how to delete a page of a pdf foxit reader

If you are looking for support for Foxit PDF SDK, please click here. This article refers to a deprecated product. As such, the best solution depends on the types of documents being processed. If a page includes content hidden in layers or page-level JavaScript, this will not be rendered. By contrast, the second approach is far leaner, but will only search for visible objects. Nevertheless, it can be used to detect both visible and invisible objects. This is likely to seriously hamper performance. The first approach is potentially very resource-intensive, especially for complex PDF documents.

Render each page as an image and then analyze those images (in your programming language of choice) to determine whether all pixels are white.

Analyze every object in a PDF to identify to which page it belongs.

In order to detect empty pages, there are two possible approaches: When the PDF is accurately rendered, these elements are assembled into a whole that can be represented as the familiar paginated content most of us associate with PDF. Instead, a PDF is a container for objects that are tied together in various possible ways. Although PDF is often associated with formatted, paginated content, the internal structure does not contain the concept of a “page”, per se. Nevertheless, detecting empty PDF pages can pose special challenges due to the nature of PDF files.

Once you have chosen single page or multiple pages to remove, and then hit on to delete. how to delete a page of a pdf foxit reader

For example, one might want to delete blank all pages or add a “This Page Intentionally Left Blank” stamp to each page. Choose single or multiple pages at a same time. From time to time, it can be necessary to detect and process empty pages.

How to delete a page of a pdf foxit reader