本文整理汇总了Python中matplotlib.collections.PatchCollection.zorder方法的典型用法代码示例。如果您正苦于以下问题：Python PatchCollection.zorder方法的具体用法？Python PatchCollection.zorder怎么用？Python PatchCollection.zorder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.zorder方法的2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: draw
# 需要导入模块: from matplotlib.collections import PatchCollection [as 别名]
# 或者: from matplotlib.collections.PatchCollection import zorder [as 别名]
def draw(options, H, points, convex=None):
fig = MyFig(options, figsize=(10,8), xlabel='', ylabel='', legend=False, grid=False, aspect='auto')
poly = Polygon(H, edgecolor='red', facecolor='red', closed=True, alpha=0.3)
patch_collection = PatchCollection([poly], match_original=True)
patch_collection.zorder = -2
fig.ax.add_collection(patch_collection)
for x, y in H:
fig.ax.plot(x, y, marker='o', color='red')
for x, y in [p for p in points if p not in H]:
fig.ax.plot(x, y, marker='o', color='black')
if convex != None:
poly = Polygon(convex, edgecolor='blue', facecolor='none', closed=True, alpha=0.3)
patch_collection = PatchCollection([poly], match_original=True)
patch_collection.zorder = -2
fig.ax.add_collection(patch_collection)
fig.ax.axis((0, 1, 0, 1))
fig.save('test')示例2: plot
# 需要导入模块: from matplotlib.collections import PatchCollection [as 别名]
# 或者: from matplotlib.collections.PatchCollection import zorder [as 别名]
def plot(r_data, fit_data, options):
for sources in [10, 30, 50, 70, 90]:
def add_legend():
proxies = []
for key in sorted(points.keys()):
r = Rectangle((0, 0), 1, 1, facecolor=name2color(key), edgecolor='gray', alpha=0.5)
proxies.append((r, key))
fig.ax.legend([proxy for proxy, label in proxies], [name2label(label) for proxy, label in proxies], loc='lower right', labelspacing=0.1)
fig.legend = True
fig = MyFig(options, figsize=(10,8), xlabel=r'Fraction of Forwarded Packets~$\forwarded$', ylabel=r'Reachability~$\reachability$', legend=False, grid=False, aspect='auto', legend_pos='best')
ellipses = list()
points = {
'gossip0': list(),
'gossip3': list(),
'gossip14': list(),
'mcds': list(),
'mpr-event': list(),
'mpr-periodic': list()
}
def name2label(name):
mapping = {
'gossip0': r'\emph{gossip0}',
'gossip3': r'\emph{gossip3}',
'gossip14': r'counter-based',
'mcds': r'$\MCDS$',
'mpr-event': r'$\MPR$ (event-based)',
'mpr-periodic': r'$\MPR$ (periodic)'
}
try:
return mapping[name]
except KeyError:
return name
def name2color(name):
names = ['gossip0', 'gossip3', 'gossip14', 'mcds', 'mpr-event', 'mpr-periodic']
if options['grayscale']:
colors = options['graycm'](pylab.linspace(0, 1, len(names)))
else:
colors = fu_colormap()(pylab.linspace(0, 1, len(names)))
try:
i = names.index(name)
return colors[i]
except ValueError:
return 'black'
for t, a, b, value in fit_data:
data = [(_N, _R, _R_conf, _F_conf) for _t, _N, _value, _R, _R_conf, _F_conf in r_data if t == _t and value == _value and _N == sources]
if len(data) == 0:
logging.warning('skipping: t=%s, value=%s, N=%d', str(t), str(value), sources)
continue
N, R, R_conf, F_conf = data[0]
x = pylab.linspace(0, 1, 1000)
if options['plot_fits']:
fig.ax.plot(x, numpy.polyval([a, b], x), linestyle='solid', color='gray', alpha=0.4)
plist = points[t]
color = name2color(t)
FW = (R-b)/a
if R_conf != None and F_conf != None:
ellipse = Ellipse((FW, R), float(F_conf)*2, float(R_conf)*2, edgecolor=color, facecolor=color, alpha=0.5)
ellipses.append(ellipse)
plist.append((FW+float(F_conf), R+float(R_conf)))
plist.append((FW-float(F_conf), R+float(R_conf)))
plist.append((FW+float(F_conf), R-float(R_conf)))
plist.append((FW-float(F_conf), R-float(R_conf)))
if options['plot_points']:
fig.ax.plot(FW, R, marker='o', color=color, label='%s, $%s$' % (t, value))
if options['plot_ellipses']:
patch_collection = PatchCollection(ellipses, match_original=True)
fig.ax.add_collection(patch_collection)
for key, value in points.iteritems():
if len(value) == 0:
continue
concave, convex = get_concave(value, 0.1)
color = name2color(key)
if options['plot_convex']:
poly = Polygon(convex, edgecolor='gray', facecolor=color, closed=True, alpha=0.5)
patch_collection = PatchCollection([poly], match_original=True)
patch_collection.zorder = -2
fig.ax.add_collection(patch_collection)
if options['plot_concave']:
poly = Polygon(concave, edgecolor='gray', facecolor=color, closed=True, alpha=0.5)
patch_collection = PatchCollection([poly], match_original=True)
patch_collection.zorder = -2
fig.ax.add_collection(patch_collection)
fig.ax.axis((0, 1, 0, 1))
add_legend()
fig.save('%d_sources' % sources)