public void ToRadians_ValueTest()
{
var degree = 180;
var expectedRad = Math.PI;
var rad = Astrometry.ToRadians(degree);
Assert.AreEqual(expectedRad, rad);
}
private (double width, double height) GetBoundingBoxOfRotatedRectangle(double rotation, double width, double height)
{
if (rotation == 0)
{
return(width, height);
}
var rot = Astrometry.ToRadians(rotation);
return(Math.Abs(width * Math.Sin(rot) + height * Math.Cos(rot)), Math.Abs(height * Math.Sin(rot) + width * Math.Cos(rot)));
}
public void CreateByDegreeTest(double inputDegrees)
{
var angle = Angle.ByDegree(inputDegrees);
var expectedHours = Astrometry.DegreesToHours(inputDegrees);
var expectedArcmin = Astrometry.DegreeToArcmin(inputDegrees);
var expectedArcsec = Astrometry.DegreeToArcsec(inputDegrees);
var expectedRadian = Astrometry.ToRadians(inputDegrees);
Assert.AreEqual(expectedHours, angle.Hours, TOLERANCE);
Assert.AreEqual(expectedRadian, angle.Radians, TOLERANCE);
Assert.AreEqual(inputDegrees, angle.Degree, TOLERANCE);
Assert.AreEqual(expectedArcmin, angle.ArcMinutes, TOLERANCE);
Assert.AreEqual(expectedArcsec, angle.ArcSeconds, TOLERANCE);
}
/// <summary>
/// Gets start arguments for Platesolve2 out of RA,Dec, ArcDegWidth, ArcDegHeight and ImageFilePath
/// </summary>
/// <returns></returns>
protected override string GetArguments(
string imageFilePath,
string outputFilePath,
PlateSolveParameter parameter,
PlateSolveImageProperties imageProperties)
{
var args = new string[] {
Astrometry.ToRadians(parameter.Coordinates.RADegrees).ToString(CultureInfo.InvariantCulture),
Astrometry.ToRadians(parameter.Coordinates.Dec).ToString(CultureInfo.InvariantCulture),
Astrometry.ToRadians(imageProperties.FoVW).ToString(CultureInfo.InvariantCulture),
Astrometry.ToRadians(imageProperties.FoVH).ToString(CultureInfo.InvariantCulture),
parameter.Regions.ToString(),
imageFilePath,
"0"
};
return(string.Join(",", args));
}
public void OperatorMultiplyDoubleTest(double firstDegree, double secondDegree)
{
var secondAngle = Angle.ByDegree(secondDegree);
var angle = Astrometry.ToRadians(firstDegree) * secondAngle;
var expectedRadian = Astrometry.ToRadians(firstDegree) * Astrometry.ToRadians(secondDegree);
var expectedDegree = Astrometry.ToDegree(expectedRadian);
var expectedArcmin = Astrometry.DegreeToArcmin(expectedDegree);
var expectedArcsec = Astrometry.DegreeToArcsec(expectedDegree);
var expectedHours = Astrometry.DegreesToHours(expectedDegree);
Assert.AreEqual(expectedDegree, angle.Degree, TOLERANCE);
Assert.AreEqual(expectedArcmin, angle.ArcMinutes, TOLERANCE);
Assert.AreEqual(expectedArcsec, angle.ArcSeconds, TOLERANCE);
Assert.AreEqual(expectedHours, angle.Hours, TOLERANCE);
Assert.AreEqual(expectedRadian, angle.Radians, TOLERANCE);
}