目录flask-login 模块简介Flask-Login 模块的上手细节user_loader 函数login_user 函数logout_user 函数confirm_login 函数unauthorized_callback 函数needs_refresh_callback 函数login_required 装饰器flask_login
I have set of points which lies on the image. These set of points form a irregular closed shape. I need to find the area of this shape. Does any body which is the normal algorithm used for calculating