【发布时间】:2021-06-02 20:05:00
【问题描述】:
我正在尝试将百分比 (%) 符号添加到我的条形图中的每个值,但我不完全确定该怎么做。我知道有 get_text 函数可以提供帮助
g = sns.catplot(
data=df,
kind="bar",
x="City",
y="Customers",
hue="Acquisition_Channel",
ci="sd",
palette="dark",
alpha=.7,
height=8,
)
g.set(ylim=(0, 100))
g.despine(right=False)
g.set_xlabels("City")
g.set_ylabels("Share of Customers vs. Total acquired Customers (%)")
g.set_yticklabels("")
ax=g.ax #annotate axis = seaborn axis
def annotateBars(row, ax=ax):
for p in ax.patches:
ax.annotate("%.0f" % p.get_height(), (p.get_x() + p.get_width() / 2., p.get_height()),
ha='center', va='center', fontsize=12, color='gray', rotation=0, xytext=(0, 20),
textcoords='offset points')
plot = df.apply(annotateBars, ax=ax, axis=1)
【问题讨论】:
标签: python matplotlib seaborn