本文整理汇总了C#中IFeatureSet.NumRows方法的典型用法代码示例。如果您正苦于以下问题：C# IFeatureSet.NumRows方法的具体用法？C# IFeatureSet.NumRows怎么用？C# IFeatureSet.NumRows使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类IFeatureSet的用法示例。
在下文中一共展示了IFeatureSet.NumRows方法的7个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: GetBasinIndexByID
private static int GetBasinIndexByID(IFeatureSet shed, int id)
{
for (var i = 0; i < shed.NumRows(); i++)
{
if (int.Parse(shed.DataTable.Rows[i].ItemArray[0].ToString()) == id)
{
return i;
}
}
return -1;
}示例2: Configure
private void Configure(IFeatureSet inFeatureSet)
{
FeatureType ft = inFeatureSet.FeatureType;
if (ft != FeatureType.Point && ft != FeatureType.MultiPoint && ft != FeatureType.Unspecified)
{
throw new PointFeatureTypeException();
}
if (inFeatureSet.NumRows() == 0)
{
MyExtent = new Extent(-180, -90, 180, 90);
}
if (inFeatureSet.NumRows() == 1)
{
MyExtent = inFeatureSet.Extent.Copy();
MyExtent.ExpandBy(10, 10);
}
Symbology = new PointScheme();
}示例3: buildMergeDownstreamUpStream
private static void buildMergeDownstreamUpStream(IFeatureSet newshed, int IDFieldNum, int LinksFieldNum, int DSFieldNum, int USFieldNum1, int USFieldNum2)
{
for (int i = 0; i <= newshed.NumRows() - 1; i++)
{
string currDSField = newshed.get_CellValue(DSFieldNum, i).ToString();
if (currDSField != "-1")
{
for (int j = 0; j <= newshed.NumRows() - 1; j++)
{
string links = newshed.get_CellValue(LinksFieldNum, j).ToString();
string[] split = links.Split(',');
for (int k = 0; k <= split.Length - 1; k++)
{
if (split[k].Trim() == currDSField)
{
newshed.EditCellValue(DSFieldNum, i, newshed.get_CellValue(IDFieldNum, j));
string upstream1 = newshed.get_CellValue(USFieldNum1, j).ToString();
if (upstream1 == "-1")
{
newshed.EditCellValue(USFieldNum1, j, newshed.get_CellValue(IDFieldNum, i));
}
else
{
newshed.EditCellValue(USFieldNum2, j, newshed.get_CellValue(IDFieldNum, i));
}
break;
}
}
}
}
}
}示例4: GetWshedFromStreamLink
private static int GetWshedFromStreamLink(int streamLink, IFeatureSet streamShape, IFeatureSet shedShape)
{
int streamindx;
const int LinkIDField = 0;
const int WaterShedIDField = 13;
for (streamindx = 0; streamindx <= streamShape.NumRows() - 1; streamindx++)
{
if (int.Parse(streamShape.get_CellValue(LinkIDField, streamindx).ToString()) == streamLink)
{
return int.Parse(streamShape.get_CellValue(WaterShedIDField, streamindx).ToString());
}
}
return -1;
}示例5: Configure
private void Configure(IFeatureSet inFeatureSet)
{
if (inFeatureSet.FeatureType != FeatureTypes.Point && inFeatureSet.FeatureType != FeatureTypes.MultiPoint)
{
throw new PointFeatureTypeException();
}
if (inFeatureSet.NumRows() == 0)
{
Envelope = new Envelope(new Coordinate(-180, -90), new Coordinate(180, 90));
}
if (inFeatureSet.NumRows() == 1)
{
Envelope = inFeatureSet.Envelope;
Envelope.ExpandBy(10);
}
Symbology = new PointScheme();
}示例6: CreatePoints
private void CreatePoints(
IFeatureSet shapeLayer, int idField)
{
this.npoints1 = shapeLayer.NumRows();
this.cpoints1 = new double[this.npoints1, 7];//x,y,z,z-inter,error,stderr
this.quadTree1 = new QuadTree();
for (int shp = 0; shp < shapeLayer.NumRows(); shp++)
{
Coordinate pt = shapeLayer.Features[shp].Coordinates[0];
this.cpoints1[shp, 0] = pt.X;
this.cpoints1[shp, 1] = pt.Y;
this.cpoints1[shp, 6] = pt.Z;
this.cpoints1[shp, 2] = Convert.ToDouble(shapeLayer.Features[shp].DataRow[idField]);
// this.quadTree1.Insert(pt.X, pt.Y, shp);
if (this.cpoints1[shp, 6] > this.extentZ1[1])
{
this.extentZ1[1] = this.cpoints1[shp, 2];
}
if (this.cpoints1[shp, 2] > this.extentZ1[1])
{
this.extentZ1[1] = this.cpoints1[shp, 2];
}
if (this.cpoints1[shp, 2] < this.extentZ1[0])
{
this.extentZ1[0] = this.cpoints1[shp, 2];
}
//xmin ymin xmax ymax
//xmin ymin zmin xmax ymax zmax
if (pt.Z > this.extent1[5])
{
this.extent1[5] = pt.Z;
}
if (pt.Y > this.extent1[4])
{
this.extent1[4] = pt.Y;
}
if (pt.X > this.extent1[3])
{
this.extent1[3] = pt.X;
}
if (pt.X < this.extent1[0])
{
this.extent1[0] = pt.X;
}
if (pt.Y < this.extent1[1])
{
this.extent1[1] = pt.Y;
}
}
}示例7: CreatePointsK
private void CreatePointsK(
IFeatureSet shapeLayer, int idField)
{
this.data = shapeLayer;
this.npoints1 = shapeLayer.NumRows();
// this.kpoints = new Kpoint[this.npoints1];//x,y,z,z-inter,error,stderr
this.quadTree1 = new QuadTree();
Stat NorthSouth = new Stat(false);
Stat EastWest = new Stat(false);
Stat TopBott = new Stat(false);
Stat Zvalue = new Stat(false);
List<int> l = SelectRandom(shapeLayer.NumRows());
this.npoints1 = l.Count();
for (int shp1 = 0; shp1 < l.Count; shp1++)
{
int shp = l[shp1];
Coordinate pt = shapeLayer.Features[shp].Coordinates[0];
Kpoint point = new Kpoint(pt.X, pt.Y, double.IsNaN(pt.Z) ? 0 : pt.Z, Convert.ToDouble(shapeLayer.Features[shp].DataRow[idField]), shp);
this.kpoints.Add(point );
//this.cpoints1[shp, 0] = pt.X;
//this.cpoints1[shp, 1] = pt.Y;
//this.cpoints1[shp, 2] = Convert.ToDouble(shapeLayer.Features[shp].DataRow[idField]);
this.quadTree1.Insert(pt.X, pt.Y, point);
NorthSouth += new Stat(pt.Y);
EastWest += new Stat(pt.X);
TopBott += new Stat(pt.Z);
Zvalue += new Stat(point.W);
}
this.extentZ1= new double[2] {Zvalue.Min,Zvalue.Max};
this.extent1= new double[6]{EastWest.Min,NorthSouth.Min,TopBott.Min,EastWest.Max,NorthSouth.Max, TopBott.Max};
this.idExtremPoints= new long[6]{EastWest.PosMin,NorthSouth.PosMin,TopBott.PosMin,EastWest.PosMax,NorthSouth.PosMax, TopBott.PosMax};
this.idExtremeZPoints= new long[2]{Zvalue.PosMin,Zvalue.PosMax};
}