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<!doctype html>
<title>Slide Viewer</title>
<style type="text/css">
html {
overflow: hidden;
}
body {
margin: 5px;
}
h1 {
font-size: 1.2em;
}
.notice {
font-style: italic;
}
div#images {
position: absolute;
width: 15%;
}
div#images h2 {
font-size: 1em;
margin: 0;
}
.associated-images {
margin-left: 1.5em;
margin-top: 0;
margin-bottom: 0;
padding-left: 0;
}
div#images li {
list-style-type: none;
}
.current-slide {
background-color: #ccf;
}
div#view {
position: absolute;
left: 16%;
width: 58%;
height: 98%;
background-color: black;
border: 1px solid #000;
color: white;
}
div#view.fullpage {
left: 0%;
border: 0;
}
div#properties {
position: absolute;
left: 75%;
width: 24.5%;
height: 98%;
overflow: auto;
}
div#properties-inner {
display: inline-block;
}
div#properties dl {
font-size: small;
margin: 0;
}
div#properties dt {
font-weight: bold;
border-top: 1px solid #000;
background-color: #eee;
}
div#properties dd {
margin-left: 0;
}
</style>
<div id="images">
<h1>View</h1>
<div class="current-slide">
<a class="load-slide" href="#" data-url="{{ slide_url }}">Slide</a>
</div>
<h2>Associated images</h2>
{% if associated %}
<ul class="associated-images">
{% for name in associated|sort %}
<li><a class="load-slide" href="#"
data-url="{{ associated[name] }}">
{{ name }}
</a>
{% endfor %}
</ul>
{% else %}
<span class="associated-images notice">None</span>
{% endif %}
</div>
<div id="view"></div>
<div id="properties">
<h1>Slide properties</h1>
{% if properties %}
<div id="properties-inner">
<dl>
{% for name in properties %}
<dt>{{ name }}
<dd>{{ properties[name] }}
{% endfor %}
</dl>
</div>
{% else %}
<span class="notice">None</span>
{% endif %}
</div>
<script type="text/javascript" src="static/jquery.js"></script>
<script type="text/javascript" src="static/openseadragon.js"></script>
<script type="text/javascript">
$(document).ready(function() {
var dzi_data = {{ dzi_data|default('{}')|safe }};
var viewer = new OpenSeadragon({
id: "view",
prefixUrl: "static/images/",
timeout: 120000,
animationTime: 0.5,
blendTime: 0.1,
constrainDuringPan: true,
maxZoomPixelRatio: 2,
minZoomLevel: 1,
visibilityRatio: 1,
zoomPerScroll: 2,
});
viewer.addHandler("open", function() {
// To improve load times, ignore the lowest-resolution Deep Zoom
// levels. This is a hack: we can't configure the minLevel via
// OpenSeadragon configuration options when the viewer is created
// from DZI XML.
viewer.source.minLevel = 8;
});
function open_slide(url) {
var tile_source;
if (dzi_data[url]) {
// DZI XML provided as template argument (deepzoom_tile.py)
tile_source = new OpenSeadragon.DziTileSource(
OpenSeadragon.DziTileSource.prototype.configure(
OpenSeadragon.parseXml(dzi_data[url]), url));
} else {
// DZI XML fetched from server (deepzoom_server.py)
tile_source = url;
}
viewer.open(tile_source);
}
open_slide("{{ slide_url }}");
$(".load-slide").click(function(ev) {
$(".current-slide").removeClass("current-slide");
$(this).parent().addClass("current-slide");
open_slide($(this).attr('data-url'));
ev.preventDefault();
});
});
</script>
|
