Add an icon example

2013-11-26 16:32:03 +01:00
parent 9365c227ab
commit 82e03ea508
3 changed files with 57 additions and 100 deletions
--- a/examples/icon.html
+++ b/examples/icon.html
@@ -0,0 +1,58 @@
+<!doctype html>
+<html lang="en">
+  <head>
+    <meta charset="utf-8">
+    <meta http-equiv="X-UA-Compatible" content="chrome=1">
+    <meta name="viewport" content="initial-scale=1.0, user-scalable=no, width=device-width">
+    <link rel="stylesheet" href="../css/ol.css" type="text/css">
+    <link rel="stylesheet" href="../resources/bootstrap/css/bootstrap.min.css" type="text/css">
+    <link rel="stylesheet" href="../resources/layout.css" type="text/css">
+    <link rel="stylesheet" href="../resources/bootstrap/css/bootstrap-responsive.min.css" type="text/css">
+    <title>Vector Icon Example</title>
+    <style>
+      #map {
+        position: relative;
+      }
+    </style>
+  </head>
+  <body>
+
+    <div class="navbar navbar-inverse navbar-fixed-top">
+      <div class="navbar-inner">
+        <div class="container">
+          <a class="brand" href="./"><img src="../resources/logo.png"> OpenLayers 3 Examples</a>          
+        </div>
+      </div>
+    </div>
+
+    <div class="container-fluid">
+
+      <div class="row-fluid">
+        <div class="span12">
+          <div id="map" class="map">
+          </div>
+        </div>        
+      </div>
+
+      <div class="row-fluid">
+
+        <div class="span12">
+          <h4 id="title">Icon example</h4>
+          <p id="shortdesc">Example using an icon to symbolize a point.</p>
+          <div id="docs">
+            <p>See the <a href="icon.js" target="_blank">icon.js source</a> to see how this is done.</p>
+          </div>
+          <div id="tags">vector, style, icon, marker</div>
+        </div>
+
+      </div>
+
+    </div>
+
+    <script src="jquery.min.js" type="text/javascript"></script>
+    <script src="../resources/bootstrap/js/bootstrap.min.js" type="text/javascript"></script>
+    <script src="loader.js?id=icon" type="text/javascript"></script>
+    <script src="../resources/example-behaviour.js" type="text/javascript"></script>
+
+  </body>
+</html>
--- a/examples/icon.js
+++ b/examples/icon.js
@@ -0,0 +1,56 @@
+goog.require('ol.Map');
+goog.require('ol.RendererHint');
+goog.require('ol.View2D');
+goog.require('ol.format.GeoJSON');
+goog.require('ol.icon');
+goog.require('ol.layer.Tile');
+goog.require('ol.layer.Vector');
+goog.require('ol.source.TileJSON');
+goog.require('ol.source.Vector');
+goog.require('ol.style.Style');
+
+
+var raster = new ol.layer.Tile({
+  source: new ol.source.TileJSON({
+    url: 'http://api.tiles.mapbox.com/v3/mapbox.geography-class.jsonp'
+  })
+});
+
+var vectorSource = new ol.source.Vector();
+
+new ol.format.GeoJSON().readObject({
+  'type': 'FeatureCollection',
+  'features': [{
+    'type': 'Feature',
+    'properties': {
+      'name': 'Null Island',
+      'population': 4000,
+      'rainfall': 500
+    },
+    'geometry': {
+      'type': 'Point',
+      'coordinates': [0, 0]
+    }
+  }]
+}, vectorSource.addFeature, vectorSource);
+
+var styleArray = [new ol.style.Style({
+  image: ol.icon.renderIcon('data/icon.png')
+})];
+
+var vector = new ol.layer.Vector({
+  source: vectorSource,
+  styleFunction: function(feature, resolution) {
+    return styleArray;
+  }
+});
+
+var map = new ol.Map({
+  layers: [raster, vector],
+  renderer: ol.RendererHint.CANVAS,
+  target: 'map',
+  view: new ol.View2D({
+    center: [0, 0],
+    zoom: 3
+  })
+});