public ReadForm(string str)
{
InitializeComponent();
//this.Text = str;
readQuestion.Text = str;
readQuestion.AutoSize = true;
readQuestion.Invalidate();
AutoSizeMode = System.Windows.Forms.AutoSizeMode.GrowOnly;
AutoSize = true;
Invalidate();
}
private void SearchFunc()
{
if (r_SolarEclipse.Checked == true)
{
lB_Result.Items.Clear();
dateList.Clear();
NoEcl = 0;
location.MainDateTime = new DateTime((int)nUD_From.Value, 1, 1);
location.MainDateTime = location.MainDateTime.AddDays(-1);
this.solarSystemData.PlanetPositions();
oldElong = this.solarSystemData.SolarSystemObjects.GetObjectByName("Moon").Elongation;
step = "day";
while (location.MainDateTime.Year < (int)nUD_To.Value + 1)
{
prog = ((location.MainDateTime.Year - (int)nUD_From.Value) * 100) / ((int)nUD_To.Value - (int)nUD_From.Value);
l_Progress.Invalidate();
AddTime(step, 1);
this.solarSystemData.PlanetPositions();
newElong = this.solarSystemData.SolarSystemObjects.GetObjectByName("Moon").Elongation;
if (newElong < 15 && newElong > 1)
{
step = "hour";
}
if (newElong < 1)
{
step = "minute";
}
if (step == "hour" && newElong > oldElong)
{
step = "day";
AddTime(step, 20);
}
if (step == "minute" && newElong > oldElong)
{
if (oldElong < (this.solarSystemData.SolarSystemObjects.GetObjectByName("Moon").Diameter / 7200 + this.solarSystemData.SolarSystemObjects.GetObjectByName("Sun").Diameter / 7200))
{
AddTime(step, -1);
++NoEcl;
lB_Result.Items.Add(NoEcl + ". " + location.MainDateTime);
DateTime tempTime = new DateTime();
tempTime = location.MainDateTime;
dateList.Add(tempTime);
step = "day";
AddTime(step, 20);
}
else
{
step = "day";
AddTime(step, 20);
}
}
oldElong = newElong;
}
prog = 100;
l_Progress.Invalidate();
b_Search.Visible = true;
l_labelProg.Visible = false;
nUD_From.Enabled = true;
nUD_To.Enabled = true;
searchThread.Abort();
}
if (r_LunarEclipse.Checked == true)
{
lB_Result.Items.Clear();
dateList.Clear();
NoEcl = 0;
location.MainDateTime = new DateTime((int)nUD_From.Value, 1, 1);
location.MainDateTime = location.MainDateTime.AddDays(-1);
this.solarSystemData.PlanetPositions();
oldElong = this.solarSystemData.SolarSystemObjects.GetObjectByName("Moon").Elongation;
step = "day";
while (location.MainDateTime.Year < (int)nUD_To.Value + 1)
{
prog = ((location.MainDateTime.Year - (int)nUD_From.Value) * 100) / ((int)nUD_To.Value - (int)nUD_From.Value);
l_Progress.Invalidate();
AddTime(step, 1);
this.solarSystemData.PlanetPositions();
newElong = this.solarSystemData.SolarSystemObjects.GetObjectByName("Moon").Elongation;
if (newElong > 165 && newElong < 179)
{
step = "hour";
}
if (newElong > 179)
{
step = "minute";
}
if (step == "hour" && newElong < oldElong)
{
step = "day";
AddTime(step, 20);
}
if (step == "minute" && newElong < oldElong)
{
double RZ = 6378.140;
double RS = 696000;
double dS = this.solarSystemData.SolarSystemObjects.GetObjectByName("Sun").Distance * 1.49597870E8;
double dM = this.solarSystemData.SolarSystemObjects.GetObjectByName("Moon").Distance * 1.49597870E8;
double RES = (RZ + RS) * (dS + dM) / dS - RS;
this.solarSystemData.SolarSystemObjects.GetObjectByName("Earth shadow").Diameter = 7200 * Math.Atan(RES / dM) * 180 / Math.PI;
if (oldElong > 180 - (this.solarSystemData.SolarSystemObjects.GetObjectByName("Moon").Diameter / 7200 + this.solarSystemData.SolarSystemObjects.GetObjectByName("Earth shadow").Diameter / 7200))
{
AddTime(step, -1);
++NoEcl;
lB_Result.Items.Add(NoEcl + ". " + location.MainDateTime);
DateTime tempTime = new DateTime();
tempTime = location.MainDateTime;
dateList.Add(tempTime);
step = "day";
AddTime(step, 20);
}
else
{
step = "day";
AddTime(step, 20);
}
}
oldElong = newElong;
}
prog = 100;
l_Progress.Invalidate();
b_Search.Visible = true;
l_labelProg.Visible = false;
nUD_From.Enabled = true;
nUD_To.Enabled = true;
searchThread.Abort();
}
if (r_MercuryTranzit.Checked == true)
{
lB_Result.Items.Clear();
dateList.Clear();
NoEcl = 0;
location.MainDateTime = new DateTime((int)nUD_From.Value, 1, 1);
location.MainDateTime = location.MainDateTime.AddDays(-1);
this.solarSystemData.PlanetPositions();
oldElong = this.solarSystemData.SolarSystemObjects.GetObjectByName("Mercury").Elongation;
step = "day";
while (location.MainDateTime.Year < (int)nUD_To.Value + 1)
{
prog = ((location.MainDateTime.Year - (int)nUD_From.Value) * 100) / ((int)nUD_To.Value - (int)nUD_From.Value);
l_Progress.Invalidate();
AddTime(step, 1);
this.solarSystemData.PlanetPositions();
newElong = this.solarSystemData.SolarSystemObjects.GetObjectByName("Mercury").Elongation;
if (newElong < 2)
{
step = "hour";
}
if (newElong < 0.4)
{
step = "minute";
}
if (step == "hour" && newElong > oldElong)
{
step = "day";
AddTime(step, 20);
}
if (step == "minute" && newElong > oldElong)
{
if (oldElong < (this.solarSystemData.SolarSystemObjects.GetObjectByName("Mercury").Diameter / 7200 + this.solarSystemData.SolarSystemObjects.GetObjectByName("Sun").Diameter / 7200))
{
if (this.solarSystemData.SolarSystemObjects.GetObjectByName("Mercury").Distance < this.solarSystemData.SolarSystemObjects.GetObjectByName("Sun").Distance)
{
AddTime(step, -1);
++NoEcl;
lB_Result.Items.Add(NoEcl + ". " + location.MainDateTime);
DateTime tempTime = new DateTime();
tempTime = location.MainDateTime;
dateList.Add(tempTime);
}
step = "day";
AddTime(step, 90);
}
else
{
step = "day";
AddTime(step, 90);
}
}
oldElong = newElong;
}
prog = 100;
l_Progress.Invalidate();
b_Search.Visible = true;
l_labelProg.Visible = false;
nUD_From.Enabled = true;
nUD_To.Enabled = true;
searchThread.Abort();
}
if (r_VenusTranzit.Checked == true)
{
lB_Result.Items.Clear();
dateList.Clear();
NoEcl = 0;
location.MainDateTime = new DateTime((int)nUD_From.Value, 1, 1);
location.MainDateTime = location.MainDateTime.AddDays(-1);
this.solarSystemData.PlanetPositions();
oldElong = this.solarSystemData.SolarSystemObjects.GetObjectByName("Venus").Elongation;
step = "day";
while (location.MainDateTime.Year < (int)nUD_To.Value + 1)
{
prog = ((location.MainDateTime.Year - (int)nUD_From.Value) * 100) / ((int)nUD_To.Value - (int)nUD_From.Value);
l_Progress.Invalidate();
AddTime(step, 1);
this.solarSystemData.PlanetPositions();
newElong = this.solarSystemData.SolarSystemObjects.GetObjectByName("Venus").Elongation;
if (newElong < 2)
{
step = "hour";
}
if (newElong < 0.4)
{
step = "minute";
}
if (step == "hour" && newElong > oldElong)
{
step = "day";
AddTime(step, 20);
}
if (step == "minute" && newElong > oldElong)
{
if (oldElong < (this.solarSystemData.SolarSystemObjects.GetObjectByName("Venus").Diameter / 7200 + this.solarSystemData.SolarSystemObjects.GetObjectByName("Sun").Diameter / 7200))
{
if (this.solarSystemData.SolarSystemObjects.GetObjectByName("Venus").Distance < this.solarSystemData.SolarSystemObjects.GetObjectByName("Sun").Distance)
{
AddTime(step, -1);
++NoEcl;
lB_Result.Items.Add(NoEcl + ". " + location.MainDateTime);
DateTime tempTime = new DateTime();
tempTime = location.MainDateTime;
dateList.Add(tempTime);
}
step = "day";
AddTime(step, 200);
}
else
{
step = "day";
AddTime(step, 200);
}
}
oldElong = newElong;
}
prog = 100;
l_Progress.Invalidate();
b_Search.Visible = true;
l_labelProg.Visible = false;
nUD_From.Enabled = true;
nUD_To.Enabled = true;
searchThread.Abort();
}
}
