本文整理匯總了Python中matplotlib.projections.PolarAxes方法的典型用法代碼示例。如果您正苦於以下問題：Python projections.PolarAxes方法的具體用法？Python projections.PolarAxes怎麽用？Python projections.PolarAxes使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類matplotlib.projections的用法示例。
在下文中一共展示了projections.PolarAxes方法的4個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Python代碼示例。
示例1: polar
# 需要導入模塊: from matplotlib import projections [as 別名]
# 或者: from matplotlib.projections import PolarAxes [as 別名]
def polar(*args, **kwargs):
"""
Make a polar plot.
call signature::
polar(theta, r, **kwargs)
Multiple *theta*, *r* arguments are supported, with format
strings, as in :func:`~matplotlib.pyplot.plot`.
"""
# If an axis already exists, check if it has a polar projection
if gcf().get_axes():
if not isinstance(gca(), PolarAxes):
warnings.warn('Trying to create polar plot on an axis that does '
'not have a polar projection.')
ax = gca(polar=True)
ret = ax.plot(*args, **kwargs)
return ret 示例2: polar
# 需要導入模塊: from matplotlib import projections [as 別名]
# 或者: from matplotlib.projections import PolarAxes [as 別名]
def polar(*args, **kwargs):
"""
Make a polar plot.
call signature::
polar(theta, r, **kwargs)
Multiple *theta*, *r* arguments are supported, with format
strings, as in :func:`~matplotlib.pyplot.plot`.
"""
# If an axis already exists, check if it has a polar projection
if gcf().get_axes():
if not isinstance(gca(), PolarAxes):
cbook._warn_external('Trying to create polar plot on an axis '
'that does not have a polar projection.')
ax = gca(polar=True)
ret = ax.plot(*args, **kwargs)
return ret 示例3: rgrids
# 需要導入模塊: from matplotlib import projections [as 別名]
# 或者: from matplotlib.projections import PolarAxes [as 別名]
def rgrids(*args, **kwargs):
"""
Get or set the radial gridlines on a polar plot.
call signatures::
lines, labels = rgrids()
lines, labels = rgrids(radii, labels=None, angle=22.5, **kwargs)
When called with no arguments, :func:`rgrid` simply returns the
tuple (*lines*, *labels*), where *lines* is an array of radial
gridlines (:class:`~matplotlib.lines.Line2D` instances) and
*labels* is an array of tick labels
(:class:`~matplotlib.text.Text` instances). When called with
arguments, the labels will appear at the specified radial
distances and angles.
*labels*, if not *None*, is a len(*radii*) list of strings of the
labels to use at each angle.
If *labels* is None, the rformatter will be used
Examples::
# set the locations of the radial gridlines and labels
lines, labels = rgrids( (0.25, 0.5, 1.0) )
# set the locations and labels of the radial gridlines and labels
lines, labels = rgrids( (0.25, 0.5, 1.0), ('Tom', 'Dick', 'Harry' )
"""
ax = gca()
if not isinstance(ax, PolarAxes):
raise RuntimeError('rgrids only defined for polar axes')
if len(args)==0:
lines = ax.yaxis.get_gridlines()
labels = ax.yaxis.get_ticklabels()
else:
lines, labels = ax.set_rgrids(*args, **kwargs)
draw_if_interactive()
return ( silent_list('Line2D rgridline', lines),
silent_list('Text rgridlabel', labels) ) 示例4: rgrids
# 需要導入模塊: from matplotlib import projections [as 別名]
# 或者: from matplotlib.projections import PolarAxes [as 別名]
def rgrids(*args, **kwargs):
"""
Get or set the radial gridlines on a polar plot.
call signatures::
lines, labels = rgrids()
lines, labels = rgrids(radii, labels=None, angle=22.5, **kwargs)
When called with no arguments, :func:`rgrid` simply returns the
tuple (*lines*, *labels*), where *lines* is an array of radial
gridlines (:class:`~matplotlib.lines.Line2D` instances) and
*labels* is an array of tick labels
(:class:`~matplotlib.text.Text` instances). When called with
arguments, the labels will appear at the specified radial
distances and angles.
*labels*, if not *None*, is a len(*radii*) list of strings of the
labels to use at each angle.
If *labels* is None, the rformatter will be used
Examples::
# set the locations of the radial gridlines and labels
lines, labels = rgrids( (0.25, 0.5, 1.0) )
# set the locations and labels of the radial gridlines and labels
lines, labels = rgrids( (0.25, 0.5, 1.0), ('Tom', 'Dick', 'Harry' )
"""
ax = gca()
if not isinstance(ax, PolarAxes):
raise RuntimeError('rgrids only defined for polar axes')
if len(args)==0:
lines = ax.yaxis.get_gridlines()
labels = ax.yaxis.get_ticklabels()
else:
lines, labels = ax.set_rgrids(*args, **kwargs)
return ( silent_list('Line2D rgridline', lines),
silent_list('Text rgridlabel', labels) )