Revision: 6849
http://matplotlib.svn.sourceforge.net/matplotlib/?rev=6849&view=rev
Author: jrevans
Date: 2009-01-29 17:57:43 +0000 (Thu, 29 Jan 2009)
Log Message:
-----------
hanged the order of arguments for unit.ConverterInterface class.
Modified Paths:
--------------
trunk/matplotlib/examples/units/basic_units.py
trunk/matplotlib/lib/matplotlib/axis.py
trunk/matplotlib/lib/matplotlib/dates.py
trunk/matplotlib/lib/matplotlib/units.py
Modified: trunk/matplotlib/examples/units/basic_units.py
===================================================================
--- trunk/matplotlib/examples/units/basic_units.py 2009-01-29 17:18:50 UTC
(rev 6848)
+++ trunk/matplotlib/examples/units/basic_units.py 2009-01-29 17:57:43 UTC
(rev 6849)
@@ -98,6 +98,9 @@
'__sub__':ConvertAllProxy,
'__mul__':ConvertAllProxy,
'__rmul__':ConvertAllProxy,
+ '__cmp__':ConvertAllProxy,
+ '__lt__':ConvertAllProxy,
+ '__gt__':ConvertAllProxy,
'__len__':PassThroughProxy}
def __new__(cls, value, unit):
@@ -228,7 +231,7 @@
return self.conversions[unit]
def convert_value_to(self, value, unit):
- #print 'convert value to: value ="%s", unit="%s"'%(value, type(unit)),
self.conversions
+ #print 'convert value to: value ="%s", unit="%s"'%(value, type(unit)),
self.conversions
conversion_fn = self.conversions[unit]
ret = conversion_fn(value)
return ret
Modified: trunk/matplotlib/lib/matplotlib/axis.py
===================================================================
--- trunk/matplotlib/lib/matplotlib/axis.py 2009-01-29 17:18:50 UTC (rev
6848)
+++ trunk/matplotlib/lib/matplotlib/axis.py 2009-01-29 17:57:43 UTC (rev
6849)
@@ -939,7 +939,7 @@
converter = munits.registry.get_converter(data)
if converter is None: return False
self.converter = converter
- default = self.converter.default_units(self, data)
+ default = self.converter.default_units(data, self)
#print 'update units: default="%s", units=%s"'%(default, self.units)
if default is not None and self.units is None:
self.set_units(default)
@@ -955,7 +955,7 @@
if self.converter is None:
return
- info = self.converter.axisinfo(self, self.units)
+ info = self.converter.axisinfo(self.units, self)
if info is None:
return
if info.majloc is not None and self.major.locator!=info.majloc:
@@ -982,7 +982,7 @@
#print 'convert_units returning identity: units=%s,
converter=%s'%(self.units, self.converter)
return x
- ret = self.converter.convert(self, x, self.units)
+ ret = self.converter.convert(x, self.units, self)
#print 'convert_units converting: axis=%s, units=%s, converter=%s,
in=%s, out=%s'%(self, self.units, self.converter, x, ret)
return ret
Modified: trunk/matplotlib/lib/matplotlib/dates.py
===================================================================
--- trunk/matplotlib/lib/matplotlib/dates.py 2009-01-29 17:18:50 UTC (rev
6848)
+++ trunk/matplotlib/lib/matplotlib/dates.py 2009-01-29 17:57:43 UTC (rev
6849)
@@ -1007,51 +1007,52 @@
"""The units are equivalent to the timezone."""
@staticmethod
- def axisinfo(axis, unit):
+ def axisinfo(unit, axis):
'return the unit AxisInfo'
# make sure that the axis does not start at 0
- ax = axis.axes
+ if axis:
+ ax = axis.axes
- if axis is ax.get_xaxis():
- xmin, xmax = ax.dataLim.intervalx
- if xmin==0.:
- # no data has been added - let's set the default datalim.
- # We should probably use a better proxy for the datalim
- # have been updated than the ignore setting
- dmax = today = datetime.date.today()
- dmin = today-datetime.timedelta(days=10)
+ if axis is ax.get_xaxis():
+ xmin, xmax = ax.dataLim.intervalx
+ if xmin==0.:
+ # no data has been added - let's set the default datalim.
+ # We should probably use a better proxy for the datalim
+ # have been updated than the ignore setting
+ dmax = today = datetime.date.today()
+ dmin = today-datetime.timedelta(days=10)
- ax._process_unit_info(xdata=(dmin, dmax))
- dmin, dmax = ax.convert_xunits([dmin, dmax])
+ ax._process_unit_info(xdata=(dmin, dmax))
+ dmin, dmax = ax.convert_xunits([dmin, dmax])
- ax.viewLim.intervalx = dmin, dmax
- ax.dataLim.intervalx = dmin, dmax
- elif axis is ax.get_yaxis():
- ymin, ymax = ax.dataLim.intervaly
- if ymin==0.:
- # no data has been added - let's set the default datalim.
- # We should probably use a better proxy for the datalim
- # have been updated than the ignore setting
- dmax = today = datetime.date.today()
- dmin = today-datetime.timedelta(days=10)
+ ax.viewLim.intervalx = dmin, dmax
+ ax.dataLim.intervalx = dmin, dmax
+ elif axis is ax.get_yaxis():
+ ymin, ymax = ax.dataLim.intervaly
+ if ymin==0.:
+ # no data has been added - let's set the default datalim.
+ # We should probably use a better proxy for the datalim
+ # have been updated than the ignore setting
+ dmax = today = datetime.date.today()
+ dmin = today-datetime.timedelta(days=10)
- ax._process_unit_info(ydata=(dmin, dmax))
- dmin, dmax = ax.convert_yunits([dmin, dmax])
+ ax._process_unit_info(ydata=(dmin, dmax))
+ dmin, dmax = ax.convert_yunits([dmin, dmax])
- ax.viewLim.intervaly = dmin, dmax
- ax.dataLim.intervaly = dmin, dmax
+ ax.viewLim.intervaly = dmin, dmax
+ ax.dataLim.intervaly = dmin, dmax
majloc = AutoDateLocator(tz=unit)
majfmt = AutoDateFormatter(majloc, tz=unit)
return units.AxisInfo( majloc=majloc, majfmt=majfmt, label='' )
@staticmethod
- def convert(axis, value, unit):
+ def convert(value, unit, axis):
if units.ConversionInterface.is_numlike(value): return value
return date2num(value)
@staticmethod
- def default_units(axis, x):
+ def default_units(x, axis):
'Return the default unit for *x* or None'
return None
Modified: trunk/matplotlib/lib/matplotlib/units.py
===================================================================
--- trunk/matplotlib/lib/matplotlib/units.py 2009-01-29 17:18:50 UTC (rev
6848)
+++ trunk/matplotlib/lib/matplotlib/units.py 2009-01-29 17:57:43 UTC (rev
6849)
@@ -69,17 +69,17 @@
sequences) and convert them to values mpl can use
"""
@staticmethod
- def axisinfo(axis, unit):
+ def axisinfo(unit, axis):
'return an units.AxisInfo instance for axis with the specified units'
return None
@staticmethod
- def default_units(axis, x):
+ def default_units(x, axis):
'return the default unit for x or None for the given axis'
return None
@staticmethod
- def convert(axis, obj, unit):
+ def convert(obj, unit, axis):
"""
convert obj using unit for the specified axis. If obj is a sequence,
return the converted sequence. The ouput must be a sequence of scalars
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