jvm.OrdinalScale = function(scale){
this.scale = scale;
};
jvm.OrdinalScale.prototype.getValue = function(value){
return this.scale[value];
};
jvm.OrdinalScale.prototype.getTicks = function(){
var ticks = [], key; for (key in this.scale) { ticks.push({ label: key, value: this.scale[key] }); } return ticks;
};