read_jpeg_file Reads from a jpeg file on disk specified by filename and saves into the raw_image buffer in an uncompressed format.
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List of all members.
Public Member Functions
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float differenceTo (Image &picP)
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unsigned long getTotalIntesity () const
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void print ()
Public Attributes
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unsigned char * data
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unsigned height
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unsigned num_components
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unsigned width
Detailed Description
read_jpeg_file Reads from a jpeg file on disk specified by filename and saves into the raw_image buffer in an uncompressed format.
- Returns:
- positive integer if successful, -1 otherwise
- Parameters:
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| *filename | char string specifying the file name to read from |
The documentation for this struct was generated from the following file:
- modules/examples/JpegCompare/JpegCompare.cpp
