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); }