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如何使用qt的图层管理功能?

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  • J Offline
    J Offline
    jiaqi123
    wrote on last edited by
    #1

    你好!

            请问,我想对已经存在的一个地图图层上,进行添加图形,在上层实现对自定义的图形和已存在图层的统一管理,我该怎么做呢?
    
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    • mrjjM Offline
      mrjjM Offline
      mrjj
      Lifetime Qt Champion
      wrote on last edited by
      #2

      Hi

      您在英语部分:)

      "
      Hello there!
      Excuse me, I want to add graphics to an existing map layer, and realize unified management of custom graphics and existing layers on the upper layer. What should I do?
      "

      你看得懂英语吗 ?
      Can you read english or should i move it to
      https://forum.qt.io/category/37/chinese

      JonBJ 1 Reply Last reply
      0
      • mrjjM mrjj

        Hi

        您在英语部分:)

        "
        Hello there!
        Excuse me, I want to add graphics to an existing map layer, and realize unified management of custom graphics and existing layers on the upper layer. What should I do?
        "

        你看得懂英语吗 ?
        Can you read english or should i move it to
        https://forum.qt.io/category/37/chinese

        JonBJ Online
        JonBJ Online
        JonB
        wrote on last edited by
        #3

        @mrjj said in 如何使用qt的图层管理功能?:

        Excuse me, I want to add graphics to an existing map layer, and realize unified management of custom graphics and existing layers on the upper layer. What should I do?

        Jeepers-creepers, is that what just 7 Chinese symbols really translates to?! Wow!

        mrjjM 1 Reply Last reply
        0
        • JonBJ JonB

          @mrjj said in 如何使用qt的图层管理功能?:

          Excuse me, I want to add graphics to an existing map layer, and realize unified management of custom graphics and existing layers on the upper layer. What should I do?

          Jeepers-creepers, is that what just 7 Chinese symbols really translates to?! Wow!

          mrjjM Offline
          mrjjM Offline
          mrjj
          Lifetime Qt Champion
          wrote on last edited by
          #4

          @JonB
          Yep its an amazing language.

          B 1 Reply Last reply
          0
          • mrjjM mrjj

            @JonB
            Yep its an amazing language.

            B Offline
            B Offline
            Bonnie
            wrote on last edited by
            #5

            @JonB said in 如何使用qt的图层管理功能?:

            Jeepers-creepers, is that what just 7 Chinese symbols really translates to?! Wow!

            @mrjj I think the answer should be nope...Isn't it?
            That line is translated from about 50+ Chinese symbols...:)

            mrjjM 1 Reply Last reply
            0
            • B Bonnie

              @JonB said in 如何使用qt的图层管理功能?:

              Jeepers-creepers, is that what just 7 Chinese symbols really translates to?! Wow!

              @mrjj I think the answer should be nope...Isn't it?
              That line is translated from about 50+ Chinese symbols...:)

              mrjjM Offline
              mrjjM Offline
              mrjj
              Lifetime Qt Champion
              wrote on last edited by mrjj
              #6

              @Bonnie
              ah yes. the answer is no ;)
              Its from all of it. not just the caption.

              btw. i just been told by my fellows mods, that this might be just spam :)

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