Drag Corner Drag CornerThe Drag Corner function is used to stretch multiple intersecting wireframe entities or the end of a single entity. To use Drag Corner with Intersecting entities, they must be broken at the intersection.
Drag Corner supports Dynamic Drawing which allows you to use a combination of sketching and data entry to drag corners. After clicking a corner to drag and clicking to place it, the corner becomes the active entity. The active entity can then be modified using data entry. The benefit of Dynamic Drawing is that you can quickly use sketching to drag a corner to get the approximate result and then use data entry to update the corner to exact coordinate values as needed.
Drag Corner supports the use of the snap increment when dragging a corner to a new location. The snap increment allows you to get precise results when using mouse selection and helps to reduce data entry modifications.
To learn more, view Snap Increment.
To open Drag Corner, do one of the following:
In the Utilities menu, click Drag Corner.
On the Utilities toolbar,
click the icon.
Right-click anywhere in the graphics area, point to Utilities and click Drag Corner.
The parameters display in the 
Data Entry tab
of the Data-CAM Tree Manager.
To use the following parameters, first click an entity, click to place it, then update the XYZ values in reference to the active UCS. The change is reflected in the CAD preview. The snap increment applies when clicking to place the corner.
1 Open the function.
2 Click to select an entity that you want to drag.
All connected entities change to the Preview color to show that sketching is active.
You can modify the snap increment value or turn it off before placing the entities.
3 Move the mouse pointer to the desired location and click to set the new location.
4 You can now update the Data Entry parameters (the XYZ coordinates) to move the selected location.
5 To confirm the changes and complete the move, click OK.
6 Repeat this process for any other entities that you want to move.
7 To close the function, click Cancel.