} // private Layer createLayer(string id, bool vis)
private void getLyrSignature(Map map, ESRI.ArcGIS.Client.Layer l)
{
// get all Layer parameters
string typ = lyr.GetType().ToString();
string[] parts = typ.Split(new string[] { "." }, StringSplitOptions.RemoveEmptyEntries);
if (parts.Length > 0)
{
typ = parts[parts.Length - 1];
}
lyrType = typ;
lyrName = MapApplication.GetLayerName(l);
popupOn = ESRI.ArcGIS.Client.Extensibility.LayerProperties.GetIsPopupEnabled(l);
// sublayers popups on/off http://forums.arcgis.com/threads/58106-Popup-for-visible-layers-only?highlight=popups
var ids = ESRI.ArcGIS.Mapping.Core.LayerExtensions.GetIdentifyLayerIds(l);
//var ids = new System.Collections.ObjectModel.Collection<int>();
var xmlszn = new System.Xml.Serialization.XmlSerializer(typeof(System.Collections.ObjectModel.Collection <int>));
var sw = new StringWriter();
xmlszn.Serialize(sw, ids);
identifyLayerIds = string.Format("{0}", sw.ToString().Trim());
if (typ == "ArcGISTiledMapServiceLayer")
{
var lr = (ArcGISTiledMapServiceLayer)lyr;
lyrUrl = lr.Url;
proxy = lr.ProxyURL;
}
else if (typ == "OpenStreetMapLayer")
{
var lr = lyr as ESRI.ArcGIS.Client.Toolkit.DataSources.OpenStreetMapLayer;
lyrUrl = "http://www.openstreetmap.org/";
}
else if (typ == "ArcGISDynamicMapServiceLayer")
{
var lr = (ArcGISDynamicMapServiceLayer)lyr;
lyrUrl = lr.Url;
proxy = lr.ProxyURL;
imageFormat = lr.ImageFormat;
}
else if (typ == "FeatureLayer")
{
var lr = (FeatureLayer)lyr;
lyrUrl = lr.Url;
renderer = getRenderer(lr);
proxy = lr.ProxyUrl;
}
else if (typ == "GraphicsLayer")
{
var lr = (GraphicsLayer)lyr;
lyrUrl = getContent(lr);
renderer = getRenderer(lr);
proxy = "";
}
return;
} // private string getLyrSignature(Map map, ESRI.ArcGIS.Client.Layer lyr)
public VLayer(VLayerDescription ld)
{
lyr = null;
lyrName = ld.name;
lyrUrl = ld.url;
lyrType = ld.type;
selected = false;
proxy = ld.proxy;
if (ld.imageFormat == "PNG32")
{
imageFormat = ArcGISDynamicMapServiceLayer.RestImageFormat.PNG32;
}
helpCreateLayer(ld.id, true);
} // public VLayer(VLayerDescription ld)
} // public VLayer(VLayerDescription ld)
public VLayer(JsonObject js) //var vLyr = new VLayer(jsLyr);
{
lyr = null;
lyrName = js["name"];
lyrUrl = js["url"];
lyrType = js["type"];
proxy = getFromJson(js, "proxy");
selected = getBoolFromJson(js, "selected");
popupOn = getBoolFromJson(js, "popupEnabled");
identifyLayerIds = getFromJson(js, "identifyLayerIds");
renderer = getFromJson(js, "renderer");
try {
_opacity = getFromJson(js, "opacity");
}
catch (Exception ex) { string.Format("VLayer(JsonObject) can't find 'opacity': {0}", ex.Message).clog(); }
try {
imageFormat = (ArcGISDynamicMapServiceLayer.RestImageFormat)(int) getFromJson(js, "ImageFormat");
}
catch (Exception ex) { string.Format("VLayer(JsonObject) can't find 'ImageFormat': {0}", ex.Message).clog(); }
helpCreateLayer(js["id"], js["visible"]);
} // public VLayer(JsonObject js)
