Complete shot in the dark here, but does anyone know of a way to “plot a dot” on a lovelace card?
I want to set up a card, and define that x axis should be 0 to 6000mm, and y axis should be 0 to 6000mm. Then providing two entities, one containing the x value (in mm), and one containing the y value (in mm), I can plot the position of a “dot” on the card?
Simply put, once i can do this I can overlay it onto my picture elements card. I already know how to rotate and skew overlay cards which i use to match room lighting, I can set the transparency, and everything else I need to do to the card using card_mod and transform etc. My floorplan already tracks light changes etc with png overlays, brightness, hue and opacity settings. So my next goal is to track physical movement, and overlay the dot that I need, because I have the x & y coordinates available for up to four entities within each zone in each room.