/// <summary>
/// 打开mxd地图文档
/// </summary>
public void LoadMapDocument()
{
Core.Generic.myXML xml = new Core.Generic.myXML(System.Windows.Forms.Application.StartupPath + "\\Setting.xml");
pDcument = new MapDocumentClass();
try
{
string mxdData = xml.GetElement("MapDocument", "mxd");
//将数据载入pDocument并与map控件联系起来
mxdData = System.Windows.Forms.Application.StartupPath + mxdData;
pDcument.Open(mxdData, "");
//Load the same pre-authored map document into the MapControl.
mapControl.LoadMxFile(mxdData, null, null);
//Set the extent of the MapControl to the full extent of the data.
mapControl.Extent = mapControl.FullExtent;
//int i;
//for (i = 0; i <= pDcument.MapCount - 1; i++)
//{
// //一个IMapDocument对象中可能有多个Map对象，遍历每个map对象
// mapControl.Map = pDcument.get_Map(i);
//}
mapControl.Refresh();
}
catch (Exception ex)
{
throw (ex);
}
finally
{
xml = null;
}
}
/// <summary>
/// 设置地图初始化范围
/// </summary>
public void InitExtent()
{
Core.Generic.myXML xml = new Core.Generic.myXML(System.Windows.Forms.Application.StartupPath + "\\Setting.xml");
try
{
float xmin, ymin, xmax, ymax;
float.TryParse(xml.GetElement("InitExtent", "Xmin"), out xmin);
float.TryParse(xml.GetElement("InitExtent", "Ymin"), out ymin);
float.TryParse(xml.GetElement("InitExtent", "Xmax"), out xmax);
float.TryParse(xml.GetElement("InitExtent", "Ymax"), out ymax);
IEnvelope env = new Envelope() as IEnvelope;
env.XMin = xmin;
env.YMin = ymin;
env.XMax = xmax;
env.YMax = ymax;
//mapControl.Extent = mapControl.FullExtent;
this.mapControl.Extent = env;
this.mapControl.Refresh();
}
catch (Exception ex)
{
throw (ex);
}
finally
{
xml = null;
}
}
/// <summary>
/// 获取网络数据集
/// </summary>
/// <param name="pFeatureClass"></param>
public void getNetWorkData(ref IFeatureClass pFeatureClass)
{
Core.Generic.myXML xml = new Core.Generic.myXML(System.Windows.Forms.Application.StartupPath + "\\Setting.xml");
pMapDcument = new MapDocumentClass();
IFeatureLayer pFeatureLayer;
try
{
string NetWorkData = xml.GetElement("MapDocument", "RoadNetData");
//将数据载入pMapDocument并与map控件联系起来
NetWorkData = System.Windows.Forms.Application.StartupPath + NetWorkData;
pMapDcument.Open(NetWorkData, "");
for (int index = 0; index < pMapDcument.get_Map(0).LayerCount; index++)
{
if (pMapDcument.get_Map(0).get_Layer(index).Name == "实验区路网数据")
{
pFeatureLayer = pMapDcument.get_Map(0).get_Layer(index) as IFeatureLayer;
pFeatureClass = pFeatureLayer.FeatureClass;
}
else
{
continue;
}
}
}
catch (Exception ex)
{
throw (ex);
}
finally
{
xml = null;
}
}
/// <summary>
/// 加载网络数据集
/// </summary>
public void LoadNetWorkDataSet()
{
Core.Generic.myXML xml = new Core.Generic.myXML(System.Windows.Forms.Application.StartupPath + "\\Setting.xml");
pMapDcument = new MapDocumentClass();
try
{
string NetWorkData = xml.GetElement("MapDocument", "RoadNetData");
//将数据载入pMapDocument并与map控件联系起来
NetWorkData = System.Windows.Forms.Application.StartupPath + NetWorkData;
pMapDcument.Open(NetWorkData, "");
int i;
for (i = 0; i <= pMapDcument.MapCount - 1; i++)
{
//一个IMapDocument对象中可能有多个Map对象，遍历每个map对象
mapControl.Map = pMapDcument.get_Map(i);
}
mapControl.Refresh();
}
catch (Exception ex)
{
throw (ex);
}
finally
{
xml = null;
}
}
/// <summary>
/// 加载配置文件设置的SHP文件
/// </summary>
public void LoadShape()
{
Core.Generic.myXML xml = new Core.Generic.myXML(System.Windows.Forms.Application.StartupPath + "\\Setting.xml");
try
{
int shpCount;
int.TryParse(xml.GetElement("Shape", "Count"), out shpCount);
string shpFile;
for (int i = 0; i < shpCount; i++)
{
shpFile = xml.GetElement("Shape", "Shp" + i);
if (shpFile.StartsWith("."))
{
shpFile = System.Windows.Forms.Application.StartupPath + shpFile.Substring(1);
}
LoadShape(shpFile);
}
mapControl.Refresh();
}
catch (Exception ex)
{
throw (ex);
}
finally
{
xml = null;
}
}
/// <summary>
/// 加载配置文件设置的DME文件
/// </summary>
public void LoadDEM()
{
Core.Generic.myXML xml = new Core.Generic.myXML(System.Windows.Forms.Application.StartupPath + "\\Setting.xml");
try
{
int DEMCount;
int.TryParse(xml.GetElement("RDEM", "Count"), out DEMCount);
string shpFile;
Program.SetProgressVal(0);
Program.SetProgreeMax(DEMCount);
for (int i = 0; i < DEMCount; i++)
{
shpFile = xml.GetElement("RDEM", "Dem" + i);
if (shpFile.StartsWith("."))
{
shpFile = System.Windows.Forms.Application.StartupPath + shpFile.Substring(1);
}
if (System.IO.File.Exists(shpFile))
{
LoadDem(shpFile);
}
Program.SetProgressVal(i);
}
this.mapControl.Refresh();
Program.SetProgressVal(DEMCount);
}
catch (Exception ex)
{
throw (ex);
}
finally
{
xml = null;
}
}
/// <summary>
/// 加载地图服务
/// </summary>
public void LoadMapService()
{
Core.Generic.myXML xml = new Core.Generic.myXML(System.Windows.Forms.Application.StartupPath + "\\Setting.xml");
try
{
int serviceCount;
int.TryParse(xml.GetElement("MapServices", "Count"), out serviceCount);
string url;
for (int i = 0; i < serviceCount; i++)
{
url = xml.GetElement("MapServices", "URL" + i);
LoadMapService(url);
}
this.mapControl.Refresh();
}
catch (Exception ex)
{
throw (ex);
}
finally
{
xml = null;
}
}
/// <summary>
/// 获取交点
/// </summary>
/// <param name="TaskAreas"></param>
/// <param name="map"></param>
public static void getIntersect(ESRI.ArcGIS.Controls.AxMapControl pMapCtr)
{
Core.Map.MapHelper map = new Core.Map.MapHelper(pMapCtr);
Core.Generic.myXML xml = new Core.Generic.myXML(System.Windows.Forms.Application.StartupPath + "\\Setting.xml");
try
{
IFeatureClass pFeatureClass = null;
Core.Model.DisaCrossPoint gatherPoint = new Core.Model.DisaCrossPoint();
Core.DAL.DisaCrossPoint dal = new Core.DAL.DisaCrossPoint();
//删除以前生成的交点
dal.Deletes(list_model[0].PID);
map.getNetWorkData(ref pFeatureClass);
if (list_model.Count == 0)
{
MessageBox.Show("该灾区尚未生成任务区！");
return;
}
//pIntersectPoint = new List<IPoint>();
string Roadtype = xml.GetElement("FilterPara", "RoadType");
string[] typeArray = Roadtype.Split(',');
string whereclause = "";
if (Roadtype != null)
{
for (int i = 0; i < typeArray.Length; i++)
{
if (i != (typeArray.Length - 1))
{
whereclause += "Type=" + typeArray[i] + " or ";
}
else
{
whereclause += "Type=" + typeArray[i];
}
}
}
foreach (Core.Model.TaskAreas taskarea in list_model)
{
IPolygon pPolygon = CoScheduling.Core.Generic.Convertor.ToPolygon(taskarea.PolygonString);
//过滤道路网
IGeometry pGeometry = pPolygon as IGeometry;
ISpatialFilter pSpatialfilter = new SpatialFilterClass();
pSpatialfilter.Geometry = pGeometry;
pSpatialfilter.SpatialRel = esriSpatialRelEnum.esriSpatialRelIntersects;
pSpatialfilter.WhereClause = whereclause;
pSpatialfilter.GeometryField = "Shape";
IFeatureCursor FeatureCursor = pFeatureClass.Search(pSpatialfilter, false);
IFeature pFeature = FeatureCursor.NextFeature();
int count = 1;
while (pFeature != null)
{
IPolyline pPolyline = pFeature.ShapeCopy as IPolyline;
ITopologicalOperator pTopologicalOperator = pPolyline as ITopologicalOperator;
IGeometry pGeometry1 =
pTopologicalOperator.Intersect(pPolygon, esriGeometryDimension.esriGeometry0Dimension) as
IGeometry;
if (!pGeometry1.IsEmpty)
{
IPointCollection Pc = pGeometry1 as IPointCollection;
ISymbol symbol = map.CreateSimpleSymbol(Color.Red, 8, ESRI.ArcGIS.Display.esriSimpleMarkerStyle.esriSMSCircle);
for (int i = 0; i < Pc.PointCount; i++)
{
//将交点显示在地图上
IPoint point = Pc.get_Point(i);
map.AddElement(Pc.get_Point(i), symbol, "Intersect|" + taskarea.ID + "|" + taskarea.PID);
//将交点存储到数据库中
gatherPoint.LON = point.X;
gatherPoint.LAT = point.Y;
gatherPoint.PID = taskarea.ID;
gatherPoint.PName = "交点(" + count++ + ")";
dal.Add(gatherPoint);
//pIntersectPoint.Add(Pc.get_Point(i));
}
}
pFeature = FeatureCursor.NextFeature();
}
}
}
catch (Exception ex) { throw ex; }
finally
{
TaskAreas = null;
}
}
/// <summary>
/// 获取交点
/// </summary>
/// <param name="pMapCtr"></param>
/// <param name="id"></param>
public static void getIntersect(ESRI.ArcGIS.Controls.AxMapControl pMapCtr, int id)
{
Core.Map.MapHelper map = new Core.Map.MapHelper(pMapCtr);
Core.Generic.myXML xml = new Core.Generic.myXML(System.Windows.Forms.Application.StartupPath + "\\Setting.xml");
try
{
IFeatureClass pFeatureClass = null;
Core.Model.DisaAreaInfo model = new Core.Model.DisaAreaInfo();
Core.DAL.DisaAreaInfo dal0 = new Core.DAL.DisaAreaInfo();
Core.Model.DisaCrossPoint gatherPoint = new Core.Model.DisaCrossPoint();
Core.DAL.DisaCrossPoint dal = new Core.DAL.DisaCrossPoint();
//删除以前生成的交点
dal.Deletes(id);
map.getNetWorkData(ref pFeatureClass);
//pIntersectPoint = new List<IPoint>();
string Roadtype = xml.GetElement("FilterPara", "RoadType");
string[] typeArray = Roadtype.Split(',');
string whereclause = "";
if (Roadtype != null)
{
for (int i = 0; i < typeArray.Length; i++)
{
if (i != (typeArray.Length - 1))
{
whereclause += "Type=" + typeArray[i] + " or ";
}
else
{
whereclause += "Type=" + typeArray[i];
}
}
}
//生成灾区影响范围Geometry
model = dal0.GetModel(id);
IPoint pPoint = new PointClass();
pPoint.PutCoords(model.LON, model.LAT);
ITopologicalOperator pTopoOp = default(ITopologicalOperator);
IGeometry geoBuffer = null;
pTopoOp = pPoint as ITopologicalOperator;
geoBuffer = pTopoOp.Buffer(model.AffectedRadius / Core.Generic.SysEnviriment.LengthPerRad);
ISpatialFilter pSpatialfilter = new SpatialFilterClass();
pSpatialfilter.Geometry = geoBuffer;
pSpatialfilter.SpatialRel = esriSpatialRelEnum.esriSpatialRelCrosses;
pSpatialfilter.WhereClause = whereclause;
pSpatialfilter.GeometryField = "Shape";
IFeatureCursor FeatureCursor = pFeatureClass.Search(pSpatialfilter, false);
IFeature pFeature = FeatureCursor.NextFeature();
int count = 1;
while (pFeature != null)
{
IPolyline pPolyline = pFeature.ShapeCopy as IPolyline;
ITopologicalOperator pTopologicalOperator = pPolyline as ITopologicalOperator;
IGeometry pGeometry1 =
pTopologicalOperator.Intersect(geoBuffer as IPolygon, esriGeometryDimension.esriGeometry0Dimension) as
IGeometry;
if (!pGeometry1.IsEmpty)
{
IPointCollection Pc = pGeometry1 as IPointCollection;
ISymbol symbol = map.CreateSimpleSymbol(Color.Red, 8, ESRI.ArcGIS.Display.esriSimpleMarkerStyle.esriSMSCircle);
for (int i = 0; i < Pc.PointCount; i++)
{
//将交点显示在地图上
IPoint point = Pc.get_Point(i);
map.AddElement(Pc.get_Point(i), symbol, "Intersect|" + id);
//将交点存储到数据库中
gatherPoint.LON = point.X;
gatherPoint.LAT = point.Y;
gatherPoint.PID = id;
gatherPoint.PName = "交点(" + count++ + ")";
dal.Add(gatherPoint);
//pIntersectPoint.Add(Pc.get_Point(i));
}
}
pFeature = FeatureCursor.NextFeature();
}
pMapCtr.ActiveView.Refresh();
}
catch (Exception ex) { throw ex; }
finally
{
TaskAreas = null;
}
}
/// <summary>
/// 加载数据(绝对路径——YJ1008)
/// </summary>
public void LoadMapData()
{
Core.Generic.myXML xml = new Core.Generic.myXML(System.Windows.Forms.Application.StartupPath + "\\Setting.xml");
try
{
string shpFile;
shpFile = xml.GetElement("MapData", "Resident");
if (!string.IsNullOrEmpty(shpFile))
{
//if (shpFile.StartsWith("."))
// shpFile = System.Windows.Forms.Application.StartupPath + shpFile.Substring(1);
if (System.IO.File.Exists(shpFile))
{
OpenResidentLayer(shpFile);
}
}
shpFile = xml.GetElement("MapData", "Road");
if (!string.IsNullOrEmpty(shpFile))
{
//if (shpFile.StartsWith("."))
// shpFile = System.Windows.Forms.Application.StartupPath + shpFile.Substring(1);
if (System.IO.File.Exists(shpFile))
{
OpenRoadLayer(shpFile);
}
}
shpFile = xml.GetElement("MapData", "Hydrographic");
if (!string.IsNullOrEmpty(shpFile))
{
//if (shpFile.StartsWith("."))
// shpFile = System.Windows.Forms.Application.StartupPath + shpFile.Substring(1);
if (System.IO.File.Exists(shpFile))
{
OpenHydroLayer(shpFile);
}
}
shpFile = xml.GetElement("MapData", "GeographicaNames");
if (!string.IsNullOrEmpty(shpFile))
{
if (shpFile.StartsWith("."))
{
shpFile = System.Windows.Forms.Application.StartupPath + shpFile.Substring(1);
}
if (System.IO.File.Exists(shpFile))
{
OpenAreaNameLayer(shpFile);
}
}
shpFile = xml.GetElement("MapData", "DEM");
if (!string.IsNullOrEmpty(shpFile))
{
//if (shpFile.StartsWith("."))
// shpFile = System.Windows.Forms.Application.StartupPath + shpFile.Substring(1);
if (System.IO.File.Exists(shpFile))
{
OpenDEMLayer(shpFile);
}
}
}
catch (Exception ex) { throw (ex); }
}
