/// <summary>
/// Rechecks all of the lat/lon coordinates in case the coordinate system has changed between
/// geographic and projected.
/// </summary>
private bool CheckAllCoords(bool projected)
{
if (projected)
{
return(GeoUtilities.CheckProjCoordinate(textBoxLon1.Text) &&
GeoUtilities.CheckProjCoordinate(textBoxLat1.Text) &&
GeoUtilities.CheckProjCoordinate(textBoxLon2.Text) &&
GeoUtilities.CheckProjCoordinate(textBoxLat2.Text) &&
GeoUtilities.CheckProjCoordinate(textBoxLon3.Text) &&
GeoUtilities.CheckProjCoordinate(textBoxLat3.Text));
}
else
{
return(GeoUtilities.CheckGeoCoordinate(textBoxLon1.Text) &&
GeoUtilities.CheckGeoCoordinate(textBoxLat1.Text) &&
GeoUtilities.CheckGeoCoordinate(textBoxLon2.Text) &&
GeoUtilities.CheckGeoCoordinate(textBoxLat2.Text) &&
GeoUtilities.CheckGeoCoordinate(textBoxLon3.Text) &&
GeoUtilities.CheckGeoCoordinate(textBoxLat3.Text));
}
}
/// <summary>
/// Checks to see if the string is a valid coordinate.
/// </summary>
/// <param name="str">string to check</param>
/// <returns>true if the string can be converted to a valid coordinate value</returns>
private bool CheckCoords(string str)
{
return(GeoUtilities.CheckProjCoordinate(str) || GeoUtilities.CheckGeoCoordinate(str));
}
