How to link showspikes between graphs?

djhedges · December 20, 2021, 5:35am

I’m attempting to replicate a feature in Grafana dashboards called “Shared Tooltip”. The plotly option for showspikes replicate the behavior I’m looking for on a single graph but I’m unsure how to carry that over to other graphs.

At the moment I have I create graphs like so:

graph_type = 'graph'
fig = px.line(
          lap_data,
          x='elapsed_distance_m',
          y=point_value,
          color='lap_id',
          hover_data=['lap_id', 'lap_number', point_value])
        fig.update_xaxes(showspikes=True)
        fig.update_yaxes(fixedrange=True)
        fig.update_layout(hovermode="x unified")
      graph = dcc.Graph({'type': graph_type,
                         'index': point_values.index(point_value)},
                        figure=fig,

Actual code can be found here.

github.com

djhedges/exit_speed/blob/master/dashboard/main.py

# Copyright 2021 Google LLC
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

import db_conn
import dash
from dash import dash_table
from dash import dcc
from dash import html
from dash.dependencies import ALL

This file has been truncated. show original

jlfsjunior · January 3, 2022, 3:09pm

Hi,

I think you are referring to this feature, which is not yet available in Plotly.

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How to link showspikes between graphs?

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