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.... Ellipse 클래스가 구현되었습니다: 생성자: public Ellipse(float left...방법을 보여줍니다: String outFile = "Ellipse.pdf" ; Document doc = new Document...