API Reference > imodeljs-common > Serialization > EGFBAccessors > EGFBAccessors.ThematicSettings > getSizePrefixedRootAsThematicSettings getSizePrefixedRootAsThematicSettings MethodStatic getSizePrefixedRootAsThematicSettings(bb: ByteBuffer, obj?: EGFBAccessors.ThematicSettings): EGFBAccessors.ThematicSettings Parameter Type Description bb ByteBuffer obj EGFBAccessors.ThematicSettings Returns - EGFBAccessors.ThematicSettings ThematicSettings Defined in core/common/src/geometry/ElementGeometryFB.ts Line 2518 Last Updated: 11 June, 2024