Variable ChartKind`Const`

ChartKind: {
    column: 0;
    bar: 1;
    pie: 2;
    line: 3;
    area: 4;
    doughnut: 5;
    scatter: 6;
    bubble: 7;
    radar: 8;
    stock: 9;
    surface: 10;
} = ...

Classic chart plot kinds (matches the engine's ChartType).