---@meta

---@class cc.AutoPolygon 
local AutoPolygon={ }
cc.AutoPolygon=AutoPolygon




---* create an AutoPolygon and initialize it with an image file<br>
---* the image must be a 32bit PNG for current version 3.7<br>
---* param   filename    a path to image file, e.g., "scene1/monster.png".<br>
---* return  an AutoPolygon object;
---@param filename string
---@return self
function AutoPolygon:AutoPolygon (filename) end