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