本文整理汇总了Python中matplotlib.collections.PatchCollection.set_label方法的典型用法代码示例。如果您正苦于以下问题：Python PatchCollection.set_label方法的具体用法？Python PatchCollection.set_label怎么用？Python PatchCollection.set_label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.collections.PatchCollection的用法示例。
在下文中一共展示了PatchCollection.set_label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: plot_segmentlist
# 需要导入模块: from matplotlib.collections import PatchCollection [as 别名]
# 或者: from matplotlib.collections.PatchCollection import set_label [as 别名]
def plot_segmentlist(self, segmentlist, y=None, collection=True,
label=None, rasterized=None, **kwargs):
"""Plot a :class:`~gwpy.segments.SegmentList` onto these axes
Parameters
----------
segmentlist : :class:`~gwpy.segments.SegmentList`
list of segments to display
y : `float`, optional
y-axis value for new segments
collection : `bool`, default: `True`
add all patches as a
:class:`~matplotlib.collections.PatchCollection`, doesn't seem
to work for hatched rectangles
label : `str`, optional
custom descriptive name to print as y-axis tick label
**kwargs
any other keyword arguments acceptable for
:class:`~matplotlib.patches.Rectangle`
Returns
-------
collection : :class:`~matplotlib.patches.PatchCollection`
list of :class:`~matplotlib.patches.Rectangle` patches
"""
if y is None:
y = self.get_next_y()
patches = []
for seg in segmentlist:
patches.append(self.build_segment(seg, y, **kwargs))
try:
if not self.epoch:
self.set_epoch(segmentlist[0][0])
else:
self.set_epoch(min(self.epoch, segmentlist[0][0]))
except IndexError:
pass
if collection:
coll = PatchCollection(patches, len(patches) != 0)
coll.set_rasterized(rasterized)
if label is not None:
coll.set_label(rUNDERSCORE.sub(r'\_', str(label)))
if collection == 'ignore':
coll._ignore = True
else:
coll._ignore = False
coll._ypos = y
out = self.add_collection(coll)
else:
out = []
for p in patches:
p.set_label(label)
p.set_rasterized(rasterized)
label = ''
out.append(self.add_patch(p))
self.autoscale(axis='y')
return out示例2: draw_networkx_edges
# 需要导入模块: from matplotlib.collections import PatchCollection [as 别名]
# 或者: from matplotlib.collections.PatchCollection import set_label [as 别名]
#.........这里部分代码省略.........
# (should check ALL elements)
# list of color letters such as ['k','r','k',...]
edge_colors = tuple([colorConverter.to_rgba(c, alpha)
for c in edge_color])
elif numpy.alltrue([not cb.is_string_like(c)
for c in edge_color]):
# If color specs are given as (rgb) or (rgba) tuples, we're OK
if numpy.alltrue([cb.iterable(c) and len(c) in (3, 4)
for c in edge_color]):
edge_colors = tuple(edge_color)
else:
# numbers (which are going to be mapped with a colormap)
edge_colors = None
else:
raise ValueError('edge_color must consist of either color names or numbers')
else:
if cb.is_string_like(edge_color) or len(edge_color) == 1:
edge_colors = (colorConverter.to_rgba(edge_color, alpha), )
else:
raise ValueError('edge_color must be a single color or list of exactly m colors where m is the number or edges')
edge_collection = None
if not arrows:
edge_collection = LineCollection(edge_pos,
colors=edge_colors,
linewidths=lw,
antialiaseds=(1,),
linestyle=style,
transOffset = ax.transData,
)
edge_collection.set_zorder(1) # edges go behind nodes
edge_collection.set_label(label)
ax.add_collection(edge_collection)
# Note: there was a bug in mpl regarding the handling of alpha values for
# each line in a LineCollection. It was fixed in matplotlib in r7184 and
# r7189 (June 6 2009). We should then not set the alpha value globally,
# since the user can instead provide per-edge alphas now. Only set it
# globally if provided as a scalar.
if cb.is_numlike(alpha):
edge_collection.set_alpha(alpha)
if edge_colors is None:
if edge_cmap is not None:
assert(isinstance(edge_cmap, Colormap))
edge_collection.set_array(numpy.asarray(edge_color))
edge_collection.set_cmap(edge_cmap)
if edge_vmin is not None or edge_vmax is not None:
edge_collection.set_clim(edge_vmin, edge_vmax)
else:
edge_collection.autoscale()
arrow_collection = None
if G.is_directed() and arrows:
# a directed graph hack
# draw thick line segments at head end of edge
# waiting for someone else to implement arrows that will work
arrow_colors = edge_colors
arrow_patches = []
for src, dst in edge_pos:
x1, y1 = src
x2, y2 = dst示例3: plot_segmentlist
# 需要导入模块: from matplotlib.collections import PatchCollection [as 别名]
# 或者: from matplotlib.collections.PatchCollection import set_label [as 别名]
def plot_segmentlist(self, segmentlist, y=None, height=.8, label=None,
collection=True, rasterized=None, **kwargs):
"""Plot a `~gwpy.segments.SegmentList` onto these axes
Parameters
----------
segmentlist : `~gwpy.segments.SegmentList`
list of segments to display
y : `float`, optional
y-axis value for new segments
collection : `bool`, default: `True`
add all patches as a
`~matplotlib.collections.PatchCollection`, doesn't seem
to work for hatched rectangles
label : `str`, optional
custom descriptive name to print as y-axis tick label
**kwargs
any other keyword arguments acceptable for
`~matplotlib.patches.Rectangle`
Returns
-------
collection : `~matplotlib.patches.PatchCollection`
list of `~matplotlib.patches.Rectangle` patches
"""
# get colour
facecolor = kwargs.pop('facecolor', kwargs.pop('color', '#629fca'))
if is_color_like(facecolor):
kwargs.setdefault('edgecolor', tint(facecolor, factor=.5))
# get y
if y is None:
y = self.get_next_y()
# build patches
patches = [SegmentRectangle(seg, y, height=height, facecolor=facecolor,
**kwargs) for seg in segmentlist]
if collection: # map to PatchCollection
coll = PatchCollection(patches, match_original=patches,
zorder=kwargs.get('zorder', 1))
coll.set_rasterized(rasterized)
coll._ignore = collection == 'ignore'
coll._ypos = y
out = self.add_collection(coll)
# reset label with tex-formatting now
# matplotlib default label is applied by add_collection
# so we can only replace the leading underscore after
# this point
if label is None:
label = coll.get_label()
coll.set_label(to_string(label))
else:
out = []
for patch in patches:
patch.set_label(label)
patch.set_rasterized(rasterized)
label = ''
out.append(self.add_patch(patch))
self.autoscale(enable=None, axis='both', tight=False)
return out示例4: plot_segmentlist
# 需要导入模块: from matplotlib.collections import PatchCollection [as 别名]
# 或者: from matplotlib.collections.PatchCollection import set_label [as 别名]
def plot_segmentlist(self, segmentlist, y=None, collection=True,
label=None, rasterized=None, **kwargs):
"""Plot a `~gwpy.segments.SegmentList` onto these axes
Parameters
----------
segmentlist : `~gwpy.segments.SegmentList`
list of segments to display
y : `float`, optional
y-axis value for new segments
collection : `bool`, default: `True`
add all patches as a
`~matplotlib.collections.PatchCollection`, doesn't seem
to work for hatched rectangles
label : `str`, optional
custom descriptive name to print as y-axis tick label
**kwargs
any other keyword arguments acceptable for
`~matplotlib.patches.Rectangle`
Returns
-------
collection : `~matplotlib.patches.PatchCollection`
list of `~matplotlib.patches.Rectangle` patches
"""
if y is None:
y = self.get_next_y()
patches = []
for seg in segmentlist:
patches.append(self.build_segment(seg, y, **kwargs))
try:
if not self.epoch:
self.set_epoch(segmentlist[0][0])
else:
self.set_epoch(min(self.epoch, segmentlist[0][0]))
except IndexError:
pass
if collection:
coll = PatchCollection(patches, match_original=patches)
coll.set_rasterized(rasterized)
coll._ignore = collection == 'ignore'
coll._ypos = y
out = self.add_collection(coll)
# reset label with tex-formatting now
# matplotlib default label is applied by add_collection
# so we can only replace the leading underscore after
# this point
if label is None:
label = coll.get_label()
coll.set_label(to_string(label))
else:
out = []
for patch in patches:
patch.set_label(label)
patch.set_rasterized(rasterized)
label = ''
out.append(self.add_patch(patch))
self.autoscale(axis='y')
return out