cdb

2020-06-15 12:07:54 +08:00
parent 610ed21a90
commit a96ef233c9
444 changed files with 0 additions and 0 deletions
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+<!DOCTYPE html>
+<html>
+  <head>
+    <title>Custom infowindow example | CartoDB.js</title>
+    <meta name="viewport" content="initial-scale=1.0, user-scalable=no" />
+    <meta http-equiv="content-type" content="text/html; charset=UTF-8"/>
+    <link rel="shortcut icon" href="http://cartodb.com/assets/favicon.ico" />
+    <style>
+      html, body, #map {
+        height: 100%;
+        padding: 0;
+        margin: 0;
+      }
+    </style>
+
+    <link rel="stylesheet" href="http://libs.cartodb.com/cartodb.js/v3/3.15/themes/css/cartodb.css" />
+  </head>
+  <body>
+    <div id="map"></div>
+
+    <script type="infowindow/html" id="infowindow_template">
+    </script>
+
+    <script type="text/javascript" src="https://www.google.com/jsapi"></script>
+    <script src="http://libs.cartodb.com/cartodb.js/v3/3.15/cartodb.js"></script>
+
+    <script>
+
+      var INFOWINDOW_TEMPLATE = [
+        '<div class="cartodb-popup v2">',
+        '  <a href="#close" class="cartodb-popup-close-button close">x</a>',
+        '   <div class="cartodb-popup-content-wrapper">',
+        '     <div class="cartodb-popup-content">',
+        '       <div id="chart_div">',
+        '       <script>',
+        '         draw_chart([{{content.data.pop_min}}, {{content.data.pop_max}}], "{{content.data.name}}");',
+        '       </scr' + 'ipt>',
+        '       </div>',
+        '     </div>',
+        '   </div>',
+        '   <div class="cartodb-popup-tip-container"></div>',
+        '</div>'].join('');
+
+      // load visualization library from google
+      google.load('visualization', '1.0', {'packages':['corechart']});
+
+      function draw_chart(data, name) {
+         var data = google.visualization.arrayToDataTable([
+            ['', 'population'],
+            ['max',  data[0]],
+            ['min',  data[1]]
+         ]);
+
+          var options = {
+            title: name + ' population',
+            legend: { position: "none" },
+            width: 300,
+          };
+          var chart = new google.visualization.ColumnChart(document.getElementById('chart_div'));
+          chart.draw(data, options);
+      }
+
+      function main() {
+
+        // create map
+        var map = L.map('map', {
+          zoomControl: false,
+          center: [0, 0],
+          zoom: 3
+        });
+
+
+        // add a nice baselayer from Cartodb
+        L.tileLayer('http://{s}.api.cartocdn.com/base-light/{z}/{x}/{y}.png', {
+          attribution: 'CartoDB'
+        }).addTo(map);
+
+        cartodb.createLayer(map, 'http://documentation.cartodb.com/api/v2/viz/7eb2096a-51d9-11e3-89a7-5404a6a683d5/viz.json')
+         .addTo(map)
+         .on('done', function(layer) {
+            // get sublayer 0 and set the infowindow template
+            var sublayer = layer.getSubLayer(0);
+            sublayer.infowindow.set({
+              template:   INFOWINDOW_TEMPLATE,
+              sanitizeTemplate: false,
+              width:      328,
+              maxHeight:  400
+            });
+          }).on('error', function() {
+            console.log("some error occurred");
+          });
+      }
+
+      window.onload = main;
+    </script>
+  </body>
+</html>