flush scanner pipeline. see zbar_scanner_flush()

force specific input and output formats for debug/testing. see zbar_processor_force_format()

Retrieve an approximate, axis-aligned bounding box for the symbol.

Retrieve components of a composite result.

Retrieve symbology boolean configs settings used during decode.

Retrieve current cache count. When the cache is enabled for the image_scanner this provides inter-frame reliability and redundancy information for vid

Retrieve the crop region of the image.

Retrieve data decoded from symbol as a String.

Retrieve raw data bytes decoded from symbol.

Retrieve the image format fourcc.

Retrieve symbology characteristics detected during decode.

Retrieve general axis-aligned, orientation of decoded symbol.

Retrieve a symbol confidence metric. Quality is an unscaled, relative quantity: larger values are better than smaller values, where "large" and "small

Retrieve a "sequence" (page/frame) number associated with this image.

Retrieve the decoded results associated with this image.

Retrieve type of decoded symbol.

retrieve string name for last decode addon. see zbar_get_addon_name() @deprecated in 0.11

retrieve the string name for any addon. @deprecated in 0.11

retrieve C scanner

retrieve color of @em next element passed to Decoder. see zbar_decoder_get_color()

retrieve last scanned color. see zbar_scanner_get_color()

retrieve inter-frame coherency count. see zbar_symbol_get_count() @since 0.5

retrieve the scan crop rectangle. see zbar_image_get_crop()

retrieve last decoded data as a std::string. see zbar_decoder_get_data()

return the image sample data. see zbar_image_get_data()

retrieve last decoded data in ASCII format as a char array. see zbar_decoder_get_data()

retrieve length of decoded binary data. see zbar_decoder_get_data_length()

retrieve length of binary data

return the size of the image sample data. see zbar_image_get_data_length() @since 0.6

retrieve last decoded data as a std::string. see zbar_decoder_get_data()

retrieve last decode direction. see zbar_decoder_get_direction() @since 0.11

retrieve file descriptor associated with open *nix video device. see zbar_video_get_fd()

retrieve the image format. see zbar_image_get_format()

retrieve the height of the image. see zbar_image_get_height()

retrieve current output image height. see zbar_video_get_height()

see zbar_symbol_get_loc_size().

see zbar_symbol_get_loc_x().

see zbar_symbol_get_loc_y().

see zbar_symbol_get_orientation(). @since 0.11

retrieve loosely defined relative quality metric. see zbar_symbol_get_quality() @since 0.11

retrieve decode results for last scanned image. @see zbar_processor_get_results() @since 0.10

retrieve decode results for last scanned image. @see zbar_image_scanner_get_results() @since 0.10

retrieve a "sequence" (page/frame) number associated with this image. see zbar_image_get_sequence() @since 0.6

retrieve both dimensions of the image. see zbar_image_get_size() @since 0.11

retrieve string name of last decoded symbol type. see zbar_get_symbol_name()

retrieve last decoded symbol type. see zbar_decoder_get_type()

retrieve last scan result.

retrieve type of decoded symbol.

retrieve last scanned width. see zbar_scanner_get_width()

retrieve the width of the image. see zbar_image_get_width()

retrieve current output image width. see zbar_video_get_width()

(re)initialize Symbol from C symbol object.

opens a video input device and/or prepares to display output. see zbar_processor_init()

retrieve the current state of the ouput window. see zbar_processor_is_visible()