+++ /dev/null
-/* Copyright (c) 2006 MetaCarta, Inc., published under the BSD license.
- * See http://svn.openlayers.org/trunk/openlayers/license.txt for the full
- * text of the license. */
-/**
-* @class
-*/
-OpenLayers.Marker = Class.create();
-OpenLayers.Marker.prototype = {
-
- /** @type OpenLayers.Icon */
- icon: null,
-
- /** location of object
- * @type OpenLayers.LonLat */
- lonlat: null,
-
- /** @type OpenLayers.Events*/
- events: null,
-
- /** @type OpenLayers.Map */
- map: null,
-
- /**
- * @constructor
- *
- * @param {OpenLayers.Icon} icon
- * @param {OpenLayers.LonLat lonlat
- */
- initialize: function(lonlat, icon) {
- this.lonlat = lonlat;
- this.icon = (icon) ? icon : OpenLayers.Marker.defaultIcon();
-
- this.events = new OpenLayers.Events(this, this.icon.imageDiv, null);
- },
-
- destroy: function() {
- this.map = null;
-
- if (this.icon != null) {
- this.icon.destroy();
- this.icon = null;
- }
- },
-
- /**
- * @param {OpenLayers.Pixel} px
- *
- * @return A new DOM Image with this markerĀ“s icon set at the
- * location passed-in
- * @type DOMElement
- */
- draw: function(px) {
- return this.icon.draw(px);
- },
-
- /**
- * @param {OpenLayers.Pixel} px
- */
- moveTo: function (px) {
- if ((px != null) && (this.icon != null)) {
- this.icon.moveTo(px);
- }
- },
-
- /**
- * @returns Whether or not the marker is currently visible on screen.
- * @type Boolean
- */
- onScreen:function() {
-
- var onScreen = false;
- if (this.map) {
- var screenBounds = this.map.getExtent();
- onScreen = screenBounds.contains(this.lonlat.lon, this.lonlat.lat);
- }
- return onScreen;
- },
-
- /**
- * @param {float} inflate
- */
- inflate: function(inflate) {
- if (this.icon) {
- var newSize = new OpenLayers.Size(this.icon.size.w * inflate,
- this.icon.size.h * inflate);
- this.icon.setSize(newSize);
- }
- },
-
- /** @final @type String */
- CLASS_NAME: "OpenLayers.Marker"
-};
-
-
-/**
- * @returns A default OpenLayers.Icon to use for a marker
- * @type OpenLayers.Icon
- */
-OpenLayers.Marker.defaultIcon = function() {
- var url = OpenLayers.Util.getImagesLocation() + "marker.png";
- var size = new OpenLayers.Size(21, 25);
- var calculateOffset = function(size) {
- return new OpenLayers.Pixel(-(size.w/2), -size.h);
- };
-
- return new OpenLayers.Icon(url, size, null, calculateOffset);
-};
-
-