Workaround for use with Leaflet 0.7.7

mejackreed · Jul 16, 2019 · feca6d0 · feca6d0
1 parent e9c5d23
commit feca6d0
Showing 1 changed file with 6 additions and 4 deletions.
diff --git a/leaflet-iiif.js b/leaflet-iiif.js
@@ -72,6 +72,9 @@ L.TileLayer.Iiif = L.TileLayer.extend({
       // Set maxZoom for map
       map._layersMaxZoom = _this.maxZoom;
 
+      // Call add TileLayer
+      L.TileLayer.prototype.onAdd.call(_this, map);
+
       // Set minZoom and minNativeZoom based on how the imageSizes match up
       var smallestImage = _this._imageSizes[0];
       var mapSize = _this._map.getSize();
@@ -91,9 +94,6 @@ L.TileLayer.Iiif = L.TileLayer.extend({
       _this._prev_map_layersMinZoom = _this._map._layersMinZoom;
       _this._map._layersMinZoom = newMinZoom;
 
-      // Call add TileLayer
-      L.TileLayer.prototype.onAdd.call(_this, map);
-
       if (_this.options.fitBounds) {
         _this._fitBounds();
       }
@@ -266,7 +266,6 @@ L.TileLayer.Iiif = L.TileLayer.extend({
     return this._infoToBaseUrl() + '{region}/{size}/{rotation}/{quality}.{format}';
   },
   _isValidTile: function(coords) {
-    var tileBounds = this._tileCoordsToBounds(coords);
     var _this = this;
     var zoom = _this._getZoomForUrl();
     var sizes = _this._tierSizes[zoom];
@@ -283,6 +282,9 @@ L.TileLayer.Iiif = L.TileLayer.extend({
       return true;
     }
   },
+  _tileShouldBeLoaded: function(coords) {
+    return this._isValidTile(coords);
+  },
   _getInitialZoom: function (mapSize) {
     var _this = this;
     var tolerance = 0.8;