Design & Development of Undo/Redo for Vector Editing in GIS Software
Ying Wang · Journal of Jiamusi University · 2009
This paper presents a method to solve the problem of the Undo / Redo operations in GIS software.The Undo/Redo principles were researched and analyzed,then its data structure and implementation functions were designed,and the main code was given.Practical application shows that the method can meet the vector editors' Undo/Redo requirement.