static public IFeatureRenderer FromJsonRenderer(JsonRenderer jsonRenderer)
{
if (jsonRenderer.Type?.ToLower() == "simple")
{
var featureRenderer = new SimpleRenderer();
featureRenderer.Symbol = FromSymbolJObject(jsonRenderer.Symbol as JObject);
return(featureRenderer);
}
return(null);
}
static public object FromSymbol(Framework.Symbology.ISymbol symbol)
{
try
{
if (symbol is Framework.Symbology.SimplePointSymbol)
{
var spSymbol = (Framework.Symbology.SimplePointSymbol)symbol;
return(new SimpleMarkerSymbol()
{
Style = spSymbol.Marker.FromMarkerType(),
Color = spSymbol.Color.ToArray(),
Size = spSymbol.Size,
Angle = spSymbol.Angle,
Xoffset = spSymbol.HorizontalOffset,
Yoffset = spSymbol.VerticalOffset,
Outline = new SimpleLineSymbol()
{
Color = spSymbol.OutlineColor.ToArray(),
Width = spSymbol.OutlineWidth
}
});
}
if (symbol is Framework.Symbology.TrueTypeMarkerSymbol)
{
var ttmSymbol = (Framework.Symbology.TrueTypeMarkerSymbol)symbol;
return(new TextSymbol()
{
Color = ttmSymbol.FontColor.ToArray(),
Angle = ttmSymbol.Angle,
Xoffset = ttmSymbol.HorizontalOffset,
Yoffset = ttmSymbol.VerticalOffset,
Font = ttmSymbol.Font != null ?
new Font()
{
Family = ttmSymbol.Font.Name,
Size = (int)ttmSymbol.Font.Size,
Style = ttmSymbol.Font.Style.ToString()
} :
null
});
}
if (symbol is Framework.Symbology.SimpleLineSymbol)
{
var lineSymbol = (Framework.Symbology.SimpleLineSymbol)symbol;
return(new SimpleLineSymbol()
{
Color = lineSymbol.Color.ToArray(),
Style = lineSymbol.DashStyle.FromDashStyle(),
Width = lineSymbol.Width
});
}
if (symbol is Framework.Symbology.SimpleFillSymbol)
{
var fillSymbol = (Framework.Symbology.SimpleFillSymbol)symbol;
return(new SimpleFillSymbol()
{
Style = "esriSFSSolid",
Color = fillSymbol.FillColor.ToArray(),
Outline = JsonRenderer.FromSymbol(fillSymbol.OutlineSymbol) as SimpleLineSymbol
});
}
if (symbol is Framework.Symbology.HatchSymbol)
{
var hatchSymbol = (Framework.Symbology.HatchSymbol)symbol;
return(new SimpleFillSymbol()
{
Style = "esriSFSSolid",
Color = hatchSymbol.FillColor.ToArray(),
Outline = JsonRenderer.FromSymbol(hatchSymbol.OutlineSymbol) as SimpleLineSymbol
});
}
}
catch { }
return(null);
}