private void method_3(object sender, ValueChangedEventArgs e)
{
IPoint inPoint = RasterAdjustHelper.RasterAdjust.DestPointCollection.get_Point(e.Row);
try
{
if (e.Column == 3)
{
inPoint.X = Convert.ToDouble(e.NewValue);
}
else if (e.Column == 4)
{
inPoint.Y = Convert.ToDouble(e.NewValue);
}
}
catch
{
return;
}
object before = Missing.Value;
IPointCollection newPoints = new Multipoint();
newPoints.AddPoint(inPoint, ref before, ref before);
RasterAdjustHelper.RasterAdjust.DestPointCollection.ReplacePointCollection(e.Row, 1, newPoints);
}
public override bool DeCompose(out IArray iarray_0)
{
bool flag;
iarray_0 = null;
if (this.m_pGeometry.GeometryType != esriGeometryType.esriGeometryMultipoint)
{
flag = false;
}
else
{
object value = Missing.Value;
iarray_0 = new Array();
IPointCollection mPGeometry = this.m_pGeometry as IPointCollection;
IPoint point = null;
for (int i = 0; i < mPGeometry.PointCount; i++)
{
point = mPGeometry.Point[i];
IPointCollection multipointClass = new Multipoint();
multipointClass.AddPoint(point, ref value, ref value);
iarray_0.Add(multipointClass);
}
flag = true;
}
return(flag);
}
public override IGeometry HorizontalMirror(IPoint ipoint_0)
{
IPoint pointClass;
IGeometry geometry;
if (this.m_pGeometry.GeometryType != esriGeometryType.esriGeometryPoint)
{
object value = Missing.Value;
IPointCollection mPGeometry = this.m_pGeometry as IPointCollection;
IPointCollection multipointClass = new Multipoint();
for (int i = 0; i < mPGeometry.PointCount; i++)
{
IPoint point = mPGeometry.Point[i];
pointClass = new ESRI.ArcGIS.Geometry.Point();
pointClass.PutCoords(2 * ipoint_0.X - pointClass.X, pointClass.Y);
multipointClass.AddPoint(pointClass, ref value, ref value);
}
geometry = multipointClass as IGeometry;
}
else
{
pointClass = new ESRI.ArcGIS.Geometry.Point();
pointClass.PutCoords(2 * ipoint_0.X - (this.m_pGeometry as IPoint).X, (this.m_pGeometry as IPoint).Y);
geometry = pointClass;
}
return(geometry);
}
private void method_3(IDisplay idisplay_0, esriViewDrawPhase esriViewDrawPhase_0)
{
if ((CmdSelectTopology.m_TopologyGraph == null ? false : this.Enabled))
{
IEnumTopologyEdge edgeSelection = CmdSelectTopology.m_TopologyGraph.EdgeSelection;
edgeSelection.Reset();
ITopologyEdge topologyEdge = edgeSelection.Next();
object value = Missing.Value;
if (topologyEdge != null)
{
IGeometryCollection polylineClass = new Polyline() as IGeometryCollection;
while (topologyEdge != null)
{
polylineClass.AddGeometryCollection((IGeometryCollection)topologyEdge.Geometry);
topologyEdge = edgeSelection.Next();
}
idisplay_0.SetSymbol((ISymbol)this.ilineSymbol_0);
idisplay_0.DrawPolyline((IGeometry)polylineClass);
}
IEnumTopologyNode nodeSelection = CmdSelectTopology.m_TopologyGraph.NodeSelection;
nodeSelection.Reset();
ITopologyNode topologyNode = nodeSelection.Next();
if (topologyNode != null)
{
IPointCollection multipointClass = new Multipoint();
while (topologyNode != null)
{
multipointClass.AddPoint((IPoint)topologyNode.Geometry, ref value, ref value);
topologyNode = nodeSelection.Next();
}
idisplay_0.SetSymbol((ISymbol)this.imarkerSymbol_0);
idisplay_0.DrawMultipoint((IGeometry)multipointClass);
}
}
}
public void CanDetermineEqualMultipointXyChangedOrderWithDuplicates()
{
Multipoint <IPnt> mp1 = new Multipoint <IPnt>(
new[]
{
new Pnt3D(1234.5678, 9876.54321, 345.6),
new Pnt3D(234.5678, 987.54321, 355.6),
new Pnt3D(34.5678, 98.54321, 365.6),
new Pnt3D(4.5678, 9.54321, 375.6)
});
Multipoint <IPnt> mp2 = new Multipoint <IPnt>(mp1.GetPoints(0, null, true).Reverse());
mp2.AddPoint(new Pnt3D(34.5678, 98.54321, 365.6));
Assert.IsTrue(GeomRelationUtils.AreMultipointsEqualXY(mp1, mp2, 0.00001));
mp2 = new Multipoint <IPnt>(mp2.GetPoints(0, null, true).Reverse());
Assert.IsTrue(GeomRelationUtils.AreMultipointsEqualXY(mp1, mp2, 0.00001));
mp2.AddPoint(new Pnt3D(34.4678, 98.64321, 365.6));
Assert.IsFalse(GeomRelationUtils.AreMultipointsEqualXY(mp1, mp2, 0.00001));
Assert.IsTrue(GeomRelationUtils.AreBoundsEqual(mp1, mp2, 0.000001));
}
public static IGeometry Mirror(IGeometry igeometry_0, ILine iline_0)
{
IGeometry geometry;
IPointCollection igeometry0;
object value;
int i;
IPointCollection polylineClass = null;
if (igeometry_0 is IPolyline)
{
polylineClass = new Polyline();
}
else if (!(igeometry_0 is IPolygon))
{
if (igeometry_0 is IMultipoint)
{
polylineClass = new Multipoint();
igeometry0 = igeometry_0 as IPointCollection;
value = Missing.Value;
for (i = 0; i < igeometry0.PointCount; i++)
{
polylineClass.AddPoint(GeometryOperator.Mirror(igeometry0.Point[i], iline_0), ref value,
ref value);
}
geometry = polylineClass as IGeometry;
return(geometry);
}
if (!(igeometry_0 is IPoint))
{
geometry = null;
return(geometry);
}
else
{
geometry = GeometryOperator.Mirror(igeometry_0 as IPoint, iline_0);
return(geometry);
}
}
else
{
polylineClass = new Polygon();
}
igeometry0 = igeometry_0 as IPointCollection;
value = Missing.Value;
for (i = 0; i < igeometry0.PointCount; i++)
{
polylineClass.AddPoint(GeometryOperator.Mirror(igeometry0.Point[i], iline_0), ref value, ref value);
}
geometry = polylineClass as IGeometry;
return(geometry);
}
public static void RelpacePoint(IPoint ipoint_0, IGeometry igeometry_0, int int_0, int int_1)
{
IPointCollection multipointClass = new Multipoint();
object value = Missing.Value;
multipointClass.AddPoint(ipoint_0, ref value, ref value);
IPath geometry = (IPath)((IGeometryCollection)igeometry_0).Geometry[int_0];
bool isClosed = geometry.IsClosed;
((IPointCollection)geometry).ReplacePointCollection(int_1, 1, multipointClass);
if (isClosed && int_1 == 0)
{
((IPointCollection)geometry).ReplacePointCollection((geometry as IPointCollection).PointCount - 1, 1,
multipointClass);
}
}
public bool Snap(IGeometry igeometry_0, IPoint ipoint_0, double double_0)
{
bool flag;
int i;
IHitTest shape;
IGeometry geometry;
if (!EditorLicenseProviderCheck.Check())
{
flag = false;
}
else if (this.ifeatureCache_0.Count != 0)
{
bool flag1 = false;
double num = 0;
int num1 = 0;
int num2 = 0;
bool flag2 = true;
IPoint pointClass = new ESRI.ArcGIS.Geometry.Point();
object value = Missing.Value;
IArray arrayClass = new Array();
for (i = 0; i < this.ifeatureCache_0.Count; i++)
{
shape = (IHitTest)this.ifeatureCache_0.Feature[i].Shape;
if ((shape is IPolyline ? true : shape is IPolygon) &&
shape.HitTest(ipoint_0, double_0, esriGeometryHitPartType.esriGeometryPartBoundary, pointClass,
ref num, ref num1, ref num2, ref flag2))
{
arrayClass.Add(shape);
}
}
IPointCollection multipointClass = new Multipoint();
IArray arrayClass1 = new Array() as IArray;
for (i = 0; i < arrayClass.Count; i++)
{
ITopologicalOperator2 element = (ITopologicalOperator2)arrayClass.Element[i];
for (int j = 0; j < arrayClass.Count; j++)
{
if (i != j)
{
if (((IGeometry)arrayClass.Element[i]).GeometryType !=
((IGeometry)arrayClass.Element[j]).GeometryType)
{
geometry = element.IntersectMultidimension((IGeometry)arrayClass.Element[j]);
if (geometry != null)
{
IGeometryCollection geometryCollection = geometry as IGeometryCollection;
if (geometryCollection != null)
{
for (int k = 0; k < geometryCollection.GeometryCount; k++)
{
geometry = geometryCollection.Geometry[k];
if (geometry is IPointCollection)
{
multipointClass.AddPointCollection((IPointCollection)geometry);
}
else if (geometry is IPointCollection)
{
multipointClass.AddPoint((IPoint)geometry, ref value, ref value);
}
}
}
}
}
else
{
geometry = element.Intersect((IGeometry)arrayClass.Element[j],
esriGeometryDimension.esriGeometry0Dimension);
if (geometry != null)
{
if (geometry is IPointCollection)
{
multipointClass.AddPointCollection((IPointCollection)geometry);
}
else if (geometry is IPointCollection)
{
multipointClass.AddPoint((IPoint)geometry, ref value, ref value);
}
}
}
}
}
}
shape = (IHitTest)multipointClass;
if (shape.HitTest(ipoint_0, double_0, esriGeometryHitPartType.esriGeometryPartVertex, pointClass,
ref num, ref num1, ref num2, ref flag2))
{
ipoint_0.PutCoords(pointClass.X, pointClass.Y);
flag1 = true;
}
flag = flag1;
}
else
{
flag = false;
}
return(flag);
}
private static List <IPolyline> GetFeatureIntersection(IFeature feature, IPolyline polyline)
{
var resultPolylines = new List <IPolyline>();
var multipoint = new Multipoint();
IGeometry geometry = feature.ShapeCopy;
geometry.Project(polyline.SpatialReference);
ITopologicalOperator pTopo = geometry as ITopologicalOperator;
var result = pTopo.Intersect(polyline, esriGeometryDimension.esriGeometry0Dimension);
var firstLinePointOnLayer = (IPoint)pTopo.Intersect(polyline.FromPoint, esriGeometryDimension.esriGeometry0Dimension);
var lastLinePointOnLayer = (IPoint)pTopo.Intersect(polyline.ToPoint, esriGeometryDimension.esriGeometry0Dimension);
if (!result.IsEmpty)
{
multipoint = (Multipoint)result;
IPoint firstPoint = null;
IPoint lastPoint = null;
if (!firstLinePointOnLayer.IsEmpty)
{
if (firstLinePointOnLayer.Y > multipoint.Point[0].Y)
{
firstPoint = firstLinePointOnLayer;
}
else
{
lastPoint = firstLinePointOnLayer;
}
}
if (!lastLinePointOnLayer.IsEmpty)
{
if (lastLinePointOnLayer.Y > multipoint.Point[0].Y)
{
firstPoint = lastLinePointOnLayer;
}
else
{
lastPoint = lastLinePointOnLayer;
}
}
if (firstPoint != null)
{
var buff = new Multipoint();
buff.AddPointCollection(multipoint);
multipoint.RemovePoints(0, multipoint.PointCount);
multipoint.AddPoint(firstPoint);
multipoint.AddPointCollection(buff);
}
if (lastPoint != null)
{
multipoint.AddPoint(lastPoint);
}
}
if (result.IsEmpty && !firstLinePointOnLayer.IsEmpty)
{
if (!firstLinePointOnLayer.IsEmpty)
{
multipoint.AddPoint((IPoint)firstLinePointOnLayer);
}
if (!lastLinePointOnLayer.IsEmpty)
{
multipoint.AddPoint((IPoint)lastLinePointOnLayer);
}
}
if (multipoint.PointCount == 1)
{
multipoint.Point[0].Project(polyline.SpatialReference);
resultPolylines.Add(CreatePolylineFromPoints(multipoint.Point[0], multipoint.Point[0]));
}
else if (multipoint.PointCount > 0)
{
for (int i = 0; i < multipoint.PointCount - 1; i++)
{
multipoint.Point[i].Project(polyline.SpatialReference);
multipoint.Point[i + 1].Project(polyline.SpatialReference);
resultPolylines.Add(CreatePolylineFromPoints(multipoint.Point[i], multipoint.Point[i + 1]));
i++;
}
}
return(resultPolylines);
}
private void ButtonMatch_Click(object sender, EventArgs e)
{
//获取需要匹配的任务需求，所需传感器类型、最大空间分辨率和范围
string task_id = this.dataGridViewTask.CurrentRow.Cells[0].Value.ToString();
taskrequirement = dal_taskrequirement.GetModel(Convert.ToDecimal(task_id));
//taskobsregion = dal_taskobsregion.GetModel(Convert.ToDecimal(task_id));
decimal MaxSpaceResolution = taskrequirement.SpaceResolution;
string SensorsNeeded = taskrequirement.SensorNeeded;
string[] SensorsNeeded_split = SensorsNeeded.Split(' ');
//存储结果的数据集
DataSet DSSensor1QueryResult = new DataSet();
//首先要就传感器类型和空间分辨率指标查询观测资源传感器
string SensorQueryCondition = "";
SensorQueryCondition += " GeometryResolution<=" + MaxSpaceResolution;
SensorQueryCondition += " And ( ";
//根据传感器类型string判断数据库中SensorType中0或1的对应关系，0代表雷达，1代表光学
int SensorTypeID = GetSensorTypeID(SensorsNeeded_split);
if (SensorTypeID == 0 || SensorTypeID == 1)
{
SensorQueryCondition += "SensorType='" + SensorTypeID.ToString() + "'";
}
else if (SensorTypeID == 2)
{
SensorQueryCondition += "SensorType='" + "1' " + " or " + "SensorType='" + "0' ";
}
SensorQueryCondition += " )";
//查询
try
{
DSSensor1QueryResult = GetSensor1InfoDataSet(SensorQueryCondition);
}
catch (System.Exception ex)
{
MessageBox.Show("请输入正确的参数！");
}
DataTable DTSensor1 = DSSensor1QueryResult.Tables["SENSOR_1"];
string whereClause_Band = "";
bool BandTypeConstraint = false;
string BandTypeNeeded = "";
//针对经过空间分辨率和SensorTypeID查出来的传感器列表进行BandType波段类型的查询
for (int i = DTSensor1.Rows.Count - 1; i >= 0; i--)
{
//获取这一条记录的传感器ID
decimal sensorid = Convert.ToDecimal(DTSensor1.Rows[i]["SensorID"].ToString());
whereClause_Band = "SensorID=" + sensorid;
//根据获取的传感器ID，SensorID来获取Sensor_Band_Mode表中所有对应的Band实体
List <CoScheduling.Core.Model.Sensor_Band_Mode> SensorBandList = dal_sensorbandmode.GetList(whereClause_Band);
BandTypeConstraint = false;//针对每个传感器都要从默认的false开始判断
//对每一个观测任务中所需的传感器波段类型，判断已经筛选出的传感器的波段是否能够满足
for (int j = 0; j < SensorsNeeded_split.Count() - 1; j++)
{
//将观测任务中所需传感器类型的中文表达转换成英文表达
BandTypeNeeded = BandTypeTask2Resource(SensorsNeeded_split[j]);
//先判断提供的波段类型是否与当前需求的是否一致
//如果满足，不用再进行下一个需求波段的判断
for (int k = 0; k < SensorBandList.Count; k++)
{
if (SensorBandList[k].BandType == "PAN" && (BandTypeNeeded.Contains("IS") || BandTypeNeeded.Contains("IR")))
{
BandTypeConstraint = true;
break;
}
//如果传感器提供的波段类型与任务需求的一个相符，条件满足
else if (SensorBandList[k].BandType.Contains(BandTypeNeeded))
{
BandTypeConstraint = true;
break;
}
}
if (BandTypeConstraint == true)
{
break;
}
}
//对应传感器，如果不满足波段类型条件，在DataTable中移除
if (BandTypeConstraint == false)
{
DTSensor1.Rows[i].Delete();
}
}
DTSensor1.AcceptChanges();
//空间范围约束条件
string[] pointcoord = taskrequirement.PolygonString.Split(';');
List <IPoint> lstPoint = new List <IPoint>(pointcoord.Length);
bool ObvRegConstraint = false;
//将taskobsregion中的经纬度范围转化为矩形四个边界点
int pointcount = pointcoord.Length;
for (int i = 0; i < pointcount - 1; i++)
{
lstPoint.Add(GetFlatCoordinate(Convert.ToDouble(pointcoord[i].Split(',')[0]), Convert.ToDouble(pointcoord[i].Split(',')[1])));
}
//将边界点转化成IGeometry的多边形
IPointCollection PCollection_ObvReg = new Multipoint();
for (int i = 0; i < lstPoint.Count; i++)
{
PCollection_ObvReg.AddPoint(lstPoint[i]);
}
IGeometry Polygon_ObvReg = getGeometry(PCollection_ObvReg);
//对于传感器观测条件进行查询
for (int i = DTSensor1.Rows.Count - 1; i >= 0; i--)
{
decimal platformid = Convert.ToDecimal(DTSensor1.Rows[i]["PLATFORM_ID"].ToString());
if (platformid.ToString().Length == 5 || (platformid.ToString().Length == 6 && platformid.ToString()[0] == '1'))//卫星
{
ObvRegConstraint = ISMatchSTCondition(lstPoint, platformid, taskrequirement.StartTime, taskrequirement.EndTime);
}
else if (platformid.ToString().Length == 6 && (platformid.ToString()[0] == '3' || platformid.ToString()[0] == '2'))//飞艇无人机
{
//计算无人机的覆盖距离
uav_range = dal_uav_range.GetModel(platformid);
decimal cruisingvelocity = uav_range.CruisingVelocity;
decimal cruisingtime = uav_range.CruisingTime;
decimal coverdistance = cruisingvelocity * 1000 * (cruisingtime / 60);
//无人机当前所在地的坐标（State表）
state = dal_state.GetModel(platformid);
decimal state_lon = state.Longitude;
decimal state_lat = state.Latitude;
IPoint pointpostition = GetFlatCoordinate(Convert.ToDouble(state_lon), Convert.ToDouble(state_lat)); //基站点的平面坐标
decimal distance_basepoint2region = Convert.ToDecimal(GetTwoGeometryDistance(pointpostition as IGeometry, Polygon_ObvReg)); //点到面的距离
if (coverdistance >= distance_basepoint2region)
{
ObvRegConstraint = true;
}
}
//如果不满足条件，将这一条记录在Sensor1表中删除
if (ObvRegConstraint == false)
{
DTSensor1.Rows[i].Delete();
}
}
DTSensor1.AcceptChanges();
//筛选结果的显示
dataGridViewSensor.AutoGenerateColumns = false;
this.dataGridViewSensor.DataSource = DTSensor1;
getSensorNum();
}
private IPoint method_8(IPoint ipoint_0, IFeatureCache2 ifeatureCache2_0, double double_0)
{
int i;
IGeometry geometry;
double num = 0;
int num1 = 0;
int num2 = 0;
bool flag = true;
IPoint point = null;
List <IGeometry> geometries = new List <IGeometry>();
for (i = 0; i < ifeatureCache2_0.Count; i++)
{
IFeature feature = ifeatureCache2_0.Feature[i];
if ((feature.Shape.GeometryType == esriGeometryType.esriGeometryPolyline
? true
: feature.Shape.GeometryType == esriGeometryType.esriGeometryPolygon))
{
IPoint pointClass = new ESRI.ArcGIS.Geometry.Point();
IHitTest shape = (IHitTest)feature.Shape;
if (
shape.HitTest(ipoint_0, double_0, esriGeometryHitPartType.esriGeometryPartBoundary, pointClass,
ref num, ref num1, ref num2, ref flag) && num <= double_0)
{
IGeometryCollection geometryCollection = shape as IGeometryCollection;
if (geometryCollection != null)
{
ISegmentCollection segmentCollection =
geometryCollection.Geometry[num1] as ISegmentCollection;
if (segmentCollection != null)
{
//segmentCollection.Segment[num2] is ICircularArc;
}
}
}
}
}
IPointCollection multipointClass = new Multipoint();
for (i = 0; i < geometries.Count; i++)
{
ITopologicalOperator2 item = (ITopologicalOperator2)geometries[i];
for (int j = 0; j < geometries.Count; j++)
{
if (i != j)
{
if (geometries[i].GeometryType != geometries[j].GeometryType)
{
geometry = item.IntersectMultidimension(geometries[j]);
if (geometry != null)
{
IGeometryCollection geometryCollection1 = geometry as IGeometryCollection;
if (geometryCollection1 != null)
{
for (int k = 0; k < geometryCollection1.GeometryCount; k++)
{
geometry = geometryCollection1.Geometry[k];
if (geometry is IPointCollection)
{
multipointClass.AddPointCollection((IPointCollection)geometry);
}
else if (geometry is IPoint)
{
object value = Missing.Value;
object obj = Missing.Value;
multipointClass.AddPoint((IPoint)geometry, ref value, ref obj);
}
}
}
}
}
else
{
geometry = item.Intersect(geometries[j], esriGeometryDimension.esriGeometry0Dimension);
if (geometry != null)
{
if (geometry is IPointCollection)
{
multipointClass.AddPointCollection((IPointCollection)geometry);
}
else if (geometry is IPoint)
{
object value1 = Missing.Value;
object obj1 = Missing.Value;
multipointClass.AddPoint((IPoint)geometry, ref value1, ref obj1);
}
}
}
}
}
}
IHitTest hitTest = (IHitTest)multipointClass;
IPoint pointClass1 = new ESRI.ArcGIS.Geometry.Point();
if (
hitTest.HitTest(ipoint_0, double_0, esriGeometryHitPartType.esriGeometryPartVertex, pointClass1, ref num,
ref num1, ref num2, ref flag) && num < double_0)
{
point = pointClass1;
}
return(point);
}
