/// <summary>
/// 调用此方法
/// </summary>
/// <param name="xmlname">xml名称</param>
/// <param name="filename">导出文件名</param>
/// <param name="lst">数据</param>
/// <returns></returns>
public static int CreateKml(string xmlname, string filename, List <dataFormat> lst)
{
List <KmlPlacemark> ls = new List <KmlPlacemark>();
foreach (dataFormat d in lst)
{
string type = d.type;
string coords = d.coordinates.Trim();
string styleUrl = d.styleUrl;
string name = d.name;
if (string.IsNullOrEmpty(name))
{
name = "";
}
string description = d.description;
if (string.IsNullOrEmpty(description))
{
description = "";
}
if (type == "point")
{
if (string.IsNullOrEmpty(styleUrl))
{
styleUrl = "#downArrowIcon";
}
KmlPoint p = new KmlPoint(coords);
KmlPlacemark placemark = new KmlPlacemark(name, description, styleUrl, p, null, null);
ls.Add(placemark);
}
else if (type == "line")
{
if (string.IsNullOrEmpty(styleUrl))
{
styleUrl = "#blue";
}
KmlLineString line = new KmlLineString(coords.Split(';').ToList());
KmlPlacemark placemark = new KmlPlacemark(name, description, styleUrl, null, line, null);
ls.Add(placemark);
}
else if (type == "polygon")
{
if (string.IsNullOrEmpty(styleUrl))
{
styleUrl = "#blue";
}
KmlPolygon polygon = new KmlPolygon(coords.Split(';').ToList());
KmlPlacemark placemark = new KmlPlacemark(name, description, styleUrl, null, null, polygon);
ls.Add(placemark);
}
}
try
{
KmlDocument document = new KmlDocument(xmlname, filename, ls);
Kml kml = new Kml(document);
kml.GenerateKmlFile("a.kml");
return(1);
}
catch (Exception e)
{
return(0);
}
}
public Kml(KmlDocument doc)
{
document = doc;
}