126 lines
3.7 KiB
JavaScript
126 lines
3.7 KiB
JavaScript
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/*
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Leaflet.AwesomeMarkers, a plugin that adds colorful iconic markers for Leaflet, based on the Font Awesome icons
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(c) 2012-2013, Lennard Voogdt
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http://leafletjs.com
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https://github.com/lvoogdt
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*/
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/*global L*/
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(function (window, document, undefined) {
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"use strict";
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/*
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* Leaflet.AwesomeMarkers assumes that you have already included the Leaflet library.
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*/
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L.AwesomeMarkers = {};
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L.AwesomeMarkers.version = '2.0.1';
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L.AwesomeMarkers.Icon = L.Icon.extend({
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options: {
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iconSize: [35, 45],
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iconAnchor: [17, 42],
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popupAnchor: [1, -32],
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shadowAnchor: [10, 12],
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shadowSize: [36, 16],
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className: 'awesome-marker',
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prefix: 'glyphicon',
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spinClass: 'fa-spin',
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extraClasses: '',
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icon: 'home',
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markerColor: 'blue',
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iconColor: 'white'
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},
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initialize: function (options) {
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options = L.Util.setOptions(this, options);
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},
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createIcon: function () {
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var div = document.createElement('div'),
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options = this.options;
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if (options.icon) {
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div.innerHTML = this._createInner();
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}
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if (options.bgPos) {
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div.style.backgroundPosition =
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(-options.bgPos.x) + 'px ' + (-options.bgPos.y) + 'px';
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}
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this._setIconStyles(div, 'icon-' + options.markerColor);
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return div;
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},
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_createInner: function() {
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var iconClass, iconSpinClass = "", iconColorClass = "", iconColorStyle = "", options = this.options;
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if(options.icon.slice(0,options.prefix.length+1) === options.prefix + "-") {
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iconClass = options.icon;
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} else {
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iconClass = options.prefix + "-" + options.icon;
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}
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if(options.spin && typeof options.spinClass === "string") {
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iconSpinClass = options.spinClass;
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}
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if(options.iconColor) {
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if(options.iconColor === 'white' || options.iconColor === 'black') {
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iconColorClass = "icon-" + options.iconColor;
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} else {
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iconColorStyle = "style='color: " + options.iconColor + "' ";
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}
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}
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return "<i " + iconColorStyle + "class='" + options.extraClasses + " " + options.prefix + " " + iconClass + " " + iconSpinClass + " " + iconColorClass + "'></i>";
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},
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_setIconStyles: function (img, name) {
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var options = this.options,
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size = L.point(options[name === 'shadow' ? 'shadowSize' : 'iconSize']),
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anchor;
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if (name === 'shadow') {
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anchor = L.point(options.shadowAnchor || options.iconAnchor);
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} else {
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anchor = L.point(options.iconAnchor);
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}
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if (!anchor && size) {
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anchor = size.divideBy(2, true);
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}
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img.className = 'awesome-marker-' + name + ' ' + options.className;
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if (anchor) {
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img.style.marginLeft = (-anchor.x) + 'px';
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img.style.marginTop = (-anchor.y) + 'px';
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}
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if (size) {
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img.style.width = size.x + 'px';
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img.style.height = size.y + 'px';
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}
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},
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createShadow: function () {
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var div = document.createElement('div');
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this._setIconStyles(div, 'shadow');
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return div;
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}
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});
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L.AwesomeMarkers.icon = function (options) {
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return new L.AwesomeMarkers.Icon(options);
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};
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}(this, document));
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