Revision: 7445
http://matplotlib.svn.sourceforge.net/matplotlib/?rev=7445&view=rev
Author: efiring
Date: 2009-08-10 00:47:21 +0000 (Mon, 10 Aug 2009)
Log Message:
-----------
Merged revisions 7442-7444 via svnmerge from
https://matplotlib.svn.sourceforge.net/svnroot/matplotlib/branches/v0_99_maint
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r7442 | efiring | 2009-08-09 14:02:56 -1000 (Sun, 09 Aug 2009) | 2 lines
patch from sage project: make unicode_safe safer
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r7443 | efiring | 2009-08-09 14:19:19 -1000 (Sun, 09 Aug 2009) | 3 lines
Patch from Jason, sage project: prevent failure with tiny arrows.
Also deleting unwanted whitespace in bezier.py.
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r7444 | efiring | 2009-08-09 14:31:30 -1000 (Sun, 09 Aug 2009) | 3 lines
Sage patch, slightly modified, to improve tk/tcl detection.
http://trac.sagemath.org/sage_trac/ticket/4176
........
Modified Paths:
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trunk/matplotlib/lib/matplotlib/bezier.py
trunk/matplotlib/lib/matplotlib/cbook.py
trunk/matplotlib/lib/matplotlib/patches.py
trunk/matplotlib/setupext.py
Property Changed:
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trunk/matplotlib/
trunk/matplotlib/doc/pyplots/README
trunk/matplotlib/doc/sphinxext/gen_gallery.py
trunk/matplotlib/doc/sphinxext/gen_rst.py
trunk/matplotlib/examples/misc/multiprocess.py
trunk/matplotlib/examples/mplot3d/contour3d_demo.py
trunk/matplotlib/examples/mplot3d/contourf3d_demo.py
trunk/matplotlib/examples/mplot3d/polys3d_demo.py
trunk/matplotlib/examples/mplot3d/scatter3d_demo.py
trunk/matplotlib/examples/mplot3d/surface3d_demo.py
trunk/matplotlib/examples/mplot3d/wire3d_demo.py
trunk/matplotlib/lib/matplotlib/sphinxext/mathmpl.py
trunk/matplotlib/lib/matplotlib/sphinxext/only_directives.py
trunk/matplotlib/lib/matplotlib/sphinxext/plot_directive.py
Property changes on: trunk/matplotlib
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Modified: svnmerge-integrated
- /branches/mathtex:1-7263 /branches/v0_98_5_maint:1-7253
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Modified: svn:mergeinfo
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Modified: svn:mergeinfo
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Property changes on: trunk/matplotlib/doc/sphinxext/gen_gallery.py
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Modified: svn:mergeinfo
- /branches/v0_91_maint/doc/_templates/gen_gallery.py:5753-5771
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/branches/v0_99_maint/doc/sphinxext/gen_gallery.py:7338,7393,7395-7404,7407-7424,7428-7433
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Property changes on: trunk/matplotlib/doc/sphinxext/gen_rst.py
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Modified: svn:mergeinfo
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Property changes on: trunk/matplotlib/examples/misc/multiprocess.py
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Modified: svn:mergeinfo
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Property changes on: trunk/matplotlib/examples/mplot3d/contour3d_demo.py
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Modified: svn:mergeinfo
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/branches/v0_98_5_maint/examples/mplot3d/contour.py:6581,6585,6587,6589-6609,6614,6616,6625,6652,6660-6662,6672-6673,6714-6715,6717-6732,6752-6754,6761-6773,6781,6792,6800,6802,6805,6809,6811,6822,6827,6850,6854,6856,6859,6861-6873,6883-6884,6886,6890-6891,6906-6909,6911-6912,6915-6916,6918,6920-6925,6927-6928,6934,6941,6946,6948,6950,6952,6960,6972,6984-6985,6990,6995,6997-7001,7014,7016,7018,7024-7025,7033,7035,7042,7072,7080
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Property changes on: trunk/matplotlib/examples/mplot3d/contourf3d_demo.py
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Modified: svn:mergeinfo
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Property changes on: trunk/matplotlib/examples/mplot3d/polys3d_demo.py
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Modified: svn:mergeinfo
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Property changes on: trunk/matplotlib/examples/mplot3d/wire3d_demo.py
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/branches/v0_99_maint/examples/mplot3d/wire3d_demo.py:7338,7393,7395-7404,7407-7424,7428-7433
+ /branches/v0_91_maint/examples/mplot3d/wire.py:5753-5771
/branches/v0_98_5_maint/examples/mplot3d/wire.py:6581,6585,6587,6589-6609,6614,6616,6625,6652,6660-6662,6672-6673,6714-6715,6717-6732,6752-6754,6761-6773,6781,6792,6800,6802,6805,6809,6811,6822,6827,6850,6854,6856,6859,6861-6873,6883-6884,6886,6890-6891,6906-6909,6911-6912,6915-6916,6918,6920-6925,6927-6928,6934,6941,6946,6948,6950,6952,6960,6972,6984-6985,6990,6995,6997-7001,7014,7016,7018,7024-7025,7033,7035,7042,7072,7080
/branches/v0_99_maint/examples/mplot3d/wire3d_demo.py:7338,7393,7395-7404,7407-7424,7428-7433,7442-7444
Modified: trunk/matplotlib/lib/matplotlib/bezier.py
===================================================================
--- trunk/matplotlib/lib/matplotlib/bezier.py 2009-08-10 00:31:30 UTC (rev
7444)
+++ trunk/matplotlib/lib/matplotlib/bezier.py 2009-08-10 00:47:21 UTC (rev
7445)
@@ -18,7 +18,7 @@
""" return a intersecting point between a line through (cx1, cy1)
and having angle t1 and a line through (cx2, cy2) and angle t2.
"""
-
+
# line1 => sin_t1 * (x - cx1) - cos_t1 * (y - cy1) = 0.
# line1 => sin_t1 * x + cos_t1 * y = sin_t1*cx1 - cos_t1*cy1
@@ -32,7 +32,7 @@
ad_bc = a*d-b*c
if ad_bc == 0.:
raise ValueError("Given lines do not intersect")
-
+
#rhs_inverse
a_, b_ = d, -b
c_, d_ = -c, a
@@ -53,7 +53,7 @@
if length == 0.:
return cx, cy, cx, cy
-
+
cos_t1, sin_t1 = sin_t, -cos_t
cos_t2, sin_t2 = -sin_t, cos_t
@@ -81,7 +81,7 @@
def split_de_casteljau(beta, t):
"""split a bezier segment defined by its controlpoints *beta*
into two separate segment divided at *t* and return their control points.
-
+
"""
beta = np.asarray(beta)
beta_list = [beta]
@@ -101,20 +101,20 @@
-def find_bezier_t_intersecting_with_closedpath(bezier_point_at_t,
inside_closedpath,
+def find_bezier_t_intersecting_with_closedpath(bezier_point_at_t,
inside_closedpath,
t0=0., t1=1., tolerence=0.01):
""" Find a parameter t0 and t1 of the given bezier path which
bounds the intersecting points with a provided closed
path(*inside_closedpath*). Search starts from *t0* and *t1* and it
uses a simple bisecting algorithm therefore one of the end point
must be inside the path while the orther doesn't. The search stop
- when |t0-t1| gets smaller than the given tolerence.
+ when |t0-t1| gets smaller than the given tolerence.
value for
- bezier_point_at_t : a function which returns x, y coordinates at *t*
- inside_closedpath : return True if the point is insed the path
-
+
"""
# inside_closedpath : function
@@ -146,11 +146,11 @@
t0 = middle_t
start = middle
start_inside = middle_inside
-
+
class BezierSegment:
"""
A simple class of a 2-dimensional bezier segment
@@ -192,19 +192,19 @@
def split_bezier_intersecting_with_closedpath(bezier,
- inside_closedpath,
+ inside_closedpath,
tolerence=0.01):
"""
bezier : control points of the bezier segment
inside_closedpath : a function which returns true if the point is inside
the path
"""
-
+
bz = BezierSegment(bezier)
bezier_point_at_t = bz.point_at_t
t0, t1 = find_bezier_t_intersecting_with_closedpath(bezier_point_at_t,
- inside_closedpath,
+ inside_closedpath,
tolerence=tolerence)
_left, _right = split_de_casteljau(bezier, (t0+t1)/2.)
@@ -213,23 +213,23 @@
def find_r_to_boundary_of_closedpath(inside_closedpath, xy,
- cos_t, sin_t,
+ cos_t, sin_t,
rmin=0., rmax=1., tolerence=0.01):
"""
Find a radius r (centered at *xy*) between *rmin* and *rmax* at
which it intersect with the path.
-
+
inside_closedpath : function
cx, cy : center
cos_t, sin_t : cosine and sine for the angle
- rmin, rmax :
+ rmin, rmax :
"""
cx, cy = xy
def _f(r):
return cos_t*r + cx, sin_t*r + cy
- find_bezier_t_intersecting_with_closedpath(_f, inside_closedpath,
+ find_bezier_t_intersecting_with_closedpath(_f, inside_closedpath,
t0=rmin, t1=rmax,
tolerence=tolerence)
@@ -238,7 +238,7 @@
def split_path_inout(path, inside, tolerence=0.01, reorder_inout=False):
""" divide a path into two segment at the point where inside(x, y)
- becomes False.
+ becomes False.
"""
path_iter = path.iter_segments()
@@ -262,7 +262,7 @@
break
ctl_points_old = ctl_points
-
+
if bezier_path is None:
raise ValueError("The path does not seem to intersect with the patch")
@@ -286,7 +286,7 @@
verts_right = right[:]
#i += 1
-
+
if path.codes is None:
path_in = Path(concat([path.vertices[:i], verts_left]))
path_out = Path(concat([verts_right, path.vertices[i:]]))
@@ -297,16 +297,16 @@
path_out = Path(concat([verts_right, path.vertices[i:]]),
concat([codes_right, path.codes[i:]]))
-
+
if reorder_inout and begin_inside == False:
path_in, path_out = path_out, path_in
return path_in, path_out
-
-
+
+
def inside_circle(cx, cy, r):
r2 = r**2
def _f(xy):
@@ -328,7 +328,7 @@
"""
Given the quadraitc bezier control points *bezier2*, returns
control points of quadrativ bezier lines roughly parralel to given
- one separated by *width*.
+ one separated by *width*.
"""
# The parallel bezier lines constructed by following ways.
@@ -374,7 +374,7 @@
"""
Being similar to get_parallels, returns
control points of two quadrativ bezier lines having a width roughly
parralel to given
- one separated by *width*.
+ one separated by *width*.
"""
xx1, yy1 = bezier2[2]
@@ -389,17 +389,17 @@
x1, y1, x2, y2 = get_normal_points(cx, cy, cos_t, sin_t, length)
- xx12, yy12 = (xx1+xx2)/2., (yy1+yy2)/2.,
- xx23, yy23 = (xx2+xx3)/2., (yy2+yy3)/2.,
+ xx12, yy12 = (xx1+xx2)/2., (yy1+yy2)/2.,
+ xx23, yy23 = (xx2+xx3)/2., (yy2+yy3)/2.,
dist = sqrt((xx12-xx23)**2 + (yy12-yy23)**2)
cos_t, sin_t = (xx12-xx23)/dist, (yy12-yy23)/dist,
-
+
xm1, ym1, xm2, ym2 = get_normal_points(xx2, yy2, cos_t, sin_t,
length*shrink_factor)
l_plus = [(x1, y1), (xm1, ym1), (xx1, yy1)]
l_minus = [(x2, y2), (xm2, ym2), (xx1, yy1)]
-
+
return l_plus, l_minus
@@ -418,7 +418,7 @@
"""
Being similar to get_parallels, returns
control points of two quadrativ bezier lines having a width roughly
parralel to given
- one separated by *width*.
+ one separated by *width*.
"""
# c1, cm, c2
@@ -446,9 +446,9 @@
# find c12, c23 and c123 which are middle points of c1-cm, cm-c3 and
c12-c23
c12x, c12y = (c1x+cmx)*.5, (c1y+cmy)*.5
- c23x, c23y = (cmx+c3x)*.5, (cmy+c3y)*.5
+ c23x, c23y = (cmx+c3x)*.5, (cmy+c3y)*.5
c123x, c123y = (c12x+c23x)*.5, (c12y+c23y)*.5
-
+
# tangential angle of c123 (angle between c12 and c23)
cos_t123, sin_t123 = get_cos_sin(c12x, c12y, c23x, c23y)
@@ -481,7 +481,7 @@
return Path(p.vertices, c)
else:
return p
-
+
def concatenate_paths(paths):
"""
concatenate list of paths into a single path.
Modified: trunk/matplotlib/lib/matplotlib/cbook.py
===================================================================
--- trunk/matplotlib/lib/matplotlib/cbook.py 2009-08-10 00:31:30 UTC (rev
7444)
+++ trunk/matplotlib/lib/matplotlib/cbook.py 2009-08-10 00:47:21 UTC (rev
7445)
@@ -19,13 +19,21 @@
major, minor1, minor2, s, tmp = sys.version_info
-# on some systems, locale.getpreferredencoding returns None, which can break
unicode
-preferredencoding = locale.getpreferredencoding()
+# On some systems, locale.getpreferredencoding returns None,
+# which can break unicode; and the sage project reports that
+# some systems have incorrect locale specifications, e.g.,
+# an encoding instead of a valid locale name.
+try:
+ preferredencoding = locale.getpreferredencoding()
+except ValueError:
+ preferredencoding = None
+
def unicode_safe(s):
if preferredencoding is None: return unicode(s)
else: return unicode(s, preferredencoding)
+
class converter:
"""
Base class for handling string -> python type with support for
Modified: trunk/matplotlib/lib/matplotlib/patches.py
===================================================================
--- trunk/matplotlib/lib/matplotlib/patches.py 2009-08-10 00:31:30 UTC (rev
7444)
+++ trunk/matplotlib/lib/matplotlib/patches.py 2009-08-10 00:47:21 UTC (rev
7445)
@@ -2326,15 +2326,21 @@
x, y = path.vertices[0]
insideA = inside_circle(x, y, shrinkA)
- left, right = split_path_inout(path, insideA)
- path = right
+ try:
+ left, right = split_path_inout(path, insideA)
+ path = right
+ except ValueError:
+ pass
if shrinkB:
x, y = path.vertices[-1]
insideB = inside_circle(x, y, shrinkB)
- left, right = split_path_inout(path, insideB)
- path = left
+ try:
+ left, right = split_path_inout(path, insideB)
+ path = left
+ except ValueError:
+ pass
return path
Property changes on: trunk/matplotlib/lib/matplotlib/sphinxext/mathmpl.py
___________________________________________________________________
Modified: svn:mergeinfo
- /branches/v0_91_maint/doc/sphinxext/mathmpl.py:5753-5771
/branches/v0_98_5_maint/lib/matplotlib/sphinxext/mathmpl.py:6946,6948,6950,6952,6960,6972,6984-6985,6990,6995,6997-7001,7014,7016,7018,7024-7025,7033,7035,7042,7072,7080,7176,7209-7211,7227,7245
/branches/v0_99_maint/lib/matplotlib/sphinxext/mathmpl.py:7338,7393,7395-7404,7407-7424,7428-7433
+ /branches/v0_91_maint/doc/sphinxext/mathmpl.py:5753-5771
/branches/v0_98_5_maint/lib/matplotlib/sphinxext/mathmpl.py:6946,6948,6950,6952,6960,6972,6984-6985,6990,6995,6997-7001,7014,7016,7018,7024-7025,7033,7035,7042,7072,7080,7176,7209-7211,7227,7245
/branches/v0_99_maint/lib/matplotlib/sphinxext/mathmpl.py:7338,7393,7395-7404,7407-7424,7428-7433,7442-7444
Property changes on:
trunk/matplotlib/lib/matplotlib/sphinxext/only_directives.py
___________________________________________________________________
Modified: svn:mergeinfo
- /branches/v0_91_maint/doc/sphinxext/only_directives.py:5753-5771
/branches/v0_98_5_maint/lib/matplotlib/sphinxext/only_directives.py:6946,6948,6950,6952,6960,6972,6984-6985,6990,6995,6997-7001,7014,7016,7018,7024-7025,7033,7035,7042,7072,7080,7176,7209-7211,7227,7245
/branches/v0_99_maint/lib/matplotlib/sphinxext/only_directives.py:7338,7393,7395-7404,7407-7424,7428-7433
+ /branches/v0_91_maint/doc/sphinxext/only_directives.py:5753-5771
/branches/v0_98_5_maint/lib/matplotlib/sphinxext/only_directives.py:6946,6948,6950,6952,6960,6972,6984-6985,6990,6995,6997-7001,7014,7016,7018,7024-7025,7033,7035,7042,7072,7080,7176,7209-7211,7227,7245
/branches/v0_99_maint/lib/matplotlib/sphinxext/only_directives.py:7338,7393,7395-7404,7407-7424,7428-7433,7442-7444
Property changes on: trunk/matplotlib/lib/matplotlib/sphinxext/plot_directive.py
___________________________________________________________________
Modified: svn:mergeinfo
- /branches/v0_91_maint/doc/sphinxext/plot_directive.py:5753-5771
/branches/v0_98_5_maint/lib/matplotlib/sphinxext/plot_directive.py:6920-6925,6934,6941,6946,6948,6950,6952,6960,6972,6984-6985,6990,6995,6997-7001,7014,7016,7018,7024-7025,7033,7035,7042,7072,7080,7176,7209-7211,7227,7245
/branches/v0_99_maint/lib/matplotlib/sphinxext/plot_directive.py:7338,7393,7395-7404,7407-7424,7428-7433
+ /branches/v0_91_maint/doc/sphinxext/plot_directive.py:5753-5771
/branches/v0_98_5_maint/lib/matplotlib/sphinxext/plot_directive.py:6920-6925,6934,6941,6946,6948,6950,6952,6960,6972,6984-6985,6990,6995,6997-7001,7014,7016,7018,7024-7025,7033,7035,7042,7072,7080,7176,7209-7211,7227,7245
/branches/v0_99_maint/lib/matplotlib/sphinxext/plot_directive.py:7338,7393,7395-7404,7407-7424,7428-7433,7442-7444
Modified: trunk/matplotlib/setupext.py
===================================================================
--- trunk/matplotlib/setupext.py 2009-08-10 00:31:30 UTC (rev 7444)
+++ trunk/matplotlib/setupext.py 2009-08-10 00:47:21 UTC (rev 7445)
@@ -545,7 +545,7 @@
else:
add_base_flags(module)
module.libraries.append('z')
-
+
# put this last for library link order
module.libraries.extend(std_libs)
@@ -1037,6 +1037,7 @@
try:
tcl_lib_dir, tk_lib_dir, tk_ver = query_tcltk()
except:
+ tk_ver = ''
result = hardcoded_tcl_config()
else:
result = parse_tcl_config(tcl_lib_dir, tk_lib_dir)
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