/// <summary>
/// 加载WFS矢量地图服务
/// </summary>
/// <param name="WFSURl">获取范围URL</param>
/// <param name="URl">服务URL</param>
/// <param name="ServerName">服务名称</param>
public void LoadWFS(ISGWorld61 sgworld, string WFSURl, string URl, string ServerName)
{
XmlDocument doc = new XmlDocument();
doc = GetXMLFromUrl(WFSURl);
XmlNodeList Childrennodes = doc.ChildNodes;
XmlNode Childrennode = Childrennodes[1];
XmlNode FeatureType = Childrennode.ChildNodes[3].FirstChild;
string LayerName = FeatureType.FirstChild.InnerXml;
string Connstr = URl;
Connstr = "Server=" + Connstr + ";User=admin;WFSVersion=1.0.0;LayerName=";
// string Connstr = "Server=http://gisserver:8399/arcgis/services/line2/MapServer/WFSServer;User=admin;WFSVersion=1.0.0;LayerName=line2:WGSline1;TEPlugName=WFS;";
Connstr = Connstr + "" + LayerName + "" + ";TEPlugName=WFS;";
try
{
ILayer61 pILayer = sgworld.Creator.CreateFeatureLayer(ServerName, Connstr, 0);
string wellKtext = sgworld.CoordServices.ChooseCSDialog("", "");
pILayer.CoordinateSystem.WellKnownText = wellKtext;
pILayer.Reproject = true;
pILayer.Load();
}
catch (Exception ex)
{
MessageBox.Show("该服务地址不正确！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
}
public FrmTrafficRoute(TerraExplorerClass te,TerraExplorerX.ISGWorld61 sgWorld)
{
InitializeComponent();
m_TerraExplorer = te;
m_SGWorld = sgWorld;
lblStatus.Text = "";
}
public FrmTrafficRoute(TerraExplorerClass te, TerraExplorerX.ISGWorld61 sgWorld)
{
InitializeComponent();
m_TerraExplorer = te;
m_SGWorld = sgWorld;
lblStatus.Text = "";
}
/// <summary>
/// 加载SDE图层
/// </summary>
/// <param name="layerName">图层名</param>
/// <param name="server">sde服务IP</param>
/// <param name="user">用户名</param>
/// <param name="password">密码</param>
public void ConnArcSDE(ISGWorld61 sgworld, string layerName, string server, string user, string password)
{
try
{
ILayer61 pILayer = sgworld.Creator.CreateFeatureLayer(layerName, "Server=" + server + ";User="******";Password="******";LayerName=" + layerName + ";Instance=5151/tcp;TEPlugName=arcsde;", 0);//在根目录下装载shp数据
pILayer.Load();
}
catch (Exception)
{
}
}
/// <summary>
/// 加载SDE图层
/// </summary>
/// <param name="layerName">图层名</param>
/// <param name="server">sde服务IP</param>
/// <param name="user">用户名</param>
/// <param name="password">密码</param>
public void ConnArcSDE(ISGWorld61 sgworld, string layerName,string server,string user ,string password)
{
try
{
ILayer61 pILayer = sgworld.Creator.CreateFeatureLayer(layerName, "Server=" + server + ";User="******";Password="******";LayerName=" + layerName + ";Instance=5151/tcp;TEPlugName=arcsde;", 0);//在根目录下装载shp数据
pILayer.Load();
}
catch (Exception)
{
}
}
/// <summary>
/// 加载WMS服务
/// </summary>
/// <param name="EXURl">解析范围用的URL</param>
/// <param name="URl">服务地址</param>
/// <param name="ServerName">服务名称</param>
public void LoadWMS(ISGWorld61 sgworld, string EXURl, string URl, string ServerName)
{
XmlDocument doc = new XmlDocument();
doc = GetXMLFromUrl(EXURl);
if (doc == null)
{
}
XmlNode Capnode = null;
XmlNodeList Childrennodes = doc.ChildNodes;
foreach (XmlNode item in Childrennodes)
{
if (item.Name == "WMS_Capabilities")
{
Capnode = item.LastChild;
break;
}
}
XmlNode Exnode = Capnode.LastChild;//layer
XmlNode Extentnode = Exnode.ChildNodes[3];
double[] extentArr = new double[4];
extentArr[0] = Convert.ToDouble(Extentnode.ChildNodes[0].InnerText);
extentArr[1] = Convert.ToDouble(Extentnode.ChildNodes[1].InnerText);
extentArr[2] = Convert.ToDouble(Extentnode.ChildNodes[2].InnerText);
extentArr[3] = Convert.ToDouble(Extentnode.ChildNodes[3].InnerText);
string name = ServerName;
var wmsFile = "[INFO]" + "\n" +
"Meters=0" + "\n" +
"MPP=2.68220901489258E-06" + "\n" +
"Url=" + URl + "&request=GetMap&Version=1.1.1&Service=WMS&SRS=EPSG:4326&BBOX=0,0,0,0&HEIGHT=256&WIDTH=256&Styles=&Format=image/png&TRANSPARENT=FALSE" + "\n" +
"xul=" + extentArr[0] + "\n" +
"ylr=" + extentArr[2] + "\n" +
"xlr=" + extentArr[1] + "\n" +
"yul=" + extentArr[3] + "\n";
try
{
var newlayer = sgworld.Creator.CreateImageryLayer(name, extentArr[0], extentArr[3], extentArr[1], extentArr[2], "<EXT><ExtInfo><![CDATA[" + wmsFile + "]]></ExtInfo><ExtType>wms</ExtType></EXT>", "gisplg.rct", 0, name);
newlayer.UseNull = true;
newlayer.NullValue = -1;
}
catch (Exception ex)
{
MessageBox.Show("该服务地址不正确！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
}
private string m_VisibleArea = ConfigurationManager.AppSettings["ViewshedVisible"]; //Visible Area
#endregion Fields
#region Constructors
public FrmViewshed(ISGWorld61 hook ,ITerraExplorer te)
{
InitializeComponent();
this.m_Hook = hook;
this.m_EventHook = hook as _ISGWorld61Events_Event;
this.m_TerraExplorer = te;
this.m_GroupID = this.m_Hook.ProjectTree.FindItem("视域分析");
if (this.m_GroupID <= 0)
{
this.m_GroupID = this.m_Hook.ProjectTree.CreateGroup("视域分析");
}
// 绑定
Bound();
}
public FrmViewshed(ISGWorld61 hook, TerraExplorerClass te)
{
InitializeComponent();
this.m_Hook = hook;
this.m_EventHook = hook as _ISGWorld61Events_Event;
this.m_TerraExplorer = te;
this.m_GroupID = this.m_Hook.ProjectTree.FindItem("视域分析");
if (this.m_GroupID <= 0)
{
this.m_GroupID = this.m_Hook.ProjectTree.CreateGroup("视域分析");
}
// 绑定
Bound();
}
/// <summary>
/// 加载OracleSpatial数据
/// </summary>
/// <param name="server">服务IP地址</param>
/// <param name="username">用户名</param>
/// <param name="password">密码</param>
/// <param name="layername">图层名</param>
public void ConnOracleSpatialDatabase(ISGWorld61 sgworld, string server, string username, string password, string layername)
{
string ConnStr = "OGRConnectionString=OCI:" + username + "/" + password + "@" + server + ":" + layername + ";";
ILayer61 layer61 = sgworld.Creator.CreateFeatureLayer(layername, ConnStr, 0);
layer61.Streaming = false;
try
{
string wellKtext = sgworld.CoordServices.ChooseCSDialog("", "");
layer61.CoordinateSystem.WellKnownText = wellKtext;
layer61.Reproject = true;
layer61.Load();
}
catch (Exception)
{
layer61.Load();
}
}
/// <summary>
/// 加载OracleSpatial数据
/// </summary>
/// <param name="server">服务IP地址</param>
/// <param name="username">用户名</param>
/// <param name="password">密码</param>
/// <param name="layername">图层名</param>
public void ConnOracleSpatialDatabase(ISGWorld61 sgworld, string server, string username, string password, string layername)
{
string ConnStr = "OGRConnectionString=OCI:" + username + "/" + password + "@" + server + ":" + layername + ";";
ILayer61 layer61 = sgworld.Creator.CreateFeatureLayer(layername, ConnStr, 0);
layer61.Streaming = false;
try
{
string wellKtext = sgworld.CoordServices.ChooseCSDialog("", "");
layer61.CoordinateSystem.WellKnownText = wellKtext;
layer61.Reproject = true;
layer61.Load();
}
catch (Exception)
{
layer61.Load();
}
}
public TEHookHelper(ITerraExplorer51 teExplorer, ISGWorld61 sgWorld)
{
this.TerrainExplorer = teExplorer;
this.SGWorld = sgWorld;
// 绑定事件到ESRI的ITool
_ISGWorld61Events_Event sgWorldEvent = this.SGWorld as _ISGWorld61Events_Event;
sgWorldEvent.OnRButtonDown += new _ISGWorld61Events_OnRButtonDownEventHandler(sgWorldEvent_OnRButtonDown);
sgWorldEvent.OnLButtonDown += new _ISGWorld61Events_OnLButtonDownEventHandler(sgWorldEvent_OnLButtonDown);
sgWorldEvent.OnMButtonDown += new _ISGWorld61Events_OnMButtonDownEventHandler(sgWorldEvent_OnMButtonDown);
sgWorldEvent.OnLButtonUp += new _ISGWorld61Events_OnLButtonUpEventHandler(sgWorldEvent_OnLButtonUp);
sgWorldEvent.OnRButtonUp += new _ISGWorld61Events_OnRButtonUpEventHandler(sgWorldEvent_OnRButtonUp);
sgWorldEvent.OnMButtonUp += new _ISGWorld61Events_OnMButtonUpEventHandler(sgWorldEvent_OnMButtonUp);
sgWorldEvent.OnLButtonDblClk += new _ISGWorld61Events_OnLButtonDblClkEventHandler(sgWorldEvent_OnLButtonDblClk);
sgWorldEvent.OnRButtonDblClk += new _ISGWorld61Events_OnRButtonDblClkEventHandler(sgWorldEvent_OnRButtonDblClk);
sgWorldEvent.OnMButtonDblClk += new _ISGWorld61Events_OnMButtonDblClkEventHandler(sgWorldEvent_OnMButtonDblClk);
}
public TEHookHelper(ITerraExplorer51 teExplorer, ISGWorld61 sgWorld)
{
this.TerrainExplorer = teExplorer;
this.SGWorld = sgWorld;
// 绑定事件到ESRI的ITool
_ISGWorld61Events_Event sgWorldEvent = this.SGWorld as _ISGWorld61Events_Event;
sgWorldEvent.OnRButtonDown += new _ISGWorld61Events_OnRButtonDownEventHandler(sgWorldEvent_OnRButtonDown);
sgWorldEvent.OnLButtonDown += new _ISGWorld61Events_OnLButtonDownEventHandler(sgWorldEvent_OnLButtonDown);
sgWorldEvent.OnMButtonDown += new _ISGWorld61Events_OnMButtonDownEventHandler(sgWorldEvent_OnMButtonDown);
sgWorldEvent.OnLButtonUp += new _ISGWorld61Events_OnLButtonUpEventHandler(sgWorldEvent_OnLButtonUp);
sgWorldEvent.OnRButtonUp += new _ISGWorld61Events_OnRButtonUpEventHandler(sgWorldEvent_OnRButtonUp);
sgWorldEvent.OnMButtonUp += new _ISGWorld61Events_OnMButtonUpEventHandler(sgWorldEvent_OnMButtonUp);
sgWorldEvent.OnLButtonDblClk += new _ISGWorld61Events_OnLButtonDblClkEventHandler(sgWorldEvent_OnLButtonDblClk);
sgWorldEvent.OnRButtonDblClk += new _ISGWorld61Events_OnRButtonDblClkEventHandler(sgWorldEvent_OnRButtonDblClk);
sgWorldEvent.OnMButtonDblClk += new _ISGWorld61Events_OnMButtonDblClkEventHandler(sgWorldEvent_OnMButtonDblClk);
}
/// <summary>
/// 添加Shape文件
/// </summary>
/// <param name="FilePath"></param>
/// <param name="layerName"></param>
public void LoadShapeFile(ISGWorld61 sgworld, string FilePath, string layerName, int GroupID)
{
if (string.IsNullOrEmpty(FilePath))
{
return;
}
if (File.Exists(FilePath))
{
string connnstr = "FileName=" + FilePath + ";TEPlugName=OGR;";
ILayer61 layer61 = null;
layer61 = sgworld.Creator.CreateFeatureLayer(layerName, connnstr, GroupID);
// 2013-04-11 张航宇
// 当坐标系不一致时，Streaming=false会使Load方法出错
layer61.Streaming = true;
layer61.Load();
string wellKtext = sgworld.CoordServices.ChooseCSDialog("", "");
layer61.CoordinateSystem.WellKnownText = wellKtext;
//layer61.Streaming = false;
// 2013-04-11 张航宇
// 若坐标系不一致，则skyline会自动弹出投影对话框
//if (MessageBox.Show("是否投影？", "SUNZ", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
//{
// layer61.Reproject = true;
//}
//else
//{
// layer61.Reproject = false;
//}
layer61.DataSourceInfo.Attributes.ImportAll = true;
layer61.Refresh();
}
/*****20130227杨漾(添加文件有效性判断，去掉trycatch，上层trycatch(MainForm)处理)*****/
}
/// <summary>
/// 添加Shape文件
/// </summary>
/// <param name="FilePath"></param>
/// <param name="layerName"></param>
public void LoadShapeFile(ISGWorld61 sgworld, string FilePath,string layerName,int GroupID)
{
if (string.IsNullOrEmpty(FilePath))
{
return;
}
if (File.Exists(FilePath))
{
string connnstr = "FileName=" + FilePath + ";TEPlugName=OGR;";
ILayer61 layer61 = null;
layer61 = sgworld.Creator.CreateFeatureLayer(layerName, connnstr, GroupID);
// 2013-04-11 张航宇
// 当坐标系不一致时，Streaming=false会使Load方法出错
layer61.Streaming = true;
layer61.Load();
string wellKtext = sgworld.CoordServices.ChooseCSDialog("", "");
layer61.CoordinateSystem.WellKnownText = wellKtext;
//layer61.Streaming = false;
// 2013-04-11 张航宇
// 若坐标系不一致，则skyline会自动弹出投影对话框
//if (MessageBox.Show("是否投影？", "SUNZ", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
//{
// layer61.Reproject = true;
//}
//else
//{
// layer61.Reproject = false;
//}
layer61.DataSourceInfo.Attributes.ImportAll = true;
layer61.Refresh();
}
/*****20130227杨漾(添加文件有效性判断，去掉trycatch，上层trycatch(MainForm)处理)*****/
}
/// <summary>
/// 加载shape文件添加模型
/// 模型数据要与shape在同一路径下
/// 2012-09-21 张航宇
/// 添加Z修正 -56
/// </summary>
/// <param name="FileName"></param>
///
public void LoadShapeAdd3model(ISGWorld61 sgworld,ITerraExplorer te, string FileName)
{
IInformationTree5 infoTree5 = te as IInformationTree5;
if (string.IsNullOrEmpty(FileName))
{
return;
}
if (File.Exists(FileName))
{
bool PathType = true;
string PathFileName = "";
string GroupName = "模型组群" + System.Guid.NewGuid().ToString().Substring(0, 6);
infoTree5.CreateGroup(GroupName, 0);
int GroupID = sgworld.ProjectTree.FindItem(GroupName);
string ModelFilename = "";
string UNModelFilename = "";
string _XMLLayerInfo = "<PlugData>" +
"<PlugType>shape</PlugType>" +
"<LayerName>" + FileName + "</LayerName>" +
"<Server></Server>" +
"<user></user>" +
"<password></password>" +
"<TableName></TableName>" +
"<AttributesToLoad>*</AttributesToLoad >" +
"<Feature>1</Feature >" +
"<Annotation>1</Annotation>" +
"<SaveItems>0</SaveItems>" +
"<GroupKey>LAT-LONG</GroupKey>" +
"<SysKey>LAT-LONG</SysKey>" +
"<DatumKey>WGS84</DatumKey>" +
"<UnitKey>METERS</UnitKey>" +
"<UseZValue>0</UseZValue>" +
"<AltitudeUnit>Meters</AltitudeUnit>" +
"<Reproject>1</Reproject>" +
"<StreamedLayer>0</StreamedLayer></PlugData >";
ILayer5 iLyr = infoTree5.CreateLayer("3DModleGoto", _XMLLayerInfo, GroupID);//在根目录下装载shp数据
iLyr.Load();
IFeature61 sqfeature61 = null;
int itemid = sgworld.ProjectTree.FindItem("" + GroupName + "\\3DModleGoto");
ILayer61 m_layer61 = sgworld.ProjectTree.GetLayer(itemid);
m_layer61.Streaming = false;
IFeatureGroups61 pFeatureGroups61 = m_layer61.FeatureGroups;
IFeatureGroup61 pFeatureGroup61 = pFeatureGroups61.Point as IFeatureGroup61;
if (pFeatureGroup61 == null)
{
MessageBox.Show("当前操作要求是正确的点图层");
return;
}
else
{
if (pFeatureGroup61.Count == 0)
{
MessageBox.Show("图层为空!");
return;
}
else
{
sqfeature61 = pFeatureGroup61[0] as IFeature61;
IFeatureAttributes61 m_FeatureAttributes = sqfeature61.FeatureAttributes;
int AttributesCount = m_FeatureAttributes.Count;
string[] FiledArry = new string[AttributesCount];
for (int f = 0; f < AttributesCount; f++)
{
IFeatureAttribute61 m_FeatureAttribute = m_FeatureAttributes[f] as IFeatureAttribute61;
FiledArry[f] = m_FeatureAttribute.Name;
}
Skyline.Core.UI.FrmAddModelShape pFrmAddModelShape = new Skyline.Core.UI.FrmAddModelShape();
pFrmAddModelShape.GetFiledName = FiledArry;
pFrmAddModelShape.ShowDialog();
PathFileName = pFrmAddModelShape.Filed;
PathType = pFrmAddModelShape.PathType;
pFrmAddModelShape.Dispose();
int m_FeatureCount = pFeatureGroup61.Count;
int ImportFeatureCount = pFeatureGroup61.Count;
for (int i = 0; i < m_FeatureCount; i++)
{
sqfeature61 = pFeatureGroup61[i] as IFeature61;
IFeatureAttributes61 _FeatureAttributes = sqfeature61.FeatureAttributes;
TerraExplorerX.IGeometry _Geometry = sqfeature61.GeometryZ;
TerraExplorerX.IPoint pPoint = _Geometry as TerraExplorerX.IPoint;
//IPosition61 TPosition61 = sgworld.Window.PixelToWorld(pPoint.X, pPoint.Y, WorldPointType.WPT_ALL).Position;
IPosition61 TPosition61 =sgworld.Creator.CreatePosition(pPoint.X, pPoint.Y, -56, AltitudeTypeCode.ATC_TERRAIN_RELATIVE, 0, 0);
IFeatureAttribute61 _FeatureAttribute = _FeatureAttributes.GetFeatureAttribute(PathFileName);
UNModelFilename = _FeatureAttribute.Value.ToString();
if (PathType)
{
ModelFilename = System.IO.Path.GetDirectoryName(FileName) + "\\" + UNModelFilename;
}
else
{
ModelFilename = UNModelFilename;
}
try
{
sgworld.Creator.CreateModel(TPosition61, ModelFilename, 1, ModelTypeCode.MT_NORMAL, GroupID, UNModelFilename);
}
catch
{
ImportFeatureCount--;
continue;
}
}
MessageBox.Show(ImportFeatureCount + "个模型加载成功," + (m_FeatureCount - ImportFeatureCount) + "个模型加载失败!");
/****20130227杨漾（添加文件有效性判断，分步判断图层有效性，增加加载统计情况提示）****/
}
}
}
}
/// <summary>
/// 创建等高线*.shp文件的主方法
/// </summary>
/// <param name="lux">左上投影x坐标</param>
/// <param name="luy">左上投影y坐标</param>
/// <param name="luz">左上投影z坐标</param>
/// <param name="rlx">右下投影x坐标</param>
/// <param name="rly">右下投影y坐标</param>
/// <param name="rlz">右下投影z坐标</param>
/// <param name="m_interval">采样间隔</param>
/// <returns>等高线*.shp文件的文件名</returns>
public string CreateContourShape(ISGWorld61 sgworld, double lux, double luy, double luz, double rlx, double rly, double rlz,double m_interval)
{
double width = sgworld.CoordServices.GetDistance(lux, luy, rlx, luy);
double hight = sgworld.CoordServices.GetDistance(lux, luy, lux, rly);
if (width<5||hight<10)
{
MessageBox.Show("范围过小！","SUNZ",MessageBoxButtons.OK,MessageBoxIcon.Warning);
return null;
}
if ((width/1000)*(hight/1000)>40)
{
if (MessageBox.Show("范围超出40平分公里,系统计算时间比较长，是否继续？","提示",MessageBoxButtons.OKCancel,MessageBoxIcon.Question) == DialogResult.OK)
{
}
else
{
return null;
}
}
this.Interval = m_interval;
this.Random = System.Guid.NewGuid().ToString().Substring(0, 6).ToLower();
CopyFolder(Application.StartupPath + "\\Convert\\TemPoints", Application.StartupPath + "\\Convert\\PointsResult\\" + this.Random);
IWorkspaceFactory pWorkspaceFactory = new ShapefileWorkspaceFactory();
IWorkspace pWorkspace = pWorkspaceFactory.OpenFromFile(Application.StartupPath + "\\Convert\\PointsResult\\" + this.Random, 0);
IFeatureWorkspace pFeatureWorkspace = pWorkspace as IFeatureWorkspace;
IFeatureClass pFeatureClass = pFeatureWorkspace.OpenFeatureClass(System.IO.Path.GetFileNameWithoutExtension(Application.StartupPath + "\\Convert\\PointsResult\\" + Random + "\\TemPointLayer.shp"));
IFeatureClassWrite fr = (IFeatureClassWrite)pFeatureClass;
IWorkspaceEdit w = (pFeatureClass as IDataset).Workspace as IWorkspaceEdit;
IFeature f;
w.StartEditing(true);
w.StartEditOperation();
int EastPointCount = (int)(width / 5);
int NothPointCount = (int)(hight / 5);
for (int j = 0; j < NothPointCount; j++)
{
ESRI.ArcGIS.Geometry.IPoint p;
p = new ESRI.ArcGIS.Geometry.PointClass();
ESRI.ArcGIS.Geometry.IZAware iz = p as ESRI.ArcGIS.Geometry.IZAware;
iz.ZAware = true;
p.X = lux;
p.Y = luy;
p.Z = luz;
ESRI.ArcGIS.Geometry.IGeometry peo;
peo = p;
f = pFeatureClass.CreateFeature();
f.Shape = peo;
f.set_Value(3, p.Z);
f.Store();
fr.WriteFeature(f);
for (int i = 0; i < EastPointCount; i++)
{
IPosition61 positionLU = null;
ICoord2D pPoint = null;
if ((j + 2) % 2 == 0)
{
pPoint = sgworld.CoordServices.MoveCoord(lux, luy, 5, 0);
}
else
{
pPoint = sgworld.CoordServices.MoveCoord(lux, luy, -5, 0);
}
IWorldPointInfo61 pW = sgworld.Terrain.GetGroundHeightInfo(pPoint.X, pPoint.Y, AccuracyLevel.ACCURACY_BEST_FROM_MEMORY, true);
positionLU = pW.Position;
luz = positionLU.Altitude;
lux = positionLU.X;
luy = positionLU.Y;
p = new ESRI.ArcGIS.Geometry.PointClass();
iz = p as ESRI.ArcGIS.Geometry.IZAware;
iz.ZAware = true;
p.X = lux;
p.Y = luy;
p.Z = luz;
peo = p;
f = pFeatureClass.CreateFeature();
f.Shape = peo;
f.set_Value(3, p.Z);
f.Store();
fr.WriteFeature(f);
}
ICoord2D pPointL = sgworld.CoordServices.MoveCoord(lux, luy, 0, -5);
IWorldPointInfo61 pWL = sgworld.Terrain.GetGroundHeightInfo(pPointL.X, pPointL.Y, AccuracyLevel.ACCURACY_FORCE_BEST_RENDERED, true);
luz = pWL.Position.Altitude;
lux = pWL.Position.X;
luy = pWL.Position.Y;
}
w.StopEditOperation();
w.StopEditing(true);
CreateTinFromFeature(pFeatureClass);
return this.Random;
}
/// <summary>
/// 加载shape文件添加模型
/// 模型数据要与shape在同一路径下
/// 2012-09-21 张航宇
/// 添加Z修正 -56
/// </summary>
/// <param name="FileName"></param>
///
public void LoadShapeAdd3model(ISGWorld61 sgworld, ITerraExplorer te, string FileName)
{
IInformationTree5 infoTree5 = te as IInformationTree5;
if (string.IsNullOrEmpty(FileName))
{
return;
}
if (File.Exists(FileName))
{
bool PathType = true;
string PathFileName = "";
string GroupName = "模型组群" + System.Guid.NewGuid().ToString().Substring(0, 6);
infoTree5.CreateGroup(GroupName, 0);
int GroupID = sgworld.ProjectTree.FindItem(GroupName);
string ModelFilename = "";
string UNModelFilename = "";
string _XMLLayerInfo = "<PlugData>" +
"<PlugType>shape</PlugType>" +
"<LayerName>" + FileName + "</LayerName>" +
"<Server></Server>" +
"<user></user>" +
"<password></password>" +
"<TableName></TableName>" +
"<AttributesToLoad>*</AttributesToLoad >" +
"<Feature>1</Feature >" +
"<Annotation>1</Annotation>" +
"<SaveItems>0</SaveItems>" +
"<GroupKey>LAT-LONG</GroupKey>" +
"<SysKey>LAT-LONG</SysKey>" +
"<DatumKey>WGS84</DatumKey>" +
"<UnitKey>METERS</UnitKey>" +
"<UseZValue>0</UseZValue>" +
"<AltitudeUnit>Meters</AltitudeUnit>" +
"<Reproject>1</Reproject>" +
"<StreamedLayer>0</StreamedLayer></PlugData >";
ILayer5 iLyr = infoTree5.CreateLayer("3DModleGoto", _XMLLayerInfo, GroupID);//在根目录下装载shp数据
iLyr.Load();
IFeature61 sqfeature61 = null;
int itemid = sgworld.ProjectTree.FindItem("" + GroupName + "\\3DModleGoto");
ILayer61 m_layer61 = sgworld.ProjectTree.GetLayer(itemid);
m_layer61.Streaming = false;
IFeatureGroups61 pFeatureGroups61 = m_layer61.FeatureGroups;
IFeatureGroup61 pFeatureGroup61 = pFeatureGroups61.Point as IFeatureGroup61;
if (pFeatureGroup61 == null)
{
MessageBox.Show("当前操作要求是正确的点图层");
return;
}
else
{
if (pFeatureGroup61.Count == 0)
{
MessageBox.Show("图层为空!");
return;
}
else
{
sqfeature61 = pFeatureGroup61[0] as IFeature61;
IFeatureAttributes61 m_FeatureAttributes = sqfeature61.FeatureAttributes;
int AttributesCount = m_FeatureAttributes.Count;
string[] FiledArry = new string[AttributesCount];
for (int f = 0; f < AttributesCount; f++)
{
IFeatureAttribute61 m_FeatureAttribute = m_FeatureAttributes[f] as IFeatureAttribute61;
FiledArry[f] = m_FeatureAttribute.Name;
}
Skyline.Core.UI.FrmAddModelShape pFrmAddModelShape = new Skyline.Core.UI.FrmAddModelShape();
pFrmAddModelShape.GetFiledName = FiledArry;
pFrmAddModelShape.ShowDialog();
PathFileName = pFrmAddModelShape.Filed;
PathType = pFrmAddModelShape.PathType;
pFrmAddModelShape.Dispose();
int m_FeatureCount = pFeatureGroup61.Count;
int ImportFeatureCount = pFeatureGroup61.Count;
for (int i = 0; i < m_FeatureCount; i++)
{
sqfeature61 = pFeatureGroup61[i] as IFeature61;
IFeatureAttributes61 _FeatureAttributes = sqfeature61.FeatureAttributes;
TerraExplorerX.IGeometry _Geometry = sqfeature61.GeometryZ;
TerraExplorerX.IPoint pPoint = _Geometry as TerraExplorerX.IPoint;
//IPosition61 TPosition61 = sgworld.Window.PixelToWorld(pPoint.X, pPoint.Y, WorldPointType.WPT_ALL).Position;
IPosition61 TPosition61 = sgworld.Creator.CreatePosition(pPoint.X, pPoint.Y, -56, AltitudeTypeCode.ATC_TERRAIN_RELATIVE, 0, 0);
IFeatureAttribute61 _FeatureAttribute = _FeatureAttributes.GetFeatureAttribute(PathFileName);
UNModelFilename = _FeatureAttribute.Value.ToString();
if (PathType)
{
ModelFilename = System.IO.Path.GetDirectoryName(FileName) + "\\" + UNModelFilename;
}
else
{
ModelFilename = UNModelFilename;
}
try
{
sgworld.Creator.CreateModel(TPosition61, ModelFilename, 1, ModelTypeCode.MT_NORMAL, GroupID, UNModelFilename);
}
catch
{
ImportFeatureCount--;
continue;
}
}
MessageBox.Show(ImportFeatureCount + "个模型加载成功," + (m_FeatureCount - ImportFeatureCount) + "个模型加载失败!");
/****20130227杨漾（添加文件有效性判断，分步判断图层有效性，增加加载统计情况提示）****/
}
}
}
}
/// <summary>
/// 加载WFS矢量地图服务
/// </summary>
/// <param name="WFSURl">获取范围URL</param>
/// <param name="URl">服务URL</param>
/// <param name="ServerName">服务名称</param>
public void LoadWFS(ISGWorld61 sgworld, string WFSURl,string URl,string ServerName)
{
XmlDocument doc = new XmlDocument();
doc = GetXMLFromUrl(WFSURl);
XmlNodeList Childrennodes = doc.ChildNodes;
XmlNode Childrennode = Childrennodes[1];
XmlNode FeatureType = Childrennode.ChildNodes[3].FirstChild;
string LayerName = FeatureType.FirstChild.InnerXml;
string Connstr = URl;
Connstr ="Server="+ Connstr + ";User=admin;WFSVersion=1.0.0;LayerName=";
// string Connstr = "Server=http://gisserver:8399/arcgis/services/line2/MapServer/WFSServer;User=admin;WFSVersion=1.0.0;LayerName=line2:WGSline1;TEPlugName=WFS;";
Connstr = Connstr + "" + LayerName + "" + ";TEPlugName=WFS;";
try
{
ILayer61 pILayer = sgworld.Creator.CreateFeatureLayer(ServerName, Connstr, 0);
string wellKtext = sgworld.CoordServices.ChooseCSDialog("", "");
pILayer.CoordinateSystem.WellKnownText = wellKtext;
pILayer.Reproject = true;
pILayer.Load();
}
catch (Exception ex)
{
MessageBox.Show("该服务地址不正确！","提示",MessageBoxButtons.OK,MessageBoxIcon.Warning);
}
}
public static object returnValue(ISGWorld61 sgWorld, CommandParam ICommandID)
{
return(sgWorld.Command.GetValue((int)ICommandID));
}
public static void RunMenuCommand(ISGWorld61 sgWorld, CommandParam ICommandID, CommandParam pCommandID)
{
sgWorld.Command.Execute((int)ICommandID, (int)pCommandID);
}
/// <summary>
/// 加载WMS服务
/// </summary>
/// <param name="EXURl">解析范围用的URL</param>
/// <param name="URl">服务地址</param>
/// <param name="ServerName">服务名称</param>
public void LoadWMS(ISGWorld61 sgworld, string EXURl, string URl,string ServerName)
{
XmlDocument doc = new XmlDocument();
doc = GetXMLFromUrl(EXURl);
if (doc == null)
{
}
XmlNode Capnode = null;
XmlNodeList Childrennodes = doc.ChildNodes;
foreach (XmlNode item in Childrennodes)
{
if (item.Name =="WMS_Capabilities")
{
Capnode = item.LastChild;
break;
}
}
XmlNode Exnode = Capnode.LastChild;//layer
XmlNode Extentnode = Exnode.ChildNodes[3];
double[] extentArr = new double[4];
extentArr[0] = Convert.ToDouble(Extentnode.ChildNodes[0].InnerText);
extentArr[1] = Convert.ToDouble(Extentnode.ChildNodes[1].InnerText);
extentArr[2] = Convert.ToDouble(Extentnode.ChildNodes[2].InnerText);
extentArr[3] = Convert.ToDouble(Extentnode.ChildNodes[3].InnerText);
string name = ServerName;
var wmsFile = "[INFO]" + "\n" +
"Meters=0" + "\n" +
"MPP=2.68220901489258E-06" + "\n" +
"Url=" + URl + "&request=GetMap&Version=1.1.1&Service=WMS&SRS=EPSG:4326&BBOX=0,0,0,0&HEIGHT=256&WIDTH=256&Styles=&Format=image/png&TRANSPARENT=FALSE" + "\n" +
"xul=" + extentArr[0] + "\n" +
"ylr=" + extentArr[2] + "\n" +
"xlr=" + extentArr[1] + "\n" +
"yul=" + extentArr[3] + "\n";
try
{
var newlayer = sgworld.Creator.CreateImageryLayer(name, extentArr[0], extentArr[3], extentArr[1], extentArr[2], "<EXT><ExtInfo><![CDATA[" + wmsFile + "]]></ExtInfo><ExtType>wms</ExtType></EXT>", "gisplg.rct", 0, name);
newlayer.UseNull = true;
newlayer.NullValue = -1;
}
catch (Exception ex)
{
MessageBox.Show("该服务地址不正确！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
}
public static object returnValue(ISGWorld61 sgWorld,CommandParam ICommandID)
{
return sgWorld.Command.GetValue((int)ICommandID);
}
/// <summary>
/// 创建等高线*.shp文件的主方法
/// </summary>
/// <param name="lux">左上投影x坐标</param>
/// <param name="luy">左上投影y坐标</param>
/// <param name="luz">左上投影z坐标</param>
/// <param name="rlx">右下投影x坐标</param>
/// <param name="rly">右下投影y坐标</param>
/// <param name="rlz">右下投影z坐标</param>
/// <param name="m_interval">采样间隔</param>
/// <returns>等高线*.shp文件的文件名</returns>
public string CreateContourShape(ISGWorld61 sgworld, double lux, double luy, double luz, double rlx, double rly, double rlz, double m_interval)
{
double width = sgworld.CoordServices.GetDistance(lux, luy, rlx, luy);
double hight = sgworld.CoordServices.GetDistance(lux, luy, lux, rly);
if (width < 5 || hight < 10)
{
MessageBox.Show("范围过小！", "SUNZ", MessageBoxButtons.OK, MessageBoxIcon.Warning);
return(null);
}
if ((width / 1000) * (hight / 1000) > 40)
{
if (MessageBox.Show("范围超出40平分公里,系统计算时间比较长，是否继续？", "提示", MessageBoxButtons.OKCancel, MessageBoxIcon.Question) == DialogResult.OK)
{
}
else
{
return(null);
}
}
this.Interval = m_interval;
this.Random = System.Guid.NewGuid().ToString().Substring(0, 6).ToLower();
CopyFolder(Application.StartupPath + "\\Convert\\TemPoints", Application.StartupPath + "\\Convert\\PointsResult\\" + this.Random);
IWorkspaceFactory pWorkspaceFactory = new ShapefileWorkspaceFactory();
IWorkspace pWorkspace = pWorkspaceFactory.OpenFromFile(Application.StartupPath + "\\Convert\\PointsResult\\" + this.Random, 0);
IFeatureWorkspace pFeatureWorkspace = pWorkspace as IFeatureWorkspace;
IFeatureClass pFeatureClass = pFeatureWorkspace.OpenFeatureClass(System.IO.Path.GetFileNameWithoutExtension(Application.StartupPath + "\\Convert\\PointsResult\\" + Random + "\\TemPointLayer.shp"));
IFeatureClassWrite fr = (IFeatureClassWrite)pFeatureClass;
IWorkspaceEdit w = (pFeatureClass as IDataset).Workspace as IWorkspaceEdit;
IFeature f;
w.StartEditing(true);
w.StartEditOperation();
int EastPointCount = (int)(width / 5);
int NothPointCount = (int)(hight / 5);
for (int j = 0; j < NothPointCount; j++)
{
ESRI.ArcGIS.Geometry.IPoint p;
p = new ESRI.ArcGIS.Geometry.PointClass();
ESRI.ArcGIS.Geometry.IZAware iz = p as ESRI.ArcGIS.Geometry.IZAware;
iz.ZAware = true;
p.X = lux;
p.Y = luy;
p.Z = luz;
ESRI.ArcGIS.Geometry.IGeometry peo;
peo = p;
f = pFeatureClass.CreateFeature();
f.Shape = peo;
f.set_Value(3, p.Z);
f.Store();
fr.WriteFeature(f);
for (int i = 0; i < EastPointCount; i++)
{
IPosition61 positionLU = null;
ICoord2D pPoint = null;
if ((j + 2) % 2 == 0)
{
pPoint = sgworld.CoordServices.MoveCoord(lux, luy, 5, 0);
}
else
{
pPoint = sgworld.CoordServices.MoveCoord(lux, luy, -5, 0);
}
IWorldPointInfo61 pW = sgworld.Terrain.GetGroundHeightInfo(pPoint.X, pPoint.Y, AccuracyLevel.ACCURACY_BEST_FROM_MEMORY, true);
positionLU = pW.Position;
luz = positionLU.Altitude;
lux = positionLU.X;
luy = positionLU.Y;
p = new ESRI.ArcGIS.Geometry.PointClass();
iz = p as ESRI.ArcGIS.Geometry.IZAware;
iz.ZAware = true;
p.X = lux;
p.Y = luy;
p.Z = luz;
peo = p;
f = pFeatureClass.CreateFeature();
f.Shape = peo;
f.set_Value(3, p.Z);
f.Store();
fr.WriteFeature(f);
}
ICoord2D pPointL = sgworld.CoordServices.MoveCoord(lux, luy, 0, -5);
IWorldPointInfo61 pWL = sgworld.Terrain.GetGroundHeightInfo(pPointL.X, pPointL.Y, AccuracyLevel.ACCURACY_FORCE_BEST_RENDERED, true);
luz = pWL.Position.Altitude;
lux = pWL.Position.X;
luy = pWL.Position.Y;
}
w.StopEditOperation();
w.StopEditing(true);
CreateTinFromFeature(pFeatureClass);
return(this.Random);
}
public static void RunMenuCommand(ISGWorld61 sgWorld, CommandParam ICommandID, CommandParam pCommandID)
{
sgWorld.Command.Execute((int)ICommandID, (int)pCommandID);
}
