public EmguCv(string file)
{
FitFiles = new FitsFile(file);
MethodTranfrom Method = new MethodTranfrom(FitFiles.GenerateImage());
this.fomula = new MethodStaticFomula();
this.jpg = Genarate2Jpg(Method.GetRaw()); // Create JPGE
//this.raw = this.raw8bit.Mat.ToImage<Bgr, byte>();
//this.raw8bit = Method.Convert1628(); // Create Raw
}
/// <summary>Attempts to retrieve the image from the reference.</summary>
public bool TryGetImage(out FitsImage Image)
{
if (!Readers.ContainsKey(ReaderType))
{
Image = null; return(false);
}
try
{
FitsFile ff = Readers[ReaderType](Path);
Image = new FitsImage(ff, Number, SkipWCS);
return(true);
}
catch { Image = null; return(false); }
}
private Image <Bgr, byte> Genarate2Jpg(Matrix <ushort> image)
{ /*
* Createed by pee chaimg
*/
ushort LowerValue, UpperValue;
double LowerPercen, UpperPercen;
FitsFile.GetStrecthProfile(out LowerPercen, out UpperPercen);
FitsFile.GetUpperAndLowerShortBit(image,
out LowerValue,
out UpperValue,
LowerPercen,
UpperPercen);
Matrix <ushort> imgJPG = FitsFile.StretchImageU16Bit(image, LowerValue, UpperValue);
//Mat imgJPG = CvInvoke.Imread(namefile);
return(imgJPG.Mat.ToImage <Bgr, byte>());
}
public static void WriteFits(DataSet dataSet, Stream stream)
{
FitsFile fits = new FitsFile(stream, FitsFileMode.Write);
fits.IsBufferingAllowed = true;
// Primary header
var prim = SimpleHdu.Create(fits, true, true, true);
prim.WriteHeader();
// Table
BinaryTableHdu tab = BinaryTableHdu.Create(fits, true);
// add special mapping tansforming decimal into string:
tab.RegisterTypeMapping(new DecimalTypeMapping());
using (DataTableReader reader = dataSet.CreateDataReader())
{
tab.WriteFromDataReaderAsync(reader);
}
fits.Close();
stream.Close();
}
private void StackButton_Click(object sender, EventArgs e)
{
FitsPictureBox.SizeMode = System.Windows.Forms.PictureBoxSizeMode.CenterImage;
const double defaultRAHours = 0;
const double defaultDecDegrees = 0;
StackButton.BackColor = Color.Salmon;
openFileDialog1.Filter = "FITS files (*.fit)|*.fit";
openFileDialog1.ShowDialog();
string[] fileNames = openFileDialog1.FileNames;
if (fileNames.Length < 1)
{
return;
}
fitsFileTextBox.Text = fileNames[0];
FitsFile[] fsSet = new FitsFile[fileNames.Length];
for (int fs = 0; fs < fileNames.Length; fs++)
{
fsSet[fs] = new AstroImage.FitsFile(fileNames[fs], true);
}
//
//Stack fsSet
int pCount;
if (SequentialBox.Checked)
{
pCount = 0;
}
else
{
pCount = fsSet.Length - 1;
}
for (int i = pCount; i < fsSet.Length; i++)
{
FitsFile af = Stack.StraightStack(fsSet, i);
double pixSize = 1;
if (af.FocalLength != 0)
{
pixSize = (206.265 / af.FocalLength) * af.XpixSz;
}
if (af.RA == 0)
{
af.RA = defaultRAHours;
}
if (af.Dec == 0)
{
af.Dec = defaultDecDegrees;
}
ap = new AstroPic(af);
//target cross hairs
//Point target;
//target = af.RADECtoImageXY(af.RA, af.Dec);
//target.X -= 40;
//target.Y += 2;
//ap.AddCrossHair(target, 80, 2);
//Size subSize = new Size(ap.PixImage.Width / 1, ap.PixImage.Height / 1);
//Image subImage = af.FitsSubframe(ap.PixImage, target, subSize);
//Size sizeUp = new Size(ap.PixImage.Size.Width / 2, ap.PixImage.Size.Height / 2);
//Image baseImage = AstroPic.Zoom(ap.PixImage, sizeUp);
Image baseImage = ap.ResizeImage(FitsPictureBox.Size, true);
FitsPictureBox.Image = baseImage;
//System.Threading.Thread.Sleep(1000);
Show();
Application.DoEvents();
}
StackButton.BackColor = Color.Green;
return;
}
private void LoadButton_Click(object sender, EventArgs e)
{
const double defaultRAHours = 0;
const double defaultDecDegrees = 0;
LoadFItsButton.BackColor = Color.Salmon;
openFileDialog1.Filter = "FITS files (*.fit)|*.fit";
openFileDialog1.ShowDialog();
fitsFileTextBox.Text = openFileDialog1.FileName;
af = new AstroImage.FitsFile(fitsFileTextBox.Text, true);
//monochrome test
//Bitmap monoBMP = MonoImage.MakeMonochromeBitmap (af.fitsArray , 255);
//fitsPictureBox.SizeMode = System.Windows.Forms.PictureBoxSizeMode.CenterImage;
//fitsPictureBox.Image = monoBMP;
//return;
double pixSize = 1;
if (af.FocalLength != 0)
{
pixSize = (206.265 / af.FocalLength) * af.XpixSz;
}
if (af.RA == 0)
{
af.RA = defaultRAHours;
}
if (af.Dec == 0)
{
af.Dec = defaultDecDegrees;
}
ap = new AstroPic(af);
Point target;
target = af.RADECtoImageXY(af.RA, af.Dec);
//target = af.RADECtoImageXY(2.6733599, 39.06333); //NGC 1023 J2000 (Lorenzo)
//target = af.RADECtoImageXY(2.673519167, 39.06290278); //0.31 center J2000
//target = af.RADECtoImageXY(2.6733611, 39.06333);// NGC 1023 center J2000
//target = af.RADECtoImageXY(2.6723948953, 39.03134476); //Tycho something, near NGC 1023
//target = af.RADECtoImageXY(2.6733599,39.06333); /NGC 1023
//target = af.RADECtoImageXY(2.6942859,39.14737);
target.X -= 40;
target.Y += 2;
ap.AddCrossHair(target, 80, 2);
Size subSize = new Size(ap.PixImage.Width / 4, ap.PixImage.Height / 4);
//Image subImage = af.FitsSubframe(ap.PixImage, target, subSize);
//Size sizeUp = new Size(ap.PixImage.Size.Width / 2, ap.PixImage.Size.Height / 2);
//Image baseImage = AstroPic.Zoom(ap.PixImage, sizeUp);
Image baseImage = ap.PixImage;
FitsPictureBox.SizeMode = System.Windows.Forms.PictureBoxSizeMode.CenterImage;
FitsPictureBox.Image = baseImage;
LoadFItsButton.BackColor = Color.Green;
return;
}
