11-9  Section 11    Monitoring a Dragging Anchor 
 
 
 
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付録
 
 
 
Adding a vertex 
1  Click the mouse button on the position where a vertex to be added. 
The cursor is set to the Edit cursor. 
 
2  Move the cursor to the position where a vertex is to be set and click the mouse button. 
 
A new vertex is added. 
 
 
 
11.3.4  Changing a shape of a dragging anchor 
monitoring polygon on the context menu 
The following operation can be performed on the context menu that is displayed by clicking the right 
mouse button on the dragging anchor monitoring polygon. 
 
Each function is as follows. 
[Insert vertex] (Addition of a vertex) 
Adds a vertex at the position where the mouse button is clicked on. 
[Delete vetex] (Deletion of a vertex) 
Deletes the selected vertex. 
[Delete this object] (Deletion of an object) 
Deletes a selected dragging anchor monitoring polygon. 
   
[Clicking the right mouse button on the line 
other than vertices of the dragging anchor 
monitoring polygon]
   
[Clicking the right mouse button on a vertex of 
a dragging anchor monitoring polygon]
 
 
 
Edit 
 
 
Edit