I have 5 circles and I need to add links to them
<svg viewBox="0 0 300 200"></svg>
You can just wrap your circles with a
-tags, like you would do with most of the other elements in a html-document.
<svg viewBox="0 0 300 100">
<a href="/link1">
<circle cx="50" cy="50" r="25"/>
</a>
<a href="/link2">
<circle cx="125" cy="50" r="25"/>
</a>
<a href="/link3">
<circle cx="200" cy="50" r="25"/>
</a>
</svg>