Splitting line features

此主题仅适用于 ArcEditor 和 ArcInfo。

The Split tool splits a single polyline feature into two at a specified location. This is similar to the task in which you can create new features by intersecting and dividing preexisting features.

A line that has been split into two separate features

One of the features keeps the original attributes of the line feature, such as the ObjectID and GFID. The new feature retains the same subtype and related information as the original feature, as appropriate, but has a different ObjectID and GFID.

步骤:

1. Start ArcMap.
   提示:

   If the ArcMap - Getting Started dialog box appears, you can open a new or existing map document. You can also check the Do not show this dialog box in the future check box and click Open.

2. If necessary, load data in the map.
3. On the main menu, click Customize > Toolbars > Production Editing.
4. Click the Production Start Editing button on the Production Editing toolbar.
   注意:

   The Manage Features and Create Attributes, Update Attributes, or Metadata Attributes windows automatically appear when you start an edit session using the Production Start Editing tool.

   提示:

   If the Create Attributes, Update Attributes, or Metadata Attributes window does not appear when you start an edit session, click the Link Feature Manager To Attributes Window button on the Manage Features window.

5. Select a polyline feature to split.
6. Click the Split Tool button on the Production Editing toolbar.
7. Click the feature at the location where you want to split the polyline.

The line is split at the designated location.