@recogito/annotorious-shape-labels
v0.2.3
Published
Shape label plugin for Annotorious and Annotorious OpenSeadragon
Downloads
1,764
Readme
Annotorious Shape Labels
A plugin for Annotorious and Annotorious OpenSeadragon that adds a the first tag as a label to the annotation shape.
Install
Download the latest minified release or include directly via CDN.
<script src="https://cdn.jsdelivr.net/npm/@recogito/annotorious-shape-labels@latest/dist/annotorious-shape-labels.min.js"></script>Import via npm:
npm install @recogito/annotorious-shape-labelsUse
<html>
<head>
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/@recogito/annotorious@latest/dist/annotorious.min.css">
<script src="https://cdn.jsdelivr.net/npm/@recogito/annotorious@latest/dist/annotorious.min.js"></script>
<script src="annotorious-shape-labels.min.js"></script>
</head>
<body>
<img id="hallstatt" src="640px-Hallstatt.jpg" />
<script type="text/javascript">
(function() {
var anno = Annotorious.init({
image: 'hallstatt',
// Add the formatter provided by the plugin
formatter: Annotorious.ShapeLabelsFormatter()
});
})();
</script>
</body>
</html>CSS Styling
The label is inserted into the SVG annotation group as a foreignObject element. In addition,
the plugin adds the first tag as an extra CSS class to the annotation shape.
To apply your own CSS styles, follow this structure:
<g class="a9s-annotation FirstTagValue">
<!-- annotation shapes -->
<svg class="a9s-formatter-el">
<foreignObject>
<div xmlns="http://www.w3.org/1999/xhtml" class="a9s-shape-label">
FirstTagValue
</div>
</foreignObject>
</svg>
</g>