blog/_includes/extensions/trianglify.html
2019-09-11 12:21:17 +08:00

23 lines
612 B
HTML

{% if include.selector %}
{% assign selector = include.selector %}
{% endif %}
{% if include.seed %}
{% assign seed = include.seed %}
{% endif %}
<script src="https://cdnjs.cloudflare.com/ajax/libs/trianglify/2.0.0/trianglify.min.js"></script>
<script>
function setRandomBgImage(selector, seed) {
var element = document.querySelector(selector);
if (!element) return;
var pattern = Trianglify({
width: screen.width,
height: element.offsetHeight,
seed: seed
});
element.appendChild(pattern.canvas());
}
setRandomBgImage('{{ selector }}', '{{ seed }}');
</script>