snow/dockapps
1
0
Fork 0
Code Issues Releases Activity

wmsun: Add -12 command line option to use 12-hour clock.

Browse source
This commit is contained in:
Doug Torrance 2015-06-14 17:04:47 -05:00 committed by Carlos R. Mafra
parent 2fe82fe86e
commit d8688d16d9
2 changed files with 19 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

3
wmsun/wmSun.1
View file

@ -28,6 +28,9 @@ Set longitude of observer.
Set the difference beteeen UT and LT. Useful when you want to show the
Sunrise/Sunset at a remote lat/lon without resetting your clock.
.TP
.B \-12
Use 12-hour clock.
.TP
.B \-date <yyyymmdd>
Set the date to show sunrise/sunset for.
.SH EXAMPLES

16
wmsun/wmSun.c
View file

@ -108,6 +108,7 @@ int UseUserTimeDiff = 0;
int UseUserDate = 0;
long UserDate;
double Glat, Glon, SinGlat, CosGlat, TimeZone, UserTimeDiff;
int TwelveHour = 0;
int xDigit[11] = {8, 18, 27, 37, 46, 55, 64, 74, 83, 92, 102};
@ -225,6 +226,11 @@ int main(int argc, char *argv[]) {
if (LTRise > 0.0){
val = LTRise;
H = (int)val; val = (val-H)*60.0;
if (TwelveHour) {
H = H % 12;
if (H == 0)
H = 12;
}
M = (int)val;
copyXPMArea(xDigit[H/10], 73, 7, 9, 17, 13);
copyXPMArea(xDigit[H%10], 73, 7, 9, 17+7, 13);
@ -239,6 +245,11 @@ int main(int argc, char *argv[]) {
if (LTSet > 0.0){
val = LTSet;
H = (int)val; val = (val-H)*60.0;
if (TwelveHour) {
H = H % 12;
if (H == 0)
H = 12;
}
M = (int)val;
copyXPMArea(xDigit[H/10], 73, 7, 9, 17, 40);
copyXPMArea(xDigit[H%10], 73, 7, 9, 17+7, 40);
@ -347,6 +358,10 @@ void ParseCMDLine(int argc, char *argv[]) {
UseUserDate = 1;
UserDate = atoi(argv[++i]);
} else if (!strcmp(argv[i], "-12")){
TwelveHour = 1;
} else {
printf("\nwmSun version: %s\n", WMSUN_VERSION);
printf("\nusage: wmSun [-display <Display>] [-lat <Latitude>] [-lon <Longitude>] [-h]\n\n");
@ -355,6 +370,7 @@ void ParseCMDLine(int argc, char *argv[]) {
printf("\t-lat <Latitude>\t\tObservers Latitude. Positive to the west.\n");
printf("\t-lon <Longitude>\tObservers Longitude.\n");
printf("\t-td <Delta Time>\tUser defined difference between UT an LT (hrs).\n");
printf("\t-12\t\t\tUse 12-hour clock.\n");
printf("\t-h\t\t\tDisplay help screen.\n\n");
exit(1);
}