How do I draw rectangle (bounding boxes) on a subplot using plotly
? I have a graph
fig = plotly.tools.make_subplots(rows=2, cols=1)
and I'd like to add a rectangle to the plot in row 2. For the first row I can do
fig['layout']['shapes'].append(
{
'type': 'rect',
'x0': 1,
'x1': 2,
'y0': 3,
'y1': 4,
'line': {'color': 'red'}
}
)
But I can't figure out how to make a rectangle on the 2nd row.
I made a WAG and figured out that you can set
'yref': 'y1'
When creating the shape. Would be nice if there was an example of this on the web page.
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