Optional
colorOptional
extrude3dOptional
fillOptional
fillOptional
fillOptional
iconOptional
iconfontOptional
opacityOptional
sizeOptional
strokeOptional
strokeOptional
strokeOptional
symbolOptional
typeOptional
weightstroke width TODO: rename to width *
TODO: make a selection of fonts with icons Place font to assets and set ASSET_PATH local or from cdn
https://github.com/CesiumGS/cesium/blob/master/Source/Core/PinBuilder.js