Class Libraries & REST APIs for the developers to manipulate & process Files from Word, Excel, PowerPoint, Visio, PDF, CAD & several other categories in Web, Desktop or Mobile apps. Develop & deploy on Windows, Linux, MacOS & Android platforms....cubic_bezier_to(point1, point2, point3) Adds cubic Bezier curve...cubic_bezier_to(x1, y1, x2, y2, x3, y3) Adds cubic Bezier curve...