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nanna-dk/svg.html

Created March 12, 2019 10:09
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Change opacity of an area based on mouse position
Raw
svg.html
<!DOCTYPE html>
<html>
<head>
<style> .one{
opacity:.5;
}
</style>
</head>
<body>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<svg width="500" height="500">
<clippath id="clip">
<circle cx="50" cy="50" r="50" class="a" />
</clippath>
<image xlink:href="https://images.unsplash.com/photo-1474575981580-1ec7944df3b2?dpr=1&auto=format&fit=crop&w=1500&h=934&q=80&cs=tinysrgb&crop=&bg=" width="500" height="500" x="0" y="0" class="one" />
<image xlink:href="https://images.unsplash.com/photo-1474575981580-1ec7944df3b2?dpr=1&auto=format&fit=crop&w=1500&h=934&q=80&cs=tinysrgb&crop=&bg=" width="500" height="500" x="0" y="0" clip-path="url(#clip)" />
</svg>
<script type="text/javascript">
$('svg').on('mousemove', function(e) {
$('.a').attr('cx', e.pageX).attr('cy', e.pageY)
})
</script>
</body>
</html>
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