SymbolDisplay not working correctly for more complex symbols

ofirrosner — Mon, 01 Jul 2024 07:14:38 GMT

When im using SimpleLineSymbol, SimpleFillSymbol,SimpleMarkerSymbol (or even when i create multilayer symbol from any combination of SoidStrokeLayer,SolidFillLayer) , SymbolDisplay works just fine
But when im adding VectorMarkerSymbolLayer (Or reading from stylx file) ,SymbolDisplay shows only the head(and sometimes not correctly) and does not show the polyline at all

For example(as cropped from the stylx symbol)

var layer1 = new SolidStrokeSymbolLayer(2.6, Color.Red) { CapStyle = StrokeSymbolCapStyle.Butt, LineStyle3D = StrokeSymbolLayerLineStyle3D.Strip, }; var layer2 = new VectorMarkerSymbolLayer(new List<VectorMarkerSymbolElement>() { new VectorMarkerSymbolElement ( new Polygon(new List<MapPoint>() { new MapPoint(116.09, 0.29), new MapPoint(-116.7, -137.69), new MapPoint(-116.7, 137.699), new MapPoint(116.09, 0.29), }, SpatialReferences.Wgs84), new MultilayerPolygonSymbol(new List<SymbolLayer>() { new SolidFillSymbolLayer(Color.Red), new SolidStrokeSymbolLayer() { Color = Color.Red, CapStyle = StrokeSymbolCapStyle.Round, LineStyle3D = StrokeSymbolLayerLineStyle3D.Strip, Width = 1 } }) ), }) { Anchor = new SymbolAnchor(0.129,0, SymbolAnchorPlacementMode.Relative), Heading = 0, OffestX = 0, OffsetY = 0, Size = 33.3, }

What im expecting => a line and head at in end(well because i dont have "Along the line publicly" available its a just the head repeating itself)
What im getting = > some junkey triangle (from the .stylex file is just the head w/o the line)

P.S1
Tested both at 100.5.4 and 200.4 with the same result

P.S2
I tried to do the following, which yields the same result(and it seems that's what SymbolDisplay is doing in it's core)

P.S3
here is the symbol im expecting to be show (as create at the .stylex file)

Symbol = item.GetSymbolAsync(); //item the .stylx item from after reading the file to SymbolStylee var swatch = await Symbol.CreateSwatchAsync() SymbolImage = await swatch.ToImageSourceAsync() as BitmapSource; // SymbolImage is a BitmapSource

Re: SymbolDisplay not working correctly for more complex symbols

PreetiMaske — Fri, 05 Jul 2024 16:59:04 GMT

I will try to reproduce this and let you know what I find. Is it possible to share symbol's json as in stylx file?

Re: SymbolDisplay not working correctly for more complex symbols

ofirrosner — Sun, 07 Jul 2024 05:28:28 GMT

Sadly i cannot share the stylx nor the json, but it very simple and easy to create (with ArcGis) symbol as you can see in the attached image
Also you have the symbol(well almost) coded

topic Re: SymbolDisplay not working correctly for more complex symbols in .NET Maps SDK Questions

SymbolDisplay not working correctly for more complex symbols

Re: SymbolDisplay not working correctly for more complex symbols

Re: SymbolDisplay not working correctly for more complex symbols