Function addData

docs/app/js/sanddance-app.js:3050–3053

(scope, ...data)

    scope.axes.push(...axis);
}
function addData(scope, ...data) {
    if (!scope.data) scope.data = [];
    scope.data.push(...data);
}
function addMarks(scope, ...marks) {
    if (!scope.marks) scope.marks = [];
    scope.marks.push(...marks);