public void Add(ISimpleVectorObject obj)
{
if (obj == null)
{
return;
}
if (_features.ContainsKey(obj))
{
_datasource.Remove(_features[obj]);
_features.Remove(obj);
Add(obj);
}
else
{
Feature fet = GetFeature(obj);
if (fet == null)
{
return;
}
_datasource.AddFeatures(new Feature[] { fet });
_features.Add(obj, fet);
}
if (obj is SimpleVectorObject)
{
(obj as SimpleVectorObject).SetHost(this);
}
_canvas.Refresh(enumRefreshType.All);
}
public static CodeCell.AgileMap.Core.IFeatureLayer CreateAndLoadVectorLayerForMicaps(ISmartSession session, ICanvas canvas, string fname, string dataTypeId, params object[] args)
{
if (string.IsNullOrEmpty(fname) || !File.Exists(fname))
{
return(null);
}
using (IVectorFeatureDataReader reader = MicapsDataReaderFactory.GetVectorFeatureDataReader(fname, dataTypeId))
{
if (reader == null)
{
return(null);
}
if (reader.Features != null)
{
MemoryDataSource mds = new MemoryDataSource(fname, reader.ShapeType, enumCoordinateType.Geographic, reader.Envelope, reader.Fields);
IFeatureClass fetClass = new FeatureClass(mds);
mds.AddFeatures(reader.Features);
CodeCell.AgileMap.Core.IFeatureLayer fetLayer = new FeatureLayer(fname, fetClass);
TryApplyStyle(fetLayer, dataTypeId);
IVectorHostLayer host = canvas.LayerContainer.VectorHost as IVectorHostLayer;
if (host != null)
{
host.Set(canvas);
IMapRuntime mapRuntime = host.MapRuntime as IMapRuntime;
if (mapRuntime != null)
{
IMap map = mapRuntime.Map as IMap;
if (map != null)
{
map.LayerContainer.Append(fetLayer);
FeatureLayer fetL = map.LayerContainer.Layers[0] as FeatureLayer;
FeatureClass fetC = fetL.Class as FeatureClass;
Envelope evp = fetC.FullEnvelope.Clone() as Envelope;
CoordEnvelope cvEvp = new CoordEnvelope(evp.MinX, evp.MaxX, evp.MinY, evp.MaxY);
canvas.CurrentEnvelope = cvEvp;
canvas.Refresh(enumRefreshType.All);
}
}
return(fetLayer);
}
}
}
return(null);
}
private void button2_Click(object sender, EventArgs e)
{
//IMap map = MapFactory.LoadMapFrom(@"E:\AgileMap项目\配置好的地图\Map1\CC_MapLocalFile-Default.mcd");
IMap map = MapFactory.LoadMapFrom(@"d:\m.mcd");
agileMapControl1.Apply(map);
ShapePoint pt = new ShapePoint(116, 39);
Feature fet = new Feature(0, pt, null, null, null);
MemoryDataSource ds = new MemoryDataSource("memeory", enumShapeType.Point);
FeatureClass fetc = new FeatureClass(ds);
FeatureLayer fetlay = new FeatureLayer("memory", fetc);
SimpleMarkerSymbol sym = new SimpleMarkerSymbol(masSimpleMarkerStyle.Circle);
sym.Size = new System.Drawing.Size(10, 10);
fetlay.Renderer = new SimpleFeatureRenderer(sym);
ds.AddFeatures(new Feature[] { fet });
agileMapControl1.Map.LayerContainer.Append(fetlay);
}
public static CodeCell.AgileMap.Core.IFeatureLayer CreateAndLoadVectorLayerForMicaps(ISmartSession session, ICanvas canvas, string fname, Feature[] features)
{
if (string.IsNullOrEmpty(fname) || !File.Exists(fname))
{
return(null);
}
if (features != null)
{
MemoryDataSource mds = new MemoryDataSource(fname, enumShapeType.Polyline);
IFeatureClass fetClass = new FeatureClass(mds);
mds.AddFeatures(features);
CodeCell.AgileMap.Core.IFeatureLayer fetLayer = new FeatureLayer(fname, fetClass);
//TryApplyStyle(fetLayer, dataTypeId);
IVectorHostLayer host = canvas.LayerContainer.VectorHost as IVectorHostLayer;
if (host != null)
{
host.Set(canvas);
IMapRuntime mapRuntime = host.MapRuntime as IMapRuntime;
if (mapRuntime != null)
{
IMap map = mapRuntime.Map as IMap;
if (map != null)
{
map.LayerContainer.Append(fetLayer);
FeatureLayer fetL = map.LayerContainer.Layers[0] as FeatureLayer;
FeatureClass fetC = fetL.Class as FeatureClass;
Envelope evp = fetC.FullEnvelope.Clone() as Envelope;
GeoDo.RSS.Core.DrawEngine.CoordEnvelope cvEvp = new GeoDo.RSS.Core.DrawEngine.CoordEnvelope(evp.MinX, evp.MaxX, evp.MinY, evp.MaxY);
canvas.CurrentEnvelope = cvEvp;
canvas.Refresh(enumRefreshType.All);
}
}
return(fetLayer);
}
}
return(null);
}