improve backend_driver error reporting.
Modified Paths:
--------------
trunk/matplotlib/examples/pylab_examples/image_nonuniform.py
trunk/matplotlib/examples/pylab_examples/stix_fonts_demo.py
trunk/matplotlib/examples/tests/backend_driver.py
Modified: trunk/matplotlib/examples/pylab_examples/image_nonuniform.py
===================================================================
--- trunk/matplotlib/examples/pylab_examples/image_nonuniform.py 2008-09-01 21:09:09 UTC (rev 6058)
+++ trunk/matplotlib/examples/pylab_examples/image_nonuniform.py 2008-09-01 22:27:07 UTC (rev 6059)
@@ -13,7 +13,7 @@
x = np.linspace(-4, 4, 9)
x2 = x**3
y = np.linspace(-4, 4, 9)
-print 'Size %d points' % (len(x) * len(y))
+#print 'Size %d points' % (len(x) * len(y))
z = np.sqrt(x[np.newaxis,:]**2 + y[:,np.newaxis]**2)
fig = figure()
Modified: trunk/matplotlib/examples/pylab_examples/stix_fonts_demo.py
===================================================================
--- trunk/matplotlib/examples/pylab_examples/stix_fonts_demo.py 2008-09-01 21:09:09 UTC (rev 6058)
+++ trunk/matplotlib/examples/pylab_examples/stix_fonts_demo.py 2008-09-01 22:27:07 UTC (rev 6059)
@@ -31,7 +31,7 @@
axis([0, 3, -len(tests), 0])
yticks(arange(len(tests)) * -1)
for i, s in enumerate(tests):
- print (i, s.encode("ascii", "backslashreplace"))
+ #print (i, s.encode("ascii", "backslashreplace"))
text(0.1, -i, s, fontsize=32)
savefig('stix_fonts_example')
Modified: trunk/matplotlib/examples/tests/backend_driver.py
===================================================================
--- trunk/matplotlib/examples/tests/backend_driver.py 2008-09-01 21:09:09 UTC (rev 6058)
+++ trunk/matplotlib/examples/tests/backend_driver.py 2008-09-01 22:27:07 UTC (rev 6059)
@@ -204,7 +204,7 @@
os.unlink(os.path.join(path,fname))
else:
os.mkdir(backend)
-
+ failures = []
for fullpath in files:
print ('\tdriving %-40s' % (fullpath)),
@@ -257,10 +257,14 @@
print (end_time - start_time), ret
#os.system('%s %s %s' % (python, tmpfile_name, switchstring))
os.remove(tmpfile_name)
+ if ret:
+ failures.append(fullpath)
+ return failures
if __name__ == '__main__':
times = {}
+ failures = {}
default_backends = ['agg', 'ps', 'svg', 'pdf', 'template']
if len(sys.argv)==2 and sys.argv[1]=='--clean':
localdirs = [d for d in glob.glob('*') if os.path.isdir(d)]
@@ -299,13 +303,16 @@
switchstring = ' '.join(switches)
print 'testing %s %s' % (backend, switchstring)
t0 = time.time()
- drive(backend, python, switches)
+ failures[backend] = drive(backend, python, switches)
t1 = time.time()
times[backend] = (t1-t0)/60.0
# print times
for backend, elapsed in times.items():
print 'Backend %s took %1.2f minutes to complete' % ( backend, elapsed)
+ failed = failures[backend]
+ if failed:
+ print ' Failures: ', failed
if 'Template' in times:
print '\ttemplate ratio %1.3f, template residual %1.3f' % (
elapsed/times['Template'], elapsed-times['Template'])
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|
From: <md...@us...> - 2008-09-03 19:58:09
|
Revision: 6062
http://matplotlib.svn.sourceforge.net/matplotlib/?rev=6062&view=rev
Author: mdboom
Date: 2008-09-03 19:58:01 +0000 (Wed, 03 Sep 2008)
Log Message:
-----------
Add donut demo (to demonstrate compound paths)
Modified Paths:
--------------
trunk/matplotlib/examples/tests/backend_driver.py
Added Paths:
-----------
trunk/matplotlib/examples/api/donut_demo.py
Added: trunk/matplotlib/examples/api/donut_demo.py
===================================================================
--- trunk/matplotlib/examples/api/donut_demo.py (rev 0)
+++ trunk/matplotlib/examples/api/donut_demo.py 2008-09-03 19:58:01 UTC (rev 6062)
@@ -0,0 +1,54 @@
+import numpy as np
+import matplotlib.path as mpath
+import matplotlib.patches as mpatches
+import matplotlib.pyplot as plt
+
+def wise(v):
+ if v == 1:
+ return "CCW"
+ else:
+ return "CW"
+
+def make_circle(r):
+ t = np.arange(0, np.pi * 2.0, 0.01)
+ t = t.reshape((len(t), 1))
+ x = r * np.cos(t)
+ y = r * np.sin(t)
+ return np.hstack((x, y))
+
+Path = mpath.Path
+
+fig = plt.figure()
+ax = fig.add_subplot(111)
+
+inside_vertices = make_circle(0.5)
+outside_vertices = make_circle(1.0)
+codes = np.ones(len(inside_vertices), dtype=mpath.Path.code_type) * mpath.Path.LINETO
+codes[0] = mpath.Path.MOVETO
+
+for i, (inside, outside) in enumerate(((1, 1), (1, -1), (-1, 1), (-1, -1))):
+ # Concatenate the inside and outside subpaths together, changing their
+ # order as needed
+ vertices = np.concatenate((outside_vertices[::outside],
+ inside_vertices[::inside]))
+ # Shift the path
+ vertices[:, 0] += i * 2.5
+ # The codes will be all "LINETO" commands, except for "MOVETO"s at the
+ # beginning of each subpath
+ all_codes = np.concatenate((codes, codes))
+ # Create the Path object
+ path = mpath.Path(vertices, all_codes)
+ # Add plot it
+ patch = mpatches.PathPatch(path, facecolor='#885500', edgecolor='black')
+ ax.add_patch(patch)
+
+ ax.annotate("Outside %s,\nInside %s" % (wise(outside), wise(inside)),
+ (i * 2.5, -1.5), va="top", ha="center")
+
+ax.set_xlim(-2,10)
+ax.set_ylim(-3,2)
+ax.set_title('Mmm, donuts!')
+ax.set_aspect(1.0)
+plt.show()
+
+
Modified: trunk/matplotlib/examples/tests/backend_driver.py
===================================================================
--- trunk/matplotlib/examples/tests/backend_driver.py 2008-09-03 19:15:22 UTC (rev 6061)
+++ trunk/matplotlib/examples/tests/backend_driver.py 2008-09-03 19:58:01 UTC (rev 6062)
@@ -126,6 +126,8 @@
api_files = [
'colorbar_only.py',
'color_cycle.py',
+ 'donut_demo.py',
+ 'path_patch_demo.py'
]
units_dir = os.path.join('..', 'units')
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|
|
From: <md...@us...> - 2008-09-09 12:58:38
|
Revision: 6076
http://matplotlib.svn.sourceforge.net/matplotlib/?rev=6076&view=rev
Author: mdboom
Date: 2008-09-09 12:58:33 +0000 (Tue, 09 Sep 2008)
Log Message:
-----------
Add unit test for Path.intersects_bbox.
Modified Paths:
--------------
trunk/matplotlib/examples/tests/backend_driver.py
Added Paths:
-----------
trunk/matplotlib/examples/api/bbox_intersect.py
Added: trunk/matplotlib/examples/api/bbox_intersect.py
===================================================================
--- trunk/matplotlib/examples/api/bbox_intersect.py (rev 0)
+++ trunk/matplotlib/examples/api/bbox_intersect.py 2008-09-09 12:58:33 UTC (rev 6076)
@@ -0,0 +1,21 @@
+from pylab import *
+import numpy as np
+from matplotlib.transforms import Bbox
+from matplotlib.path import Path
+from matplotlib.patches import Rectangle
+
+rect = Rectangle((-1, -1), 2, 2, facecolor="#aaaaaa")
+gca().add_patch(rect)
+bbox = Bbox.from_bounds(-1, -1, 2, 2)
+
+for i in range(12):
+ vertices = (np.random.random((4, 2)) - 0.5) * 6.0
+ vertices = np.ma.masked_array(vertices, [[False, False], [True, True], [False, False], [False, False]])
+ path = Path(vertices)
+ if path.intersects_bbox(bbox):
+ color = 'r'
+ else:
+ color = 'b'
+ plot(vertices[:,0], vertices[:,1], color=color)
+
+show()
Modified: trunk/matplotlib/examples/tests/backend_driver.py
===================================================================
--- trunk/matplotlib/examples/tests/backend_driver.py 2008-09-09 12:33:03 UTC (rev 6075)
+++ trunk/matplotlib/examples/tests/backend_driver.py 2008-09-09 12:58:33 UTC (rev 6076)
@@ -124,6 +124,7 @@
api_dir = os.path.join('..', 'api')
api_files = [
+ 'bbox_intersect.py',
'colorbar_only.py',
'color_cycle.py',
'donut_demo.py',
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|
From: <jd...@us...> - 2008-09-13 17:07:41
|
Revision: 6092
http://matplotlib.svn.sourceforge.net/matplotlib/?rev=6092&view=rev
Author: jdh2358
Date: 2008-09-13 17:07:39 +0000 (Sat, 13 Sep 2008)
Log Message:
-----------
moved font examples to api
Added Paths:
-----------
trunk/matplotlib/examples/api/font_family_rc.py
trunk/matplotlib/examples/api/font_file.py
Removed Paths:
-------------
trunk/matplotlib/examples/pylab_examples/font_family_rc.py
trunk/matplotlib/examples/pylab_examples/font_file.py
Copied: trunk/matplotlib/examples/api/font_family_rc.py (from rev 6091, trunk/matplotlib/examples/pylab_examples/font_family_rc.py)
===================================================================
--- trunk/matplotlib/examples/api/font_family_rc.py (rev 0)
+++ trunk/matplotlib/examples/api/font_family_rc.py 2008-09-13 17:07:39 UTC (rev 6092)
@@ -0,0 +1,29 @@
+"""
+You can explicitly set which font family is picked up for a given font
+style (eg 'serif', 'sans-serif', or 'monospace').
+
+In the example below, we only allow one font family (Tahoma) for the
+san-serif font style. You the default family with the font.family rc
+param, eg::
+
+ rcParams['font.family'] = 'sans-serif'
+
+and for the font.family you set a list of font styles to try to find
+in order::
+
+ rcParams['font.sans-serif'] = ['Tahoma', 'Bitstream Vera Sans', 'Lucida Grande', 'Verdana']
+
+
+"""
+from matplotlib import rcParams
+rcParams['font.family'] = 'sans-serif'
+rcParams['font.sans-serif'] = ['Tahoma']
+import matplotlib.pyplot as plt
+
+fig = plt.figure()
+ax = fig.add_subplot(111)
+ax.plot([1,2,3], label='test')
+
+ax.legend()
+plt.show()
+
Copied: trunk/matplotlib/examples/api/font_file.py (from rev 6091, trunk/matplotlib/examples/pylab_examples/font_file.py)
===================================================================
--- trunk/matplotlib/examples/api/font_file.py (rev 0)
+++ trunk/matplotlib/examples/api/font_file.py 2008-09-13 17:07:39 UTC (rev 6092)
@@ -0,0 +1,18 @@
+"""
+Although it is usually not a good idea to explicitly point to a single
+ttf file for a font instance, you can do so using the
+font_manager.FontProperties fname argument (for a more flexible
+solution, see the font_fmaily_rc.py and fonts_demo.py examples).
+"""
+import matplotlib.font_manager as fm
+
+import matplotlib.pyplot as plt
+
+fig = plt.figure()
+ax = fig.add_subplot(111)
+ax.plot([1,2,3])
+
+prop = fm.FontProperties(fname='/Library/Fonts/Tahoma.ttf')
+ax.set_title('this is a special font', fontproperties=prop)
+plt.show()
+
Deleted: trunk/matplotlib/examples/pylab_examples/font_family_rc.py
===================================================================
--- trunk/matplotlib/examples/pylab_examples/font_family_rc.py 2008-09-13 17:06:53 UTC (rev 6091)
+++ trunk/matplotlib/examples/pylab_examples/font_family_rc.py 2008-09-13 17:07:39 UTC (rev 6092)
@@ -1,29 +0,0 @@
-"""
-You can explicitly set which font family is picked up for a given font
-style (eg 'serif', 'sans-serif', or 'monospace').
-
-In the example below, we only allow one font family (Tahoma) for the
-san-serif font style. You the default family with the font.family rc
-param, eg::
-
- rcParams['font.family'] = 'sans-serif'
-
-and for the font.family you set a list of font styles to try to find
-in order::
-
- rcParams['font.sans-serif'] = ['Tahoma', 'Bitstream Vera Sans', 'Lucida Grande', 'Verdana']
-
-
-"""
-from matplotlib import rcParams
-rcParams['font.family'] = 'sans-serif'
-rcParams['font.sans-serif'] = ['Tahoma']
-import matplotlib.pyplot as plt
-
-fig = plt.figure()
-ax = fig.add_subplot(111)
-ax.plot([1,2,3], label='test')
-
-ax.legend()
-plt.show()
-
Deleted: trunk/matplotlib/examples/pylab_examples/font_file.py
===================================================================
--- trunk/matplotlib/examples/pylab_examples/font_file.py 2008-09-13 17:06:53 UTC (rev 6091)
+++ trunk/matplotlib/examples/pylab_examples/font_file.py 2008-09-13 17:07:39 UTC (rev 6092)
@@ -1,18 +0,0 @@
-"""
-Although it is usually not a good idea to explicitly point to a single
-ttf file for a font instance, you can do so using the
-font_manager.FontProperties fname argument (for a more flexible
-solution, see the font_fmaily_rc.py and fonts_demo.py examples).
-"""
-import matplotlib.font_manager as fm
-
-import matplotlib.pyplot as plt
-
-fig = plt.figure()
-ax = fig.add_subplot(111)
-ax.plot([1,2,3])
-
-prop = fm.FontProperties(fname='/Library/Fonts/Tahoma.ttf')
-ax.set_title('this is a special font', fontproperties=prop)
-plt.show()
-
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|
|
From: <jd...@us...> - 2008-09-17 13:53:20
|
Revision: 6102
http://matplotlib.svn.sourceforge.net/matplotlib/?rev=6102&view=rev
Author: jdh2358
Date: 2008-09-17 20:53:16 +0000 (Wed, 17 Sep 2008)
Log Message:
-----------
committed Jae-Joons fancy box examples
Modified Paths:
--------------
trunk/matplotlib/examples/tests/backend_driver.py
Added Paths:
-----------
trunk/matplotlib/examples/pylab_examples/fancybox_demo.py
trunk/matplotlib/examples/pylab_examples/fancytextbox_demo.py
Added: trunk/matplotlib/examples/pylab_examples/fancybox_demo.py
===================================================================
--- trunk/matplotlib/examples/pylab_examples/fancybox_demo.py (rev 0)
+++ trunk/matplotlib/examples/pylab_examples/fancybox_demo.py 2008-09-17 20:53:16 UTC (rev 6102)
@@ -0,0 +1,171 @@
+import matplotlib.pyplot as plt
+import matplotlib.transforms as mtransforms
+from matplotlib.patches import FancyBboxPatch
+
+
+# Bbox object around which the fancy box will be drawn.
+bb = mtransforms.Bbox([[0.3, 0.4], [0.7, 0.6]])
+
+def draw_bbox(ax, bb):
+ # boxstyle=square with pad=0, i.e. bbox itself.
+ p_bbox = FancyBboxPatch((bb.xmin, bb.ymin),
+ abs(bb.width), abs(bb.height),
+ boxstyle="square,pad=0.",
+ ec="k", fc="none", zorder=10.,
+ )
+ ax.add_patch(p_bbox)
+
+def test1(ax):
+
+ # a fancy box with round corners. pad=0.1
+ p_fancy = FancyBboxPatch((bb.xmin, bb.ymin),
+ abs(bb.width), abs(bb.height),
+ boxstyle="round,pad=0.1",
+ fc=(1., .8, 1.),
+ ec=(1., 0.5, 1.))
+
+
+ ax.add_patch(p_fancy)
+
+ ax.text(0.1, 0.8,
+ r' boxstyle="round,pad=0.1"',
+ size=10, transform=ax.transAxes)
+
+ # draws control points for the fancy box.
+ #l = p_fancy.get_path().vertices
+ #ax.plot(l[:,0], l[:,1], ".")
+
+ # draw the original bbox in black
+ draw_bbox(ax, bb)
+
+
+def test2(ax):
+
+ # bbox=round has two optional argument. pad and rounding_size.
+ # They can be set during the initiallization.
+ p_fancy = FancyBboxPatch((bb.xmin, bb.ymin),
+ abs(bb.width), abs(bb.height),
+ boxstyle="round,pad=0.1",
+ fc=(1., .8, 1.),
+ ec=(1., 0.5, 1.))
+
+
+ ax.add_patch(p_fancy)
+
+ # boxstyle and its argument can be later modified with
+ # set_boxstyle method. Note that the old attributes are simply
+ # forgotten even if the boxstyle name is same.
+
+ p_fancy.set_boxstyle("round,pad=0.1, rounding_size=0.2")
+ #or
+ #p_fancy.set_boxstyle("round", pad=0.1, rounding_size=0.2)
+
+ ax.text(0.1, 0.8,
+ ' boxstyle="round,pad=0.1\n rounding\\_size=0.2"',
+ size=10, transform=ax.transAxes)
+
+ # draws control points for the fancy box.
+ #l = p_fancy.get_path().vertices
+ #ax.plot(l[:,0], l[:,1], ".")
+
+ draw_bbox(ax, bb)
+
+
+
+def test3(ax):
+
+ # mutation_scale determine overall scale of the mutation,
+ # i.e. both pad and rounding_size is scaled according to this
+ # value.
+ p_fancy = FancyBboxPatch((bb.xmin, bb.ymin),
+ abs(bb.width), abs(bb.height),
+ boxstyle="round,pad=0.1",
+ mutation_scale=2.,
+ fc=(1., .8, 1.),
+ ec=(1., 0.5, 1.))
+
+
+ ax.add_patch(p_fancy)
+
+ ax.text(0.1, 0.8,
+ ' boxstyle="round,pad=0.1"\n mutation\\_scale=2',
+ size=10, transform=ax.transAxes)
+
+ # draws control points for the fancy box.
+ #l = p_fancy.get_path().vertices
+ #ax.plot(l[:,0], l[:,1], ".")
+
+ draw_bbox(ax, bb)
+
+
+
+def test4(ax):
+
+ # When the aspect ratio of the axes is not 1, the fancy box may
+ # not be what you expected (green)
+
+ p_fancy = FancyBboxPatch((bb.xmin, bb.ymin),
+ abs(bb.width), abs(bb.height),
+ boxstyle="round,pad=0.2",
+ fc="none",
+ ec=(0., .5, 0.), zorder=4)
+
+
+ ax.add_patch(p_fancy)
+
+
+ # You can compensate this by setting the mutation_aspect (pink).
+ p_fancy = FancyBboxPatch((bb.xmin, bb.ymin),
+ abs(bb.width), abs(bb.height),
+ boxstyle="round,pad=0.3",
+ mutation_aspect=.5,
+ fc=(1., 0.8, 1.),
+ ec=(1., 0.5, 1.))
+
+
+ ax.add_patch(p_fancy)
+
+ ax.text(0.1, 0.8,
+ ' boxstyle="round,pad=0.3"\n mutation\\_aspect=.5',
+ size=10, transform=ax.transAxes)
+
+ draw_bbox(ax, bb)
+
+
+
+def test_all():
+ plt.clf()
+
+ ax = plt.subplot(2, 2, 1)
+ test1(ax)
+ ax.set_xlim(0., 1.)
+ ax.set_ylim(0., 1.)
+ ax.set_title("test1")
+ ax.set_aspect(1.)
+
+
+ ax = plt.subplot(2, 2, 2)
+ ax.set_title("test2")
+ test2(ax)
+ ax.set_xlim(0., 1.)
+ ax.set_ylim(0., 1.)
+ ax.set_aspect(1.)
+
+ ax = plt.subplot(2, 2, 3)
+ ax.set_title("test3")
+ test3(ax)
+ ax.set_xlim(0., 1.)
+ ax.set_ylim(0., 1.)
+ ax.set_aspect(1)
+
+ ax = plt.subplot(2, 2, 4)
+ ax.set_title("test4")
+ test4(ax)
+ ax.set_xlim(-0.5, 1.5)
+ ax.set_ylim(0., 1.)
+ ax.set_aspect(2.)
+
+ plt.draw()
+ plt.show()
+
+test_all()
Added: trunk/matplotlib/examples/pylab_examples/fancytextbox_demo.py
===================================================================
--- trunk/matplotlib/examples/pylab_examples/fancytextbox_demo.py (rev 0)
+++ trunk/matplotlib/examples/pylab_examples/fancytextbox_demo.py 2008-09-17 20:53:16 UTC (rev 6102)
@@ -0,0 +1,21 @@
+import matplotlib.pyplot as plt
+
+plt.text(0.6, 0.5, "test", size=50, rotation=30.,
+ ha="center", va="center",
+ bbox = dict(boxstyle="round",
+ ec=(1., 0.5, 0.5),
+ fc=(1., 0.8, 0.8),
+ )
+ )
+
+plt.text(0.5, 0.4, "test", size=50, rotation=-30.,
+ ha="right", va="top",
+ bbox = dict(boxstyle="square",
+ ec=(1., 0.5, 0.5),
+ fc=(1., 0.8, 0.8),
+ )
+ )
+
+
+plt.draw()
+plt.show()
Modified: trunk/matplotlib/examples/tests/backend_driver.py
===================================================================
--- trunk/matplotlib/examples/tests/backend_driver.py 2008-09-17 20:52:08 UTC (rev 6101)
+++ trunk/matplotlib/examples/tests/backend_driver.py 2008-09-17 20:53:16 UTC (rev 6102)
@@ -52,6 +52,8 @@
'date_demo2.py',
'equal_aspect_ratio.py',
'errorbar_limits.py',
+ 'fancybox_demo.py',
+ 'fancytextbox_demo.py',
'figimage_demo.py',
'figlegend_demo.py',
'figure_title.py',
This was sent by the SourceForge.net collaborative development platform, the world's largest Open Source development site.
|
|
From: <jd...@us...> - 2008-10-17 16:03:33
|
Revision: 6243
http://matplotlib.svn.sourceforge.net/matplotlib/?rev=6243&view=rev
Author: jdh2358
Date: 2008-10-17 16:03:23 +0000 (Fri, 17 Oct 2008)
Log Message:
-----------
moved two scales example to api
Added Paths:
-----------
trunk/matplotlib/examples/api/two_scales.py
Removed Paths:
-------------
trunk/matplotlib/examples/pylab_examples/two_scales.py
Copied: trunk/matplotlib/examples/api/two_scales.py (from rev 6242, trunk/matplotlib/examples/pylab_examples/two_scales.py)
===================================================================
--- trunk/matplotlib/examples/api/two_scales.py (rev 0)
+++ trunk/matplotlib/examples/api/two_scales.py 2008-10-17 16:03:23 UTC (rev 6243)
@@ -0,0 +1,40 @@
+#!/usr/bin/env python
+"""
+
+Demonstrate how to do two plots on the same axes with different left
+right scales.
+
+
+The trick is to use *2 different axes*. Turn the axes rectangular
+frame off on the 2nd axes to keep it from obscuring the first.
+Manually set the tick locs and labels as desired. You can use
+separate matplotlib.ticker formatters and locators as desired since
+the two axes are independent.
+
+This is acheived in the following example by calling pylab's twinx()
+function, which performs this work. See the source of twinx() in
+pylab.py for an example of how to do it for different x scales. (Hint:
+use the xaxis instance and call tick_bottom and tick_top in place of
+tick_left and tick_right.)
+
+"""
+
+import numpy as np
+import matplotlib.pyplot as plt
+
+fig = plt.figure()
+ax1 = fig.add_subplot(111)
+t = np.arange(0.01, 10.0, 0.01)
+s1 = np.exp(t)
+ax1.plot(t, s1, 'b-')
+ax1.set_xlabel('time (s)')
+ax1.set_ylabel('exp')
+
+
+# turn off the 2nd axes rectangle with frameon kwarg
+ax2 = ax1.twinx()
+s2 = np.sin(2*np.pi*t)
+ax2.plot(t, s2, 'r.')
+ax2.set_ylabel('sin')
+plt.show()
+
Deleted: trunk/matplotlib/examples/pylab_examples/two_scales.py
===================================================================
--- trunk/matplotlib/examples/pylab_examples/two_scales.py 2008-10-17 16:02:52 UTC (rev 6242)
+++ trunk/matplotlib/examples/pylab_examples/two_scales.py 2008-10-17 16:03:23 UTC (rev 6243)
@@ -1,40 +0,0 @@
-#!/usr/bin/env python
-"""
-
-Demonstrate how to do two plots on the same axes with different left
-right scales.
-
-
-The trick is to use *2 different axes*. Turn the axes rectangular
-frame off on the 2nd axes to keep it from obscuring the first.
-Manually set the tick locs and labels as desired. You can use
-separate matplotlib.ticker formatters and locators as desired since
-the two axes are independent.
-
-This is acheived in the following example by calling pylab's twinx()
-function, which performs this work. See the source of twinx() in
-pylab.py for an example of how to do it for different x scales. (Hint:
-use the xaxis instance and call tick_bottom and tick_top in place of
-tick_left and tick_right.)
-
-"""
-
-import numpy as np
-import matplotlib.pyplot as plt
-
-fig = plt.figure()
-ax1 = fig.add_subplot(111)
-t = np.arange(0.01, 10.0, 0.01)
-s1 = np.exp(t)
-ax1.plot(t, s1, 'b-')
-ax1.set_xlabel('time (s)')
-ax1.set_ylabel('exp')
-
-
-# turn off the 2nd axes rectangle with frameon kwarg
-ax2 = ax1.twinx()
-s2 = np.sin(2*np.pi*t)
-ax2.plot(t, s2, 'r.')
-ax2.set_ylabel('sin')
-plt.show()
-
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|
|
From: <ef...@us...> - 2008-10-22 20:22:18
|
Revision: 6298
http://matplotlib.svn.sourceforge.net/matplotlib/?rev=6298&view=rev
Author: efiring
Date: 2008-10-22 19:28:14 +0000 (Wed, 22 Oct 2008)
Log Message:
-----------
update backend_driver for new location of two_scales.py
Modified Paths:
--------------
trunk/matplotlib/examples/api/two_scales.py
trunk/matplotlib/examples/tests/backend_driver.py
Modified: trunk/matplotlib/examples/api/two_scales.py
===================================================================
--- trunk/matplotlib/examples/api/two_scales.py 2008-10-22 18:45:10 UTC (rev 6297)
+++ trunk/matplotlib/examples/api/two_scales.py 2008-10-22 19:28:14 UTC (rev 6298)
@@ -11,12 +11,14 @@
separate matplotlib.ticker formatters and locators as desired since
the two axes are independent.
-This is acheived in the following example by calling pylab's twinx()
-function, which performs this work. See the source of twinx() in
-pylab.py for an example of how to do it for different x scales. (Hint:
+This is achieved in the following example by calling the Axes.twinx()
+method, which performs this work. See the source of twinx() in
+axes.py for an example of how to do it for different x scales. (Hint:
use the xaxis instance and call tick_bottom and tick_top in place of
tick_left and tick_right.)
+The twinx and twiny methods are also exposed as pyplot functions.
+
"""
import numpy as np
Modified: trunk/matplotlib/examples/tests/backend_driver.py
===================================================================
--- trunk/matplotlib/examples/tests/backend_driver.py 2008-10-22 18:45:10 UTC (rev 6297)
+++ trunk/matplotlib/examples/tests/backend_driver.py 2008-10-22 19:28:14 UTC (rev 6298)
@@ -117,7 +117,7 @@
'text_rotation.py',
'text_themes.py',
# 'tex_demo.py',
- 'two_scales.py',
+# 'two_scales.py',
'unicode_demo.py',
'vline_demo.py',
'xcorr_demo.py',
@@ -132,7 +132,8 @@
'color_cycle.py',
'donut_demo.py',
'path_patch_demo.py',
- 'quad_bezier.py'
+ 'quad_bezier.py',
+ 'two_scales.py'
]
units_dir = os.path.join('..', 'units')
This was sent by the SourceForge.net collaborative development platform, the world's largest Open Source development site.
|
|
From: <jd...@us...> - 2008-12-09 03:24:52
|
Revision: 6527
http://matplotlib.svn.sourceforge.net/matplotlib/?rev=6527&view=rev
Author: jdh2358
Date: 2008-12-09 03:24:44 +0000 (Tue, 09 Dec 2008)
Log Message:
-----------
added more examples to backend driver
Modified Paths:
--------------
trunk/matplotlib/examples/api/watermark_image.py
trunk/matplotlib/examples/api/watermark_text.py
trunk/matplotlib/examples/pylab_examples/annotation_demo.py
trunk/matplotlib/examples/pylab_examples/histogram_demo_extended.py
trunk/matplotlib/examples/pylab_examples/manual_axis.py
trunk/matplotlib/examples/tests/backend_driver.py
Modified: trunk/matplotlib/examples/api/watermark_image.py
===================================================================
--- trunk/matplotlib/examples/api/watermark_image.py 2008-12-08 23:28:55 UTC (rev 6526)
+++ trunk/matplotlib/examples/api/watermark_image.py 2008-12-09 03:24:44 UTC (rev 6527)
@@ -18,5 +18,6 @@
ax.grid()
fig.figimage(im, 10, 10)
-fig.savefig('watermarked', transparent=True)
+#fig.savefig('watermarked', transparent=True)
+plt.show()
Modified: trunk/matplotlib/examples/api/watermark_text.py
===================================================================
--- trunk/matplotlib/examples/api/watermark_text.py 2008-12-08 23:28:55 UTC (rev 6526)
+++ trunk/matplotlib/examples/api/watermark_text.py 2008-12-09 03:24:44 UTC (rev 6527)
@@ -2,8 +2,8 @@
Use a Text as a watermark
"""
import numpy as np
-import matplotlib
-matplotlib.use('Agg')
+#import matplotlib
+#matplotlib.use('Agg')
import matplotlib.pyplot as plt
@@ -18,5 +18,7 @@
fontsize=50, color='gray',
ha='right', va='bottom', alpha=0.5)
-fig.savefig('watermarked_text', transparent=True)
+#fig.savefig('watermarked_text', transparent=True)
+
+plt.show()
Modified: trunk/matplotlib/examples/pylab_examples/annotation_demo.py
===================================================================
--- trunk/matplotlib/examples/pylab_examples/annotation_demo.py 2008-12-08 23:28:55 UTC (rev 6526)
+++ trunk/matplotlib/examples/pylab_examples/annotation_demo.py 2008-12-09 03:24:44 UTC (rev 6527)
@@ -82,7 +82,7 @@
horizontalalignment='right', verticalalignment='bottom',
fontsize=20)
- fig.savefig('annotation_coords')
+ #fig.savefig('annotation_coords')
if 1:
# you can specify the xypoint and the xytext in different
@@ -111,7 +111,7 @@
horizontalalignment='left',
verticalalignment='bottom',
)
- fig.savefig('annotation_polar')
+ #fig.savefig('annotation_polar')
if 1:
# You can also use polar notation on a catesian axes. Here the
@@ -138,7 +138,7 @@
ax.set_xlim(-20, 20)
ax.set_ylim(-20, 20)
- fig.savefig('annotation_ellipse')
+ #fig.savefig('annotation_ellipse')
Modified: trunk/matplotlib/examples/pylab_examples/histogram_demo_extended.py
===================================================================
--- trunk/matplotlib/examples/pylab_examples/histogram_demo_extended.py 2008-12-08 23:28:55 UTC (rev 6526)
+++ trunk/matplotlib/examples/pylab_examples/histogram_demo_extended.py 2008-12-09 03:24:44 UTC (rev 6527)
@@ -89,5 +89,4 @@
n, bins, patches = P.hist( [x0,x1,x2], 10, histtype='bar')
-
-P.show()
\ No newline at end of file
+P.show()
Modified: trunk/matplotlib/examples/pylab_examples/manual_axis.py
===================================================================
--- trunk/matplotlib/examples/pylab_examples/manual_axis.py 2008-12-08 23:28:55 UTC (rev 6526)
+++ trunk/matplotlib/examples/pylab_examples/manual_axis.py 2008-12-09 03:24:44 UTC (rev 6527)
@@ -52,6 +52,6 @@
ax.set_ylim(-1.5, 1.5)
make_xaxis(ax, 0, offset=0.1, **props)
make_yaxis(ax, 0, offset=5, **props)
-fig.savefig('manual_axis.png', dpi=100, facecolor='white', edgecolor='white')
+#fig.savefig('manual_axis.png', dpi=100, facecolor='white', edgecolor='white')
show()
Modified: trunk/matplotlib/examples/tests/backend_driver.py
===================================================================
--- trunk/matplotlib/examples/tests/backend_driver.py 2008-12-08 23:28:55 UTC (rev 6526)
+++ trunk/matplotlib/examples/tests/backend_driver.py 2008-12-09 03:24:44 UTC (rev 6527)
@@ -25,85 +25,154 @@
pylab_dir = os.path.join('..', 'pylab_examples')
pylab_files = [
+ 'two_scales.py',
+
+ 'accented_text.py',
'alignment_test.py',
+ 'annotation_demo.py',
+ 'annotation_demo.py',
+ 'annotation_demo2.py',
+ 'annotation_demo2.py',
+ 'anscombe.py',
'arctest.py',
'arrow_demo.py',
- #'auto_layout.py',
'axes_demo.py',
+ 'axes_props.py',
'axhspan_demo.py',
+ 'axis_equal_demo.py',
'bar_stacked.py',
+ 'barb_demo.py',
'barchart_demo.py',
- 'barb_demo.py',
'barcode_demo.py',
+ 'barh_demo.py',
'boxplot_demo.py',
'broken_barh.py',
- 'barh_demo.py',
+ 'clippedline.py',
+ 'cohere_demo.py',
+ 'color_by_yvalue.py',
'color_demo.py',
- 'cohere_demo.py',
+ 'colorbar_tick_labelling_demo.py',
'contour_demo.py',
+ 'contour_image.py',
'contour_label_demo.py',
'contourf_demo.py',
+ 'contourf_log.py',
+ 'coords_demo.py',
+ 'coords_report.py',
+ 'csd_demo.py',
+ 'cursor_demo.py',
'custom_cmap.py',
- 'geo_demo.py',
- 'griddata_demo.py',
- 'csd_demo.py',
+ 'custom_figure_class.py',
'custom_ticker1.py',
'customize_rc.py',
+ 'dash_control.py',
+ 'dashpointlabel.py',
'date_demo1.py',
'date_demo2.py',
+ 'date_demo_convert.py',
+ 'date_demo_rrule.py',
+ 'date_index_formatter.py',
+ 'dolphin.py',
'ellipse_collection.py',
+ 'ellipse_demo.py',
+ 'ellipse_rotated.py',
'equal_aspect_ratio.py',
+ 'errorbar_demo.py',
'errorbar_limits.py',
+ 'fancyarrow_demo.py',
'fancybox_demo.py',
+ 'fancybox_demo2.py',
'fancytextbox_demo.py',
'figimage_demo.py',
'figlegend_demo.py',
'figure_title.py',
+ 'fill_between.py',
'fill_demo.py',
+ 'fill_demo2.py',
+ 'fill_spiral.py',
'finance_demo.py',
+ 'findobj_demo.py',
+ 'fonts_demo.py',
'fonts_demo_kw.py',
+ 'ganged_plots.py',
+ 'geo_demo.py',
+ 'gradient_bar.py',
+ 'griddata_demo.py',
+ 'hatch_demo.py',
'hexbin_demo.py',
'hexbin_demo2.py',
+ 'hist_colormapped.py',
'histogram_demo.py',
+ 'histogram_demo_extended.py',
'hline_demo.py',
+
+ 'image_clip_path.py',
'image_demo.py',
'image_demo2.py',
+ 'image_demo3.py',
+ 'image_interp.py',
'image_masked.py',
+ 'image_nonuniform.py',
'image_origin.py',
- 'image_nonuniform.py',
+ 'image_slices_viewer.py',
+ 'integral_demo.py',
+ 'interp_demo.py',
'invert_axes.py',
'layer_images.py',
'legend_auto.py',
'legend_demo.py',
'legend_demo2.py',
+ 'legend_demo3.py',
+ 'legend_demo3.py',
+ 'legend_scatter.py',
'line_collection.py',
'line_collection2.py',
'line_styles.py',
+ 'log_bar.py',
'log_demo.py',
'log_test.py',
'major_minor_demo1.py',
'major_minor_demo2.py',
+ 'manual_axis.py',
'masked_demo.py',
'mathtext_demo.py',
+ 'mathtext_examples.py',
+ 'matplotlib_icon.py',
+ 'matshow.py',
+ 'mri_demo.py',
'mri_with_eeg.py',
+ 'multi_image.py',
+ 'multiline.py',
'multiple_figs_demo.py',
- 'multi_image.py',
'nan_test.py',
+ 'newscalarformatter_demo.py',
'pcolor_demo.py',
'pcolor_demo2.py',
+ 'pcolor_log.py',
'pcolor_small.py',
'pie_demo.py',
+ 'plotfile_demo.py',
+ 'polar_bar.py',
'polar_demo.py',
+ 'polar_legend.py',
'polar_scatter.py',
+ 'poormans_contour.py',
'psd_demo.py',
+ 'psd_demo2.py',
+ 'psd_demo3.py',
'quadmesh_demo.py',
'quiver_demo.py',
+ 'scatter_custom_symbol.py',
'scatter_demo.py',
'scatter_demo2.py',
+ 'scatter_masked.py',
+ 'scatter_profile.py',
'scatter_star_poly.py',
+ 'set_and_get.py',
+ 'shared_axis_across_figures.py',
'shared_axis_demo.py',
- 'shared_axis_across_figures.py',
'simple_plot.py',
+ 'simplification_clipping_test.py',
'specgram_demo.py',
'spy_demos.py',
'stem_plot.py',
@@ -111,23 +180,48 @@
'stix_fonts_demo.py',
'stock_demo.py',
'subplot_demo.py',
+ 'subplots_adjust.py',
'symlog_demo.py',
- # 'set_and_get.py',
'table_demo.py',
'text_handles.py',
'text_rotation.py',
+ 'text_rotation_relative_to_line.py',
'text_themes.py',
-# 'tex_demo.py',
-# 'two_scales.py',
+ 'transoffset.py',
'unicode_demo.py',
+ 'vertical_ticklabels.py',
'vline_demo.py',
+ 'webapp_demo.py',
'xcorr_demo.py',
'zorder_demo.py',
+
]
api_dir = os.path.join('..', 'api')
api_files = [
+ 'agg_oo.py',
+ 'barchart_demo.py',
+ 'collections_demo.py',
+ 'custom_projection_example.py',
+ 'custom_scale_example.py',
+ 'date_demo.py',
+ 'date_index_formatter.py',
+ 'font_family_rc.py',
+ 'font_file.py',
+ 'histogram_demo.py',
+ 'image_zcoord.py',
+ 'legend_demo.py',
+ 'line_with_text.py',
+ 'logo2.py',
+ 'mathtext_asarray.py',
+ 'patch_collection.py',
+ 'scatter_piecharts.py',
+ 'span_regions.py',
+ 'unicode_minus.py',
+ 'watermark_image.py',
+ 'watermark_text.py',
+
'bbox_intersect.py',
'colorbar_only.py',
'color_cycle.py',
@@ -178,17 +272,23 @@
report_missing(api_dir, api_files)
report_missing(units_dir, units_files)
-files = [os.path.join(pylab_dir, fname) for fname in pylab_files] +\
- [os.path.join(api_dir, fname) for fname in api_files] +\
+files = (
+ [os.path.join(api_dir, fname) for fname in api_files] +
+ [os.path.join(pylab_dir, fname) for fname in pylab_files] +
[os.path.join(units_dir, fname) for fname in units_files]
+ )
# tests known to fail on a given backend
failbackend = dict(
- SVG = ('tex_demo.py,'),
+ svg = ('tex_demo.py', ),
+ agg = ('hyperlinks.py', ),
+ pdf = ('hyperlinks.py', ),
+ ps = ('hyperlinks.py', ),
)
+
try:
import subprocess
def run(arglist):
@@ -256,7 +356,7 @@
if backend in rcsetup.interactive_bk:
tmpfile.write('show()')
else:
- tmpfile.write('savefig("%s", dpi=150)' % outfile)
+ tmpfile.write('\nsavefig("%s", dpi=150)' % outfile)
tmpfile.close()
start_time = time.time()
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|
|
From: <jd...@us...> - 2009-08-05 15:59:34
|
Revision: 7380
http://matplotlib.svn.sourceforge.net/matplotlib/?rev=7380&view=rev
Author: jdh2358
Date: 2009-08-05 15:59:24 +0000 (Wed, 05 Aug 2009)
Log Message:
-----------
port more examples over to sample data
Modified Paths:
--------------
trunk/matplotlib/examples/api/date_index_formatter.py
trunk/matplotlib/examples/misc/rec_groupby_demo.py
trunk/matplotlib/examples/misc/rec_join_demo.py
Modified: trunk/matplotlib/examples/api/date_index_formatter.py
===================================================================
--- trunk/matplotlib/examples/api/date_index_formatter.py 2009-08-05 15:57:31 UTC (rev 7379)
+++ trunk/matplotlib/examples/api/date_index_formatter.py 2009-08-05 15:59:24 UTC (rev 7380)
@@ -9,7 +9,7 @@
import matplotlib.cbook as cbook
import matplotlib.ticker as ticker
-datafile = cbook.get_sample_data('aapl.csv', asobj=False)
+datafile = cbook.get_sample_data('aapl.csv', asfileobj=False)
print 'loading', datafile
r = mlab.csv2rec(datafile)
Modified: trunk/matplotlib/examples/misc/rec_groupby_demo.py
===================================================================
--- trunk/matplotlib/examples/misc/rec_groupby_demo.py 2009-08-05 15:57:31 UTC (rev 7379)
+++ trunk/matplotlib/examples/misc/rec_groupby_demo.py 2009-08-05 15:59:24 UTC (rev 7380)
@@ -2,11 +2,9 @@
import matplotlib.mlab as mlab
import matplotlib.cbook as cbook
-datafile = cbook.get_sample_data('aapl.csv', asobj=False)
+datafile = cbook.get_sample_data('aapl.csv', asfileobj=False)
print 'loading', datafile
r = mlab.csv2rec(datafile)
-
-r = mlab.csv2rec('../data/aapl.csv')
r.sort()
def daily_return(prices):
Modified: trunk/matplotlib/examples/misc/rec_join_demo.py
===================================================================
--- trunk/matplotlib/examples/misc/rec_join_demo.py 2009-08-05 15:57:31 UTC (rev 7379)
+++ trunk/matplotlib/examples/misc/rec_join_demo.py 2009-08-05 15:59:24 UTC (rev 7380)
@@ -2,7 +2,7 @@
import matplotlib.mlab as mlab
import matplotlib.cbook as cbook
-datafile = cbook.get_sample_data('aapl.csv', asobj=False)
+datafile = cbook.get_sample_data('aapl.csv', asfileobj=False)
print 'loading', datafile
r = mlab.csv2rec(datafile)
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|
|
From: <jd...@us...> - 2009-08-05 16:24:14
|
Revision: 7384
http://matplotlib.svn.sourceforge.net/matplotlib/?rev=7384&view=rev
Author: jdh2358
Date: 2009-08-05 16:24:03 +0000 (Wed, 05 Aug 2009)
Log Message:
-----------
fixed typo in sample data examples
Modified Paths:
--------------
trunk/matplotlib/examples/api/watermark_image.py
trunk/matplotlib/examples/user_interfaces/embedding_in_wx3.py
trunk/matplotlib/examples/user_interfaces/rec_edit_gtk_custom.py
trunk/matplotlib/examples/user_interfaces/rec_edit_gtk_simple.py
Modified: trunk/matplotlib/examples/api/watermark_image.py
===================================================================
--- trunk/matplotlib/examples/api/watermark_image.py 2009-08-05 16:23:06 UTC (rev 7383)
+++ trunk/matplotlib/examples/api/watermark_image.py 2009-08-05 16:24:03 UTC (rev 7384)
@@ -8,7 +8,7 @@
import matplotlib.image as image
import matplotlib.pyplot as plt
-datafile = cbook.get_sample_data('logo2.png', asobj=False)
+datafile = cbook.get_sample_data('logo2.png', asfileobj=False)
print 'loading', datafile
im = image.imread(datafile)
im[:,:,-1] = 0.5 # set the alpha channel
Modified: trunk/matplotlib/examples/user_interfaces/embedding_in_wx3.py
===================================================================
--- trunk/matplotlib/examples/user_interfaces/embedding_in_wx3.py 2009-08-05 16:23:06 UTC (rev 7383)
+++ trunk/matplotlib/examples/user_interfaces/embedding_in_wx3.py 2009-08-05 16:24:03 UTC (rev 7384)
@@ -102,7 +102,7 @@
class MyApp(wx.App):
def OnInit(self):
- xrcfile = cbook.get_sample_data('embedding_in_wx3.xrc', asobj=False)
+ xrcfile = cbook.get_sample_data('embedding_in_wx3.xrc', asfileobj=False)
print 'loading', xrcfile
self.res = xrc.XmlResource(xrcfile)
Modified: trunk/matplotlib/examples/user_interfaces/rec_edit_gtk_custom.py
===================================================================
--- trunk/matplotlib/examples/user_interfaces/rec_edit_gtk_custom.py 2009-08-05 16:23:06 UTC (rev 7383)
+++ trunk/matplotlib/examples/user_interfaces/rec_edit_gtk_custom.py 2009-08-05 16:24:03 UTC (rev 7384)
@@ -10,7 +10,7 @@
import mpl_toolkits.gtktools as gtktools
-datafile = cbook.get_sample_data('demodata.csv', asobj=False)
+datafile = cbook.get_sample_data('demodata.csv', asfileobj=False)
r = mlab.csv2rec(datafile, converterd={'weekdays':str})
Modified: trunk/matplotlib/examples/user_interfaces/rec_edit_gtk_simple.py
===================================================================
--- trunk/matplotlib/examples/user_interfaces/rec_edit_gtk_simple.py 2009-08-05 16:23:06 UTC (rev 7383)
+++ trunk/matplotlib/examples/user_interfaces/rec_edit_gtk_simple.py 2009-08-05 16:24:03 UTC (rev 7384)
@@ -8,7 +8,7 @@
import matplotlib.cbook as cbook
import mpl_toolkits.gtktools as gtktools
-datafile = cbook.get_sample_data('demodata.csv', asobj=False)
+datafile = cbook.get_sample_data('demodata.csv', asfileobj=False)
r = mlab.csv2rec(datafile, converterd={'weekdays':str})
liststore, treeview, win = gtktools.edit_recarray(r)
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|
|
From: <ef...@us...> - 2010-06-26 08:14:07
|
Revision: 8469
http://matplotlib.svn.sourceforge.net/matplotlib/?rev=8469&view=rev
Author: efiring
Date: 2010-06-26 08:14:01 +0000 (Sat, 26 Jun 2010)
Log Message:
-----------
examples: fix references to MATLAB
Modified Paths:
--------------
trunk/matplotlib/examples/animation/movie_demo.py
trunk/matplotlib/examples/pylab_examples/axes_props.py
trunk/matplotlib/examples/pylab_examples/color_demo.py
trunk/matplotlib/examples/pylab_examples/polar_demo.py
trunk/matplotlib/examples/pylab_examples/psd_demo.py
trunk/matplotlib/examples/pylab_examples/psd_demo3.py
trunk/matplotlib/examples/pylab_examples/psd_demo_complex.py
trunk/matplotlib/examples/pylab_examples/set_and_get.py
trunk/matplotlib/examples/pylab_examples/text_handles.py
Modified: trunk/matplotlib/examples/animation/movie_demo.py
===================================================================
--- trunk/matplotlib/examples/animation/movie_demo.py 2010-06-26 07:45:26 UTC (rev 8468)
+++ trunk/matplotlib/examples/animation/movie_demo.py 2010-06-26 08:14:01 UTC (rev 8469)
@@ -87,7 +87,7 @@
for i in range(len(y)) :
#
- # The next four lines are just like Matlab.
+ # The next four lines are just like MATLAB.
#
plt.plot(x,y[i],'b.')
plt.axis((x[0],x[-1],-0.25,1))
Modified: trunk/matplotlib/examples/pylab_examples/axes_props.py
===================================================================
--- trunk/matplotlib/examples/pylab_examples/axes_props.py 2010-06-26 07:45:26 UTC (rev 8468)
+++ trunk/matplotlib/examples/pylab_examples/axes_props.py 2010-06-26 08:14:01 UTC (rev 8469)
@@ -10,7 +10,7 @@
plot(t, s)
grid(True)
-# matlab style
+# MATLAB style
xticklines = getp(gca(), 'xticklines')
yticklines = getp(gca(), 'yticklines')
xgridlines = getp(gca(), 'xgridlines')
Modified: trunk/matplotlib/examples/pylab_examples/color_demo.py
===================================================================
--- trunk/matplotlib/examples/pylab_examples/color_demo.py 2010-06-26 07:45:26 UTC (rev 8468)
+++ trunk/matplotlib/examples/pylab_examples/color_demo.py 2010-06-26 08:14:01 UTC (rev 8469)
@@ -2,7 +2,7 @@
"""
matplotlib gives you 4 ways to specify colors,
- 1) as a single letter string, ala matlab
+ 1) as a single letter string, ala MATLAB
2) as an html style hex string or html color name
Modified: trunk/matplotlib/examples/pylab_examples/polar_demo.py
===================================================================
--- trunk/matplotlib/examples/pylab_examples/polar_demo.py 2010-06-26 07:45:26 UTC (rev 8468)
+++ trunk/matplotlib/examples/pylab_examples/polar_demo.py 2010-06-26 08:14:01 UTC (rev 8469)
@@ -28,7 +28,7 @@
#
# you could change the radial bounding box (zoom out) by setting the
# ylim (radial coordinate is the second argument to the plot command,
-# as in matlab(TM), though this is not advised currently because it is not
+# as in MATLAB, though this is not advised currently because it is not
# clear to me how the axes should behave in the change of view limits.
# Please advise me if you have opinions. Likewise, the pan/zoom
# controls probably do not do what you think they do and are better
@@ -48,7 +48,7 @@
rc('ytick', labelsize=15)
# force square figure and square axes looks better for polar, IMO
-width, height = matplotlib.rcParams['figure.figsize']
+width, height = matplotlib.rcParams['figure.figsize']
size = min(width, height)
# make a square figure
fig = figure(figsize=(size, size))
Modified: trunk/matplotlib/examples/pylab_examples/psd_demo.py
===================================================================
--- trunk/matplotlib/examples/pylab_examples/psd_demo.py 2010-06-26 07:45:26 UTC (rev 8468)
+++ trunk/matplotlib/examples/pylab_examples/psd_demo.py 2010-06-26 08:14:01 UTC (rev 8469)
@@ -19,7 +19,7 @@
show()
"""
-% compare with matlab(TM)
+% compare with MATLAB
dt = 0.01;
t = [0:dt:10];
nse = randn(size(t));
Modified: trunk/matplotlib/examples/pylab_examples/psd_demo3.py
===================================================================
--- trunk/matplotlib/examples/pylab_examples/psd_demo3.py 2010-06-26 07:45:26 UTC (rev 8468)
+++ trunk/matplotlib/examples/pylab_examples/psd_demo3.py 2010-06-26 08:14:01 UTC (rev 8469)
@@ -1,6 +1,6 @@
-#This is a ported version of a Matlab example from the signal processing
+#This is a ported version of a MATLAB example from the signal processing
#toolbox that showed some difference at one time between Matplotlib's and
-#MatLab's scaling of the PSD.
+#MATLAB's scaling of the PSD.
import numpy as np
import matplotlib.pyplot as plt
Modified: trunk/matplotlib/examples/pylab_examples/psd_demo_complex.py
===================================================================
--- trunk/matplotlib/examples/pylab_examples/psd_demo_complex.py 2010-06-26 07:45:26 UTC (rev 8468)
+++ trunk/matplotlib/examples/pylab_examples/psd_demo_complex.py 2010-06-26 08:14:01 UTC (rev 8469)
@@ -1,6 +1,6 @@
-#This is a ported version of a Matlab example from the signal processing
+#This is a ported version of a MATLAB example from the signal processing
#toolbox that showed some difference at one time between Matplotlib's and
-#MatLab's scaling of the PSD. This differs from psd_demo3.py in that
+#MATLAB's scaling of the PSD. This differs from psd_demo3.py in that
#this uses a complex signal, so we can see that complex PSD's work properly
import numpy as np
import matplotlib.pyplot as plt
Modified: trunk/matplotlib/examples/pylab_examples/set_and_get.py
===================================================================
--- trunk/matplotlib/examples/pylab_examples/set_and_get.py 2010-06-26 07:45:26 UTC (rev 8468)
+++ trunk/matplotlib/examples/pylab_examples/set_and_get.py 2010-06-26 08:14:01 UTC (rev 8469)
@@ -1,6 +1,6 @@
"""
-matlab(TM) and pylab allow you to use setp and get to set and get
+MATLAB and pylab allow you to use setp and get to set and get
object properties, as well as to do introspection on the object
set
Modified: trunk/matplotlib/examples/pylab_examples/text_handles.py
===================================================================
--- trunk/matplotlib/examples/pylab_examples/text_handles.py 2010-06-26 07:45:26 UTC (rev 8468)
+++ trunk/matplotlib/examples/pylab_examples/text_handles.py 2010-06-26 08:14:01 UTC (rev 8469)
@@ -2,7 +2,7 @@
#Controlling the properties of axis text using handles
# See examples/text_themes.py for a more elegant, pythonic way to control
-# fonts. After all, if we were slaves to matlab(TM) , we wouldn't be
+# fonts. After all, if we were slaves to MATLAB , we wouldn't be
# using python!
from pylab import *
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|
|
From: <ry...@us...> - 2010-08-26 03:19:20
|
Revision: 8659
http://matplotlib.svn.sourceforge.net/matplotlib/?rev=8659&view=rev
Author: ryanmay
Date: 2010-08-26 03:19:14 +0000 (Thu, 26 Aug 2010)
Log Message:
-----------
Move previous animation examples to make room for new ones.
Added Paths:
-----------
trunk/matplotlib/examples/old_animation/
Removed Paths:
-------------
trunk/matplotlib/examples/animation/
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|
|
From: <ry...@us...> - 2010-08-26 03:23:32
|
Revision: 8660
http://matplotlib.svn.sourceforge.net/matplotlib/?rev=8660&view=rev
Author: ryanmay
Date: 2010-08-26 03:23:25 +0000 (Thu, 26 Aug 2010)
Log Message:
-----------
Add previous animation examples ported to new framework, as well as a few new ones.
Added Paths:
-----------
trunk/matplotlib/examples/animation/
trunk/matplotlib/examples/animation/animate_decay.py
trunk/matplotlib/examples/animation/dynamic_image.py
trunk/matplotlib/examples/animation/dynamic_image2.py
trunk/matplotlib/examples/animation/histogram.py
trunk/matplotlib/examples/animation/random_data.py
trunk/matplotlib/examples/animation/simple_3danim.py
trunk/matplotlib/examples/animation/simple_anim.py
trunk/matplotlib/examples/animation/strip_chart_demo.py
trunk/matplotlib/examples/animation/subplots.py
Added: trunk/matplotlib/examples/animation/animate_decay.py
===================================================================
--- trunk/matplotlib/examples/animation/animate_decay.py (rev 0)
+++ trunk/matplotlib/examples/animation/animate_decay.py 2010-08-26 03:23:25 UTC (rev 8660)
@@ -0,0 +1,36 @@
+import numpy as np
+import matplotlib.pyplot as plt
+from animation import FuncAnimation
+
+def data_gen():
+ t = data_gen.t
+ cnt = 0
+ while cnt < 1000:
+ cnt+=1
+ t += 0.05
+ yield t, np.sin(2*np.pi*t) * np.exp(-t/10.)
+data_gen.t = 0
+
+fig = plt.figure()
+ax = fig.add_subplot(111)
+line, = ax.plot([], [], lw=2)
+ax.set_ylim(-1.1, 1.1)
+ax.set_xlim(0, 5)
+ax.grid()
+xdata, ydata = [], []
+def run(data):
+ # update the data
+ t,y = data
+ xdata.append(t)
+ ydata.append(y)
+ xmin, xmax = ax.get_xlim()
+
+ if t >= xmax:
+ ax.set_xlim(xmin, 2*xmax)
+ ax.figure.canvas.draw()
+ line.set_data(xdata, ydata)
+
+ return line,
+
+ani = FuncAnimation(fig, run, data_gen, blit=True, interval=10, repeat=False)
+plt.show()
Added: trunk/matplotlib/examples/animation/dynamic_image.py
===================================================================
--- trunk/matplotlib/examples/animation/dynamic_image.py (rev 0)
+++ trunk/matplotlib/examples/animation/dynamic_image.py 2010-08-26 03:23:25 UTC (rev 8660)
@@ -0,0 +1,27 @@
+#!/usr/bin/env python
+"""
+An animated image
+"""
+import numpy as np
+import matplotlib.pyplot as plt
+from animation import FuncAnimation
+
+fig = plt.figure()
+
+def f(x, y):
+ return np.sin(x) + np.cos(y)
+
+x = np.linspace(0, 2 * np.pi, 120)
+y = np.linspace(0, 2 * np.pi, 100).reshape(-1, 1)
+
+im = plt.imshow(f(x, y), cmap=plt.get_cmap('jet'))
+
+def updatefig(*args):
+ global x,y
+ x += np.pi / 15.
+ y += np.pi / 20.
+ im.set_array(f(x,y))
+ return im,
+
+ani = FuncAnimation(fig, updatefig, interval=50, blit=True)
+plt.show()
Added: trunk/matplotlib/examples/animation/dynamic_image2.py
===================================================================
--- trunk/matplotlib/examples/animation/dynamic_image2.py (rev 0)
+++ trunk/matplotlib/examples/animation/dynamic_image2.py 2010-08-26 03:23:25 UTC (rev 8660)
@@ -0,0 +1,24 @@
+#!/usr/bin/env python
+"""
+An animated image
+"""
+import numpy as np
+import matplotlib.pyplot as plt
+from animation import ArtistAnimation
+
+fig = plt.figure()
+
+def f(x, y):
+ return np.sin(x) + np.cos(y)
+
+x = np.linspace(0, 2 * np.pi, 120)
+y = np.linspace(0, 2 * np.pi, 100).reshape(-1, 1)
+
+ims = []
+for i in range(60):
+ x += np.pi / 15.
+ y += np.pi / 20.
+ ims.append([plt.imshow(f(x, y), cmap=plt.get_cmap('jet'))])
+
+ani = ArtistAnimation(fig, ims, interval=50, blit=True, repeat_delay=1000)
+plt.show()
Added: trunk/matplotlib/examples/animation/histogram.py
===================================================================
--- trunk/matplotlib/examples/animation/histogram.py (rev 0)
+++ trunk/matplotlib/examples/animation/histogram.py 2010-08-26 03:23:25 UTC (rev 8660)
@@ -0,0 +1,62 @@
+"""
+This example shows how to use a path patch to draw a bunch of
+rectangles for an animated histogram
+"""
+import numpy as np
+
+import matplotlib.pyplot as plt
+import matplotlib.patches as patches
+import matplotlib.path as path
+from animation import FuncAnimation
+
+fig = plt.figure()
+ax = fig.add_subplot(111)
+
+# histogram our data with numpy
+data = np.random.randn(1000)
+n, bins = np.histogram(data, 100)
+
+# get the corners of the rectangles for the histogram
+left = np.array(bins[:-1])
+right = np.array(bins[1:])
+bottom = np.zeros(len(left))
+top = bottom + n
+nrects = len(left)
+
+# here comes the tricky part -- we have to set up the vertex and path
+# codes arrays using moveto, lineto and closepoly
+
+# for each rect: 1 for the MOVETO, 3 for the LINETO, 1 for the
+# CLOSEPOLY; the vert for the closepoly is ignored but we still need
+# it to keep the codes aligned with the vertices
+nverts = nrects*(1+3+1)
+verts = np.zeros((nverts, 2))
+codes = np.ones(nverts, int) * path.Path.LINETO
+codes[0::5] = path.Path.MOVETO
+codes[4::5] = path.Path.CLOSEPOLY
+verts[0::5,0] = left
+verts[0::5,1] = bottom
+verts[1::5,0] = left
+verts[1::5,1] = top
+verts[2::5,0] = right
+verts[2::5,1] = top
+verts[3::5,0] = right
+verts[3::5,1] = bottom
+
+barpath = path.Path(verts, codes)
+patch = patches.PathPatch(barpath, facecolor='green', edgecolor='yellow', alpha=0.5)
+ax.add_patch(patch)
+
+ax.set_xlim(left[0], right[-1])
+ax.set_ylim(bottom.min(), top.max())
+
+def animate(i):
+ # simulate new data coming in
+ data = np.random.randn(1000)
+ n, bins = np.histogram(data, 100)
+ top = bottom + n
+ verts[1::5,1] = top
+ verts[2::5,1] = top
+
+ani = FuncAnimation(fig, animate, 100, repeat=False)
+plt.show()
Added: trunk/matplotlib/examples/animation/random_data.py
===================================================================
--- trunk/matplotlib/examples/animation/random_data.py (rev 0)
+++ trunk/matplotlib/examples/animation/random_data.py 2010-08-26 03:23:25 UTC (rev 8660)
@@ -0,0 +1,18 @@
+import numpy as np
+import matplotlib.pyplot as plt
+from animation import FuncAnimation
+
+fig = plt.figure()
+ax = fig.add_subplot(111)
+line, = ax.plot(np.random.rand(10))
+ax.set_ylim(0, 1)
+
+def update(data):
+ line.set_ydata(data)
+ return line,
+
+def data_gen():
+ while True: yield np.random.rand(10)
+
+ani = FuncAnimation(fig, update, data_gen, interval=100)
+plt.show()
Added: trunk/matplotlib/examples/animation/simple_3danim.py
===================================================================
--- trunk/matplotlib/examples/animation/simple_3danim.py (rev 0)
+++ trunk/matplotlib/examples/animation/simple_3danim.py 2010-08-26 03:23:25 UTC (rev 8660)
@@ -0,0 +1,63 @@
+"""
+A simple example of an animated plot... In 3D!
+"""
+import numpy as np
+import matplotlib.pyplot as plt
+import mpl_toolkits.mplot3d.axes3d as p3
+
+from animation import FuncAnimation
+
+def Gen_RandLine(length, dims=2) :
+ """
+ Create a line using a random walk algorithm
+
+ length is the number of points for the line.
+ dims is the number of dimensions the line has.
+ """
+ lineData = np.empty((dims, length))
+ lineData[:, 0] = np.random.rand(1, dims)
+ for index in xrange(1, length) :
+ # scaling the random numbers by 0.1 so
+ # movement is small compared to position.
+ # subtraction by 0.5 is to change the range to [-0.5, 0.5]
+ # to allow a line to move backwards.
+ step = ((np.random.rand(1, dims) - 0.5) * 0.1)
+ lineData[:, index] = lineData[:, index-1] + step
+
+ return lineData
+
+def update_lines(num, dataLines, lines) :
+ for line, data in zip(lines, dataLines) :
+ # NOTE: there is no .set_data() for 3 dim data...
+ line.set_data(data[0:2, :num])
+ line.set_3d_properties(data[2,:num])
+ return lines
+
+# Attaching 3D axis to the figure
+fig = plt.figure()
+ax = p3.Axes3D(fig)
+
+# Fifty lines of random 3-D lines
+data = [Gen_RandLine(25, 3) for index in xrange(50)]
+
+# Creating fifty line objects.
+# NOTE: Can't pass empty arrays into 3d version of plot()
+lines = [ax.plot(dat[0, 0:1], dat[1, 0:1], dat[2, 0:1])[0] for dat in data]
+
+# Setting the axes properties
+ax.set_xlim3d([0.0, 1.0])
+ax.set_xlabel('X')
+
+ax.set_ylim3d([0.0, 1.0])
+ax.set_ylabel('Y')
+
+ax.set_zlim3d([0.0, 1.0])
+ax.set_zlabel('Z')
+
+ax.set_title('3D Test')
+
+# Creating the Animation object
+line_ani = FuncAnimation(fig, update_lines, 25, fargs=(data, lines),
+ interval=50, blit=False)
+
+plt.show()
Added: trunk/matplotlib/examples/animation/simple_anim.py
===================================================================
--- trunk/matplotlib/examples/animation/simple_anim.py (rev 0)
+++ trunk/matplotlib/examples/animation/simple_anim.py 2010-08-26 03:23:25 UTC (rev 8660)
@@ -0,0 +1,25 @@
+"""
+A simple example of an animated plot
+"""
+import numpy as np
+import matplotlib.pyplot as plt
+from animation import FuncAnimation
+
+fig = plt.figure()
+ax = fig.add_subplot(111)
+
+x = np.arange(0, 2*np.pi, 0.01) # x-array
+line, = ax.plot(x, np.sin(x))
+
+def animate(i):
+ line.set_ydata(np.sin(x+i/10.0)) # update the data
+ return line,
+
+#Init only required for blitting to give a clean slate.
+def init():
+ line.set_ydata(np.ma.array(x, mask=True))
+ return line,
+
+ani = FuncAnimation(fig, animate, np.arange(1, 200), init_func=init,
+ interval=25, blit=True)
+plt.show()
Added: trunk/matplotlib/examples/animation/strip_chart_demo.py
===================================================================
--- trunk/matplotlib/examples/animation/strip_chart_demo.py (rev 0)
+++ trunk/matplotlib/examples/animation/strip_chart_demo.py 2010-08-26 03:23:25 UTC (rev 8660)
@@ -0,0 +1,49 @@
+"""
+Emulate an oscilloscope. Requires the animation API introduced in
+matplotlib 1.0 SVN.
+"""
+import matplotlib
+import numpy as np
+from matplotlib.lines import Line2D
+import matplotlib.pyplot as plt
+from animation import FuncAnimation
+
+class Scope:
+ def __init__(self, ax, maxt=10, dt=0.01):
+ self.ax = ax
+ self.dt = dt
+ self.maxt = maxt
+ self.tdata = [0]
+ self.ydata = [0]
+ self.line = Line2D(self.tdata, self.ydata)
+ self.ax.add_line(self.line)
+ self.ax.set_ylim(-.1, 1.1)
+ self.ax.set_xlim(0, self.maxt)
+
+ def update(self, y):
+ lastt = self.tdata[-1]
+ if lastt > self.tdata[0] + self.maxt: # reset the arrays
+ self.tdata = [self.tdata[-1]]
+ self.ydata = [self.ydata[-1]]
+ self.ax.set_xlim(self.tdata[0], self.tdata[0] + self.maxt)
+
+ t = self.tdata[-1] + self.dt
+ self.tdata.append(t)
+ self.ydata.append(y)
+ self.line.set_data(self.tdata, self.ydata)
+ return self.line,
+
+def emitter(p=0.01):
+ 'return a random value with probability p, else 0'
+ while True:
+ v = np.random.rand(1)
+ if v > p:
+ yield 0.
+ else:
+ yield np.random.rand(1)
+
+fig = plt.figure()
+ax = fig.add_subplot(111)
+scope = Scope(ax)
+ani = FuncAnimation(fig, scope.update, emitter, interval=10, blit=True)
+plt.show()
Added: trunk/matplotlib/examples/animation/subplots.py
===================================================================
--- trunk/matplotlib/examples/animation/subplots.py (rev 0)
+++ trunk/matplotlib/examples/animation/subplots.py 2010-08-26 03:23:25 UTC (rev 8660)
@@ -0,0 +1,93 @@
+import numpy as np
+import matplotlib.pyplot as plt
+from matplotlib.lines import Line2D
+from animation import TimedAnimation
+
+# This example uses subclassing, but there is no reason that the proper function
+# couldn't be set up and then use FuncAnimation. The code is long, but not
+# really complex. The length is due solely to the fact that there are a total
+# of 9 lines that need to be changed for the animation as well as 3 subplots
+# that need initial set up.
+class SubplotAnimation(TimedAnimation):
+ def __init__(self):
+ fig = plt.figure()
+ ax1 = fig.add_subplot(1, 2, 1)
+ ax2 = fig.add_subplot(2, 2, 2)
+ ax3 = fig.add_subplot(2, 2, 4)
+
+ self.t = np.linspace(0, 80, 400)
+ self.x = np.cos(2 * np.pi * self.t / 10.)
+ self.y = np.sin(2 * np.pi * self.t / 10.)
+ self.z = 10 * self.t
+
+ ax1.set_xlabel('x')
+ ax1.set_ylabel('y')
+ self.line1 = Line2D([], [], color='black')
+ self.line1a = Line2D([], [], color='red', linewidth=2)
+ self.line1e = Line2D([], [], color='red', marker='o', markeredgecolor='r')
+ ax1.add_line(self.line1)
+ ax1.add_line(self.line1a)
+ ax1.add_line(self.line1e)
+ ax1.set_xlim(-1, 1)
+ ax1.set_ylim(-2, 2)
+ ax1.set_aspect('equal', 'datalim')
+
+ ax2.set_xlabel('y')
+ ax2.set_ylabel('z')
+ self.line2 = Line2D([], [], color='black')
+ self.line2a = Line2D([], [], color='red', linewidth=2)
+ self.line2e = Line2D([], [], color='red', marker='o', markeredgecolor='r')
+ ax2.add_line(self.line2)
+ ax2.add_line(self.line2a)
+ ax2.add_line(self.line2e)
+ ax2.set_xlim(-1, 1)
+ ax2.set_ylim(0, 800)
+
+ ax3.set_xlabel('x')
+ ax3.set_ylabel('z')
+ self.line3 = Line2D([], [], color='black')
+ self.line3a = Line2D([], [], color='red', linewidth=2)
+ self.line3e = Line2D([], [], color='red', marker='o', markeredgecolor='r')
+ ax3.add_line(self.line3)
+ ax3.add_line(self.line3a)
+ ax3.add_line(self.line3e)
+ ax3.set_xlim(-1, 1)
+ ax3.set_ylim(0, 800)
+
+ TimedAnimation.__init__(self, fig, interval=50, blit=True)
+
+ def _draw_frame(self, framedata):
+ i = framedata
+ head = i - 1
+ head_len = 10
+ head_slice = (self.t > self.t[i] - 1.0) & (self.t < self.t[i])
+
+ self.line1.set_data(self.x[:i], self.y[:i])
+ self.line1a.set_data(self.x[head_slice], self.y[head_slice])
+ self.line1e.set_data(self.x[head], self.y[head])
+
+ self.line2.set_data(self.y[:i], self.z[:i])
+ self.line2a.set_data(self.y[head_slice], self.z[head_slice])
+ self.line2e.set_data(self.y[head], self.z[head])
+
+ self.line3.set_data(self.x[:i], self.z[:i])
+ self.line3a.set_data(self.x[head_slice], self.z[head_slice])
+ self.line3e.set_data(self.x[head], self.z[head])
+
+ self._drawn_artists = [self.line1, self.line1a, self.line1e,
+ self.line2, self.line2a, self.line2e,
+ self.line3, self.line3a, self.line3e]
+
+ def new_frame_seq(self):
+ return iter(range(self.t.size))
+
+ def _init_draw(self):
+ lines = [self.line1, self.line1a, self.line1e,
+ self.line2, self.line2a, self.line2e,
+ self.line3, self.line3a, self.line3e]
+ for l in lines:
+ l.set_data([], [])
+
+ani = SubplotAnimation()
+#ani.save('test_sub.mp4')
+plt.show()
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|
From: <ry...@us...> - 2010-08-26 03:49:23
|
Revision: 8663
http://matplotlib.svn.sourceforge.net/matplotlib/?rev=8663&view=rev
Author: ryanmay
Date: 2010-08-26 03:49:17 +0000 (Thu, 26 Aug 2010)
Log Message:
-----------
Hide old animation examples under the animation/ subdir.
Added Paths:
-----------
trunk/matplotlib/examples/animation/old_animation/
Removed Paths:
-------------
trunk/matplotlib/examples/old_animation/
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