helper class with static methods used from different dcmjpeg classes (in particular from the encoder and the decoder part).
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| static EP_Interpretation | getPhotometricInterpretation (DcmItem *item) |
| | helper function that locates the photometric interpretation attribute in a DICOM dataset and returns a parsed value.
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| static void | fixPadding (Uint8 *buffer, Uint32 bufSize) |
| | adjusts the padding of a JPEG bitstream in the buffer that has odd length, such that the End of Image (EOI) marker ends on an even byte boundary.
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helper class with static methods used from different dcmjpeg classes (in particular from the encoder and the decoder part).
◆ fixPadding()
| static void DcmJpegHelper::fixPadding |
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Uint8 * | buffer, |
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Uint32 | bufSize ) |
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adjusts the padding of a JPEG bitstream in the buffer that has odd length, such that the End of Image (EOI) marker ends on an even byte boundary.
- Parameters
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| buffer | pointer to buffer containing compressed JPEG bitstream |
| bufSize | number of bytes used for the JPEG bitstream (including pad byte) |
◆ getPhotometricInterpretation()
helper function that locates the photometric interpretation attribute in a DICOM dataset and returns a parsed value.
- Parameters
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| item | the dataset in which the element is searched |
- Returns
- photometric interpretation enum, EPI_Unknown if unknown string or attribute missing
The documentation for this class was generated from the following file: