/**
* Changes the visibility of one or more series.
*
- * @param {number|number[]|object} num the series index or an array of series indices
- or an object mapping series numbers, as keys, to
- visibility state (boolean values)
- *
+ * @param {number|number[]|object} num the series index or an array of series indices
+ * or a boolean array of visibility states by index
+ * or an object mapping series numbers, as keys, to
+ * visibility state (boolean values)
* @param {boolean} value the visibility state expressed as a boolean
*/
Dygraph.prototype.setVisibility = function(num, value) {
}
} else {
for (var i = 0; i < num.length; i++) {
- if (num[i] < 0 || num[i] >= x.length) {
- console.warn("Invalid series number in setVisibility: " + num[i]);
+ if (typeof num[i] === 'boolean') {
+ if (i >= x.length) {
+ console.warn("Invalid series number in setVisibility: " + i);
+ } else {
+ x[i] = num[i];
+ }
} else {
- x[num[i]] = value;
+ if (num[i] < 0 || num[i] >= x.length) {
+ console.warn("Invalid series number in setVisibility: " + num[i]);
+ } else {
+ x[num[i]] = value;
+ }
}
}
}