esri-leaflet-renderers is not supported transparencyInfo of visual variables

[ynunokawa]

transparencyInfo | Web Map JSON

WebMap

• http://www.arcgis.com/home/webmap/viewer.html?webmap=da2dcca08a4e487a935319ce2020e1ec

L.esri.WebMap

• http://ynunokawa.github.io/L.esri.WebMap/index.html?webmap=da2dcca08a4e487a935319ce2020e1ec
  (plase see it with esri-leaflet-renderers 2.0.3!)

Source codes dealing with visualVariables in esri-leaflet-rendereres

• https://github.com/Esri/esri-leaflet-renderers/blob/master/src/Symbols/PointSymbol.js#L92-L104
• https://github.com/Esri/esri-leaflet-renderers/blob/master/src/Symbols/LineSymbol.js#L62-L74
• https://github.com/Esri/esri-leaflet-renderers/blob/master/src/Symbols/PolygonSymbol.js#L47-L53

[ynunokawa]

Esri/esri-leaflet-renderers#101