Horizontal lines / thresholds

[Qhilm]

Hello,

I am trying to generate a horizontal line a y=600. The below is not drawing anything it seems, I must be missing something.

type: custom:plotly-graph

refresh_interval: 10
title: Irradiance
hours_to_show: 48

entities:
  - entity: sensor.sun_irradiance_home
    showlegend: false
  - entity: ""
    name: closing
    showlegend: false
    line:
      width: 1
      dash: dot
      color: deepskyblue
    x: [0, Date.now()]
    y: [600,600]

[dbuezas]

Hi,
The issue here is that you can't write javascript inside the yaml like that. Try x: [0, "$ex Date.now()"] instead

Or x: "$ex [0, Date.now()]" if you plan on changing the 0 for something else (the whole array is now in javascript)

You may be interested in shapes too (so you can define colored areas of the plot)
#45 (comment)