public static void CreateMap(MG_Map map, string mapPath)
{// c:\\data\\hello.map c:\\data\\layer.shp
if (map == null)
{
return;
}
// set MapPath
map.SetMapPath(mapPath);
// save map (layerCount n * layerPath)
int count = map.GetLayerCount();
StreamWriter sw = new StreamWriter(mapPath); // stream writer
sw.WriteLine(count); // layerCount
for (int i = 0; i < count; i++)
{
string mapFolder = Path.GetDirectoryName(mapPath);
MG_Layer layer = map.GetLayer(i);
string layerPath = mapFolder + "\\" + layer.GetLayerName() + ".shp";
CreateShapeFile(layer, layerPath); //save layer
sw.WriteLine(layerPath); // layerPath
}
sw.Close();
}
public static void RenderMap(MG_Map map, MG_MapView mapview, Graphics g)
{
for (int i = 0; i < map.GetLayerCount(); i++)
{
RenderLayer(map.GetLayer(i), mapview, g);
}
}
public static MG_Map LoadMap(string mapPath)
{
string mapName = Path.GetFileNameWithoutExtension(mapPath);
MG_Map map = new MG_Map();
map.SetMapName(mapName);
map.SetMapPath(mapPath);
StreamReader sr = new StreamReader(mapPath); // stream reader
int count = Int32.Parse(sr.ReadLine()); // layerCount
for (int i = 0; i < count; i++)
{
string layerPath = sr.ReadLine(); // layerPath
MG_Layer layer = LoadShapeFile(layerPath);
map.AddLayer(layer);
}
sr.Close();
return(map);
}
public MG_ToolPan(MG_Map map, MG_MapView mapview)
: base(MG_ToolType.Tool_Pan, null, mapview)
{
this.CurrentMap = map;
}
