March 2015

Is Foxit Quick PDF Library thread-safe?

by Conor | March 6, 2015
Usually when the phrase “thread safe” is used it means that the same instance of the library can be accessed by different threads at the same time. This means that Foxit Quick PDF Library is not thread safe because a single instance of Foxit Quick PDF Library can only be accessed by the thread that […]
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Extract images from PDF files as the appropriate image type

by Conor | March 6, 2015
Sometimes it’s necessary to extract images from PDF files and save them to disk. When this happens you’ll most likely want to save the image data back into the image format that it was originally in before it was added to the PDF. This can be tricky at times because some image formats such as […]
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Is a 64-bit HDC supported by RenderPageToDCClip?

by Conor | March 5, 2015
(The answer is no, not in the current Delphi source code version, but read below because the more accurate answer is “no, but that’s okay because Microsoft guarantees that only the bottom 32-bit range of handles is used in Windows”.) The current build system for the Delphi-based version of Foxit Quick PDF Library cannot handle […]
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