RaPC:A Rasterization-based Polygon Clipping Algorithm and Its Error Analysis
FAN Junfu, KONG Weihua, MA Ting, ZHOU Chenghu, JI Min, ZHOU Yuke
Acta Geodaetica et Cartographica Sinica . 2015, (3): 338 -345 .  DOI: 10.11947/j.AGCS.2015.20140017