public static mapcontent createnewmapcontentofnolayer(string mapname, string server, string port, string username, string password, string database)
{
GeoDatabase gdb = PGGeoDatabase.GetGeoDatabase(server, port, username, password, database, new List <string>());
List <Layer> layerlist = new List <Layer>();
mapcontent map = new mapcontent(mapname, gdb, layerlist);
return(map);
}
public mapcontent(string mapname, GeoDatabase gdb, List <Layer> layerlist)
{
this.name = mapname;
this.layerlist = layerlist;
this.gdb = gdb;
//???SRS怎么办
this.srs = new SRS();
srs.srid = 0;
}
private void Open_MouseDown(object sender, RoutedEventArgs e)
{
OpenFileDialog opendlg = new OpenFileDialog();
opendlg.Filter = "smartgisproject(*.pro)|*.pro";
if (opendlg.ShowDialog(this) == true)
{
mappro = MapProject.LoadMapProject(opendlg.FileName);
if (mappro == null)
{
//MessageBox.Show("打开地图失败！");
return;
}
mappro.projectpath = opendlg.FileName;
List <string> datapathlist = mappro.dic_datapath.Values.ToList();
mapControl.mapcontent = mapcontent.LoadMapContent(mappro.projectname, mappro.dic_datapath, mappro.dic_stylepath, mappro.server, mappro.port, mappro.username, mappro.password, mappro.database);
this.gdb = mapControl.mapcontent.gdb;
ShowTreeView(mapControl.mapcontent);
mapControl.SetDefaultoffsetandDisplayScale(mapControl.mapcontent);
mapControl.mapcontrol_refresh();
}
//OpenFileDialog dialog = new OpenFileDialog();
//dialog.Filter = "Map File (.txt)|*.txt";
//if (dialog.ShowDialog() == true)
//{
// string path = dialog.FileName;
// mapControl.Map.OpenMap(path);
// List<Layer> layers = mapControl.Map.GetLayers();
// for (int i = 0; i < mapControl.Map.LayerCount; i++)
// {
// layers[i].Name = "test";
// treeView.Items.Add(new LayerModel(layers[i].Name));
// //items.Add(layers[i].Name);
// }
// mapControl.Refresh();
// this.Title = "Mercury GIS - " + System.IO.Path.GetFileNameWithoutExtension(path);
// curLayer = layers[0];
//}
}
/// <summary>
///
/// </summary>
/// <param name="gdb"></param>
/// <param name="mapname"></param>
/// <param name="stylepath">mapproject必须给相同数量的stylepath，如果没有value应该为null,key为layername</param>
/// <returns></returns>
public static mapcontent LoadMapContent(string mapname, Dictionary <string, string> datasourcepath, Dictionary <string, string> stylepath, string server, string port, string username, string password, string database)
{
List <Layer> layerlist = new List <Layer>();
GeoDatabase gdb = PGGeoDatabase.GetGeoDatabase(server, port, username, password, database, datasourcepath.Values.ToList());
//Dictionary<String, FeatureSource> dic = gdb.featureSources;
foreach (string layername in datasourcepath.Keys)
{
//获取featuresoucre
FeatureSource featuresource = null;
if (!gdb.featureSources.TryGetValue(datasourcepath[layername], out featuresource))
{
continue;
}
Layer layer = Layer.LoadLayer(featuresource, layername, stylepath[layername]);
layerlist.Add(layer);
}
mapcontent map = new mapcontent(mapname, gdb, layerlist);
return(map);
}
private void New_MouseDown(Object sender, RoutedEventArgs e)
{
NewMap dialog = new NewMap();
if (dialog.ShowDialog() == true)
{
string name = dialog.mapName;
//创建工程对象
mappro = MapProject.CreateMapProject(name);
mappro.server = dialog.server;
mappro.port = dialog.port;
mappro.username = dialog.username;
mappro.password = dialog.password;
mappro.database = dialog.database;
//创建mapcontent对象
mapcontent mapcontent = mapcontent.createnewmapcontentofnolayer(name, dialog.server, dialog.port, dialog.username, dialog.password, dialog.database);
gdb = mapcontent.gdb;
mapControl.mapcontent = mapcontent;
mapControl.mapcontrol_refresh();
this.Title = "Mercury GIS - " + name;
//刷新图层树
//ShowTreeView(mapcontent);
}
}