How to add min / max temp per sensor data?

[dopeytree]

Hi am plotting garden & greenhouses temps against forecast.

Would like to add min / max data maybe at the top or somewhere.
Is this possible?

type: custom:plotly-graph
entities:
  - entity: sensor.1_garden_temperature
    filters:
      - sliding_window_moving_average:
          window_size: 10
          extended: false
          centered: true
  - entity: sensor.2_phonebox_temperature
    filters:
      - sliding_window_moving_average:
          window_size: 10
          extended: false
          centered: true
  - entity: sensor.3_greenhouse_temperature
    filters:
      - sliding_window_moving_average:
          window_size: 10
          extended: false
          centered: true
  - entity: sensor.openweathermap_forecast_temperature
    filters:
      - sliding_window_moving_average:
          window_size: 10
          extended: false
          centered: true
refresh_interval: 10
title: Temperature.
hours_to_show: 72
color_scheme:
  - 02a8f4
  - ff9800
  - f44336
  - ffffff
layout:
  xaxis:
    rangeselector:
      'y': 1.2
      buttons:
        - count: 1
          step: hour
        - count: 12
          step: hour
        - count: 1
          step: day
        - count: 7
          step: day
        - count: 30
          step: month

[dbuezas]

As text or as extra plot traces?

[dopeytree]

Would prefer stand alone text I think maybe just after the name of each sensor in the legend.

Unless theres a way to just put a dot for the min & max marks to keep the graph tidy. At the moment it shows 72 hours.
I tried some code to do max and auto scale it to fit the zoom but don't think I had the data point right.

Thanks

[dbuezas]

You have a couple of options:

• One is to add markers: Annotation for min and max in a specific timeframe #309 (comment)
• The other is to use $ex in the entity name:

name: $ex `My sensor (${Math.min(...ys)}..${Math.max(...ys)})`