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A New Chapter for MagicMirror: The Community Takes the Lead
Read the statement by Michael Teeuw here.

24h weather forecast graph

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  • P Offline
    Patex @feedparakeet
    last edited by Feb 3, 2017, 12:48 AM

    @feedparakeet For such a basic functionality we should not reinvent the wheel. There are a lot of javascript graphing libraries available which are far more sophisticated than anything we will be able to code for the mm in a reasonable manner. They usually render the result in a canvas which can simply be added to the mirror e.g. http://www.chartjs.org/

    Y F 2 Replies Last reply Feb 3, 2017, 8:31 AM Reply Quote 1
    • Y Offline
      yawns Moderator @Patex
      last edited by Feb 3, 2017, 8:31 AM

      @Patex
      You are more than right and I tried to use chartjs and chartist, but I failed implementing them. If I recall correctly it was because the chart libraries require the id of a specific div to render in, but the call to this div fails because it was not yet created.
      I’m so short on time currently, but I have one week of vacation during carnival (end of February), hopefully I can pick up with my open tasks.

      1 Reply Last reply Reply Quote 0
      • O Offline
        ostfilinchen
        last edited by Feb 3, 2017, 8:44 AM

        @RedNax: the weathericon in this screenshot would be very nice in the mmm-wunderground module :-)

        can you build this?

        Y 1 Reply Last reply Feb 3, 2017, 8:47 AM Reply Quote 0
        • Y Offline
          yawns Moderator @ostfilinchen
          last edited by Feb 3, 2017, 8:47 AM

          @ostfilinchen said in 24h weather forecast graph:

          @RedNax: the weathericon in this screenshot would be very nice in the mmm-wunderground module :-)

          can you build this?

          These are png files, partially transparent, located here: https://github.com/thobach/MagicMirror2/tree/master/web/img/VCloudsWeatherIcons

          O 2 Replies Last reply Feb 3, 2017, 9:00 AM Reply Quote 0
          • O Offline
            ostfilinchen @yawns
            last edited by Feb 3, 2017, 9:00 AM

            @yawns i know. but the MMM-WunderGround Module is build by @RedNax.

            If i had time this Weekend i will check to build it and make an pull request. Maybe is @RedNax faster to build it.

            1 Reply Last reply Reply Quote 0
            • O Offline
              ostfilinchen @yawns
              last edited by Feb 3, 2017, 1:54 PM

              @RedNax: I’ve create a pull request on github.

              J 1 Reply Last reply Feb 3, 2017, 4:23 PM Reply Quote 0
              • J Offline
                Jayh391 @ostfilinchen
                last edited by Feb 3, 2017, 4:23 PM

                @ostfilinchen

                AWESOME addition to this module! Looks great

                1 Reply Last reply Reply Quote 0
                • F Offline
                  feedparakeet @Patex
                  last edited by Feb 6, 2017, 3:33 PM

                  @Patex said in 24h weather forecast graph:

                  @feedparakeet For such a basic functionality we should not reinvent the wheel. There are a lot of javascript graphing libraries available which are far more sophisticated than anything we will be able to code for the mm in a reasonable manner. They usually render the result in a canvas which can simply be added to the mirror e.g. http://www.chartjs.org/

                  Thank you for a reply! When I was talking about a function that will render a graph, I was talking about a module that will render a graph, my mistake. ChartJS looks amazing, still I never coded in javascript and that’s why Im dreaming about a complete module for mm.

                  And yes, I also thought about a transparent image with a graph that can be loaded into mm screen. For example, I can run a script which will create a graph image which will be available throw some url and show it on the mm screen with a https://github.com/diego-vieira/MMM-RandomPhoto module that will refresh it from time to time.

                  1 Reply Last reply Reply Quote 0
                  • T Offline
                    thobach
                    last edited by thobach Feb 12, 2017, 7:28 PM Feb 12, 2017, 7:27 PM

                    @Jeff I ported my 24 hour weather forecast graphs module to https://magicmirror.builders, you can find it on https://github.com/thobach/MMM-WunderGround24Hours.

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