本文整理汇总了Python中matplotlib.testing.jpl_units.UnitDblFormatter方法的典型用法代码示例。如果您正苦于以下问题：Python jpl_units.UnitDblFormatter方法的具体用法？Python jpl_units.UnitDblFormatter怎么用？Python jpl_units.UnitDblFormatter使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类matplotlib.testing.jpl_units的用法示例。
在下文中一共展示了jpl_units.UnitDblFormatter方法的6个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: axisinfo
# 需要导入模块: from matplotlib.testing import jpl_units [as 别名]
# 或者: from matplotlib.testing.jpl_units import UnitDblFormatter [as 别名]
def axisinfo( unit, axis ):
""": Returns information on how to handle an axis that has Epoch data.
= INPUT VARIABLES
- unit The units to use for a axis with Epoch data.
= RETURN VALUE
- Returns a matplotlib AxisInfo data structure that contains
minor/major formatters, major/minor locators, and default
label information.
"""
# Delay-load due to circular dependencies.
import matplotlib.testing.jpl_units as U
# Check to see if the value used for units is a string unit value
# or an actual instance of a UnitDbl so that we can use the unit
# value for the default axis label value.
if ( unit ):
if ( isinstance( unit, str ) ):
label = unit
else:
label = unit.label()
else:
label = None
if ( label == "deg" ) and isinstance( axis.axes, polar.PolarAxes ):
# If we want degrees for a polar plot, use the PolarPlotFormatter
majfmt = polar.PolarAxes.ThetaFormatter()
else:
majfmt = U.UnitDblFormatter( useOffset = False )
return units.AxisInfo( majfmt = majfmt, label = label )
#------------------------------------------------------------------------ 示例2: test_polar_units
# 需要导入模块: from matplotlib.testing import jpl_units [as 别名]
# 或者: from matplotlib.testing.jpl_units import UnitDblFormatter [as 别名]
def test_polar_units():
import matplotlib.testing.jpl_units as units
from nose.tools import assert_true
units.register()
pi = np.pi
deg = units.UnitDbl(1.0, "deg")
km = units.UnitDbl(1.0, "km")
x1 = [pi/6.0, pi/4.0, pi/3.0, pi/2.0]
x2 = [30.0*deg, 45.0*deg, 60.0*deg, 90.0*deg]
y1 = [1.0, 2.0, 3.0, 4.0]
y2 = [4.0, 3.0, 2.0, 1.0]
fig = plt.figure()
plt.polar(x2, y1, color="blue")
# polar(x2, y1, color = "red", xunits="rad")
# polar(x2, y2, color = "green")
fig = plt.figure()
# make sure runits and theta units work
y1 = [y*km for y in y1]
plt.polar(x2, y1, color="blue", thetaunits="rad", runits="km")
assert_true(isinstance(plt.gca().get_xaxis().get_major_formatter(), units.UnitDblFormatter)) 示例3: axisinfo
# 需要导入模块: from matplotlib.testing import jpl_units [as 别名]
# 或者: from matplotlib.testing.jpl_units import UnitDblFormatter [as 别名]
def axisinfo( unit, axis ):
""": Returns information on how to handle an axis that has Epoch data.
= INPUT VARIABLES
- unit The units to use for a axis with Epoch data.
= RETURN VALUE
- Returns a matplotlib AxisInfo data structure that contains
minor/major formatters, major/minor locators, and default
label information.
"""
# Delay-load due to circular dependencies.
import matplotlib.testing.jpl_units as U
# Check to see if the value used for units is a string unit value
# or an actual instance of a UnitDbl so that we can use the unit
# value for the default axis label value.
if ( unit ):
if ( isinstance( unit, six.string_types ) ):
label = unit
else:
label = unit.label()
else:
label = None
if ( label == "deg" ) and isinstance( axis.axes, polar.PolarAxes ):
# If we want degrees for a polar plot, use the PolarPlotFormatter
majfmt = polar.PolarAxes.ThetaFormatter()
else:
majfmt = U.UnitDblFormatter( useOffset = False )
return units.AxisInfo( majfmt = majfmt, label = label )
#------------------------------------------------------------------------ 示例4: axisinfo
# 需要导入模块: from matplotlib.testing import jpl_units [as 别名]
# 或者: from matplotlib.testing.jpl_units import UnitDblFormatter [as 别名]
def axisinfo(unit, axis):
""": Returns information on how to handle an axis that has Epoch data.
= INPUT VARIABLES
- unit The units to use for a axis with Epoch data.
= RETURN VALUE
- Returns a matplotlib AxisInfo data structure that contains
minor/major formatters, major/minor locators, and default
label information.
"""
# Delay-load due to circular dependencies.
import matplotlib.testing.jpl_units as U
# Check to see if the value used for units is a string unit value
# or an actual instance of a UnitDbl so that we can use the unit
# value for the default axis label value.
if unit:
label = unit if isinstance(unit, str) else unit.label()
else:
label = None
if (label == "deg") and isinstance(axis.axes, polar.PolarAxes):
# If we want degrees for a polar plot, use the PolarPlotFormatter
majfmt = polar.PolarAxes.ThetaFormatter()
else:
majfmt = U.UnitDblFormatter(useOffset=False)
return units.AxisInfo(majfmt=majfmt, label=label)
# ----------------------------------------------------------------------- 示例5: test_polar_units
# 需要导入模块: from matplotlib.testing import jpl_units [as 别名]
# 或者: from matplotlib.testing.jpl_units import UnitDblFormatter [as 别名]
def test_polar_units():
import matplotlib.testing.jpl_units as units
units.register()
pi = np.pi
deg = units.deg
km = units.km
x1 = [pi/6.0, pi/4.0, pi/3.0, pi/2.0]
x2 = [30.0*deg, 45.0*deg, 60.0*deg, 90.0*deg]
y1 = [1.0, 2.0, 3.0, 4.0]
y2 = [4.0, 3.0, 2.0, 1.0]
fig = plt.figure()
plt.polar(x2, y1, color="blue")
# polar(x2, y1, color = "red", xunits="rad")
# polar(x2, y2, color = "green")
fig = plt.figure()
# make sure runits and theta units work
y1 = [y*km for y in y1]
plt.polar(x2, y1, color="blue", thetaunits="rad", runits="km")
assert isinstance(plt.gca().get_xaxis().get_major_formatter(),
units.UnitDblFormatter) 示例6: axisinfo
# 需要导入模块: from matplotlib.testing import jpl_units [as 别名]
# 或者: from matplotlib.testing.jpl_units import UnitDblFormatter [as 别名]
def axisinfo(unit, axis):
""": Returns information on how to handle an axis that has Epoch data.
= INPUT VARIABLES
- unit The units to use for a axis with Epoch data.
= RETURN VALUE
- Returns a matplotlib AxisInfo data structure that contains
minor/major formatters, major/minor locators, and default
label information.
"""
# Delay-load due to circular dependencies.
import matplotlib.testing.jpl_units as U
# Check to see if the value used for units is a string unit value
# or an actual instance of a UnitDbl so that we can use the unit
# value for the default axis label value.
if unit:
label = unit if isinstance(unit, str) else unit.label()
else:
label = None
if label == "deg" and isinstance(axis.axes, polar.PolarAxes):
# If we want degrees for a polar plot, use the PolarPlotFormatter
majfmt = polar.PolarAxes.ThetaFormatter()
else:
majfmt = U.UnitDblFormatter(useOffset=False)
return units.AxisInfo(majfmt=majfmt, label=label)