public GeoCreateProjection(GeoProjFileSystem projectionSystem)
{
this.components = null;
this.InitializeComponent();
this.CreateButton.Visible = false;
this.btnCancel.Text = GISCtrlGResourceEx.GIS_OK;
this.m_ProjectionSystem = projectionSystem;
this.m_GaussProperty = new GeoGaussParamsProperty(this.m_ProjectionSystem);
this.m_GaussProperty.IsNameReadonly = true;
this.m_GaussProperty.ProjectionChangeEvent += new IAGeoProperty.ChangeProjectionEventHandler(this.ChangeProjectionType);
this.m_DistProperty = new GeoDistortionParamsProperty(this.m_ProjectionSystem);
this.m_DistProperty.IsNameReadonly = true;
this.m_DistProperty.ProjectionChangeEvent += new IAGeoProperty.ChangeProjectionEventHandler(this.ChangeProjectionType);
this.m_ConeProperty = new GeoConeParamsProperty(this.m_ProjectionSystem);
this.m_ConeProperty.IsNameReadonly = true;
this.m_ConeProperty.ProjectionChangeEvent += new IAGeoProperty.ChangeProjectionEventHandler(this.ChangeProjectionType);
this.m_UTMProperty = new GeoUTMParamsProperty(this.m_ProjectionSystem);
this.m_UTMProperty.IsNameReadonly = true;
this.m_UTMProperty.ProjectionChangeEvent += new IAGeoProperty.ChangeProjectionEventHandler(this.ChangeProjectionType);
this.ChangeProjectionType(this.m_ProjectionSystem.CurrentProjParamType, this.m_ProjectionSystem.ProjectionName);
GeoProjectionLoader.UTMZoneList = new int[60];
for (int i = 0; i < GeoProjectionLoader.UTMZoneList.Length; i++)
{
GeoProjectionLoader.UTMZoneList[i] = i + 1;
}
}
public GeoCreateProjection()
{
this.components = null;
this.InitializeComponent();
this.m_ProjectionSystem = new GeoProjFileSystem();
this.m_GaussProperty = new GeoGaussParamsProperty(this.m_ProjectionSystem);
this.m_GaussProperty.ProjectionChangeEvent += new IAGeoProperty.ChangeProjectionEventHandler(this.ChangeProjectionType);
this.m_DistProperty = new GeoDistortionParamsProperty(this.m_ProjectionSystem);
this.m_DistProperty.ProjectionChangeEvent += new IAGeoProperty.ChangeProjectionEventHandler(this.ChangeProjectionType);
this.m_ConeProperty = new GeoConeParamsProperty(this.m_ProjectionSystem);
this.m_ConeProperty.ProjectionChangeEvent += new IAGeoProperty.ChangeProjectionEventHandler(this.ChangeProjectionType);
this.m_UTMProperty = new GeoUTMParamsProperty(this.m_ProjectionSystem);
this.m_UTMProperty.ProjectionChangeEvent += new IAGeoProperty.ChangeProjectionEventHandler(this.ChangeProjectionType);
this.propertyGrid1.SelectedObject = this.m_GaussProperty;
this.m_Type = ProjParamType.GaussProjParam;
GeoProjectionLoader.UTMZoneList = new int[60];
for (int i = 0; i < GeoProjectionLoader.UTMZoneList.Length; i++)
{
GeoProjectionLoader.UTMZoneList[i] = i + 1;
}
}
public GeoDistortionParamsProperty(GeoProjFileSystem newProj) : base(newProj)
{
}
private void SetGaussProjectionParams(GeoProjFileSystem geoProjSystem, string[] tmpLine)
{
geoProjSystem.GaussProjParams.name = tmpLine[2];
geoProjSystem.GaussProjParams.latitudeOrigin = double.Parse(tmpLine[5]);
geoProjSystem.GaussProjParams.longitudeOrigin = double.Parse(tmpLine[6]);
geoProjSystem.GaussProjParams.xFalseNorth = double.Parse(tmpLine[7]);
geoProjSystem.GaussProjParams.yFalseNorth = double.Parse(tmpLine[8]);
if (tmpLine.Length > 9)
{
geoProjSystem.GaussProjParams.zone = int.Parse(tmpLine[9]);
}
}
private void SetProjectionParams(GeoProjFileSystem geoProjSystem, string[] tmpLine)
{
try
{
if (this.m_SetProjectionParamsDict.ContainsKey(geoProjSystem.CurrentProjParamType))
{
this.m_SetProjectionParamsDict[geoProjSystem.CurrentProjParamType](geoProjSystem, tmpLine);
}
}
catch
{
throw new Exception("GeoProjFileSystem Reading error");
}
}
private void SetDistortionProjectionParams(GeoProjFileSystem geoProjSystem, string[] tmpLine)
{
geoProjSystem.DistortionProjParams.name = tmpLine[2];
geoProjSystem.DistortionProjParams.latitudeOrigin = double.Parse(tmpLine[5]);
geoProjSystem.DistortionProjParams.longitudeOrigin = double.Parse(tmpLine[6]);
geoProjSystem.DistortionProjParams.xFalseNorth = double.Parse(tmpLine[7]);
geoProjSystem.DistortionProjParams.yFalseNorth = double.Parse(tmpLine[8]);
geoProjSystem.DistortionProjParams.azCentralLine = double.Parse(tmpLine[9]);
geoProjSystem.DistortionProjParams.rectifiedToSkew = double.Parse(tmpLine[10]);
}
private void SetConeProjectionParams(GeoProjFileSystem geoProjSystem, string[] tmpLine)
{
geoProjSystem.ConeProjParams.name = tmpLine[2];
geoProjSystem.ConeProjParams.latitudeOrigin = double.Parse(tmpLine[5]);
geoProjSystem.ConeProjParams.longitudeOrigin = double.Parse(tmpLine[6]);
geoProjSystem.ConeProjParams.xFalseNorth = double.Parse(tmpLine[7]);
geoProjSystem.ConeProjParams.yFalseNorth = double.Parse(tmpLine[8]);
geoProjSystem.ConeProjParams.firstParallel = double.Parse(tmpLine[9]);
geoProjSystem.ConeProjParams.secondParallel = double.Parse(tmpLine[10]);
}
public bool Read()
{
if (string.IsNullOrEmpty(this.m_FilePath))
{
return false;
}
StreamReader reader = new StreamReader(File.OpenRead(this.m_FilePath), Encoding.Default);
string[] separator = new string[] { " ", "\t" };
while (!reader.EndOfStream)
{
string str = reader.ReadLine().Trim();
if (str != "")
{
string[] tmpLine = str.Split(separator, StringSplitOptions.RemoveEmptyEntries);
GeoProjFileSystem geoProjSystem = new GeoProjFileSystem();
this.InitParams(geoProjSystem, tmpLine);
this.SetProjectionParams(geoProjSystem, tmpLine);
this.m_GeoProjFileSystemList.Add(geoProjSystem);
}
}
reader.Close();
return true;
}
private void InitParams(GeoProjFileSystem geoProjSystem, string[] tmpLine)
{
try
{
geoProjSystem.SystemID = int.Parse(tmpLine[0]);
geoProjSystem.SystemName = tmpLine[1];
geoProjSystem.ProjectionName = tmpLine[2];
geoProjSystem.Spheriod = tmpLine[3];
geoProjSystem.CurrentProjParamType = (ProjParamType) int.Parse(tmpLine[4]);
}
catch
{
throw new Exception("GeoProjFileSystem Reading error");
}
}
public GeoConeParamsProperty(GeoProjFileSystem newProj) : base(newProj)
{
}