truth testing.

truth testing.

truth testing.

test if two iterators refer to the same Point in the same Symbol.

test if two Symbol objects refer to the same C symbol.

test if two iterators refer to the same Symbol

retrieve currently referenced Point.

retrieve currently referenced Symbol.

access currently referenced Symbol.

test if two iterators refer to the same Point in the same Symbol.

test if two Symbol objects refer to the same C symbol.

test if two iterators refer to the same Symbol

create a new PointIterator at the start of the location polygon.

return a PointIterator suitable for ending iteration.

process the provided image for barcodes. see zbar_process_image()

process from the video stream until a result is available. see zbar_process_one()

remove previous results from scanner and image. @see zbar_image_scanner_recycle_image() @since 0.10

redraw the last image. zbar_window_redraw()

manipulate reference count.

request a preferred driver interface version for debug/testing. see zbar_processor_request_interface() @since 0.6

request a preferred driver interface version for debug/testing. see zbar_video_request_interface() @since 0.6

request a preferred I/O mode for debug/testing. see zbar_processor_request_iomode() @since 0.7

request a preferred I/O mode for debug/testing. see zbar_video_request_iomode() @since 0.7

request a preferred size for the video image from the device. see zbar_processor_request_size() @since 0.6

request a preferred size for the video image from the device. see zbar_video_request_size() @since 0.6

clear all decoder state. see zbar_decoder_reset()

clear all scanner state. see zbar_scanner_reset()

resize the image window. zbar_window_resize()

scan for symbols in provided image. see zbar_scan_image()

process next sample from RGB (or BGR) triple. see zbar_scan_rgb24()

process next sample intensity value. see zbar_scan_y()

control the processor in free running video mode. see zbar_processor_set_active()

set config for indicated symbology (0 for all) to specified value. @see zbar_decoder_set_config() @since 0.4

set config for indicated symbology (0 for all) to specified value. @see zbar_processor_set_config() @since 0.4

set config for indicated symbology (0 for all) to specified value. @see zbar_image_scanner_set_config() @since 0.4

set the scan crop rectangle. see zbar_image_set_crop()

specify image sample data. see zbar_image_set_data()

specify the fourcc image format code for image sample data. see zbar_image_set_format()

setup callback to handle result data.

setup result handler callback. see zbar_processor_set_data_handler()

setup result handler callback.

control content level of the reader overlay. see zbar_window_set_overlay()

associate a "sequence" (page/frame) number with this image. see zbar_image_set_sequence() @since 0.6

specify the pixel size of the image. see zbar_image_set_size()

show or hide the display window owned by the library. see zbar_processor_set_visible()

this function solve overdetermined linear system by ordinary least squares method x = A_ * B where A_ - pseudo inverse matrix

create a new SymbolIterator over decoded results.

return a SymbolIterator suitable for ending iteration.

if we have new acceleration measurement we add it to private acceleration variable mAccel acceleration should be in m/s2 units

wait for input to the display window from the user. see zbar_processor_user_wait()

retrieve error message