pointincircle

Tests if a point is contained within a circle defined by three nonlinear unique points. Returns 1 if the point is inside the circle; 0 if the point is on the circle; and -1 if the point is outside the circle

Usage no npm install needed!

<script type="module">
  import pointincircle from 'https://cdn.skypack.dev/pointincircle';
</script>

README