空间数据库技术应用：点、线、面要素编辑.ppt

Editing functions ArcMap contains several simple functions for editing spatial features. You can select features and move them by dragging or by using discrete coordinates. Features can also be rotated interactively around their selection anchor. The anchor can be moved anywhere on the page to achieve the desired result. Sticky move tolerance The Sticky move tolerance is an option that can be set to prevent features from inadvertently being moved during an edit session. The default value for thi