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  • ArcGIS Pro线延长

    ExtendFlags含义0

    Default = 0========================================================

    // By default, extension considers both ends of parts. The old ends remain and new
    // points are added at the extended ends. The new points have attributes that are
    // extrapolated from adjacent existing segments. 

    //默认情况下,扩展将考虑零件的两端。旧的结局仍然是新的

    //在延伸端添加点。新点具有以下属性

    //从相邻的现有段推断。

     RelocateEnds = 1,====================================================

    // If an extension is performed at an end, relocate the end point to the new position
    // instead of leaving the old point and adding a new point at the new position.

    //如果在端点执行延伸,请将端点重新定位到新位置

    //而不是离开旧点,在新位置添加新点。

     KeepEndAttributes = 2,=================================================

    // If an extension is performed at an end, do not extrapolate the end-segment's
    // attributes for the new point. Instead, make its attributes the same as the current
    // end. Incompatible with esriNoAttributes. 

    //如果在末端执行延伸,则不要推断末端段的

    //新点的属性。相反,使其属性与当前属性相同

    //结束。与esriNoAttributes不兼容。

     NoEndAttributes = 4,=============================

    //如果在末端执行延伸,则不要推断末端段的

    //新点的属性。相反,将其属性设置为空。不相容的

    //具有esriKeepAttributes。

    // If an extension is performed at an end, do not extrapolate the end-segment's
    // attributes for the new point. Instead, make its attributes be empty. Incompatible
    // with esriKeepAttributes.

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  • 原文地址:https://www.cnblogs.com/gisoracle/p/12594248.html
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