/// <summary>
/// 读取地块
/// </summary>
/// <param name="line"></param>
private void GeometriesRead(String line)
{
int count = Methods.getCharCout(line, ',');
//判断是否为地块信息行
if (count == 8)
{
if (geometries.Polygons.Count != 0) //地块信息是否为空
{
geometries.Polygons.Add(polygon);
project.Geometries.Add(geometries);//不为空则将该地块添加入批次中
}
//初始化地块
geometries = new Geometries();
//初始化多边形
polygon = new GeoPolygon();
String[] geo = line.Split(',');
geometries.Area = Double.Parse(geo[1]); //地块面积
geometries.Name = geo[3].ToString(); //地块名称
}
//判断是否为坐标点行
else if (count == 3)
{
GeoPoint point = new GeoPoint();
String[] geo = line.Split(',');
point.X = Double.Parse(geo[3]);
point.Y = Double.Parse(geo[2]);
int circle = Int32.Parse(geo[1]);
if (polygon.Circle != circle) //判断当前圈号是否一致
{
if (polygon.Points.Count != 0) //多边形信息是否为空
{
geometries.Polygons.Add(polygon); //不为空则将该地块加入地块中
}
polygon = new GeoPolygon(); //不一致则初始化多边形
polygon.Circle = circle; //多边形圈号赋值
polygon.Points.Add(point);
}
else
{
polygon.Points.Add(point);
}
}
}
/// <summary>
/// 获取WKT
/// </summary>
/// <param name="geometries">地块</param>
/// <returns>地块WKT</returns>
private static string getWkt(Geometries geometries)
{
string wkt = "";
return(wkt);
}