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SF.net SVN: matplotlib: [5039] trunk/matplotlib
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From: <md...@us...> - 2008-04-11 15:32:08
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Revision: 5039
http://matplotlib.svn.sourceforge.net/matplotlib/?rev=5039&view=rev
Author: mdboom
Date: 2008-04-11 08:32:03 -0700 (Fri, 11 Apr 2008)
Log Message:
-----------
Merged revisions 5026-5038 via svnmerge from
https://matplotlib.svn.sourceforge.net/svnroot/matplotlib/branches/v0_91_maint
........
r5028 | jdh2358 | 2008-04-03 11:24:20 -0400 (Thu, 03 Apr 2008) | 1 line
some small fixes to excel tools
........
r5032 | jrevans | 2008-04-07 18:26:21 -0400 (Mon, 07 Apr 2008) | 2 lines
Fixed the double draw bug.
........
r5033 | jdh2358 | 2008-04-09 14:54:54 -0400 (Wed, 09 Apr 2008) | 1 line
small fix for vlines w/ len 1 args
........
r5038 | mdboom | 2008-04-11 11:24:57 -0400 (Fri, 11 Apr 2008) | 3 lines
Fixing global font rcParam setting after initialization time (thanks
to Lev Givon and Eric Firing for finding this)
........
Modified Paths:
--------------
trunk/matplotlib/CHANGELOG
trunk/matplotlib/examples/rec_groupby_demo.py
trunk/matplotlib/lib/matplotlib/axes.py
trunk/matplotlib/lib/matplotlib/backends/backend_qt4agg.py
trunk/matplotlib/lib/matplotlib/font_manager.py
trunk/matplotlib/lib/matplotlib/mlab.py
Property Changed:
----------------
trunk/matplotlib/
Property changes on: trunk/matplotlib
___________________________________________________________________
Name: svnmerge-integrated
- /branches/v0_91_maint:1-5025
+ /branches/v0_91_maint:1-5038
Modified: trunk/matplotlib/CHANGELOG
===================================================================
--- trunk/matplotlib/CHANGELOG 2008-04-11 15:24:57 UTC (rev 5038)
+++ trunk/matplotlib/CHANGELOG 2008-04-11 15:32:03 UTC (rev 5039)
@@ -1,7 +1,10 @@
-2008-04-11 Revert commits 5002 and 5031, which were intended to
- avoid an unnecessary call to draw(). 5002 broke saving
+2008-04-11 Fix global font rcParam setting after initialization
+ time. - MGD
+
+2008-04-11 Revert commits 5002 and 5031, which were intended to
+ avoid an unnecessary call to draw(). 5002 broke saving
figures before show(). 5031 fixed the problem created in
- 5002, but broke interactive plotting. Unnecessary call to
+ 5002, but broke interactive plotting. Unnecessary call to
draw still needs resolution - DSD
2008-04-07 Improve color validation in rc handling, suggested
Modified: trunk/matplotlib/examples/rec_groupby_demo.py
===================================================================
--- trunk/matplotlib/examples/rec_groupby_demo.py 2008-04-11 15:24:57 UTC (rev 5038)
+++ trunk/matplotlib/examples/rec_groupby_demo.py 2008-04-11 15:32:03 UTC (rev 5039)
@@ -6,14 +6,20 @@
r.sort()
def daily_return(prices):
+ 'an array of daily returns from price array'
g = np.zeros_like(prices)
g[1:] = (prices[1:]-prices[:-1])/prices[:-1]
return g
def volume_code(volume):
+ 'code the continuous volume data categorically'
ind = np.searchsorted([1e5,1e6, 5e6,10e6, 1e7], volume)
return ind
+# a list of (dtype_name, summary_function, output_dtype_name).
+# rec_summarize will call on each function on the indicated recarray
+# attribute, and the result assigned to output name in the return
+# record array.
summaryfuncs = (
('date', lambda x: [thisdate.year for thisdate in x], 'years'),
('date', lambda x: [thisdate.month for thisdate in x], 'months'),
@@ -24,6 +30,10 @@
rsum = mlab.rec_summarize(r, summaryfuncs)
+# stats is a list of (dtype_name, function, output_dtype_name).
+# rec_groupby will summarize the attribute identified by the
+# dtype_name over the groups in the groupby list, and assign the
+# result to the output_dtype_name
stats = (
('dreturn', len, 'rcnt'),
('dreturn', np.mean, 'rmean'),
@@ -31,6 +41,7 @@
('dreturn', np.std, 'rsigma'),
)
+# you can summarize over a single variable, like years or months
print 'summary by years'
ry = mlab.rec_groupby(rsum, ('years',), stats)
print mlab. rec2txt(ry)
@@ -39,6 +50,7 @@
rm = mlab.rec_groupby(rsum, ('months',), stats)
print mlab.rec2txt(rm)
+# or over multiple variables like years and months
print 'summary by year and month'
rym = mlab.rec_groupby(rsum, ('years','months'), stats)
print mlab.rec2txt(rym)
Modified: trunk/matplotlib/lib/matplotlib/axes.py
===================================================================
--- trunk/matplotlib/lib/matplotlib/axes.py 2008-04-11 15:24:57 UTC (rev 5038)
+++ trunk/matplotlib/lib/matplotlib/axes.py 2008-04-11 15:32:03 UTC (rev 5039)
@@ -2592,11 +2592,10 @@
xmax = npy.asarray(xmax)
if len(xmin)==1:
- xmin = xmin*npy.ones(y.shape, y.dtype)
+ xmin = npy.resize( xmin, y.shape )
if len(xmax)==1:
- xmax = xmax*npy.ones(y.shape, y.dtype)
+ xmax = npy.resize( xmax, y.shape )
-
if len(xmin)!=len(y):
raise ValueError, 'xmin and y are unequal sized sequences'
if len(xmax)!=len(y):
@@ -2660,9 +2659,9 @@
ymin = npy.asarray(ymin)
ymax = npy.asarray(ymax)
if len(ymin)==1:
- ymin = ymin*npy.ones(x.shape, x.dtype)
+ ymin = npy.resize( ymin, x.shape )
if len(ymax)==1:
- ymax = ymax*npy.ones(x.shape, x.dtype)
+ ymax = npy.resize( ymax, x.shape )
if len(ymin)!=len(x):
raise ValueError, 'ymin and x are unequal sized sequences'
Modified: trunk/matplotlib/lib/matplotlib/backends/backend_qt4agg.py
===================================================================
--- trunk/matplotlib/lib/matplotlib/backends/backend_qt4agg.py 2008-04-11 15:24:57 UTC (rev 5038)
+++ trunk/matplotlib/lib/matplotlib/backends/backend_qt4agg.py 2008-04-11 15:32:03 UTC (rev 5039)
@@ -131,7 +131,6 @@
if DEBUG: print "FigureCanvasQtAgg.draw", self
self.replot = True
FigureCanvasAgg.draw(self)
- self.update()
def blit(self, bbox=None):
"""
Modified: trunk/matplotlib/lib/matplotlib/font_manager.py
===================================================================
--- trunk/matplotlib/lib/matplotlib/font_manager.py 2008-04-11 15:24:57 UTC (rev 5038)
+++ trunk/matplotlib/lib/matplotlib/font_manager.py 2008-04-11 15:32:03 UTC (rev 5039)
@@ -625,20 +625,6 @@
fontconfig.
"""
- class FontPropertiesSet(object):
- """This class contains all of the default properties at the
- class level, which are then overridden (only if provided) at
- the instance level."""
- family = rcParams['font.' + rcParams['font.family']]
- if is_string_like(family):
- family = [family]
- slant = [rcParams['font.style']]
- variant = [rcParams['font.variant']]
- weight = [rcParams['font.weight']]
- stretch = [rcParams['font.stretch']]
- size = [rcParams['font.size']]
- file = None
-
def __init__(self,
family = None,
style = None,
@@ -649,12 +635,17 @@
fname = None, # if this is set, it's a hardcoded filename to use
_init = None # used only by copy()
):
+ self._family = None
+ self._slant = None
+ self._variant = None
+ self._weight = None
+ self._stretch = None
+ self._size = None
+ self._file = None
- self.__props = self.FontPropertiesSet()
-
# This is used only by copy()
if _init is not None:
- self.__props.__dict__.update(_init)
+ self.__dict__.update(_init.__dict__)
return
if is_string_like(family):
@@ -666,9 +657,8 @@
stretch is None and
size is None and
fname is None):
- self.__props.__dict__ = self._parse_fontconfig_pattern(family)
+ self.set_fontconfig_pattern(family)
return
- family = [family]
self.set_family(family)
self.set_style(style)
@@ -682,7 +672,7 @@
return parse_fontconfig_pattern(pattern)
def __hash__(self):
- return hash(repr(self.__props.__dict__))
+ return hash(repr(self.__dict__))
def __str__(self):
return self.get_fontconfig_pattern()
@@ -690,7 +680,12 @@
def get_family(self):
"""Return a list of font names that comprise the font family.
"""
- return self.__props.family
+ if self._family is None:
+ family = rcParams['font.family']
+ if is_string_like(family):
+ return [family]
+ return family
+ return self._family
def get_name(self):
"""Return the name of the font that best matches the font properties."""
@@ -698,38 +693,45 @@
def get_style(self):
"""Return the font style. Values are: normal, italic or oblique."""
- return self.__props.slant[0]
+ if self._slant is None:
+ return rcParams['font.style']
+ return self._slant
def get_variant(self):
"""Return the font variant. Values are: normal or small-caps."""
- return self.__props.variant[0]
+ if self._variant is None:
+ return rcParams['font.variant']
+ return self._variant
def get_weight(self):
"""
Return the font weight. See the FontProperties class for a
a list of possible values.
"""
- return self.__props.weight[0]
+ if self._weight is None:
+ return rcParams['font.weight']
+ return self._weight
def get_stretch(self):
"""
Return the font stretch or width. Options are: normal,
narrow, condensed, or wide.
"""
- return self.__props.stretch[0]
+ if self._stretch is None:
+ return rcParams['font.stretch']
+ return self._stretch
def get_size(self):
"""Return the font size."""
- return float(self.__props.size[0])
+ if self._size is None:
+ return rcParams['font.size']
+ return float(self._size)
def get_file(self):
- if self.__props.file is not None:
- return self.__props.file[0]
- else:
- return None
+ return self._file
def get_fontconfig_pattern(self):
- return generate_fontconfig_pattern(self.__props.__dict__)
+ return generate_fontconfig_pattern(self)
def set_family(self, family):
"""
@@ -738,58 +740,49 @@
fantasy, or monospace, or a real font name.
"""
if family is None:
- self.__props.__dict__.pop('family', None)
+ self._family = None
else:
if is_string_like(family):
family = [family]
- self.__props.family = family
+ self._family = family
set_name = set_family
def set_style(self, style):
"""Set the font style. Values are: normal, italic or oblique."""
- if style is None:
- self.__props.__dict__.pop('style', None)
- else:
- if style not in ('normal', 'italic', 'oblique'):
- raise ValueError("style must be normal, italic or oblique")
- self.__props.slant = [style]
+ if style not in ('normal', 'italic', 'oblique', None):
+ raise ValueError("style must be normal, italic or oblique")
+ self._slant = style
def set_variant(self, variant):
"""Set the font variant. Values are: normal or small-caps."""
- if variant is None:
- self.__props.__dict__.pop('variant', None)
- else:
- if variant not in ('normal', 'small-caps'):
- raise ValueError("variant must be normal or small-caps")
- self.__props.variant = [variant]
+ if variant not in ('normal', 'small-caps', None):
+ raise ValueError("variant must be normal or small-caps")
+ self._variant = variant
def set_weight(self, weight):
"""
Set the font weight. See the FontProperties class for a
a list of possible values.
"""
- if weight is None:
- self.__props.__dict__.pop('weight', None)
- else:
- if (weight not in weight_dict and
- weight not in weight_dict.keys()):
- raise ValueError("weight is invalid")
- self.__props.weight = [weight]
+ if (weight is not None and
+ weight not in weight_dict and
+ weight not in weight_dict.keys()):
+ raise ValueError("weight is invalid")
+ self._weight = weight
def set_stretch(self, stretch):
"""
Set the font stretch or width. Options are: normal, narrow,
condensed, or wide.
"""
- if stretch is None:
- self.__props.__dict__.pop('stretch', None)
- else:
- self.__props.stretch = [stretch]
+ if stretch not in ('normal', 'narrow', 'condensed', 'wide', None):
+ raise ValueError("stretch is invalid")
+ self._stretch = stretch
def set_size(self, size):
"""Set the font size."""
if size is None:
- self.__props.__dict__.pop('size', None)
+ self._size = None
else:
if is_string_like(size):
parent_size = fontManager.get_default_size()
@@ -797,28 +790,25 @@
if scaling is not None:
size = parent_size * scaling
else:
- size = parent_size
- if isinstance(size, (int, float)):
- size = [size]
- self.__props.size = size
+ try:
+ size = float(size)
+ except ValueError:
+ size = parent_size
+ assert(type(size) in (int, float))
+ self._size = size
def set_file(self, file):
- if file is None:
- self.__props.__dict__.pop('file', None)
- else:
- self.__props.file = [file]
+ self._file = file
get_size_in_points = get_size
def set_fontconfig_pattern(self, pattern):
- self.__props.__dict__ = self._parse_fontconfig_pattern(pattern)
+ for key, val in self._parse_fontconfig_pattern(pattern).items():
+ getattr(self, "set_" + key)(val)
- def add_property_pair(self, key, val):
- self.__props.setdefault(key, []).append(val)
-
def copy(self):
"""Return a deep copy of self"""
- return FontProperties(_init = self.__props.__dict__)
+ return FontProperties(_init = self)
def ttfdict_to_fnames(d):
'flatten a ttfdict to all the filenames it contains'
Modified: trunk/matplotlib/lib/matplotlib/mlab.py
===================================================================
--- trunk/matplotlib/lib/matplotlib/mlab.py 2008-04-11 15:24:57 UTC (rev 5038)
+++ trunk/matplotlib/lib/matplotlib/mlab.py 2008-04-11 15:32:03 UTC (rev 5039)
@@ -1948,7 +1948,6 @@
except NotImplementedError: return False
else: return b
-
def rec_append_field(rec, name, arr, dtype=None):
'return a new record array with field name populated with data from array arr'
arr = npy.asarray(arr)
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