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Adding popup to full-screen example

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This commit is contained in:
ahocevar
2012-09-28 16:46:59 +02:00
parent 6b395cafb5
commit 163737d3de
2 changed files with 95 additions and 32 deletions
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examples/full-screen.html
+50 -4
View File
@@ -1,4 +1,4 @@
<!doctype html> <!DOCTYPE html>
<html> <html>
<head> <head>
<meta name="viewport" content="initial-scale=1.0, user-scalable=no, width=device-width"> <meta name="viewport" content="initial-scale=1.0, user-scalable=no, width=device-width">
@@ -11,23 +11,69 @@
} }
.overlay { .overlay {
display: none; display: none;
font-family: Verdana, Arial, Helvetica, sans-serif;
font-size: 10pt;
} }
.ol-overlaycontainer .overlay { .ol-overlaycontainer .overlay {
display: block; display: block;
} }
#vienna { #vienna {
font-family: Verdana, Arial, Helvetica, sans-serif; text-decoration: none;
font-size: 11pt;
color: white; color: white;
font-size: 11pt;
font-weight: bold;
text-shadow: black 0.1em 0.1em 0.2em; text-shadow: black 0.1em 0.1em 0.2em;
} }
#popup {
width: 200px;
margin-left: -107px;
margin-bottom: 12px;
}
/* Popup CSS generated with http://cssarrowplease.com/ */
.arrow_box {
position: relative;
background: #88b7d5;
border: 2px solid #c2e1f5;
border-radius: 5px;
padding: 5px;
}
.arrow_box:after, .arrow_box:before {
top: 100%;
border: solid transparent;
content: " ";
height: 0;
width: 0;
position: absolute;
pointer-events: none;
}
.arrow_box:after {
border-color: rgba(136, 183, 213, 0);
border-top-color: #88b7d5;
border-width: 10px;
left: 50%;
margin-left: -10px;
}
.arrow_box:before {
border-color: rgba(194, 225, 245, 0);
border-top-color: #c2e1f5;
border-width: 13px;
left: 50%;
margin-left: -13px;
}
</style> </style>
<link rel="stylesheet" href="../css/ol.css" type="text/css"> <link rel="stylesheet" href="../css/ol.css" type="text/css">
<title>ol3 full-screen demo</title> <title>ol3 full-screen demo</title>
</head> </head>
<body> <body>
<div id="map"> <div id="map">
<div class="overlay" id="vienna">Vienna</div> <!-- Clickable label for Vienna -->
<a class="overlay" id="vienna" target="_blank" href="http://en.wikipedia.org/wiki/Vienna">Vienna</a>
<!-- Popup -->
<div class="overlay arrow_box" id="popup"></div></span>
</div> </div>
<script src="loader.js?id=full-screen" type="text/javascript"></script> <script src="loader.js?id=full-screen" type="text/javascript"></script>
</body> </body>
examples/full-screen.js
+17
View File
@@ -3,6 +3,7 @@ goog.require('goog.debug.Logger');
goog.require('goog.debug.Logger.Level'); goog.require('goog.debug.Logger.Level');
goog.require('ol.Collection'); goog.require('ol.Collection');
goog.require('ol.Coordinate'); goog.require('ol.Coordinate');
goog.require('ol.CoordinateFormat');
goog.require('ol.Map'); goog.require('ol.Map');
goog.require('ol.MapOptions'); // FIXME this should not be required goog.require('ol.MapOptions'); // FIXME this should not be required
goog.require('ol.overlay.Overlay'); goog.require('ol.overlay.Overlay');
@@ -23,9 +24,25 @@ var map = new ol.Map(document.getElementById('map'), {
layers: new ol.Collection([layer]), layers: new ol.Collection([layer]),
zoom: 2 zoom: 2
}); });
// Vienna label
var vienna = new ol.overlay.Overlay({ var vienna = new ol.overlay.Overlay({
map: map, map: map,
coordinate: ol.Projection.transformWithCodes( coordinate: ol.Projection.transformWithCodes(
new ol.Coordinate(16, 48), 'EPSG:4326', 'EPSG:3857'), new ol.Coordinate(16, 48), 'EPSG:4326', 'EPSG:3857'),
element: document.getElementById('vienna') element: document.getElementById('vienna')
}); });
// Popup showing the position the user clicked
var popup = new ol.overlay.Overlay({
map: map,
element: document.getElementById('popup')
});
map.addEventListener('click', function(evt) {
var coordinate = evt.getCoordinate();
popup.getElement().innerHTML =
'Welcome to ol3. The location you clicked was<br>' +
ol.CoordinateFormat.hdms(ol.Projection.transformWithCodes(
coordinate, 'EPSG:3857', 'EPSG:4326'));
popup.setCoordinate(evt.getCoordinate());
});