本文整理汇总了C#中IFeatureSet.AddFeature方法的典型用法代码示例。如果您正苦于以下问题：C# IFeatureSet.AddFeature方法的具体用法？C# IFeatureSet.AddFeature怎么用？C# IFeatureSet.AddFeature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.AddFeature方法的3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: UpdateLocalitiesGisData
private void UpdateLocalitiesGisData(IFeatureSet dataset)
{
foreach (var locality in context.Localities)
{
if (string.IsNullOrEmpty(locality.Code) || locality.Location == null)
continue;
var coord = new Coordinate(locality.Location.Longitude ?? 0, locality.Location.Latitude ?? 0);
var feature = dataset.AddFeature(new Point(coord));
feature.DataRow["Code"] = locality.Code;
}
}示例2: Execute
//.........这里部分代码省略.........
{
if (!con_2r && !con_2l && !con_1 && !con_3)
{
lineList.AddSegment(cr, bc);
}
}
// Left Top out diagonals
if (con_6r)
{
lineList.AddSegment(tc, new Coordinate(xMin + x*width, yMax - (y + 1 + 0.5)*height));
}
if (con_6l)
{
lineList.AddSegment(cl, new Coordinate(xMin + (x - 0.5) * width, yMax - (y + 1) * height));
}
// Left In diagonals
if (con_6r || con_2r)
{
if (!con_8r && !con_8l && !con_7 && !con_1)
{
lineList.AddSegment(tc, cr);
}
}
if (con_6l || con_2l)
{
if (!con_4r && !con_4l && !con_5 && !con_3)
{
lineList.AddSegment(cl, bc);
}
}
if (cancelProgressHandler.Cancel)
{
return false;
}
}
}
var sw = new Stopwatch();
foreach (var pair in featureHash)
{
sw.Restart();
var key = pair.Key;
var lineSegList = pair.Value.List;
var polyList = new List<Polygon>();
var ind = 0;
while (ind != lineSegList.Count)
{
var polyShell = new List<Coordinate>();
var start = lineSegList[ind++];
polyShell.Add(start.P0);
polyShell.Add(start.P1);
while (!polyShell[0].Equals2D(polyShell[polyShell.Count - 1]))
{
var last = polyShell[polyShell.Count - 1];
LineSegment segment = null;
for (int i = ind; i < lineSegList.Count; i++)
{
var cur = lineSegList[i];
if (cur.P0.Equals2D(last) || cur.P1.Equals2D(last))
{
segment = cur;
if (ind != i)
{
var swap = lineSegList[ind];
lineSegList[ind] = cur;
lineSegList[i] = swap;
}
ind++;
break;
}
}
Debug.Assert(segment != null);
polyShell.Add(segment.P0.Equals2D(last) ? segment.P1 : segment.P0);
}
polyList.Add(new Polygon(polyShell));
}
var geometry = polyList.Count == 1
? (IBasicGeometry)polyList[0]
: new MultiPolygon(polyList.ToArray());
var f = output.AddFeature(geometry);
f.DataRow["Value"] = key;
sw.Stop();
Debug.WriteLine(sw.ElapsedMilliseconds);
}
output.AttributesPopulated = true;
output.Save();
return true;
}示例3: UpdateFrequenciesGisData
private void UpdateFrequenciesGisData(IFeatureSet dataset)
{
dataset.DataTable.Columns.Add(new DataColumn("Frequency", typeof (double)));
dataset.DataTable.Columns.Add(new DataColumn("Dimension", typeof (string)));
if (selectedAnalysis == null) return;
if (string.IsNullOrEmpty(dimension)) return;
foreach (var frequency in selectedAnalysis.Frequencies)
{
if (!frequency.Name.StartsWith(dimension))
continue;
var location = frequency.Locality.Location;
if (location == null)
continue;
//should it instead skip the locality if part of the coordinate is missing?
var coord = new Coordinate(location.Longitude ?? 0, location.Latitude ?? 0);
var feature = dataset.AddFeature(new Point(coord));
feature.DataRow["Code"] = frequency.Locality.Code;
feature.DataRow["Frequency"] = frequency.Value;
feature.DataRow["Dimension"] = frequency.Name;
}
}