aboutsummaryrefslogtreecommitdiffstats
path: root/config.def.h
blob: b54c7a3483a1e18cebc744b7bbee6ecd74d87d0f (about) (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
/* pixels are scaled up by this factor */
#define QRCODE_SCALE		2
/* this is the maximum scale factor */
#define QRCODE_MAX_SCALE	8

/* width of the border
 * this is defined to at least 4, but works well with less */
# define QRCODE_BORDER		1
/* this is the maximum border width */
# define QRCODE_MAX_BORDER	8

/* error correction level used for QR code
 * possible values: QR_ECLEVEL_L (lowest, about 7% error can be corrected)
 *                  QR_ECLEVEL_M (about 15%)
 *                  QR_ECLEVEL_Q (about 25%)
 *                  QR_ECLEVEL_H (highest, about 30%)
 * image size raises with higher levels */
#define QRCODE_LEVEL	QR_ECLEVEL_L