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....)) { Graphics graphics = new Graphics ( layer ); graphics . drawString...Color . getRed ()), 15 , 45 ); graphics . drawRectangle ( new Pen...