public static SpaceCutout SpaceCutout()
{
SpaceCutout cutout = new SpaceCutout();
cutout.ImageOne = new System.Windows.Media.Imaging.BitmapImage();
return(cutout);
}
public async Task <SpaceCutout> GetSpaceCutout(SpaceNavigation location)
{
double plateScale = 1.75;
double ra = Math.Round(location.Center.RightAscension, 3);
double dec = Math.Round(location.Center.Declination, 3);
SpaceCutout cutout = new SpaceCutout();
if (DECALSIsResponding)
{
using (WebResponse response = await FetchDECALSCutout(ra, dec, plateScale))
if (response != null)
{
double RaStep = (location.RaRange / 3) + (location.RaRange * 0.049);
double leftRA = Math.Round(location.Center.RightAscension + RaStep, 3);
double rightRA = Math.Round(location.Center.RightAscension - RaStep, 3);
cutout.ImageOne = BitmapFromUrl(response.ResponseUri.ToString());
cutout.ImageTwo = BitmapFromUrl(DECaLSEndpoint(plateScale, dec, leftRA));
cutout.ImageThree = BitmapFromUrl(DECaLSEndpoint(plateScale, dec, rightRA));
}
}
if (SDSSIsResponding && cutout.ImageOne == null)
{
using (WebResponse response = await FetchSDSSCutout(ra, dec, plateScale))
if (response != null)
{
cutout.ImageOne = BitmapFromUrl(response.ResponseUri.ToString());
}
}
if (cutout.ImageOne == null)
{
GlobalData.GetInstance().Logger?.AddEntry("Cutout_Services_Down");
cutout.ImageOne = BitmapFromUrl("pack://application:,,,/Images/General/star-bg.jpg");
}
return(cutout);
}
