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....Opacity = 200 ; // Change the blend mode of gradient effect. gradientOverlayEffec...manually in Photoshop and check Blend Mode in 'Gradient Overlay' effect...