本文整理匯總了Python中matplotlib.transforms.ScaledTranslation.invalidate方法的典型用法代碼示例。如果您正苦於以下問題：Python ScaledTranslation.invalidate方法的具體用法？Python ScaledTranslation.invalidate怎麽用？Python ScaledTranslation.invalidate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.transforms.ScaledTranslation的用法示例。
在下文中一共展示了ScaledTranslation.invalidate方法的2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: PolarAxes
# 需要導入模塊: from matplotlib.transforms import ScaledTranslation [as 別名]
# 或者: from matplotlib.transforms.ScaledTranslation import invalidate [as 別名]
#.........這裏部分代碼省略.........
The labels will appear at radial distances *radii* at the
given *angle* in degrees.
*labels*, if not None, is a ``len(radii)`` list of strings of the
labels to use at each radius.
If *labels* is None, the built-in formatter will be used.
Return value is a list of tuples (*line*, *label*), where
*line* is :class:`~matplotlib.lines.Line2D` instances and the
*label* is :class:`~matplotlib.text.Text` instances.
kwargs are optional text properties for the labels:
%(Text)s
ACCEPTS: sequence of floats
"""
# Make sure we take into account unitized data
radii = self.convert_xunits(radii)
radii = np.asarray(radii)
rmin = radii.min()
if rmin <= 0:
raise ValueError('radial grids must be strictly positive')
self.set_yticks(radii)
if labels is not None:
self.set_yticklabels(labels)
elif fmt is not None:
self.yaxis.set_major_formatter(FormatStrFormatter(fmt))
if angle is None:
angle = self._r_label_position.to_values()[4]
self._r_label_position._t = (angle, 0.0)
self._r_label_position.invalidate()
for t in self.yaxis.get_ticklabels():
t.update(kwargs)
return self.yaxis.get_gridlines(), self.yaxis.get_ticklabels()
def set_xscale(self, scale, *args, **kwargs):
if scale != 'linear':
raise NotImplementedError("You can not set the xscale on a polar plot.")
def set_xlim(self, *args, **kargs):
# The xlim is fixed, no matter what you do
self.viewLim.intervalx = (0.0, np.pi * 2.0)
def format_coord(self, theta, r):
"""
Return a format string formatting the coordinate using Unicode
characters.
"""
theta /= math.pi
# \u03b8: lower-case theta
# \u03c0: lower-case pi
# \u00b0: degree symbol
return u'\u03b8=%0.3f\u03c0 (%0.3f\u00b0), r=%0.3f' % (theta, theta * 180.0, r)
def get_data_ratio(self):
'''
Return the aspect ratio of the data itself. For a polar plot,
this should always be 1.0
'''
return 1.0
### Interactive panning
示例2: PolarAxes
# 需要導入模塊: from matplotlib.transforms import ScaledTranslation [as 別名]
# 或者: from matplotlib.transforms.ScaledTranslation import invalidate [as 別名]
#.........這裏部分代碼省略.........
The labels will appear at radial distances *radii* at the
given *angle* in degrees.
*labels*, if not None, is a ``len(radii)`` list of strings of the
labels to use at each radius.
If *labels* is None, the built-in formatter will be used.
Return value is a list of tuples (*line*, *label*), where
*line* is :class:`~matplotlib.lines.Line2D` instances and the
*label* is :class:`~matplotlib.text.Text` instances.
kwargs are optional text properties for the labels:
%(Text)s
ACCEPTS: sequence of floats
"""
# Make sure we take into account unitized data
radii = self.convert_xunits(radii)
radii = np.asarray(radii)
rmin = radii.min()
if rmin <= 0:
raise ValueError('radial grids must be strictly positive')
self.set_yticks(radii)
if labels is not None:
self.set_yticklabels(labels)
elif fmt is not None:
self.yaxis.set_major_formatter(FormatStrFormatter(fmt))
if angle is None:
angle = self._r_label_position.to_values()[4]
self._r_label_position._t = (angle, 0.0)
self._r_label_position.invalidate()
for t in self.yaxis.get_ticklabels():
t.update(kwargs)
return self.yaxis.get_gridlines(), self.yaxis.get_ticklabels()
def set_xscale(self, scale, *args, **kwargs):
if scale != 'linear':
raise NotImplementedError("You can not set the xscale on a polar plot.")
def set_xlim(self, *args, **kargs):
# The xlim is fixed, no matter what you do
self.viewLim.intervalx = (0.0, np.pi * 2.0)
def format_coord(self, theta, r):
"""
Return a format string formatting the coordinate using Unicode
characters.
"""
theta /= math.pi
# \u03b8: lower-case theta
# \u03c0: lower-case pi
# \u00b0: degree symbol
return u'\u03b8=%0.3f\u03c0 (%0.3f\u00b0), r=%0.3f' % (theta, theta * 180.0, r)
def get_data_ratio(self):
'''
Return the aspect ratio of the data itself. For a polar plot,
this should always be 1.0
'''
return 1.0
### Interactive panning