mifr/subsurface
1
0
Fork 0
mirror of https://github.com/subsurface/subsurface.git synced 2025-02-19 22:16:15 +00:00
Code Issues Projects Releases Packages Wiki Activity

Turn latitude and longitude into integer micro-degree values

Browse source 
This actually makes us internally use 'micro-degrees' for latitude and
longitude, and we never turn them into floating point either at parse
time or save time.

That said, the Uemis downloader internally does still use atof() when
converting things, which is likely a bug (locale issues and all that),
but I'll ask Dirk to check it out.

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Linus Torvalds 2012-12-05 09:59:52 -08:00 • committed by Dirk Hohndel
parent 708df33539
commit 5e5e3460ac
7 changed files with 72 additions and 19 deletions
Download patch file Download diff file Expand all files Collapse all files

11
uemis.c
View file

@ -15,6 +15,7 @@
#include <glib/gi18n.h>
#define __USE_XOPEN
#include <time.h>
#include <math.h>
#include "dive.h"
#include "uemis.h"
@ -107,8 +108,8 @@ struct uemis_helper {
int lbs;
int divespot;
char **location;
double *latitude;
double *longitude;
degrees_t *latitude;
degrees_t *longitude;
struct uemis_helper *next;
};
static struct uemis_helper *uemis_helper = NULL;
@ -153,7 +154,7 @@ int uemis_get_weight_unit(int diveid)
return 0;
}
void uemis_mark_divelocation(int diveid, int divespot, char **location, double *longitude, double *latitude)
void uemis_mark_divelocation(int diveid, int divespot, char **location, degrees_t *longitude, degrees_t *latitude)
{
struct uemis_helper *hp = uemis_get_helper(diveid);
hp->divespot = divespot;
@ -168,8 +169,8 @@ void uemis_set_divelocation(int divespot, char *text, double longitude, double l
while (hp) {
if (hp->divespot == divespot && hp->location) {
*hp->location = text;
*hp->longitude = longitude;
*hp->latitude = latitude;
hp->longitude->udeg = round(longitude * 1000000);
hp->latitude->udeg = round(latitude * 1000000);
}
hp = hp->next;
}