<html>
  <style>
  body {
      background: #444;
  }
  canvas {
      image-rendering: pixelated;
  }
  </style>
  <body>
    <canvas id="pick"></canvas>
    <canvas id="outline"></canvas>
  </body>
</html>
<script src="./shapefile.js"></script>
<script src="./make-geo-picking-texture.js"></script>