public void ProjectionChange(ProjParamType type, string name, IGeoProjection proj)
{
if (this.ProjectionChangeEvent != null)
{
this.ProjectionChangeEvent(type, name, proj);
}
}
public GeoProjFileSystem()
{
this.m_SystemName = "NewSystem";
this.m_SystemID = -1;
this.m_Spheriod = string.Empty;
this.m_ProjectionName = string.Empty;
this.m_FilePath = string.Empty;
this.m_GaussProjParams = new GaussProjectionParams();
this.m_DistortionProjParams = new DistortionProjectionParams();
this.m_ConeProjParams = new ConeProjectionParams();
this.m_CurrentProjParamType = ProjParamType.NULL;
this.m_GeoProjFileSystemList = new List<GeoProjFileSystem>();
this.m_SetProjectionParamsDict = new Dictionary<ProjParamType, SetProjectionParam>();
this.m_SetProjectionParamsDict.Add(ProjParamType.GaussProjParam, new SetProjectionParam(this.SetGaussProjectionParams));
this.m_SetProjectionParamsDict.Add(ProjParamType.DistortionProjParam, new SetProjectionParam(this.SetDistortionProjectionParams));
this.m_SetProjectionParamsDict.Add(ProjParamType.ConeProjParam, new SetProjectionParam(this.SetConeProjectionParams));
this.InitProjectionDict();
}
public GeoProjFileSystem(string name, string proj, string spheriod, double para1, double para2, double para3, double para4, double para5, double para6) : this()
{
this.m_CurrentProjParamType = this.GetCurrentProjParamType(proj);
this.m_SystemName = name;
this.m_Spheriod = spheriod;
this.m_ProjectionName = proj;
switch (this.m_CurrentProjParamType)
{
case ProjParamType.GaussProjParam:
this.m_GaussProjParams.name = proj;
this.m_GaussProjParams.latitudeOrigin = para1;
this.m_GaussProjParams.longitudeOrigin = para2;
this.m_GaussProjParams.yFalseNorth = para3;
this.m_GaussProjParams.xFalseNorth = para4;
break;
case ProjParamType.DistortionProjParam:
this.m_DistortionProjParams.name = proj;
this.m_DistortionProjParams.latitudeOrigin = para1;
this.m_DistortionProjParams.longitudeOrigin = para2;
this.m_DistortionProjParams.yFalseNorth = para3;
this.m_DistortionProjParams.xFalseNorth = para4;
this.m_DistortionProjParams.azCentralLine = para5;
this.m_DistortionProjParams.rectifiedToSkew = para6;
break;
case ProjParamType.ConeProjParam:
this.m_ConeProjParams.name = proj;
this.m_ConeProjParams.latitudeOrigin = para1;
this.m_ConeProjParams.longitudeOrigin = para2;
this.m_ConeProjParams.yFalseNorth = para3;
this.m_ConeProjParams.xFalseNorth = para4;
this.m_ConeProjParams.firstParallel = para5;
this.m_ConeProjParams.secondParallel = para6;
break;
default:
this.m_GaussProjParams.name = "Gauss-kruger";
this.m_Spheriod = "Krasovsky1940";
break;
}
}
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;
}
}
private void ChangeProjectionType(ProjParamType type, string projectionName)
{
this.m_PorjectionName = projectionName;
switch (type)
{
case ProjParamType.GaussProjParam:
if (projectionName != null)
{
if (!(projectionName == "UTM"))
{
this.m_GaussProperty.NewProjetion.GaussProjParams.name = projectionName;
break;
}
this.m_UTMProperty.NewProjetion.GaussProjParams.name = projectionName;
}
break;
case ProjParamType.DistortionProjParam:
this.m_DistProperty.NewProjetion.DistortionProjParams.name = projectionName;
this.propertyGrid1.SelectedObject = this.m_DistProperty;
this.m_Type = ProjParamType.DistortionProjParam;
return;
case ProjParamType.ConeProjParam:
this.m_ConeProperty.NewProjetion.ConeProjParams.name = projectionName;
this.propertyGrid1.SelectedObject = this.m_ConeProperty;
this.m_Type = ProjParamType.ConeProjParam;
return;
default:
this.propertyGrid1.SelectedObject = null;
return;
}
if (projectionName == "UTM")
{
this.propertyGrid1.SelectedObject = this.m_UTMProperty;
}
else
{
this.propertyGrid1.SelectedObject = this.m_GaussProperty;
}
this.m_Type = ProjParamType.GaussProjParam;
}
public bool ModSetProjection(string name, string project, string spheriod, double para1, double para2, double para3, double para4, double para5, double para6)
{
this.m_Type = this.m_GaussProperty.ModGetCurrentProjType(project);
this.m_PorjectionName = project;
foreach (string str in this.m_ProjectionNames)
{
if (str.Equals(name))
{
return false;
}
}
this.m_ProjectionSystem.SystemName = name;
switch (this.m_Type)
{
case ProjParamType.GaussProjParam:
this.m_GaussProperty.ProjectionName = project;
this.m_GaussProperty.SpheroidName = spheriod;
this.m_GaussProperty.LatitudeOrigin = para1;
this.m_GaussProperty.LongitudeOrigin = para2;
this.m_GaussProperty.XFalseNorth = para3;
this.m_GaussProperty.YFalseNorth = para4;
break;
case ProjParamType.DistortionProjParam:
this.m_DistProperty.ProjectionName = project;
this.m_DistProperty.SpheroidName = spheriod;
this.m_DistProperty.LatitudeOrigin = para1;
this.m_DistProperty.LongitudeOrigin = para2;
this.m_DistProperty.XFalseNorth = para3;
this.m_DistProperty.YFalseNorth = para4;
this.m_DistProperty.AzCentralLine = para5;
this.m_DistProperty.RectifiedToSkew = para6;
break;
case ProjParamType.ConeProjParam:
this.m_ConeProperty.ProjectionName = project;
this.m_ConeProperty.SpheroidName = spheriod;
this.m_ConeProperty.LatitudeOrigin = para1;
this.m_ConeProperty.LongitudeOrigin = para2;
this.m_ConeProperty.XFalseNorth = para3;
this.m_ConeProperty.YFalseNorth = para4;
this.m_ConeProperty.FirstParallel = para5;
this.m_ConeProperty.SecondParallel = para6;
break;
default:
this.m_GaussProperty.ProjectionName = "Gauss-kruger";
this.m_GaussProperty.SpheroidName = "Krasovsky1940";
break;
}
return true;
}
