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SF.net SVN: matplotlib: [4772] branches/transforms/lib/matplotlib
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From: <md...@us...> - 2007-12-18 21:09:30
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Revision: 4772
http://matplotlib.svn.sourceforge.net/matplotlib/?rev=4772&view=rev
Author: mdboom
Date: 2007-12-18 13:09:25 -0800 (Tue, 18 Dec 2007)
Log Message:
-----------
Better docstrings for set_x/yscale and friends.
Modified Paths:
--------------
branches/transforms/lib/matplotlib/axes.py
branches/transforms/lib/matplotlib/pyplot.py
branches/transforms/lib/matplotlib/scale.py
Modified: branches/transforms/lib/matplotlib/axes.py
===================================================================
--- branches/transforms/lib/matplotlib/axes.py 2007-12-18 21:08:19 UTC (rev 4771)
+++ branches/transforms/lib/matplotlib/axes.py 2007-12-18 21:09:25 UTC (rev 4772)
@@ -1651,25 +1651,18 @@
", ".join(mscale.get_scale_names()))
return self.xaxis.get_scale()
- # MGDTODO: Update docstring
def set_xscale(self, value, **kwargs):
"""
SET_XSCALE(value)
- Set the xscaling: %(scale)s
+ Set the scaling of the x-axis: %(scale)s
- If value is 'log', the additional kwargs have the following meaning
-
- * basex: base of the logarithm
-
- * subsx: a sequence of the location of the minor ticks;
- None defaults to autosubs, which depend on the number of
- decades in the plot. Eg for base 10, subsx=(1,2,5) will
- put minor ticks on 1,2,5,11,12,15,21, ....To turn off
- minor ticking, set subsx=[]
-
ACCEPTS: [%(scale)s]
- """ % {'scale': ' | '.join([repr(x) for x in mscale.get_scale_names()])}
+
+ Different kwargs are accepted, depending on the scale:
+ %(scale_docs)s
+ """ % {'scale': ' | '.join([repr(x) for x in mscale.get_scale_names()]),
+ 'scale_docs': mscale.get_scale_docs().strip()}
self.xaxis.set_scale(value, **kwargs)
self.autoscale_view()
self._update_transScale()
@@ -1815,22 +1808,16 @@
def set_yscale(self, value, **kwargs):
"""
- SET_YSCALE(value, basey=10, subsy=None)
+ SET_YSCALE(value)
- Set the yscaling: %(scale)s
+ Set the scaling of the y-axis: %(scale)s
- If value is 'log', the additional kwargs have the following meaning
+ ACCEPTS: [%(scale)s]
- * basey: base of the logarithm
-
- * subsy: a sequence of the location of the minor ticks;
- None defaults to autosubs, which depend on the number of
- decades in the plot. Eg for base 10, subsy=(1,2,5) will
- put minor ticks on 1,2,5,11,12,15, 21, ....To turn off
- minor ticking, set subsy=[]
-
- ACCEPTS: %(scale)s
- """ % {'scale': ' | '.join([repr(x) for x in mscale.get_scale_names()])}
+ Different kwargs are accepted, depending on the scale:
+ %(scale_docs)s
+ """ % {'scale': ' | '.join([repr(x) for x in mscale.get_scale_names()]),
+ 'scale_docs': mscale.get_scale_docs().strip()}
self.yaxis.set_scale(value, **kwargs)
self.autoscale_view()
self._update_transScale()
Modified: branches/transforms/lib/matplotlib/pyplot.py
===================================================================
--- branches/transforms/lib/matplotlib/pyplot.py 2007-12-18 21:08:19 UTC (rev 4771)
+++ branches/transforms/lib/matplotlib/pyplot.py 2007-12-18 21:09:25 UTC (rev 4772)
@@ -12,7 +12,7 @@
from matplotlib.axes import Axes
from matplotlib.projections import PolarAxes
from matplotlib import mlab # for csv2rec in plotfile
-from matplotlib.scale import get_scale_names
+from matplotlib.scale import get_scale_docs, get_scale_names
from matplotlib import cm
from matplotlib.cm import get_cmap
@@ -727,26 +727,34 @@
return ret
-# MGDTODO: Update docstring
def xscale(*args, **kwargs):
"""
SET_XSCALE(value)
- Set the xscaling: %(scale)s
- """ % {'scale': ' | '.join([repr(x) for x in get_scale_names()])}
+ Set the scaling for the x-axis: %(scale)s
+
+ Different keywords may be accepted, depending on the scale:
+
+ %(scale_docs)s
+ """ % {'scale': ' | '.join([repr(x) for x in get_scale_names()]),
+ 'scale_docs': get_scale_docs()}
ax = gca()
ret = ax.set_xscale(*args, **kwargs)
draw_if_interactive()
return ret
-# MGDTODO: Update docstring
def yscale(*args, **kwargs):
"""
SET_YSCALE(value)
- Set the yscaling: %(scale)s
- """ % {'scale': ' | '.join([repr(x) for x in get_scale_names()])}
+ Set the scaling for the y-axis: %(scale)s
+
+ Different keywords may be accepted, depending on the scale:
+
+ %(scale_docs)s
+ """ % {'scale': ' | '.join([repr(x) for x in get_scale_names()]),
+ 'scale_docs': get_scale_docs()}
ax = gca()
ret = ax.set_yscale(*args, **kwargs)
draw_if_interactive()
Modified: branches/transforms/lib/matplotlib/scale.py
===================================================================
--- branches/transforms/lib/matplotlib/scale.py 2007-12-18 21:08:19 UTC (rev 4771)
+++ branches/transforms/lib/matplotlib/scale.py 2007-12-18 21:09:25 UTC (rev 4772)
@@ -1,3 +1,4 @@
+import textwrap
import numpy as npy
from matplotlib.numerix import npyma as ma
MaskedArray = ma.MaskedArray
@@ -2,2 +3,3 @@
+from cbook import dedent
from ticker import NullFormatter, ScalarFormatter, LogFormatterMathtext, Formatter
@@ -30,6 +32,8 @@
name = 'linear'
def __init__(self, axis, **kwargs):
+ """
+ """
pass
def set_default_locators_and_formatters(self, axis):
@@ -167,6 +171,12 @@
def __init__(self, axis, **kwargs):
+ """
+ basex/basey: The base of the logarithm
+
+ subsx/subsy: The number of subticks to draw between each major
+ tick
+ """
if axis.axis_name == 'x':
base = kwargs.pop('basex', 10.0)
subs = kwargs.pop('subsx', None)
@@ -262,6 +272,16 @@
return SymmetricalLogScale.SymmetricalLogTransform(self.base)
def __init__(self, axis, **kwargs):
+ """
+ basex/basey: The base of the logarithm
+
+ linthreshx/linthreshy: The range (-x, x) within which the plot
+ is linear (to avoid having the plot go to infinity around
+ zero).
+
+ subsx/subsy: The number of subticks to render between each
+ major tick.
+ """
if axis.axis_name == 'x':
base = kwargs.pop('basex', 10.0)
linthresh = kwargs.pop('linthreshx', 2.0)
@@ -342,6 +362,9 @@
return MercatorLatitudeScale.MercatorLatitudeTransform(self.thresh)
def __init__(self, axis, **kwargs):
+ """
+ thresh: The degree above which to crop the data.
+ """
thresh = kwargs.pop("thresh", (85 / 180.0) * npy.pi)
if thresh >= npy.pi / 2.0:
raise ValueError("thresh must be less than pi/2")
@@ -393,3 +416,16 @@
names = _scale_mapping.keys()
names.sort()
return names
+
+def get_scale_docs():
+ docs = []
+ for name in get_scale_names():
+ scale_class = _scale_mapping[name]
+ docs.append(" '%s'" % name)
+ docs.append("")
+ class_docs = textwrap.wrap(
+ dedent(scale_class.__init__.__doc__), initial_indent=" " * 8,
+ subsequent_indent = " " * 8)
+ docs.extend(class_docs)
+ docs.append("")
+ return "\n".join(docs)
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