google_piechart-datalet data-url fields Labels googlePiechartDescription nominal domain 11 Values The sizes of slices. nominal domain 11 _title The label for the title of the chart String pieHole You can create donut charts with this option; it is the size of the hole and it has a range between 0 and 1. Number [0,1] is3D You can create 3D charts with this option; if "true" pieHole will be ignored. Boolean