qrcode.h File Reference

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Classes
struct	qr_finder_line

Macros
#define	QR_FINDER_SUBPREC

Typedefs
typedef struct qr_finder_line	qr_finder_line
typedef int	qr_point[2]
typedef struct qr_reader	qr_reader

Functions
qr_reader *	_zbar_qr_create (void)
int	_zbar_qr_decode (qr_reader *reader, zbar_image_scanner_t *iscn, zbar_image_t *img)
void	_zbar_qr_destroy (qr_reader *reader)
int	_zbar_qr_found_line (qr_reader *reader, int direction, const qr_finder_line *line)
void	_zbar_qr_reset (qr_reader *reader)

Macro Definition Documentation

#define QR_FINDER_SUBPREC

Referenced by _zbar_image_scanner_add_sym(), _zbar_qr_decode(), qr_alignment_pattern_search(), qr_finder_cluster_lines(), qr_finder_locate_crossing(), qr_finder_ransac(), qr_hom_fit(), qr_img_get_bit(), qr_reader_match_centers(), qr_reader_try_configuration(), qr_sampling_grid_clear(), and qr_sampling_grid_init().

Typedef Documentation

typedef struct qr_finder_line qr_finder_line

typedef int qr_point[2]

typedef struct qr_reader qr_reader

Function Documentation

qr_reader* _zbar_qr_create

(

void

)

References qr_reader_init().

Referenced by zbar_image_scanner_create().

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int _zbar_qr_decode	(	qr_reader *	reader,
		zbar_image_scanner_t *	iscn,
		zbar_image_t *	img
	)

References qr_reader::finder_lines, qr_finder_lines::nlines, qr_code_data_list::nqrdata, qr_binarize(), qr_code_data_list_clear(), qr_code_data_list_extract_text(), qr_code_data_list_init(), qr_finder_centers_locate(), QR_FINDER_SUBPREC, qr_reader_match_centers(), qr_svg_centers(), svg_group_end, svg_group_start, and zprintf.

Referenced by zbar_scan_image().

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void _zbar_qr_destroy

(

qr_reader *

reader

)

References qr_finder_lines::clines, qr_reader::finder_lines, qr_finder_lines::lines, and zprintf.

Referenced by zbar_image_scanner_destroy().

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int _zbar_qr_found_line	(	qr_reader *	reader,
		int	direction,
		const qr_finder_line *	line
	)

References qr_finder_lines::clines, qr_reader::finder_lines, qr_finder_lines::lines, and qr_finder_lines::nlines.

Referenced by _zbar_image_scanner_add_sym().

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void _zbar_qr_reset

(

qr_reader *

reader

)

References qr_reader::finder_lines, and qr_finder_lines::nlines.

Referenced by zbar_scan_image().

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