QString KSUtils::getDSSURL( const dms &ra, const dms &dec, float width, float height, const QString & type) {
const QString URLprefix( "http://archive.stsci.edu/cgi-bin/dss_search?v=poss2ukstu_blue" );
QString URLsuffix = QString( "&e=J2000&f=%1&c=none&fov=NONE" ).arg(type);
const double dss_default_size = Options::defaultDSSImageSize();
char decsgn = ( dec.Degrees() < 0.0 ) ? '-' : '+';
int dd = abs( dec.degree() );
int dm = abs( dec.arcmin() );
int ds = abs( dec.arcsec() );
// Infinite and NaN sizes are replaced by the default size
if( !qIsFinite( height ) )
height = dss_default_size;
if( !qIsFinite( width ) )
width = dss_default_size;
// Negative / zero sizes are replaced by the default size
if( height <= 0.0 )
height = dss_default_size;
if( width <= 0.0 )
width = dss_default_size;
// DSS accepts images that are no larger than 75 arcminutes
if( height > 75.0 )
height = 75.0;
if( width > 75.0 )
width = 75.0;
QString RAString, DecString, SizeString;
DecString = DecString.sprintf( "&d=%c%02d+%02d+%02d", decsgn, dd, dm, ds );
RAString = RAString.sprintf( "&r=%02d+%02d+%02d", ra.hour(), ra.minute(), ra.second() );
SizeString = SizeString.sprintf( "&h=%02.1f&w=%02.1f", height, width );
return ( URLprefix + RAString + DecString + SizeString + URLsuffix );
}
void dmsBox::showInHours (dms d)
{
double seconds = d.second() + d.msecond()/1000.;
setDMS( QString().sprintf( "%02d %02d %05.2f", d.hour(), d.minute(), seconds ) );
}
