我在Bokeh构建了一个条形图,但问题是x轴最左侧的名称不在图中。我的代码如下所示:
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)
在下图中,假设左栏的名称为“Amager Vest”,但目前只有“er Vest”可见
您可以增加左侧的边框:
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