Draw Line to Modify Border

Instructions for Use

The Draw Line to Modify Border function allows you to adjust the boundary of a selected polygon object based on a newly drawn line.

It is only available when a polygon object is selected in an editable layer. The newly drawn line must intersect with the boundary of the polygon to be modified at two or more points.

Function Entry

  • Features Tab -> Feature Editing Group -> Draw Line to Modify Border.
  • Image Mosaic Tab -> Feature Editing Group -> Draw Line to Modify Border.

Operation Steps

  1. In the Layer Manager, set the polygon layer containing the object to be modified to Editable state.
  2. Select a polygon object to edit in the map.
  3. Click the Image Mosaic Tab -> Feature Editing Group -> Draw Line to Modify Border button.
  4. Move the mouse to the map and draw a line object that has at least two intersection points with the polygon object. Right-click to finish drawing and complete the border modification. As shown below:
Figure: Draw Line Feature Figure: After Drawing

Related Topics

Basic Editing Operations

Snapping Settings

Edit Node