Comments (4)
@ppakorn (months later lol) and anyone else
from this thread
https://stackoverflow.com/questions/56706002/how-can-i-make-the-label-of-an-edge-displayed-just-in-the-middle-position
you can make something like
cyto.Cytoscape(
id='cyto_sample',
elements=[],
stylesheet=[
{
'selector':'edge[label',
'style':{
'label':'data(label)',
}
},
),
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@realboa Do you mean something like this?
If so, this is in the Cytoscape.js documentation. In the Cytoscape.js documentation for labels. You just set label
to a value like data(name)
to show edge labels names.
But if you mean to show actual data when you hover over it, you could probably use the mouseoverEdgeData
reference for a callback so that a tool tip or something displays when you hover over it. Cytoscape Component Reference
from dash-cytoscape.
Hi @realboa, did @daddycocoaman 's suggestion work for you?
from dash-cytoscape.
I cannot display the edge label too.
Also, I couldn't see the edge label in the first example of this guide.
import dash
import dash_cytoscape as cyto
import dash_html_components as html
app = dash.Dash(__name__)
app.layout = html.Div([
cyto.Cytoscape(
id='cytoscape-elements-basic',
layout={'name': 'preset'},
style={'width': '100%', 'height': '400px'},
elements=[
# The nodes elements
{'data': {'id': 'one', 'label': 'Node 1'},
'position': {'x': 50, 'y': 50}},
{'data': {'id': 'two', 'label': 'Node 2'},
'position': {'x': 200, 'y': 200}},
# The edge elements
{'data': {'source': 'one', 'target': 'two', 'label': 'Node 1 to 2'}}
]
)
])
if __name__ == '__main__':
app.run_server(debug=True)
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