hbar issue stacked bar chart

Hi,

I’ve created a horizontal stacked bar chart using hbar and experienced some strange behavior where bars with value 0 show up as a thin sliver.

Here’s a picture of said bar chart:

I’m using Bokeh 0.12.5 and Pandas 0.19.2 with Chrome. Thanks.

[bryevdv]

You’ll probably need to set the line color for the bar to None

On Aug 23, 2017, at 06:05, Steven Locorotondo [e-mail] wrote:

Just upgraded and the issue persists.

Here is my code:

data = pd.DataFrame({ ‘Project’: [‘1’, ‘2’, ‘3’, ‘4’], ‘stack_1’: [0, 0, 0, 0], ‘stack_2’: [50, 75, 50, 40], ‘stack_3’: [100, 75, 75, 40], ‘data_1’: [50, 75, 50, 40], ‘data_2’: [100, 75, 75, 40], ‘data_3’: [120, 75, 75, 40], ‘Fulfilled’: [50, 75, 50, 40], ‘Fulfilled with new hires’: [50, 0, 25, 0], ‘Not fulfilled’: [20, 0, 0, 0], })

red = ‘#de2d26’ green = ‘#2ca25f’ amber = ‘#fec44f’ colors_ = [red, amber, green] bar_opts = dict(y=‘Project’, height=0.75)

hover = HoverTool(tooltips=[ (‘Project Name’, ‘@Project’), (“Fulfilled demand”, “@{Fulfilled}{int}”), (“Fulfilled with new hires”, “@{Fulfilled with new hires}{int}”), (“Not fulfilled”, “@{Not fulfilled}{int}”), ])

p = figure(plot_width=1000, plot_height=300, y_range=data[‘Project’].tolist()[::-1], title=‘Chart’, tools=[hover])

source = ColumnDataSource(data)

p.hbar(left=‘stack_1’, right=‘data_1’, source=source, **bar_opts, color=colors_[2], alpha=0.8) p.hbar(left=‘stack_2’, right=‘data_2’, source=source, **bar_opts, color=colors_[1], alpha=0.8) p.hbar(left=‘stack_3’, right=‘data_3’, source=source, **bar_opts, color=colors_[0], alpha=0.8)

show(p) The bars for projects 2, 3, and 4 illustrate my issue.

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[mattpap]

You will need to test this on 0.12.6, as this is the most recent stable version. If this still doesn’t work as expected, you need to provide a minimal code example for us to reproduce the problem.