83 lines
1.9 KiB
JavaScript
83 lines
1.9 KiB
JavaScript
L.Photo = L.FeatureGroup.extend({
|
||
options: {
|
||
icon: {
|
||
iconSize: [40, 40]
|
||
}
|
||
},
|
||
|
||
initialize: function (photos, options) {
|
||
L.setOptions(this, options);
|
||
L.FeatureGroup.prototype.initialize.call(this, photos);
|
||
},
|
||
|
||
addLayers: function (photos) {
|
||
if (photos) {
|
||
for (var i = 0, len = photos.length; i < len; i++) {
|
||
this.addLayer(photos[i]);
|
||
}
|
||
}
|
||
return this;
|
||
},
|
||
|
||
addLayer: function (photo) {
|
||
L.FeatureGroup.prototype.addLayer.call(this, this.createMarker(photo));
|
||
},
|
||
|
||
createMarker: function (photo) {
|
||
var marker = L.marker(photo, {
|
||
icon: L.divIcon(L.extend({
|
||
html: '<div style="background-image: url(' + photo.thumbnail + ');"></div>',
|
||
className: 'leaflet-marker-photo'
|
||
}, photo, this.options.icon)),
|
||
title: photo.caption || ''
|
||
});
|
||
marker.photo = photo;
|
||
return marker;
|
||
}
|
||
});
|
||
|
||
L.photo = function (photos, options) {
|
||
return new L.Photo(photos, options);
|
||
};
|
||
|
||
if (L.MarkerClusterGroup) {
|
||
|
||
L.Photo.Cluster = L.MarkerClusterGroup.extend({
|
||
options: {
|
||
featureGroup: L.photo,
|
||
maxClusterRadius: 100,
|
||
showCoverageOnHover: false,
|
||
iconCreateFunction: function(cluster) {
|
||
return new L.DivIcon(L.extend({
|
||
className: 'leaflet-marker-photo',
|
||
html: '<div style="background-image: url(' + cluster.getAllChildMarkers()[0].photo.thumbnail + ');"></div><b>' + cluster.getChildCount() + '</b>'
|
||
}, this.icon));
|
||
},
|
||
icon: {
|
||
iconSize: [40, 40]
|
||
}
|
||
},
|
||
|
||
initialize: function (options) {
|
||
options = L.Util.setOptions(this, options);
|
||
L.MarkerClusterGroup.prototype.initialize.call(this);
|
||
this._photos = options.featureGroup(null, options);
|
||
},
|
||
|
||
add: function (photos) {
|
||
this.addLayer(this._photos.addLayers(photos));
|
||
return this;
|
||
},
|
||
|
||
clear: function () {
|
||
this._photos.clearLayers();
|
||
this.clearLayers();
|
||
}
|
||
|
||
});
|
||
|
||
L.photo.cluster = function (options) {
|
||
return new L.Photo.Cluster(options);
|
||
};
|
||
|
||
} |