Question #207821 on qpdfview changed: https://answers.launchpad.net/qpdfview/+question/207821
Adam Reichold posted a new comment: By the way, the default page cache size is 32 MB which strikes me a quite generous. :-) So make sure to call PageItem::setCacheSize(cacheSizeInByteAndPossibilyZero) before using the document view... (Another memory usage problem is that the program will always rendering whole pages and not just the visible parts, so even the temporary buffers can be quite large at high resolutions and scale factors and the cache will only be useful if is able to contain at least one page (page width * page height * (dpi/27 * scale)^2 * depth).) -- You received this question notification because you are a member of qpdfview, which is an answer contact for qpdfview. -- Mailing list: https://launchpad.net/~qpdfview Post to : [email protected] Unsubscribe : https://launchpad.net/~qpdfview More help : https://help.launchpad.net/ListHelp
