一. 前言
知微见著
更多内容见: https://nbviewer.org/github/Kyouichirou/NoteBook/blob/main/Plotly/Plotly柱状图详解.ipynb
通过对柱状图(bar)解析plot的绘图机制和各种参数使用, 以便于理解其整体的作业逻辑.
和pandas的read_csv类似, 大部分的参数, 执行逻辑在其他对象上也是类似的.
plotly.express.bar(
data_frame=None,
x=None,
y=None,
color=None,
pattern_shape=None,
facet_row=None,
facet_col=None,
facet_col_wrap=0,
facet_row_spacing=None,
facet_col_spacing=None,
hover_name=None,
hover_data=None,
custom_data=None,
text=None, base=None,
error_x=None,
error_x_minus=None,
error_y=None,
error_y_minus=None,
animation_frame=None,
animation_group=None,
category_orders=None,
labels=None,
color_discrete_sequence=None,
color_discrete_map=None,
color_continuous_scale=None,
pattern_shape_sequence=None,
pattern_shape_map=None,
range_color=None,
color_continuous_midpoint=None,
opacity=None,
orientation=None,
barmode='relative',
log_x=False,
log_y=False,
range_x=None,
range_y=None,
text_auto=False,
title=None,
template=None,
width=None,
height=None) → plotly.graph_objects._figure.Figure
二. 图解
2.1 思维导图
