Enabling use of the current z-value

获得 Production Mapping 许可后可用。

The Update Z values on modify check box controls whether a vertex's z-value is updated to the current z-value when the vertex is modified. When this check box is checked, z-values on any modified vertices are updated to the current z-value at the time the edits are made. In contrast, if the Update Z values on modify check box is unchecked, existing z-values are retained, and the current z-value is ignored when a vertex is modified.

In the example below, if the Update Z values on modify check box is checked and you move vertex 1, the z-value will update from 27.275 to 20.

Example of a feature updated using the current z-value

If that same edit is performed when the Update Z values on modify check box is not checked, the z-value for vertex 1 remains unchanged at 27.275.

Example of a vertex that retains the original z-value when moved

By default, the Update Z values on modify check box is checked.

1. 启动 ArcMap。
2. 在主菜单上，单击自定义 > 工具条 > 生产编辑。
3. 在生产编辑工具条上，单击生产编辑 > 编辑属性。

   将弹出生产属性对话框。

   

   提示：

   也可以通过单击自定义 > 生产 > 生产属性来打开生产属性对话框。

4. Check the Update Z values on modify check box in the Z Management area.
5. 单击确定。