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  4. Qt: I wants to display some text on QLabel on top of Video overlay of QVideoWidget while preview of camera

Qt: I wants to display some text on QLabel on top of Video overlay of QVideoWidget while preview of camera

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  • M Offline
    M Offline
    Milansinh Vadher
    wrote on last edited by
    #1

    I am developing one QT application where i am using Linux with wayland platform.

    I am doing preview of camera on QVideoWidget using video overlay.

    So, When my preview starts i am writing some text on QLabel is going behind preview. Hence it's not visible.

    Please suggest me the approach like how to display text on top preview of camera using video overlay on QVideoWidget.

    Thanks is advance.

    Pl45m4P 1 Reply Last reply
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    • M Milansinh Vadher

      I am developing one QT application where i am using Linux with wayland platform.

      I am doing preview of camera on QVideoWidget using video overlay.

      So, When my preview starts i am writing some text on QLabel is going behind preview. Hence it's not visible.

      Please suggest me the approach like how to display text on top preview of camera using video overlay on QVideoWidget.

      Thanks is advance.

      Pl45m4P Offline
      Pl45m4P Offline
      Pl45m4
      wrote on last edited by
      #2

      @Milansinh-Vadher

      How do you show the label at the moment? What if you show() the label at given coordinates?!


      If debugging is the process of removing software bugs, then programming must be the process of putting them in.

      ~E. W. Dijkstra

      M 1 Reply Last reply
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      • Pl45m4P Pl45m4

        @Milansinh-Vadher

        How do you show the label at the moment? What if you show() the label at given coordinates?!

        M Offline
        M Offline
        Milansinh Vadher
        wrote on last edited by
        #3

        @Pl45m4 said in Qt: I wants to display some text on QLabel on top of Video overlay of QVideoWidget while preview of camera:

        ow do you show the label at the mo

        Yes I am showing at particular coordinates...

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