private EsriPolygon ReadPolygon(Dimension dimension)
{
EsriPolygon polygon = new EsriPolygon();
uint ringCount = wkbReader.ReadUInt32();
if (ringCount > 0)
{
uint exteriorRingCount = wkbReader.ReadUInt32();
EsriPointCollection pts = new EsriPointCollection();
for (int i = 0; i < exteriorRingCount; i++)
{
pts.Add(ReadPoint(dimension));
}
polygon.Rings.Add(pts);
for (int i = 1; i < ringCount; i++)
{
pts = new EsriPointCollection();
uint interiorRingCount = wkbReader.ReadUInt32();
for (int j = 0; j < interiorRingCount; j++)
{
pts.Add(ReadPoint(dimension));
}
polygon.Rings.Add(pts);
}
}
return(polygon);
}
public void Concat(EsriPointCollection pc)
{
if (pc != null)
{
int num = pc.Count;
for (int i = 0; i < num; i++)
{
this.Add(pc[i]);
}
}
}
private EsriPolyline ReadLineString(Dimension dimension)
{
EsriPolyline lineString = new EsriPolyline();
uint pointCount = wkbReader.ReadUInt32();
EsriPointCollection pts = new EsriPointCollection();
for (int i = 0; i < pointCount; i++)
{
pts.Add(ReadPoint(dimension));
}
lineString.Paths.Add(pts);
return(lineString);
}