我试着把x轴的勾点标记放在图的外侧,而不是从x轴开始。你对如何做到这一点有什么建议吗?
我的密谋代码:
x_data = df_ts.columns.values.tolist()
y_end = df_ts.loc[end_date, :].values.flatten()
y_start = df_ts.loc[start_date, :].values.flatten()
x_sc = OrdinalScale()
y_sc = LinearScale()
ax_x = Axis(label='RIC', scale=x_sc, grid_lines='solid', tick_rotate=90)
ax_y = Axis(label='%', scale=y_sc, orientation='vertical',tick_format='0.2f')
line = Lines(x=x_data, y=[y_end, y_start], scales={'x': x_sc, 'y': y_sc},
display_legend=True, labels=[end_date, start_date], stroke_width=1)
bar = Bars(x=x_data, y=df_diff.tolist(), scales={'x': x_sc, 'y': y_sc}, padding=0.5)
fig = Figure(marks=[line, bar], axes=[ax_x, ax_y], title='Swap rates and differences', legend_location='top-left')
display(fig)在以下方面的成果:

发布于 2020-01-30 15:39:06
通过为变量ax_x更改两件事,我找到了一种方法。
tick_style={'font-size': 7}来减少字体大小。offset={'scale':x_sc, 'value':10}。新代码如下:
x_data = df_ts.columns.values.tolist()
y_end = df_ts.loc[end_date, :].values.flatten()
y_start = df_ts.loc[start_date, :].values.flatten()
x_sc = OrdinalScale()
y_sc = LinearScale()
ax_x = Axis(label='RIC', scale=x_sc, grid_lines='solid', tick_rotate=90, tick_style={'font-size': 7}, label_offset='40',
offset={'scale':x_sc, 'value':10})
ax_y = Axis(label='%', scale=y_sc, orientation='vertical',tick_format='0.2f', label_offset='-40')
line = Lines(x=x_data, y=[y_end, y_start], scales={'x': x_sc, 'y': y_sc},
display_legend=True, labels=[end_date, start_date], stroke_width=1)
bar = Bars(x=x_data, y=df_diff.tolist(), scales={'x': x_sc, 'y': y_sc}, padding=0.5)
fig = Figure(marks=[line, bar], axes=[ax_x, ax_y], title='Swap rates and differences', legend_location='top-left')
display(fig)它显示为:结果
https://stackoverflow.com/questions/59988632
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