void SetTestFeatureLayer(int index) {
this.MapView.RemoveMapLayerWithName(TestFeatureLayerName);
var url = NSUrl.FromString(FeatureLayerUrls[0]);
var testFeatureLayer = AGSFeatureLayer.FeatureServiceLayerWithURL(url, AGSFeatureLayerMode.OnDemand);
testFeatureLayer.OutFields = new string[] { "*" };
var testSymbol = new AGSSimpleMarkerSymbol(UIColor.Red) {
Size = new SizeF(30, 30),
Style = AGSSimpleMarkerSymbolStyle.Circle
};
testFeatureLayer.Renderer = new AGSSimpleRenderer(testSymbol);
//testFeatureLayer.WeakInfoTemplateDelegate = new TestInfoTemplateDelegate();
var testInfoTemplateDelegate = new TestInfoTemplateDelegate();
testFeatureLayer.InfoTemplateDelegate = testInfoTemplateDelegate;
this.MapView.AddMapLayer(testFeatureLayer, TestFeatureLayerName);
}
public virtual void Selected(UIPickerView picker, int row, int component)
{
var countryName = this.Countries[row];
var featureLayer = (AGSFeatureLayer)this.MapView.MapLayerForName("CloudData");
if (featureLayer.SelectionSymbol == null)
{
// SYMBOLOGY FOR WHERE CLAUSE SELECTION
var selectedFeatureSymbol = AGSSimpleMarkerSymbol.SimpleMarkerSymbolWithColor(UIColor.FromRGBA(0.78f, 0.3f, 0.19f, 1f));
selectedFeatureSymbol.Style = AGSSimpleMarkerSymbolStyle.Circle;
selectedFeatureSymbol.Size = new SizeF(10, 10);
featureLayer.SelectionSymbol = selectedFeatureSymbol;
}
if (featureLayer.WeakQueryDelegate == null)
{
featureLayer.WeakQueryDelegate = this;
}
if (countryName == "None")
{
// CLEAR SELECTION
featureLayer.ClearSelection();
}
else
{
var selectQuery = AGSQuery.Query();
selectQuery.Where = string.Format("COUNTRY = '{0}'", countryName);
featureLayer.SelectFeaturesWithQuery(selectQuery, AGSFeatureLayerSelectionMethod.New);
}
// Dismiss action sheet
var pickerSheet = (UIActionSheet)picker.Superview;
pickerSheet.DismissWithClickedButtonIndex(0, true);
}
public override void ViewDidLoad()
{
base.ViewDidLoad();
// add a basemap tiled layer.
var url = NSUrl.FromString("http://services.arcgisonline.com/ArcGIS/rest/services/Canvas/World_Light_Gray_Base/MapServer");
var tiledLayer = AGSTiledMapServiceLayer.TiledMapServiceLayerWithURL(url);
this.MapView.AddMapLayer(tiledLayer, "Basemap Tiled Layer");
// cloud data
var featureLayerUrl = NSUrl.FromString("http://services.arcgis.com/oKgs2tbjK6zwTdvi/arcgis/rest/services/Major_World_Cities/FeatureServer/0");
var featureLayer = AGSFeatureLayer.FeatureServiceLayerWithURL(featureLayerUrl, AGSFeatureLayerMode.OnDemand);
featureLayer.OutFields = new string[] { "*" };
this.MapView.AddMapLayer(featureLayer, "CloudData");
// symbology
AGSSimpleMarkerSymbol featureSymbol = AGSSimpleMarkerSymbol.SimpleMarkerSymbolWithColor(UIColor.FromRGBA(0f, 0.46f, 0.68f, 1f));
featureSymbol.Size = new SizeF(7, 7);
featureSymbol.Style = AGSSimpleMarkerSymbolStyle.Circle;
//featureSymbol.Outline
featureLayer.Renderer = AGSSimpleRenderer.SimpleRendererWithSymbol(featureSymbol);
}
void SetTestFeatureLayer(int index)
{
this.MapView.RemoveMapLayerWithName(TestFeatureLayerName);
var url = NSUrl.FromString(FeatureLayerUrls[0]);
var testFeatureLayer = AGSFeatureLayer.FeatureServiceLayerWithURL(url, AGSFeatureLayerMode.OnDemand);
testFeatureLayer.OutFields = new string[] { "*" };
var testSymbol = new AGSSimpleMarkerSymbol(UIColor.Red)
{
Size = new SizeF(30, 30),
Style = AGSSimpleMarkerSymbolStyle.Circle
};
testFeatureLayer.Renderer = new AGSSimpleRenderer(testSymbol);
//testFeatureLayer.WeakInfoTemplateDelegate = new TestInfoTemplateDelegate();
var testInfoTemplateDelegate = new TestInfoTemplateDelegate();
testFeatureLayer.InfoTemplateDelegate = testInfoTemplateDelegate;
this.MapView.AddMapLayer(testFeatureLayer, TestFeatureLayerName);
}
