From 8f4ae4338662e8ab26aca95b551756242727d45e Mon Sep 17 00:00:00 2001 From: Christian Hesse Date: Thu, 11 Jul 2013 01:58:42 +0200 Subject: make scale and border handling more robust --- config.def.h | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) (limited to 'config.def.h') diff --git a/config.def.h b/config.def.h index d95e45d..b54c7a3 100644 --- a/config.def.h +++ b/config.def.h @@ -1,9 +1,13 @@ /* pixels are scaled up by this factor */ -#define QRCODE_SCALE 2 +#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 +# 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) -- cgit v1.2.3-54-g00ecf