x轴名称在散景图之外

Question

我已经在Bokeh中建立了一个条形图，但是存在一个问题，即x轴最左侧的名称在图形外部。我的代码如下：

source2 = ColumnDataSource(data=dict(district=df2.district,
                                   areaRatio=df2.areaRatio,                                   areaRatioStr=round(df2.areaRatio,0)))

# Figure
p2 = figure(x_range=df2.district,plot_height=300,plot_width=500,
           y_range= ranges.Range1d(start=0,end=1800),
           title="Trees pr. km²")

# Bar chart
p2.vbar(x='district',top='areaRatio',source = df2,width=0.9,color='green')

# remove the grid
p2.xgrid.grid_line_color=None
p2.ygrid.grid_line_color=None
# Make sure bars stat at 0
p2.y_range.start = 0
# Turn the x-labels
p2.xaxis.major_label_orientation = 0.5
# remove - y-axis
p2.yaxis.visible = False
# Remove the toolbar
p2.toolbar_location=None
# Remove the grey box around the plot
p2.outline_line_color = None

# add labels
labels2 = LabelSet(x='district', y='areaRatio', text='areaRatioStr', level='glyph',
                  x_offset=-20, y_offset=0, source=source2, render_mode='canvas',
                  text_font_size="14pt")

# add hover tool
p2.add_tools(HoverTool(tooltips = [('Trees pr. km²','@areaRatio{0.0}')]))
p2.add_layout(labels2)
show(p2)

在下面的左图中，假设名称为“ Amager Vest”，但目前仅可见“ er Vest”。

Answer 1

您可以在左侧增加边框：

plot.min_border_left = 15