/// <summary>
/// 加载单个任务区 根据任务区实体类加载
/// </summary>
/// <param name="map"></param>
/// <param name="model"></param>
public static void LoadSatelliteTaskArea(Core.Map.MapHelper map, Core.Model.TASK_LAYOUT_LIST model)
{
if (model.TASKTYPE == 0)
{
ISymbol symbol = map.CreateSimpleSymbol(Color.OrangeRed, 4, esriSimpleMarkerStyle.esriSMSCross);
IPoint pPoint = new PointClass();
pPoint.PutCoords(Convert.ToDouble(model.LON), Convert.ToDouble(model.LAT));
//SatelliteResaultAreas = new List<IPolygon>();
//SatelliteResaultAreas.Add(pPolygon);
//添加任务区点
map.AddElement(pPoint, symbol, "TaskArea");
map.AddTextElement(pPoint, getTextElement(model.TASKNAME), "TaskAreaMark");
}
else
{
ISymbol symbol = map.CreateSimpleFillSymbol(Color.OrangeRed, 4, esriSimpleFillStyle.esriSFSHollow);
string[] points = model.AREASTRING.Split(' ');
string polygon = "";
for (int i = 0; i < points.Length - 1; i += 2)
{
polygon += points[i + 1] + "," + points[i] + ";";
}
IPolygon pPolygon = Core.Generic.Convertor.ToPolygon(polygon);
SatelliteResaultAreas = new List <IPolygon>();
SatelliteResaultAreas.Add(pPolygon);
//添加任务区多边形
map.AddElement(pPolygon, symbol, "TaskArea");
map.AddTextElement(pPolygon, getTextElement(model.TASKNAME), "TaskAreaMark");
}
}
/// <summary>
/// 加载集结点
/// </summary>
/// <param name="map"></param>
/// <param name="model"></param>
public static void LoadGatherPoint(Core.Map.MapHelper map, Core.Model.DisaGatherPoint model)
{
ISymbol symbol = map.CreateSimpleSymbol(Color.Blue, 8, ESRI.ArcGIS.Display.esriSimpleMarkerStyle.esriSMSCircle);
IPoint pPoint = new PointClass();
pPoint.PutCoords(model.LON, model.LAT);
map.AddElement(pPoint, symbol, "GatherPoint|" + model.PID);
}
/// <summary>
/// 加载单个任务区 根据任务区实体类加载
/// </summary>
/// <param name="map"></param>
/// <param name="model"></param>
public static void LoadTaskArea(Core.Map.MapHelper map, Core.Model.TaskAreas model)
{
ISymbol symbol = map.CreateSimpleFillSymbol(Color.Red, 4, esriSimpleFillStyle.esriSFSHollow);
IPolygon pPolygon = Core.Generic.Convertor.ToPolygon(model.PolygonString);
TaskAreas = new List <IPolygon>();
TaskAreas.Add(pPolygon);
//添加任务区多边形
map.AddElement(pPolygon, symbol, "TaskArea");
map.AddTextElement(pPolygon, getTextElement(model.Name), "TaskAreaMark");
}
/// <summary>
/// 批量加载卫星观测区 根据卫星观测区所属的任务id加载
/// </summary>
/// <param name="pMapCtr"></param>
/// <param name="id"></param>
public static void LoadSatelliteResaultAreasByTaskID(ESRI.ArcGIS.Controls.AxMapControl pMapCtr, int id, DateTime begin, DateTime end)
{
//读取并图上显示卫星观测区信息
Core.Map.MapHelper map = new Core.Map.MapHelper(pMapCtr);
map.ClearAllElement();
//卫星观测区域
Core.DAL.SatelliteResault dal_satelliteResault = new Core.DAL.SatelliteResault();
list_model = new List <Core.Model.SatelliteResault>();
IEnvelope envelope = null;
try
{
list_model = dal_satelliteResault.GetListByTaskID(id, begin, end);
if (list_model.Count == 0)
{
MessageBox.Show("该灾区尚未生成任务区！");
return;
}
//加载
foreach (Core.Model.SatelliteResault t_model in list_model)
{
try
{
LoadSatelliteResaultArea(map, t_model);
IPolygon pPolygon = Core.Generic.Convertor.ToPolygon(t_model.POLYGONSTRING);
//获取多个Polygon的Envelope外包矩形
if (envelope == null)
{
envelope = pPolygon.Envelope;
}
else
{
envelope.Union(pPolygon.Envelope);
}
}
catch (Exception ex)
{
continue;
}
}
if (!envelope.IsEmpty)
{
envelope.Expand(1.1, 1.1, true);
}
pMapCtr.Extent = envelope;
pMapCtr.ActiveView.Refresh();
}
catch (Exception ex)
{
MessageBox.Show("错误：" + ex);
}
}
private void cmiSatTask_Click(object sender, EventArgs e)
{
if (Main.MainInterface.SelectedNodeSat == null) //如果未选中任何结点，则显示观测方案管理界面
{
MessageBox.Show("请先选择要显示的观测方案下的具体观测任务再进行操作！");
return;
}
else
{
try
{
string tag = Main.MainInterface.SelectedNodeSat.Tag.ToString();
if (tag.StartsWith("S")) //显示观测任务所对应的观测方案信息
{
MessageBox.Show("请先选择要显示的观测任务再进行操作！");
}
else if (tag.StartsWith("T")) //显示观测任务所对应的观测方案信息
{
int id;
int.TryParse(Main.MainInterface.SelectedNodeSat.Tag.ToString().Substring(3), out id);
Main.Program.SetStatusLabel("正在加载任务... ...");
Core.Model.TASK_LAYOUT_LIST taskLayoutList = new Core.Model.TASK_LAYOUT_LIST();
Core.DAL.TASK_LAYOUT_LIST dal_taskLayoutList = new Core.DAL.TASK_LAYOUT_LIST();
taskLayoutList = dal_taskLayoutList.GetModel(id);
//读取并图上显示卫星观测区信息
Core.Map.MapHelper map = new Core.Map.MapHelper(Main.Program.myMap);
//map.ClearAllElement();
Coverage.SatelliteResaultHelper.LoadSatelliteTaskArea(map, taskLayoutList);
Coverage.SatelliteResaultHelper.PositionTaskArea(Main.Program.myMap, id);
}
else if (tag.StartsWith("I")) //显示具体的观测结果信息
{
int id;
int.TryParse(Main.MainInterface.SelectedNodeSat.Tag.ToString().Substring(3), out id);
Main.Program.SetStatusLabel("正在加载任务... ...");
Core.Model.TASK_LAYOUT_LIST taskLayoutList = new Core.Model.TASK_LAYOUT_LIST();
Core.DAL.TASK_LAYOUT_LIST dal_taskLayoutList = new Core.DAL.TASK_LAYOUT_LIST();
Core.DAL.ImgLayoutTempTimewindow dal_imgTimeWindow = new Core.DAL.ImgLayoutTempTimewindow();
taskLayoutList = dal_taskLayoutList.GetModel(Convert.ToInt32(dal_imgTimeWindow.GetModel(id.ToString()).TASKID));
//读取并图上显示卫星观测区信息
Core.Map.MapHelper map = new Core.Map.MapHelper(Main.Program.myMap);
//map.ClearAllElement();
Coverage.SatelliteResaultHelper.LoadSatelliteTaskArea(map, taskLayoutList);
}
Main.Program.SetStatusLabel("就绪.");
}
catch (Exception ex)
{
MessageBox.Show("错误：" + ex);
}
}
}
public static bool op = false;//fale--单元格数量创建灾区；true--单元格大小创建灾区
/// <summary>
/// 生成任务区域
/// </summary>
/// <param name="DID">灾区ID</param>
/// <param name="GridHeight">单元格高度</param>
/// <param name="GridWidth">单元格长度</param>
/// <param name="pMapCtr">地图控件</param>
public static void GenerateTask(ESRI.ArcGIS.Controls.AxMapControl pMapCtr, int DID,
double GridWidth, double GridHeight)
{
Core.Model.DisaAreaInfo di;
Core.DAL.DisaAreaInfo dal = new Core.DAL.DisaAreaInfo();
try
{
di = dal.GetModel(DID);
if (di == null)
{
throw (new Exception("读取灾区数据时出错"));
}
IPoint pnt = new ESRI.ArcGIS.Geometry.Point();
pnt.X = di.LON;
pnt.Y = di.LAT;
Core.Map.MapHelper maphelper = new Core.Map.MapHelper(pMapCtr);
System.Drawing.Color color = Color.Blue;
ISymbol symbol = maphelper.CreateSimpleFillSymbol(color, 1, esriSimpleFillStyle.esriSFSHollow);
double radius = di.AffectedRadius / Core.Generic.SysEnviriment.LengthPerRad;
MonitorTask.TaskAreaHelper th = new MonitorTask.TaskAreaHelper();
th.LoadMapData();
th.SetDisasterArea(di.LON - radius, di.LAT - radius, di.LON + radius, di.LAT + radius);
th.GenerateTask(GridWidth, GridHeight);
InitGrid = th.InitGrids;
DataGrid = th.DataGrids;
IEnvelope env = new Envelope() as IEnvelope;
//foreach (MonitorTask.Geometry.Grid grid in InitGrid)
//{
// env = new Envelope() as IEnvelope;
// env.XMin = grid.XMin;
// env.YMin = grid.YMin;
// env.XMax = grid.XMax;
// env.YMax = grid.YMax;
// maphelper.AddElement(env, symbol, "grid");
//}
//color = Color.Brown;
//symbol = maphelper.CreateSimpleFillSymbol(color, 1, esriSimpleFillStyle.esriSFSDiagonalCross);
//foreach (MonitorTask.Geometry.Grid grid in DataGrid)
//{
// env = new Envelope() as IEnvelope;
// env.XMin = grid.XMin;
// env.YMin = grid.YMin;
// env.XMax = grid.XMax;
// env.YMax = grid.YMax;
// maphelper.AddElement(env, symbol, "grid");
//}
}
catch (Exception ex) { throw (ex); }
}
/// <summary>
/// 加载单个任务区 根据任务区实体类加载
/// </summary>
/// <param name="map"></param>
/// <param name="model"></param>
public static void LoadSatelliteResaultArea(Core.Map.MapHelper map, Core.Model.SatelliteResault model)
{
CoScheduling.Core.Model.ImgLayoutTempTimewindow img = new CoScheduling.Core.Model.ImgLayoutTempTimewindow();
CoScheduling.Core.DAL.ImgLayoutTempTimewindow dal_img = new CoScheduling.Core.DAL.ImgLayoutTempTimewindow();
img = dal_img.GetModel(model.LSTR_SEQID.ToString());
ISymbol symbol = map.CreateSimpleFillSymbol(Color.Blue, 1, esriSimpleFillStyle.esriSFSHollow);
IPolygon pPolygon = Core.Generic.Convertor.ToPolygon(model.POLYGONSTRING);
SatelliteResaultAreas = new List <IPolygon>();
SatelliteResaultAreas.Add(pPolygon);
//添加任务区多边形
map.AddElement(pPolygon, symbol, "TaskArea");
map.AddElement(pPolygon, symbol, "SatResaultInfo|" + img.LSTR_SEQID);
//map.AddTextElement(pPolygon, getTextElement(img.SAT_STKNAME+"/"+img.SENSOR_STKNAME), "TaskAreaMark");
}
/// <summary>
/// 在地图上显示成像区域
/// </summary>
public void showSatelliteResault()
{
if (Main.MainInterface.SelectedNodeSat == null)
{
MessageBox.Show("请先选择观测方案再进行操作！");
return;
}
try
{
string tag = Main.MainInterface.SelectedNodeSat.Tag.ToString();
if (tag.StartsWith("S")) //任务结点
{
int id;
int.TryParse(Main.MainInterface.SelectedNodeSat.Tag.ToString().Substring(3), out id);
Main.Program.SetStatusLabel("正在加载任务... ...");
Coverage.SatelliteResaultHelper.LoadSatelliteResaultAreas(Main.Program.myMap, id, this.dateTimePicker1.Value, this.dateTimePicker2.Value);
}
else if (tag.StartsWith("T")) //任务结点
{
int id;
int.TryParse(Main.MainInterface.SelectedNodeSat.Tag.ToString().Substring(3), out id);
Main.Program.SetStatusLabel("正在加载任务... ...");
Coverage.SatelliteResaultHelper.LoadSatelliteResaultAreasByTaskID(Main.Program.myMap, id, this.dateTimePicker1.Value, this.dateTimePicker2.Value);
}
else if (tag.StartsWith("I")) //结果点
{
int id;
int.TryParse(Main.MainInterface.SelectedNodeSat.Tag.ToString().Substring(3), out id);
Main.Program.SetStatusLabel("正在加载任务... ...");
Core.Model.SatelliteResault satelliteResault = new Core.Model.SatelliteResault();
Core.DAL.SatelliteResault dal_satelliteResault = new Core.DAL.SatelliteResault();
satelliteResault = dal_satelliteResault.GetModel(id);
//读取并图上显示卫星观测区信息
Core.Map.MapHelper map = new Core.Map.MapHelper(Main.Program.myMap);
//map.ClearAllElement();
Coverage.SatelliteResaultHelper.LoadSatelliteResaultArea(map, satelliteResault);
}
Main.Program.SetStatusLabel("就绪.");
}
catch (Exception ex)
{
MessageBox.Show("错误：" + ex);
}
}
/// <summary>
/// 定位操作函数
/// </summary>
public void positionSat()
{
string tag = Main.MainInterface.SelectedNodeSat.Tag.ToString();
if (Main.MainInterface.SelectedNodeSat == null)
{
MessageBox.Show("请先选择要显示的内容再进行操作！");
return;
}
if (tag.StartsWith("S")) //观测方案
{
//int id;
//int.TryParse(tag.Substring(3), out id);
//Satellite.SatelliteResaultHelper.PositionResaultAreasBySchemeID(this.myMap, id);
//Core.Map.MapHelper map = new Core.Map.MapHelper(myMap);
MessageBox.Show("请选择具体的观测区域再进行定位");
}
else if (tag.StartsWith("T")) //观测任务
{
if (tag.Substring(1, 1) == "0") //为任务空结点
{
MessageBox.Show("未生成观测结果区域");
}
else
{
//int id;
//int.TryParse(tag.Substring(3), out id);
//Satellite.SatelliteResaultHelper.PositionResaultAreasByTaskID(this.myMap, id);
//利用助手加载任务信息并定位
MessageBox.Show("请选择具体的观测区域再进行定位");
}
}
else if (tag.StartsWith("I")) //观测区域
{
int id;
int.TryParse(tag.Substring(3), out id);
Coverage.SatelliteResaultHelper.PositionResaultArea(Main.Program.myMap, id);
Core.Map.MapHelper map = new Core.Map.MapHelper(Main.Program.myMap);
}
}
private void FormMap_Load(object sender, EventArgs e)
{
Main.Program.SetStatusLabel(" 正在加载数据...");
try
{
pMapHelper = new Core.Map.MapHelper(this.myMap);
//加载配置文件中的地图服务列表
pMapHelper.LoadMapService();
//加载配置文件中的SHP文件列表
//pMapHelper.LoadShape();
//在规划调度模块中加载地图
//if (CP.WinFormsUI.Docking.FloatWindow.ribbonControl.SelectedPage.Name == "CoScheduling")
//{
//加载配置文件中的mxd
pMapHelper.LoadMapDocument();
//}
//利用配置文件中的InitExten信息初始化地图范围
//pMapHelper.InitExtent();
//加载DEM
//pMapHelper.LoadDEM();
//将地图控件传到Program
Main.Program.myMap = this.myMap;
}
catch (Exception ex)
{
MessageBox.Show("错误:" + ex.Message, "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
finally
{
Main.Program.SetStatusLabel("就绪！");
Program.gProgressBar.Visible = false;
}
}
/// <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>
/// 批量加载任务区 根据任务区所属的灾情id加载
/// </summary>
/// <param name="pMapCtr"></param>
/// <param name="id"></param>
public static void LoadTaskAreas(ESRI.ArcGIS.Controls.AxMapControl pMapCtr, int id)
{
//读取并图上显示任务区任务区信息
Core.Map.MapHelper map = new Core.Map.MapHelper(pMapCtr);
map.ClearAllElement();
//灾区
Core.DAL.TaskAreas t_dal = new Core.DAL.TaskAreas();
list_model = new List <Core.Model.TaskAreas>();
//交点
Core.DAL.DisaCrossPoint dal = new Core.DAL.DisaCrossPoint();
List <Core.Model.DisaCrossPoint> models = new List <Core.Model.DisaCrossPoint>();
//集结点
Core.DAL.DisaGatherPoint g_dal = new Core.DAL.DisaGatherPoint();
List <Core.Model.DisaGatherPoint> g_models = new List <Core.Model.DisaGatherPoint>();
IEnvelope envelope = null;
try
{
list_model = t_dal.GetList(id);
if (list_model.Count == 0)
{
MessageBox.Show("该灾区尚未生成任务区！");
return;
}
//加载
foreach (Core.Model.TaskAreas t_model in list_model)
{
LoadTaskArea(map, t_model);
IPolygon pPolygon = Core.Generic.Convertor.ToPolygon(t_model.PolygonString);
//获取多个Polygon的Envelope外包矩形
if (envelope == null)
{
envelope = pPolygon.Envelope;
}
else
{
envelope.Union(pPolygon.Envelope);
}
//models = dal.GetList(t_model.ID, id);
//foreach (Core.Model.DisaCrossPoint model in models)
//{
// LoadCrossPoint(map, model);
//}
//g_models = g_dal.GetList(t_model.ID, id);
//foreach (Core.Model.DisaGatherPoint model in g_models)
//{
// LoadGatherPoint(map, model);
//}
}
if (!envelope.IsEmpty)
{
envelope.Expand(1.1, 1.1, true);
}
pMapCtr.Extent = envelope;
pMapCtr.ActiveView.Refresh();
}
catch (Exception ex)
{
MessageBox.Show("错误：" + ex);
}
}
