- this.xticks = new Array();
- for (var i = 0; i < this.xTicks_.length; i++) {
- var tick = this.xTicks_[i];
- var label = tick.label;
- var pos = this.xscale * (tick.v - this.minxval);
+ var i, tick, label, pos;
+ this.xticks = [];
+ for (i = 0; i < this.xTicks_.length; i++) {
+ tick = this.xTicks_[i];
+ label = tick.label;
+ pos = this.xscale * (tick.v - this.minxval);