I am trying to remove the background box of inner labels. Playing around with the debugger, I can set the opacity to 0 and it looks great, but I cannot find an option to set this.
Just set background: "transparent"
on the labels object e.g.:
seriesDefaults: {
labels: {
template: "#= kendo.format('{0:P}', percentage)#",
position: "center",
visible: true,
background: "transparent"
}
},