MagicMirror Forum
    • Recent
    • Tags
    • Unsolved
    • Solved
    • MagicMirror² Repository
    • Documentation
    • 3rd-Party-Modules
    • Donate
    • Discord
    • Register
    • Login
    A New Chapter for MagicMirror: The Community Takes the Lead
    Read the statement by Michael Teeuw here.

    gauge.js

    Scheduled Pinned Locked Moved General Discussion
    16 Posts 3 Posters 5.6k Views 3 Watching
    Loading More Posts
    • Oldest to Newest
    • Newest to Oldest
    • Most Votes
    Reply
    • Reply as topic
    Log in to reply
    This topic has been deleted. Only users with topic management privileges can see it.
    • S Offline
      sispheor @Charley
      last edited by

      @Charley OK thanks, I’ll try this in a couple minutes.

      1 Reply Last reply Reply Quote 0
      • S Offline
        sispheor @Charley
        last edited by sispheor

        @Charley Doesn’t work…

        Uncaught TypeError: Cannot read property 'getContext' of null
        
        1 Reply Last reply Reply Quote 0
        • C Offline
          Charley Module Developer
          last edited by Charley

          Maybe you could try this

          let mycanvas = document.createElement("canvas");   // changed from div to canvas
          mycanvas.id=("divcanvas")
          let target=document.getElementById("divcanvas")
          

          I made a typo yesterday

          MMM-Bose-Soundtouch, MMM-Domoticz, MMM-crypto-portfolio, MMM-Fibaro, MMM-rain-forecast

          S 1 Reply Last reply Reply Quote 0
          • S Offline
            sispheor @Charley
            last edited by

            @Charley yes it’s what I tried…

            1 Reply Last reply Reply Quote 0
            • S Offline
              sispheor
              last edited by

              I tried with another lib called canvas-gauges. It’s the same. The canvas doesn’t appear on the screen
              0_1522616850740_invisible_canvas.png

              I’m wondering if a parent CSS config or something like could be the reason.

              1 Reply Last reply Reply Quote 0
              • S Offline
                sispheor
                last edited by

                It’s good it works!! For the last lib I just forgot to call the draw method.

                1 Reply Last reply Reply Quote 0
                • 1
                • 2
                • 2 / 2
                • First post
                  Last post
                Enjoying MagicMirror? Please consider a donation!
                MagicMirror created by Michael Teeuw.
                Forum managed by Sam, technical setup by Karsten.
                This forum is using NodeBB as its core | Contributors
                Contact | Privacy Policy