به روز شده در 10/07/2018
Added a setZoomIn method to support zoom function on the video view.
Added setPageSize and getPageSize methods for PDF files and also improved the quality of the converted PDF file.
Added setDefaultImageMode and getDefaultImageMode methods for setting/getting the default image display mode (color, grayscale, or black-and-white) on document edit view.
Added a deleteAll method to remove all the images/documents in DcsBuffer.