Frequently Asked Question:
Thumbnail View and Drag & Drop?
In our company we have a project that requires a thumbnailview and drag & drop in combination with it.
We would like to have two thumbnailviews. One as a source(left side) and another one as target(right side). The user should be able to load a pdf document or imagefile (tiff,jpg...) and shown all the pages from them in the left thumbnailview. Now he can drag&drop desired pages from it to the right thumbnailview to create a new customized pdf/image file.
Is this possible with your library and how?
Quick PDF would have to capability to generate the thumbnail images by using the RenderPageTo* functions. This will create a image file for you which you can use to load into a ListView type control.
- How do I create thumbnails for pages in PDFs?
- Create preview thumbnail for each page in a PDF using Visual C++
Quick PDF does not include GUI code at all so you would need to create the drag drop list boxes yourself and handle the drag/drop events and keep track of the page numbers. StackOverflow.com would be be a good place to start looking for help with this type of code.