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| author | Johannes Hofmann <Johannes.Hofmann@gmx.de> | 2009-05-28 22:57:03 +0200 |
|---|---|---|
| committer | Johannes Hofmann <Johannes.Hofmann@gmx.de> | 2009-05-28 22:57:03 +0200 |
| commit | 5c13c6cba2dc6145051826d4bf8bd8787ad3b276 (patch) | |
| tree | b4244004fd305856734ffe34263195ed5811bf93 | |
| parent | f1afaf6fa927f4cb48f6db8f16899043f34c5bde (diff) | |
use %lf for scanning and %f for printing doubles
| -rw-r--r-- | src/ImageMetaData.cxx | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/src/ImageMetaData.cxx b/src/ImageMetaData.cxx index 03886b3..b54da74 100644 --- a/src/ImageMetaData.cxx +++ b/src/ImageMetaData.cxx @@ -153,7 +153,17 @@ ImageMetaData::load_image_exif(char *name) { } -#define GIPFEL_FORMAT_2 "gipfel: longitude %lf, latitude %lf, height %lf, direction %lf, nick %lf, tilt %lf, focal_length_35mm %lf, projection type %d, k0 %lf, k1 %lf, x0 %lf" +#define GIPFEL_FORMAT "gipfel: longitude " FMT_DOUBLE ", latitude " FMT_DOUBLE ", height " FMT_DOUBLE ", direction " FMT_DOUBLE ", nick " FMT_DOUBLE ", tilt " FMT_DOUBLE ", focal_length_35mm " FMT_DOUBLE ", projection type %d, k0 " FMT_DOUBLE ", k1 " FMT_DOUBLE ", x0 " FMT_DOUBLE "" + +#define FMT_DOUBLE "%lf" +static const char *gipfel_format_scan = GIPFEL_FORMAT; + +#undef FMT_DOUBLE +#define FMT_DOUBLE "%f" +static const char *gipfel_format_prnt = GIPFEL_FORMAT; + +#undef FMT_DOUBLE +#undef GIPFEL_FORMAT int ImageMetaData::load_image_jpgcom(char *name) { @@ -172,7 +182,7 @@ ImageMetaData::load_image_jpgcom(char *name) { const char *com = image->comment().c_str(); - if ((n = sscanf(com, GIPFEL_FORMAT_2, + if ((n = sscanf(com, gipfel_format_scan, &lo, &la, &he, &dir, &ni, &ti, &fr, &pt, &k0, &k1, &x0)) >= 8) { _longitude = lo; _latitude = la; @@ -242,7 +252,7 @@ ImageMetaData::save_image_jpgcom(char *in_img, char *out_img) { image->readMetadata(); image->clearComment(); - snprintf(buf, sizeof(buf), GIPFEL_FORMAT_2, + snprintf(buf, sizeof(buf), gipfel_format_prnt, _longitude, _latitude, _height, |