本文整理汇总了Python中matplotlib.axes.Axes.contour方法的典型用法代码示例。如果您正苦于以下问题：Python Axes.contour方法的具体用法？Python Axes.contour怎么用？Python Axes.contour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.axes.Axes的用法示例。
在下文中一共展示了Axes.contour方法的4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: contour
# 需要导入模块: from matplotlib.axes import Axes [as 别名]
# 或者: from matplotlib.axes.Axes import contour [as 别名]
def contour(self, X, Y, Z, *args, **kwargs):
'''
Create a 3D contour plot.
========== ================================================
Argument Description
========== ================================================
*X*, *Y*, Data values as numpy.arrays
*Z*
*extend3d* Whether to extend contour in 3D (default: False)
*stride* Stride (step size) for extending contour
*zdir* The direction to use: x, y or z (default)
*offset* If specified plot a projection of the contour
lines on this position in plane normal to zdir
========== ================================================
The positional and other keyword arguments are passed on to
:func:`~matplotlib.axes.Axes.contour`
Returns a :class:`~matplotlib.axes.Axes.contour`
'''
extend3d = kwargs.pop('extend3d', False)
stride = kwargs.pop('stride', 5)
zdir = kwargs.pop('zdir', 'z')
offset = kwargs.pop('offset', None)
had_data = self.has_data()
jX, jY, jZ = art3d.rotate_axes(X, Y, Z, zdir)
cset = Axes.contour(self, jX, jY, jZ, *args, **kwargs)
self.add_contour_set(cset, extend3d, stride, zdir, offset)
self.auto_scale_xyz(X, Y, Z, had_data)
return cset示例2: contour
# 需要导入模块: from matplotlib.axes import Axes [as 别名]
# 或者: from matplotlib.axes.Axes import contour [as 别名]
def contour(self, X, Y, Z, levels=10, **kwargs):
'''
Create a 3D contour plot.
========== ================================================
Argument Description
========== ================================================
*X*, *Y*, Data values as numpy.arrays
*Z*
*levels* Number of levels to use, defaults to 10. Can
also be a tuple of specific levels.
*extend3d* Whether to extend contour in 3D (default: False)
*stride* Stride (step size) for extending contour
========== ================================================
Other keyword arguments are passed on to
:func:`~matplotlib.axes.Axes.contour`
'''
extend3d = kwargs.pop('extend3d', False)
stride = kwargs.pop('stride', 5)
nlevels = kwargs.pop('nlevels', 15)
had_data = self.has_data()
cset = Axes.contour(self, X, Y, Z, levels, **kwargs)
if extend3d:
self._3d_extend_contour(cset, stride)
else:
for z, linec in zip(cset.levels, cset.collections):
art3d.line_collection_2d_to_3d(linec, z)
self.auto_scale_xyz(X, Y, Z, had_data)
return cset示例3: contour
# 需要导入模块: from matplotlib.axes import Axes [as 别名]
# 或者: from matplotlib.axes.Axes import contour [as 别名]
def contour(self, *args, **kwargs):
"""
If the **mantid** projection is chosen, it can be
used the same as :py:meth:`matplotlib.axes.Axes.contour` for arrays,
or it can be used to plot :class:`mantid.api.MatrixWorkspace`
or :class:`mantid.api.IMDHistoWorkspace`. You can have something like::
import matplotlib.pyplot as plt
from mantid import plots
...
fig, ax = plt.subplots(subplot_kw={'projection':'mantid'})
ax.contour(workspace) #for workspaces
ax.contour(x,y,z) #for arrays
fig.show()
For keywords related to workspaces, see :func:`plotfunctions.contour`
"""
if helperfunctions.validate_args(*args):
logger.debug('using plotfunctions')
workspace = args[0]
return self.track_workspace_artist(workspace,
plotfunctions.contour(self, *args, **kwargs))
else:
return Axes.contour(self, *args, **kwargs)示例4: contour
# 需要导入模块: from matplotlib.axes import Axes [as 别名]
# 或者: from matplotlib.axes.Axes import contour [as 别名]
def contour(self, X, Y, Z, *args, **kwargs):
"""
Create a 3D contour plot.
========== ================================================
Argument Description
========== ================================================
*X*, *Y*, Data values as numpy.arrays
*Z*
*extend3d* Whether to extend contour in 3D (default: False)
*stride* Stride (step size) for extending contour
*zdir* The direction to use: x, y or z (default)
*offset* If specified plot a projection of the contour
lines on this position in plane normal to zdir
========== ================================================
The positional and other keyword arguments are passed on to
:func:`~matplotlib.axes.Axes.contour`
Returns a :class:`~matplotlib.axes.Axes.contour`
"""
extend3d = kwargs.pop("extend3d", False)
stride = kwargs.pop("stride", 5)
zdir = kwargs.pop("zdir", "z")
offset = kwargs.pop("offset", None)
had_data = self.has_data()
jX, jY, jZ = art3d.rotate_axes(X, Y, Z, zdir)
cset = Axes.contour(self, jX, jY, jZ, *args, **kwargs)
zdir = "-" + zdir
if extend3d:
self._3d_extend_contour(cset, stride)
else:
for z, linec in zip(cset.levels, cset.collections):
if offset is not None:
z = offset
art3d.line_collection_2d_to_3d(linec, z, zdir=zdir)
self.auto_scale_xyz(X, Y, Z, had_data)
return cset