Hello, We are using GroupDocs Viewer 2.19 currently and we are trying to upgrade viewer 3.0. But i have some questions. In older version of viewer we can set many parameters like SupportTextSelection,ShowHeader,ShowDow…...900, //watermarkPosition: ‘Diagonal’, //watermarkText: ‘Watermark...height: 900, watermarkPosition: ‘Diagonal’, watermarkText: ‘Attested’...