private string DrawFix_Symbol()
{
string result = string.Empty;
string curFix = HoldFixTextBox.Text;
object[] NavData;
if (DrawFixSymbol)
{
NavData = SCTcommon.GetNavData(curFix);
result += Hershey.DrawSymbol(NavData);
}
return(result);
}
private void DrawButton_Click(object sender, EventArgs e)
{
string result = string.Empty;
object[] NavData; string curFix;
double Lat1 = Conversions.DMS2Degrees(LatTextBox.Text, ".");
double Lon1 = Conversions.DMS2Degrees(LonTextBox.Text, ".");
int Brg = Convert.ToInt32(BearingTextBox.Text) - 90; // Rotation in addition to MagVar
float Scale = Convert.ToSingle(ScaleTextBox.Text); // Scaling beyond internal 1/3600
if (IncludeSymbolCheckBox.Checked && (FixListDataGridView.CurrentRow != null))
{
curFix = FixListDataGridView.CurrentRow.Cells[0].Value.ToString();
NavData = SCTcommon.GetNavData(curFix);
result += Hershey.DrawSymbol(NavData);
}
result += Hershey.WriteHF(LabelTextBox.Text, Lat1, Lon1, Brg, Scale);
OutputTextBox.Text = result;
}
private static string DrawFixInfo(List <string> FixNames, int Angle = 0, float Scale = 1f)
{
// Calling function for fixes in diagrams
// Because labels and/or symbols might be drawn
// Will need to add the DrawFixNames for ALT and SPEED here
string result = string.Empty;
float Latitude;
float Longitude;
float[] AdjustedCoords = null;
foreach (string Fix in FixNames)
{
// FixInfo returns: 0-Fix (calling ID), 1-Freq, 2-Lat, 3-Lon, 4-Name or Use, 5-Type
object[] FixData = SCTcommon.GetNavData(Fix);
if ((FixData[5].ToString() != "NA") && (FixData[0].ToString().Length != 0))
{
Latitude = Convert.ToSingle(FixData[3]);
Longitude = Convert.ToSingle(FixData[4]);
if ((Latitude != 0) && (Longitude != 0))
{
if (InfoSection.DrawFixSymbolsOnDiagrams)
{
result += Hershey.DrawSymbol(FixData);
AdjustedCoords = Hershey.Adjust(Latitude, Longitude, 15, -30);
}
if (InfoSection.DrawFixLabelsOnDiagrams)
{
if (!InfoSection.DrawFixSymbolsOnDiagrams)
{
AdjustedCoords = Hershey.Adjust(Latitude, Longitude, 5, 0);
}
result += Hershey.WriteHF(Fix, AdjustedCoords[0], AdjustedCoords[1], Angle, Scale);
}
}
}
}
return(result);
}
private static void BuildSSD(DataView dvSSD)
{
// Builds ONE SID or STAR from ONE SSD dataview (preselected)
// RETURNS a string for the diagram
// Everything goes in List<string>s first
object[] NavData;
// Various and sundry variables for the loop
double Lat1 = -1; double Lon1 = -1; string space = new string(' ', 27);
double Lat0 = -1; double Lon0 = -1;
string lastFix = string.Empty; string curFix; string FixType0;
string FixType1; string SSDname; string TransitionName;
string SSDcode; string TransitionCode;
int FixCount0; int FixCount1;
// Get the name and code for this SSD
SSDname = dvSSD[0]["SSDName"].ToString();
SSDcode = dvSSD[0]["SSDcode"].ToString();
SSDlines.Add(cr);
SSDlines.Add(SSDHeader(SSDcode, "(" + SSDname + ")", 1, '-'));
// Now loop the entire SSD to get the lines, etc.
foreach (DataRowView SSDrow in dvSSD)
{
// Get the basics - usual process: Lat1, shift to Lat0 or not, print...
// Regardless, do a shift at the end (Making values empty indicates pen up)
curFix = SSDrow["NavAid"].ToString();
// The FixType tells us what to do next
FixType1 = SSDrow["FixType"].ToString();
// If it's an airport, record the APT ICOA and move to next row
if (FixType1 == "AA" || FixType1 == "NA")
{
// Save the APTs for later...
Add2ListIfNew(APTsUsed, curFix);
curFix = string.Empty; // Pen up next 2 loops
}
else
{
// Save the FIX for later if new...
FixCount0 = FixesUsed.Count;
Add2ListIfNew(FixesUsed, curFix);
FixCount1 = FixesUsed.Count;
// NavData: ID(opt), FacilityID, Frequency(opt), Latitude, Longitude, NameOrFixUse, FixType
NavData = SCTcommon.GetNavData(curFix);
if (FixCount1 > FixCount0)
{
if (NavData[6].ToString().IndexOf("FIX") != -1)
{
FixData.Add(NavData);
}
if (NavData[6].ToString().IndexOf("VOR") != -1)
{
VORData.Add(NavData);
}
if (NavData[6].ToString().IndexOf("NDB") != -1)
{
NDBData.Add(NavData);
}
}
Lat1 = Convert.ToDouble(NavData[3]);
Lon1 = Convert.ToDouble(NavData[4]);
}
// If there's a Transition Name, it starts a new line set.
// Keep these coordinates to start the line
TransitionName = SSDrow["TransitionName"].ToString();
TransitionCode = SSDrow["TransitionCode"].ToString();
if (TransitionName.Length != 0)
{
SSDlines.Add(space + "; " + TransitionName);
}
else
{
// Finally get the line between waypoints
if ((lastFix.Length != 0) && (curFix.Length != 0) && (lastFix != curFix))
{
SSDlines.Add(SCTstrings.SSDout(Lat0, Lon0, Lat1, Lon1, lastFix, curFix, InfoSection.UseFixesAsCoords));
// Draw the fix names. Angle and Scale not used for SSDs
}
}
// Shift the values for the next item
Lat0 = Lat1; Lon0 = Lon1; lastFix = curFix; FixType0 = FixType1;
TransitionCode = TransitionName = string.Empty;
}
// Lastly insert the symbols and labels
if (InfoSection.DrawFixSymbolsOnDiagrams || InfoSection.DrawFixLabelsOnDiagrams)
{
SSDlines.Add(DrawFixInfo(FixesUsed));
}
// Need to add the ALT and Speed items here
}