public static half_diff_coords_to_std_coords ( double _ThetaHalf, double _PhiHalf, double _ThetaDiff, double _PhiDiff, |
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_ThetaHalf | double | |
_PhiHalf | double | |
_ThetaDiff | double | |
_PhiDiff | double | |
_In | ||
_Out | ||
Результат | void |
protected override void OnPaint(PaintEventArgs e) { base.OnPaint(e); if (m_Slice != null) { e.Graphics.DrawImage(m_Slice, 0, 0, Width, Height); } if (ShowIsoLines) { PointF P0 = new PointF(), P1 = new PointF(); double ThetaHalf, PhiHalf, ThetaDiff, PhiDiff; double ThetaHalfN, PhiHalfN, ThetaDiffN, PhiDiffN; for (int IsolineIndex = 0; IsolineIndex < 20; IsolineIndex++) { double ThetaI = (1 + IsolineIndex) / 20.0 * 0.495 * Math.PI; // double ThetaI = Math.Sqrt( (1+IsolineIndex) / 12.0 ) * 0.49 * Math.PI; for (int i = 0; i < 20; i++) { ThetaI = (1.0 + IsolineIndex) / 20.0 * 0.495 * Math.PI; double HalfPhi = 0.5 * i * Math.PI / 20; DisplayForm.std_coords_to_half_diff_coords(ThetaI, HalfPhi, ThetaI, -HalfPhi, out ThetaHalf, out PhiHalf, out ThetaDiff, out PhiDiff); //Convert( ThetaI, Phi, out ThetaHalf, out ThetaDiff ); // Change Phi_d double TestThetaI, TestPhiI, TestThetaO, TestPhiO; DisplayForm.half_diff_coords_to_std_coords(ThetaHalf, PhiHalf, ThetaDiff, PhiD, out TestThetaI, out TestPhiI, out TestThetaO, out TestPhiO); DisplayForm.std_coords_to_half_diff_coords(TestThetaI, TestPhiI, TestThetaO, TestPhiO, out ThetaHalf, out PhiHalf, out ThetaDiff, out PhiDiff); ThetaI = (1.2 + IsolineIndex) / 20.0 * 0.495 * Math.PI; HalfPhi = 0.5 * (i + 1) * Math.PI / 20; DisplayForm.std_coords_to_half_diff_coords(ThetaI, HalfPhi, ThetaI, -HalfPhi, out ThetaHalfN, out PhiHalfN, out ThetaDiffN, out PhiDiffN); //Convert( ThetaI, Phi, out ThetaHalfN, out ThetaDiffN ); // Change Phi_d DisplayForm.half_diff_coords_to_std_coords(ThetaHalfN, PhiHalfN, ThetaDiffN, PhiD, out TestThetaI, out TestPhiI, out TestThetaO, out TestPhiO); DisplayForm.std_coords_to_half_diff_coords(TestThetaI, TestPhiI, TestThetaO, TestPhiO, out ThetaHalfN, out PhiHalfN, out ThetaDiffN, out PhiDiffN); P0.X = (float)(Width * ThetaHalf * 0.63661977236758134307553505349006); // divided by PI/2 P0.Y = (float)(Height * (1.0f - ThetaDiff * 0.63661977236758134307553505349006)); // divided by PI/2 P1.X = (float)(Width * ThetaHalfN * 0.63661977236758134307553505349006); // divided by PI/2 P1.Y = (float)(Height * (1.0f - ThetaDiffN * 0.63661977236758134307553505349006)); // divided by PI/2 e.Graphics.DrawLine(m_Pen, P0, P1); } //Convert( ThetaI, 0.8 * Math.PI, out ThetaHalf, out ThetaDiff ); { double ThetaDH = Math.Acos(Math.Sqrt(Math.Cos(ThetaI))); double PhiI = 2.0 * Math.Atan(1.0 / Math.Cos(ThetaDH)); // DisplayForm.std_coords_to_half_diff_coords( ThetaI, 0, ThetaI, PhiI, out ThetaHalf, out PhiHalf, out ThetaDiff, out PhiDiff ); Convert(ThetaI, PhiI, out ThetaHalf, out ThetaDiff); } P0.X = (float)(Width * ThetaHalf * 0.63661977236758134307553505349006) - 16.0f; // divided by PI/2 P0.Y = (float)(Height * (1.0f - ThetaDiff * 0.63661977236758134307553505349006)) - 0 * 16.0f; // divided by PI/2 e.Graphics.DrawString("" + (int)(ThetaI * 180 / Math.PI) + "°", Font, Brushes.Black, P0); } } if (ShowIsoLines) { PointF P0 = new PointF(), P1 = new PointF(); double ThetaHalf, PhiHalf, ThetaDiff, PhiDiff; double ThetaHalfN, PhiHalfN, ThetaDiffN, PhiDiffN; for (int IsolineIndex = 0; IsolineIndex < 19; IsolineIndex++) { double Phi = (1.0 + IsolineIndex) / 20.0 * Math.PI; // double Phi = Math.Sqrt( (0.5+IsolineIndex) / 12.0 ) * Math.PI; for (int i = 0; i < 40; i++) { double Angle = i * 0.50 * Math.PI / 40; DisplayForm.std_coords_to_half_diff_coords(Angle, 0, Angle, Phi, out ThetaHalf, out PhiHalf, out ThetaDiff, out PhiDiff); Convert(Angle, Phi, out ThetaHalf, out ThetaDiff); Angle = (i + 1) * 0.50 * Math.PI / 40; DisplayForm.std_coords_to_half_diff_coords(Angle, 0, Angle, Phi, out ThetaHalfN, out PhiHalfN, out ThetaDiffN, out PhiDiffN); Convert(Angle, Phi, out ThetaHalfN, out ThetaDiffN); P0.X = (float)(Width * ThetaHalf * 0.63661977236758134307553505349006); // divided by PI/2 P0.Y = (float)(Height * (1.0f - ThetaDiff * 0.63661977236758134307553505349006)); // divided by PI/2 P1.X = (float)(Width * ThetaHalfN * 0.63661977236758134307553505349006); // divided by PI/2 P1.Y = (float)(Height * (1.0f - ThetaDiffN * 0.63661977236758134307553505349006)); // divided by PI/2 e.Graphics.DrawLine(m_Pen, P0, P1); } DisplayForm.std_coords_to_half_diff_coords(0.5 * Math.PI, 0, 0.5 * Math.PI, Phi, out ThetaHalf, out PhiHalf, out ThetaDiff, out PhiDiff); P0.X = (float)(Width * ThetaHalf * 0.63661977236758134307553505349006) - 30.0f; // divided by PI/2 P0.Y = (float)(Height * (1.0f - ThetaDiff * 0.63661977236758134307553505349006)) + 2.0f; // divided by PI/2 e.Graphics.DrawString("" + (int)(Phi * 180 / Math.PI) + "°", Font, Brushes.Black, P0); } } }