How to change the default distance between the first data point and the Y axis?

user_14280723 0
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My plotly graph loads like this by default and I want to decrease the distance between Y axis and first datapoint in the chart (distance shown in red) default:
default

So that it looks like this desired:
desired

here is how I generate this graph:

def revenue_graph_update(input_first):
input_first = int(input_first)
fig = go.Figure()
revenue = _revenue.tail(input_first)
revenue_total = go.Scatter(
    x = revenue.index,
    y = revenue['Airtime Sum'] + revenue['Data Sum'],
    mode = 'lines+markers',
    name = 'Total',
    opacity = 0.8,
    #marker_color = 'orange',
    line_shape = 'spline',
)

revenue_air = go.Scatter(
    x = revenue.index,
    y = revenue['Airtime Sum'],
    mode = 'lines+markers',
    name = 'Airtime',
    opacity = 0.8, 
    #marker_color = 'gold', 
    line_shape = 'spline'
)

revenue_data = go.Scatter(
    x = revenue.index,
    y = revenue['Data Sum'],
    mode = 'lines+markers', 
    name = 'Data',
    opacity = 0.8, 
    #marker_color = 'ivory', 
    line_shape = 'spline'
)

fig.add_trace(revenue_total)
fig.add_trace(revenue_air)
fig.add_trace(revenue_data)

fig.update_layout(
    title = 'Revenue (Advance Fee Recovered)',
    xaxis_title = 'Date',
    yaxis_title = 'Revenue (IRR)',
    plot_bgcolor="#FFF",
    xaxis_gridcolor='whitesmoke',
    yaxis_gridcolor='whitesmoke',
)
return dcc.Graph(figure=fig, config= {'displaylogo': False})
plotly-dash plotly
1 Answers

You can use fig.update_xaxes(range=(start, end)) to specify the x axis limits. To make the limits strict you can set start and end to yout dataset's min() and max() values. In your case:

start = revenue.index.min()
end = revenue.index.max()
fig.update_xaxes(range=(start, end))
user_150591320
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