hiven.github.io/momo.html at master · hiven/hiven.github.io · GitHub

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<html>
  <body>
  <style>
@import url('https://fonts.googleapis.com/css?family=Sonsie+One');
text {
  font-family: "Sonsie One";
}
svg {
  background: #43C6AC;
}
</style>

<svg version="1.2" viewBox="0 0 600 400" width="600" height="400" xmlns="http://www.w3.org/2000/svg">
  <text id="t1" style="fill: white;" x="50%" y="50%" text-anchor="middle">Test some long text here</text>
</svg>

    <script>

function resize() {
    var width = 350,
      height = 80;
    var textNode = document.getElementById("t1");
    for (var k = 1; k < 60; k++) {
      textNode.setAttribute("font-size", k)
      var bb = textNode.getBBox()
      if (bb.width > width || bb.height > height)
        break;
    }
}

window.onload = resize;


</script>
    </body>
      </html>