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Foxit PDF SDK
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Public Member Functions | |
| virtual common::file::StreamCallback * | GetTemporaryFileStream (const common::Bitmap &bitmap)=0 |
| Get temporary file stream. The file stream is used for saving the encoding result of JPEG2000 and JBIG2 temporarily. More... | |
| virtual void | Release ()=0 |
| A callback function used to release current callback object itself. More... | |
This class represent a callback object used during the process to optimizie PDF document. All the pure virtual functions in this class are used as callback functions and should be implemented by user.
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pure virtual |
Get temporary file stream. The file stream is used for saving the encoding result of JPEG2000 and JBIG2 temporarily.
| [in] | bitmap | A bitmap object need to be encoded. |
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pure virtual |
A callback function used to release current callback object itself.