File list (Check if you may need any files):
API里计算多边形面积的demo_files\api
...............................\bmap.css
...............................\copyright_logo.png
...............................\GeoUtils_min.js
...............................\getscript
...............................\marker_red_sprite.png
...............................\ux12653.png
...............................\ux12653_002.png
...............................\ux12653_003.png
...............................\ux12654.png
...............................\ux12654_002.png
...............................\ux12654_003.png
...............................\ux12655.png
...............................\ux12655_002.png
...............................\ux12655_003.png
API里计算多边形面积的demo.html
API里计算多边形面积的demo_files