[update] 调整一些例子的zoom和center优化视觉效果

(review by zq)

Author: SuperHuZhiPeng

examples/leaflet/01_imageMapLayer3857.html

@@ -15,10 +15,10 @@
     var host = window.isLocal ? window.server : "https://iserver.supermap.io";
     var map, url = host + "/iserver/services/map-china/rest/maps/China";
     map = L.map('map', {
-        center: [0, 0],
+        center: [35, 98],
         maxZoom: 18,
         minZoom: 1,
-        zoom: 1,
+        zoom: 5,
     });
     new L.supermap.ImageMapLayer(url, {transparent: false}).addTo(map);
 </script>

examples/leaflet/03_themeGraduatedSymbol.html

@@ -18,7 +18,7 @@
     map = L.map('map', {
         center: [39, 100],
         maxZoom: 18,
-        zoom: 4
+        zoom: 5
     });
     new L.supermap.TiledMapLayer(url).addTo(map);
     createTheme();

examples/leaflet/03_themeRange.html

@@ -18,7 +18,7 @@
     map = L.map('map', {
         center: [30, 84],
         maxZoom: 18,
-        zoom: 3
+        zoom: 4
     });
     new L.supermap.TiledMapLayer(url, {noWrap: true, transparent: true}).addTo(map);
     createTheme();

examples/leaflet/03_themeUnique.html

@@ -18,7 +18,7 @@
     map = L.map('map', {
         center: [30, 84],
         maxZoom: 18,
-        zoom: 3
+        zoom: 4
     });
     new L.supermap.TiledMapLayer(url, {noWrap: true, transparent: true}).addTo(map);
     createTheme();

examples/leaflet/12_markerCluster.html

@@ -24,7 +24,7 @@
         preferCanvas: true,
         center: [32, 104],
         maxZoom: 18,
-        zoom: 4
+        zoom: 5
     });
     new L.supermap.TiledMapLayer(url).addTo(map);
     resultLayer = L.markerClusterGroup({

examples/leaflet/12_pulse.html

@@ -28,7 +28,7 @@
         preferCanvas: true,
         center: [32, 104],
         maxZoom: 18,
-        zoom: 4
+        zoom: 5
     });
     new L.supermap.TiledMapLayer(url).addTo(map);
     loadPulse();

examples/leaflet/ESHeatMap.html

@@ -351,10 +351,10 @@
     function initMap() {
         if (!map) {
             map = L.map('map', {
-                center: [40.745654, -90.931577],
+                center: [40.745654, 105.931577],
                 maxZoom: 15,
                 minZoom: 1,
-                zoom: 4,
+                zoom: 5,
                 crs: L.CRS.EPSG3857
             });
             var attr = 'Data © <a href="https://www.elastic.co/products/elasticsearch" target="_blank">Elasticsearch</a> Map Data <span>© <a href="http://support.supermap.com.cn/product/iServer.aspx" target="_blank">SuperMap iServer</a></span>';

examples/leaflet/WMSLayer.html

@@ -14,9 +14,9 @@
 <script type="text/javascript">
     var host = window.isLocal ? window.server : "https://iserver.supermap.io";
     var map = L.map('map', {
-        center: [0, 0],
+        center: [39, 105],
         maxZoom: 18,
-        zoom: 1
+        zoom: 5
     });
     new L.TileLayer.WMS(host + "/iserver/services/map-china/wms111/China", {
         layers: 'China',

examples/leaflet/WMTSLayer.html

@@ -19,9 +19,9 @@
         res.push(19567.879240041664 / (Math.pow(2, i)));
     }
     var map = L.map('map', {
-        center: [0, 0],
+        center: [39, 105],
         maxZoom: 18,
-        zoom: 0,
+        zoom: 5,
         crs: new L.supermap.Proj.CRS("EPSG:3857",
             {
                 origin: [-2.0037508342789244E7, 2.0037508342789244E7],

examples/leaflet/controler_layerswitcher.html

@@ -24,9 +24,9 @@
     var China = new L.supermap.TiledMapLayer(host + '/iserver/services/map-china/rest/maps/China', {noWrap: true});
     var ChinaDark = new L.supermap.TiledMapLayer(host + '/iserver/services/map-china/rest/maps/ChinaDark', {noWrap: true});
     var map = L.map('map', {
-        center: {lon: 0, lat: 0},
+        center: {lon: 105, lat: 39},
         maxZoom: 18,
-        zoom: 3,
+        zoom: 5,
         zoomControl: false,
         layers: [China, cities]
     });