135 lines
2.6 KiB
JavaScript
135 lines
2.6 KiB
JavaScript
goog.provide('ol.bounds');
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goog.require('ol.Bounds');
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goog.require('ol.projection');
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/**
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* @typedef {ol.Bounds|Array.<number>|Object} bounds Location.
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*/
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ol.LocLike;
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/**
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* @export
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* @param {ol.LocLike} opt_arg Location.
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* @return {ol.Bounds} Location.
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*/
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ol.bounds = function(opt_arg){
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if (opt_arg instanceof ol.Bounds) {
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return opt_arg;
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}
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var minX = 0;
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var minY = 0;
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var maxX = 0;
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var maxY = 0;
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var projection;
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var x = 0;
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var y = 0;
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var z;
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if (goog.isArray(opt_arg)) {
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minX = opt_arg[0];
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minY = opt_arg[1];
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maxX = opt_arg[2];
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maxY = opt_arg[3];
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} else if (goog.isObject(opt_arg)) {
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minX = opt_arg['minX'];
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minY = opt_arg['minY'];
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maxX = opt_arg['maxX'];
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maxY = opt_arg['maxY'];
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projection = ol.projection(opt_arg['projection']);
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}
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else {
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throw new Error('ol.bounds');
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}
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var bounds = new ol.Bounds(minX, minY, maxX, maxY, projection);
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return bounds;
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};
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/**
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* @export
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* @param {ol.Projection=} opt_arg Projection.
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* @return {ol.Bounds|ol.Projection|undefined} Result.
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*/
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ol.Bounds.prototype.projection = function(opt_arg){
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if (arguments.length == 1 && goog.isDef(opt_arg)) {
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this.setProjection(opt_arg);
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return this;
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}
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else {
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return this.getProjection();
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}
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};
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/**
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* @export
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* @param {number=} opt_arg Minimum X.
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* @return {!ol.Bounds|number} Result.
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*/
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ol.Bounds.prototype.minX = function(opt_arg){
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if (arguments.length == 1 && goog.isDef(opt_arg)) {
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this.setMinX(opt_arg);
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return this;
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}
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else {
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return this.getMinX();
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}
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};
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/**
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* @export
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* @param {number=} opt_arg Minimum Y.
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* @return {ol.Bounds|number} Result.
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*/
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ol.Bounds.prototype.minY = function(opt_arg){
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if (arguments.length == 1 && goog.isDef(opt_arg)) {
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this.setMinY(opt_arg);
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return this;
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}
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else {
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return this.getMinY();
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}
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};
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/**
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* @export
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* @param {number=} opt_arg Maximum X.
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* @return {ol.Bounds|number} Result.
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*/
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ol.Bounds.prototype.maxX = function(opt_arg){
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if (arguments.length == 1 && goog.isDef(opt_arg)) {
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this.setMaxX(opt_arg);
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return this;
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}
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else {
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return this.getMaxX();
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}
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};
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/**
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* @export
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* @param {number=} opt_arg Maximum Y.
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* @return {ol.Bounds|number} Result.
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*/
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ol.Bounds.prototype.maxY = function(opt_arg){
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if (arguments.length == 1 && goog.isDef(opt_arg)) {
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this.setMaxY(opt_arg);
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return this;
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}
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else {
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return this.getMaxY();
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}
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};
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