protected void OnGetSymbolsForResourceDictionaryCompleted(GetSymbolsForResourceDictionaryCompletedEventArgs args)
{
if (GetSymbolsForResourceDictionaryCompleted != null)
{
GetSymbolsForResourceDictionaryCompleted(this, args);
}
}
private void onGetSymbolsForResourceDictionariesCompleted(GeometryType geometryType, SymbolResourceDictionaryEntry entry, GetSymbolsForResourceDictionaryCompletedEventArgs e2, object userState)
{
IEnumerable<SymbolDescription> symbols = e2.Symbols;
if (symbols == null || symbols.Count() < 1)
{
base.OnGetDefaultSymbolFailed(new ExceptionEventArgs(string.Format(Resources.Strings.ExceptionNoDefaultSymbolsFoundInDictionaryForGeometryType, entry.DisplayName, geometryType), userState));
return;
}
base.OnGetDefaultSymbolCompleted(new GetDefaultSymbolCompletedEventArgs() { DefaultSymbol = symbols.ElementAt(0), UserState = userState, GeometryType = geometryType });
}
void SymbolConfigProvider_GetSymbolForResourceDictionary(object sender, GetSymbolsForResourceDictionaryCompletedEventArgs e)
{
if (e.Symbols == null)
return;
if (Symbols != null)
{
try
{
Symbols.Items.Clear();
foreach (SymbolDescription symbolDescription in e.Symbols)
{
if (symbolDescription == null || symbolDescription.Symbol == null)
continue;
Symbol symbol = symbolDescription.Symbol;
double size = 50;
ESRI.ArcGIS.Mapping.Core.Symbols.MarkerSymbol markerSymbol = symbol as ESRI.ArcGIS.Mapping.Core.Symbols.MarkerSymbol;
if (markerSymbol != null)
{
if (!double.IsNaN(markerSymbol.Size))
size = markerSymbol.Size;
}
else if (symbol is FillSymbol || symbol is LineSymbol)
size = 25;
else if (symbol is ESRI.ArcGIS.Client.Symbols.SimpleMarkerSymbol )
{
ESRI.ArcGIS.Client.Symbols.SimpleMarkerSymbol simpleMarkerSymbol =
symbol as ESRI.ArcGIS.Client.Symbols.SimpleMarkerSymbol;
if (simpleMarkerSymbol != null && !double.IsNaN(simpleMarkerSymbol.Size))
size = simpleMarkerSymbol.Size;
}
else if (symbol is ESRI.ArcGIS.Client.FeatureService.Symbols.SimpleMarkerSymbol)
{
ESRI.ArcGIS.Client.FeatureService.Symbols.SimpleMarkerSymbol sms =
symbol as ESRI.ArcGIS.Client.FeatureService.Symbols.SimpleMarkerSymbol;
if (sms != null && !double.IsNaN(sms.Size))
size = sms.Size;
}
SymbolDisplay disp = new SymbolDisplay()
{
Symbol = symbolDescription.Symbol,
Width = size,
Height = size,
IsHitTestVisible = false // Set to false to prevent mouseover and selection effects
};
// Wrap symbol display in a grid to allow cursor and tooltip
Grid symbolGrid = new Grid()
{
Cursor = Cursors.Hand,
// Apply nearly transparent background so grid is hit-test visible
Background = new SolidColorBrush(Color.FromArgb(1, 255, 255, 255))
};
symbolGrid.Children.Add(disp);
Symbols.Items.Add(symbolGrid);
}
}
catch (Exception ex)
{
Logger.Instance.LogError(ex);
MessageBoxDialog.Show(ESRI.ArcGIS.Mapping.Controls.Resources.Strings.ErrorRetrievingSymbols + Environment.NewLine + ex.Message);
}
}
}
private void onGetSymbolsForResourceDictionariesCompleted(GeometryType geometryType, SymbolResourceDictionaryEntry entry, GetSymbolsForResourceDictionaryCompletedEventArgs e2, object userState)
{
IEnumerable <SymbolDescription> symbols = e2.Symbols;
if (symbols == null || symbols.Count() < 1)
{
base.OnGetDefaultSymbolFailed(new ExceptionEventArgs(string.Format(Resources.Strings.ExceptionNoDefaultSymbolsFoundInDictionaryForGeometryType, entry.DisplayName, geometryType), userState));
return;
}
base.OnGetDefaultSymbolCompleted(new GetDefaultSymbolCompletedEventArgs()
{
DefaultSymbol = symbols.ElementAt(0), UserState = userState, GeometryType = geometryType
});
}
protected void OnGetSymbolsForResourceDictionaryCompleted(GetSymbolsForResourceDictionaryCompletedEventArgs args)
{
if (GetSymbolsForResourceDictionaryCompleted != null)
GetSymbolsForResourceDictionaryCompleted(this, args);
}
