/// <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");
}
}
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);
}
}
}
/// <summary>
/// 定位任务区
/// </summary>
/// <param name="pMapCtr"></param>
/// <param name="id"></param>
public static void PositionTaskArea(ESRI.ArcGIS.Controls.AxMapControl pMapCtr, int id)
{
Core.Model.TASK_LAYOUT_LIST model = new Core.Model.TASK_LAYOUT_LIST();
Core.DAL.TASK_LAYOUT_LIST dal = new Core.DAL.TASK_LAYOUT_LIST();
try
{
model = dal.GetModel(id);
IEnvelope envelope;
if (model.TASKTYPE == 0)
{
IPoint taskPoint = new PointClass();
taskPoint.PutCoords(Convert.ToDouble(model.LON), Convert.ToDouble(model.LAT));
envelope = taskPoint.Envelope;
}
else
{
string[] points = model.AREASTRING.Split(' ');
string polygon = "";
for (int i = 0; i < points.Length - 1; i += 2)
{
polygon += points[i + 1] + "," + points[i] + ";";
}
IPolygon taskarea = Core.Generic.Convertor.ToPolygon(polygon);
envelope = taskarea.Envelope;
}
if (!envelope.IsEmpty)
{
envelope.Expand(2, 2, true);
}
pMapCtr.Extent = envelope;
pMapCtr.ActiveView.Refresh();
}
catch (Exception ex)
{
throw (ex);
}
finally
{
model = null;
dal = null;
}
}
