mixin.make = function(obj) {
util.assert(util.isSomething(obj), "obj: must not be null or undefined");
util.assert(typeof obj === "object", "obj: expected an object, got {0}", obj);
function normalizeLat(obj,name) {
util.assert(util.isDef(obj[name]), "{0}: missing mandatory property", name);
util.assert(util.isNumber(obj[name]), "{0}: expected a number, got {1}", name, obj[name]);
util.assert(LatLon.isValidLat(obj[name]), "{0}: expected a valid lat, got {1}", name, obj[name]);
return obj[name];
}
function normalizeLon(obj,name) {
util.assert(util.isDef(obj[name]), "{0}: missing mandatory property", name);
util.assert(util.isNumber(obj[name]), "{0}: expected a number, got {1}", name, obj[name]);
util.assert(LatLon.isValidLon(obj[name]), "{0}: expected a valid lon, got {1}", name, obj[name]);
return obj[name];
}
if (util.isDef(obj.minlat)) {
var minlat = normalizeLat(obj.minlat);
var minlon = normalizeLat(obj.minlon);
var maxlat = normalizeLat(obj.maxlat);
var maxlon = normalizeLat(obj.maxlon);
return new Bounds(minlat, minlon, maxlat, maxlon);
} else if (util.isDef(obj.min)) {
var min = LatLon.make(obj.min);
var max = LatLon.make(obj.max);
return new Bounds(min,max);
} else {
util.assert(false, "obj: expected an object {min:.., max:..} or {minlat:, maxlat:, minlon:, maxlon:}, got {0}", obj);
}
};
function normalizeLon(obj,name) {
util.assert(util.isDef(obj[name]),
"{0}: missing mandatory property", name);
util.assert(util.isNumber(obj[name]),
"{0}: expected a number, got {1}", name, obj[name]);
util.assert(LatLon.isValidLon(obj[name]),
"{0}: expected a valid lon, got {1}", name, obj[name]);
return obj[name];
}
function scheduleNodeChangeFromPara(para, change) {
if (!para || ! util.isDef(para.nodes)) return;
change.withNodeChange(para.nodes);
};