internal void addWebMappingServiceToMap(Uri WMS_URI)
{
try
{
// create a new WMS layer for the ArcMap session
IWMSGroupLayer wmsMapLayer = new WMSMapLayer() as IWMSGroupLayer;
IWMSConnectionName connName = new WMSConnectionName();
// set the property of the WMS layer to the Google Maps Engine
// WMS GetCapabilities URL
IPropertySet propSet = new PropertySet();
propSet.SetProperty("URL", WMS_URI.ToString());
connName.ConnectionProperties = propSet;
// create a new data layer for the WMS layer to use
IDataLayer dataLayer = wmsMapLayer as IDataLayer;
dataLayer.Connect((IName)connName);
// create a new ArcMap layer and add the WMS. Set the name.
IWMSServiceDescription serviceDesc = wmsMapLayer.WMSServiceDescription;
ILayer layer = wmsMapLayer as ILayer;
layer.Name = serviceDesc.WMSTitle;
// add the WMS layer to the ArcMap session
m_map.AddLayer(layer);
}
catch (System.Exception ex)
{
// an error occured and was not able to add the WMS layer to the map
log.Error(ex);
System.Windows.Forms.MessageBox.Show("Unable to add a WMS layer to the map.");
}
}
/// <summary>
/// 添加 WMS 网络图层
/// </summary>
/// <param name="map">地图对象</param>
/// <param name="address">网址</param>
/// <param name="layerName">图层名称</param>
/// <param name="layerPosition">图层添加位置</param>
public void addWMSLayer(IMap map, string address, string layerName, int layerPosition)
{
IPropertySet propSet = new PropertySet();
propSet.SetProperty("url", address);
IWMSConnectionName wmsConName = new WMSConnectionName();
wmsConName.ConnectionProperties = propSet;
IWMSGroupLayer wmsMapLayer = new WMSMapLayer() as IWMSGroupLayer;
IDataLayer dataLayer = wmsMapLayer as IDataLayer;
dataLayer.Connect(wmsConName as IName);
IWMSServiceDescription wmsServiceDescription = wmsMapLayer.WMSServiceDescription;
ILayer theLayer = null;
for (int i = 0; i < wmsServiceDescription.LayerDescriptionCount; i++)
{
IWMSLayerDescription wmsLayerDesc = wmsServiceDescription.get_LayerDescription(i);
if (wmsLayerDesc.LayerDescriptionCount == 0)
{
IWMSLayer wmsLayer = wmsMapLayer.CreateWMSLayer(wmsLayerDesc);
theLayer = wmsLayer as ILayer;
}
else
{
IWMSGroupLayer wmsGroupLayer = wmsMapLayer.CreateWMSGroupLayers(wmsLayerDesc);
for (int j = 0; j < wmsGroupLayer.Count; j++)
{
ILayer layer = wmsGroupLayer.get_Layer(i);
layer.Visible = true;
wmsMapLayer.InsertLayer(layer, 0);
}
theLayer = wmsMapLayer as ILayer;
}
}
theLayer.Name = wmsServiceDescription.WMSTitle;
theLayer.Visible = true;
map.AddLayer(theLayer);
map.MoveLayer(theLayer, layerPosition);
}
public static void AddWMSTopMap(string title, string wmsURL, IGroupLayer parentGrpLayer)
{
// WMS GetCapabilities URL
IPropertySet propSet = new PropertySet();
propSet.SetProperty("URL", wmsURL);
IWMSGroupLayer wmsMapLayer = new WMSMapLayer() as IWMSGroupLayer;
IWMSConnectionName connName = new WMSConnectionName();
// set the property of the WMS layer to the Google Maps Engine
connName.ConnectionProperties = propSet;
// create a new data layer for the WMS layer to use
IDataLayer dataLayer = wmsMapLayer as IDataLayer;
dataLayer.Connect((IName)connName);
// create a new ArcMap layer and add the WMS. Set the name.
IWMSServiceDescription serviceDesc = wmsMapLayer.WMSServiceDescription;
ILayer layer = wmsMapLayer as ILayer;
layer.Name = title;
layer.Visible = true;
//layer.Name = serviceDesc.WMSTitle;
// add the WMS layer to the ArcMap session
((IMapLayers)ArcMap.Document.FocusMap).InsertLayerInGroup(parentGrpLayer, layer, true, 0);
//((IMapLayers)ArcMap.Document.FocusMap).InsertLayer(layer, true, 0);
if (wmsMapLayer is ICompositeLayer)
{
ChangeGroupLayerVisibility((ICompositeLayer)wmsMapLayer, true);
}
ArcMap.Document.UpdateContents();
ArcMap.Document.ActiveView.Refresh();
ArcMap.Document.CurrentContentsView.Refresh(null);
}
internal void addWebMappingServiceToMap(Uri WMS_URI)
{
try
{
// create a new WMS layer for the ArcMap session
IWMSGroupLayer wmsMapLayer = new WMSMapLayer() as IWMSGroupLayer;
IWMSConnectionName connName = new WMSConnectionName();
// set the property of the WMS layer to the Google Maps Engine
// WMS GetCapabilities URL
IPropertySet propSet = new PropertySet();
propSet.SetProperty("URL", WMS_URI.ToString());
connName.ConnectionProperties = propSet;
// create a new data layer for the WMS layer to use
IDataLayer dataLayer = wmsMapLayer as IDataLayer;
dataLayer.Connect((IName)connName);
// create a new ArcMap layer and add the WMS. Set the name.
IWMSServiceDescription serviceDesc = wmsMapLayer.WMSServiceDescription;
ILayer layer = wmsMapLayer as ILayer;
layer.Name = serviceDesc.WMSTitle;
// add the WMS layer to the ArcMap session
m_map.AddLayer(layer);
}
catch (System.Exception ex)
{
// an error occured and was not able to add the WMS layer to the map
log.Error(ex);
System.Windows.Forms.MessageBox.Show("Unable to add a WMS layer to the map.");
}
}
