mirror of
https://github.com/openseadragon/openseadragon.git
synced 2024-11-25 22:56:11 +03:00
123 lines
3.8 KiB
HTML
123 lines
3.8 KiB
HTML
<h2>example: binding custom buttons</h2>
|
|
|
|
<div class="description">
|
|
<p>
|
|
You can now bind to an entirely custom user interface by just passing
|
|
the id of the elements you want treated as buttons! This is especially useful
|
|
when you need to fully control the look and feel of the user interface.
|
|
(New since 0.9.50)
|
|
</p>
|
|
</div>
|
|
|
|
<div class="demoarea">
|
|
<div class="demoheading">
|
|
Binding custom buttons.
|
|
</div>
|
|
<div id="toolbarDiv" class="toolbar">
|
|
<span style='float:right;margin:10px 20px 0 0'>
|
|
| <a id="zoom-in" href="#zoom-in">Zoom In</a>
|
|
| <a id="zoom-out" href="#zoom-out">Zoom 0ut</a>
|
|
| <a id="home" href="#home">Home</a>
|
|
| <a id="full-page" href="#full-page">Full Page</a>
|
|
</span>
|
|
<span style='float:left;margin:10px 0 0 20px'>
|
|
<
|
|
<a id="previous" href="#previous-page">Previous</a>
|
|
| <a id="next" href="#next-page">Next</a>
|
|
>
|
|
<span id='currentpage'> 1 of 3 </span>
|
|
</span>
|
|
</div>
|
|
<div id="contentDiv"
|
|
class="openseadragon"></div>
|
|
</div>
|
|
|
|
<script type="text/javascript">
|
|
|
|
OpenSeadragon({
|
|
id: "contentDiv",
|
|
prefixUrl: "/openseadragon",
|
|
toolbar: "toolbarDiv",
|
|
zoomInButton: "zoom-in",
|
|
zoomOutButton: "zoom-out",
|
|
homeButton: "home",
|
|
fullPageButton: "full-page",
|
|
nextButton: "next",
|
|
previousButton: "previous",
|
|
showNavigator: true,
|
|
tileSources: [{
|
|
type: 'legacy-image-pyramid',
|
|
levels:[{
|
|
url: '/openseadragon/examples/images/rbc/rbc0001/2003/2003rosen1799/0001q.jpg',
|
|
height: 889,
|
|
width: 600
|
|
},{
|
|
url: '/openseadragon/examples/images/rbc/rbc0001/2003/2003rosen1799/0001r.jpg',
|
|
height: 2201,
|
|
width: 1485
|
|
},{
|
|
url: '/openseadragon/examples/images/rbc/rbc0001/2003/2003rosen1799/0001v.jpg',
|
|
height: 4402,
|
|
width: 2970
|
|
|
|
}]
|
|
},{
|
|
type: 'legacy-image-pyramid',
|
|
levels:[{
|
|
url: '/openseadragon/examples/images/rpbaasm/0900/0908/090801t.gif',
|
|
height: 150,
|
|
width: 116
|
|
},{
|
|
url: '/openseadragon/examples/images/rpbaasm/0900/0908/090801q.jpg',
|
|
height: 400,
|
|
width: 310
|
|
},{
|
|
url: '/openseadragon/examples/images/rpbaasm/0900/0908/090801r.jpg',
|
|
height: 860,
|
|
width: 667
|
|
},{
|
|
url: '/openseadragon/examples/images/rpbaasm/0900/0908/090801v.jpg',
|
|
height: 1650,
|
|
width: 1279
|
|
|
|
}],
|
|
},
|
|
"/openseadragon/examples/images/highsmith/highsmith.dzi"
|
|
],
|
|
onPageChange: function( data ){
|
|
document.getElementById('currentpage').innerHTML = ( data.page + 1 ) + ' of 3';
|
|
}
|
|
});
|
|
</script>
|
|
|
|
<p>
|
|
The relevant configuration options are shown below. Note the value for the options
|
|
are the id of the element on the page to bind the button's action to.
|
|
</p>
|
|
|
|
<pre>
|
|
OpenSeadragon({
|
|
...
|
|
zoomInButton: "zoom-in",
|
|
zoomOutButton: "zoom-out",
|
|
homeButton: "home",
|
|
fullPageButton: "full-page",
|
|
nextButton: "next",
|
|
previousButton: "previous",
|
|
...
|
|
});
|
|
</pre>
|
|
|
|
<p>
|
|
Also note the interface in this example updates the current page numbers in the label
|
|
"Page N of 3". This is achieved by making use of the provided callback 'onPageChange'
|
|
</p>
|
|
<pre>
|
|
OpenSeadragon({
|
|
...
|
|
onPageChange: function( data ){
|
|
document.getElementById('currentpage').innerHTML = ( data.page + 1 ) + ' of 3';
|
|
}
|
|
...
|
|
});
|
|
</pre> |