【发布时间】:2014-10-16 10:30:16
【问题描述】:
def plot_freq_error(diff,file,possible_frequency):
for foo in range(0, len(diff)):
x = [diff[foo]]
name = comp
color = ['0.1', '0.2', '0.3','0.4','0.5','0.6','0.7','0.8', '0.9','0.95','1.0']
label = ['0.8GHz','1.0GHz','1.2GHz','1.4GHz','1.6GHz','1.8GHz','2.0GHz','2.2GHz','2.4GHz']
y = zip(*x)
pos = np.arange(len(x))
width = 1. / (1 + len(x))
fig,ax = plt.subplots()
matplotlib.rcParams.update({'font.size': 22})
for idx, (serie, color,label) in enumerate(zip(y, color,label)):
ax.bar(pos + idx * width, serie, width, color=color,label=label)
plt.tick_params(\
axis='x', # changes apply to the x-axis
which='both', # both major and minor ticks are affected
bottom='off', # ticks along the bottom edge are off
top='off', # ticks along the top edge are off
labelbottom='off') # labels along the bottom edge are off
plt.tick_params(axis='both', which='major', labelsize=10)
plt.tick_params(axis='both', which='minor', labelsize=8)
plt.ylabel(name[foo],fontsize=40)
#ax.legend(prop={'size':5})
plt.xticks(label)
plt.gray()
plt.show()
plt.clf()
使用我上面编写的代码,我无法将xticks 绘制为每个条的字符串/浮点值。我做错了什么?
【问题讨论】:
-
你需要使用
set_xticklabels -
我确实尝试过
ax.set_xticklabels(label),但这似乎不起作用。 -
而不是“这似乎不起作用”,您需要显示您收到的错误消息
-
没有错误,没有绘制xticks,仅此而已。
-
好吧,看来你是在设置它们
off,在bottom='off', top='off', ...
标签: python matplotlib