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    Visualization for Dummies

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    • A
      ap2017 @I-Punkt last edited by

      @I-Punkt What widget would you use for indicator changing color and text based on Boolean state?

      A 1 Reply Last reply Reply Quote 0
      • A
        ap2017 @ap2017 last edited by ap2017

        @ap2017 said in Visualization for Dummies:

        @I-Punkt What widget would you use for indicator changing color and text based on Boolean state?

        I think I found one way to do it, not sure if efficient:

        1. use basic Bool HTML, setup it with text based on Boolean status
        2. overlay it with basic Bool SVG, set behind the Bool HTML
        3. replace default star shape in SVG expression with rectangular, something like <polygon points='0,0 200,0 200,100 0,100' style='fill:yellow; stroke:purple; stroke-width:5; fill-rule:nonzero' transform='scale(0.4)'/>

        Most likely #1 can be eliminated and done within #2, but I don't know how
        Is there description of SVG syntax applicable to VIS?

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        • A
          ap2017 @ap2017 last edited by

          @ap2017 said in Visualization for Dummies:

          @ap2017 said in Visualization for Dummies:

          @I-Punkt What widget would you use for indicator changing color and text based on Boolean state?

          I think I found one way to do it, not sure if efficient:

          1. use basic Bool HTML, setup it with text based on Boolean status
          2. overlay it with basic Bool SVG, set behind the Bool HTML
          3. replace default star shape in SVG expression with rectangular, something like <polygon points='0,0 200,0 200,100 0,100' style='fill:yellow; stroke:purple; stroke-width:5; fill-rule:nonzero' transform='scale(0.4)'/>

          Most likely #1 can be eliminated and done within #2, but I don't know how
          Is there description of SVG syntax applicable to VIS?

          Found this https://www.w3schools.com/graphics/svg_intro.asp

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          • I
            I-Punkt last edited by

            With the HTML-Widget you can use standard Html-Codes.

            10b14c98-b146-4719-abee-67aa315e848b-image.png

            Colors can be discribe as words (red, green,...) or as Hex (#fd5e5e,....).

            A 1 Reply Last reply Reply Quote 0
            • I
              I-Punkt last edited by

              I often use the Metro-Widgets. Lots of settings to play with.

              86d009c3-75fe-4886-ad7b-17cdfdcb2731-image.png

              You have to install them first via adapters.
              9dc71266-041c-482e-864c-4dd9c6a41199-image.png

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              • A
                ap2017 @I-Punkt last edited by

                @I-Punkt Thank you! Now we are talking, it works exactly as I wanted! What was missing here is an example that you provided since I have no experience with HTML.

                Part of a problem with most open source efforts is that support forums or blogs are not setup to efficiently store and retrieve lessons learned information, they are typically get drowned in tons of unrelated messages. I wish IOBroker adapts different way of storing lessons learned, perhaps overseen by few senior members, cleaned up from unnecessary garbage. What you provided would go into VIS adapter section, HTML widgets example of implementation. Some day I would love to participate.

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                • A
                  ap2017 @I-Punkt last edited by

                  @I-Punkt Thank you, trying it now

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                  • I
                    I-Punkt last edited by

                    Here is another Html-Code I sometimes use for a nice Glow-Effect:
                    4f202b4b-c8b4-4b7d-bdeb-7d6a0edb660d-image.png

                    <div style="text-shadow: 0px 0px 4px #ff7575, 0px 0px 4px #ff7575, 0px 0px 4px #ff7575">
                    

                    The triple use of the same sequence (0px 0px 4px #ff7575) is only to intensify the color. One time is barely visible on black background.

                    You can find another examples here. You can combine this with other html-settings.

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                    • A
                      ap2017 @I-Punkt last edited by

                      @I-Punkt Thank you, will try it

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                      • S
                        solarimpulse @I-Punkt last edited by

                        @I-Punkt
                        Hi I-Punkt

                        What you propose is not working in my case.
                        <div style=“background-color: green“> true
                        It doesn't do anything

                        Can somebody help?

                        Thanks

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                        • I
                          I-Punkt @solarimpulse last edited by

                          @solarimpulse
                          Hi solarimpulse
                          just a little hint (maybe you don't know it yet): These settings only work in the "final view" (runtime) and not within the editor. Hope this helps.
                          Ingo

                          S 1 Reply Last reply Reply Quote 0
                          • S
                            solarimpulse @I-Punkt last edited by

                            @I-Punkt
                            Hi again
                            just tried again. But it doesn't do anything also in the "final view". Text is changing but not the background. the widgets is transparent.
                            d2995aae-1bcc-4911-8a94-65f6dd876a4c-image.png
                            Thanks for the help.

                            S 1 Reply Last reply Reply Quote 0
                            • S
                              solarimpulse @solarimpulse last edited by

                              @solarimpulse
                              Just found the problem! the Quotation mark have been wrong...

                              1 Reply Last reply Reply Quote 0
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