Visio如何畫數據庫裏的雙線

原創 WKP9418 2020-05-10 10:59

在這裏插入圖片描述
當初是電氣裏面的雙總線，但是不能夠連接實體。
現在發現了一種新的方法，可以連接實體：

  1. 拖動關係連接線

  2. 右擊，然後點擊設計形狀格式。出現如圖

    在這裏插入圖片描述

  3. 點擊複合類型，找到雙線。這時根據自己需要再調整透明度和寬度。

  4. 效果圖
    在這裏插入圖片描述

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