/// <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);
}
}
/// <summary>
/// 加载观测区域列表
/// </summary>
/// <param name="pnode"></param>
public static void LoadSatelliteResaultList(ESRI.ArcGIS.Controls.AxMapControl pMapCtr, TreeNode pnode, bool timeChecked)
{
int pid;
int.TryParse(pnode.Tag.ToString().Substring(3), out pid);
Core.DAL.SatelliteResault dal = new Core.DAL.SatelliteResault();
List <Core.Model.SatelliteResault> list_model = new List <Core.Model.SatelliteResault>();
TreeNode node;
try
{
if (timeChecked)
{
list_model = dal.GetListByTaskIDTime(pid);
}
else
{
list_model = dal.GetListByTaskID(pid);
}
if (list_model.Count != 0)
{
pnode.Nodes.Clear();
}
foreach (Core.Model.SatelliteResault model in list_model)
{
Core.Model.ImgLayoutTempTimewindow imgLayoutTempTimewindow = new Core.Model.ImgLayoutTempTimewindow();
Core.DAL.ImgLayoutTempTimewindow dal_imgLayoutTempTimewindow = new Core.DAL.ImgLayoutTempTimewindow();
imgLayoutTempTimewindow = dal_imgLayoutTempTimewindow.GetModel(model.LSTR_SEQID.ToString());
node = new TreeNode();
node.Text = imgLayoutTempTimewindow.STARTTIME.ToString("yyyy-MM-dd HH:mm:ss") + "\\" + imgLayoutTempTimewindow.SAT_STKNAME + "\\" + imgLayoutTempTimewindow.SENSOR_STKNAME;
node.Tag = "I1|" + model.LSTR_SEQID;//I--表示观测结果，model.LSTR_SEQID--表示为观测结果ID
node.ImageIndex = 4;
node.SelectedImageIndex = 5;
pnode.Nodes.Add(node);
}
}
catch (Exception ex)
{
throw (ex);
}
finally
{
list_model = null;
dal = null;
}
}
