d3-tile tileSize

Map using d3-tile demonstrating the tile.tileSize method.

forked from linusmarco's block: d3-tile tileSize

<!DOCTYPE html>
<meta charset="utf-8">
<style>
body {
    margin: 0;
    overflow:hidden;
    font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
}
form {
    position:absolute;
    top:0;
    left:0;
    margin: 15px;
    padding:5px;

background-color:white;
    border:2px solid black;
}
.mapbox-attribution-container {
  bottom: 0;
  right: 0;
  position: absolute;
  display: block;
  margin: 0 10 5;

font-size:12px;
}
.mapbox-wordmark {
  position: absolute;
  display: block;
  height: 20px;
  width: 65px;
  left: 10px;
  bottom: 10px;
  text-indent: -9999px;
  z-index: 99999;
  overflow: hidden;

/* `background-image` contains the Mapbox wordmark */
  background-image: url(data:image/svg+xml;base64,<?xml version="1.0" encoding="utf-8"?><svg version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px" viewBox="0 0 80.47 20.02" style="enable-background:new 0 0 80.47 20.02;" xml:space="preserve"><style type="text/css">.st0{opacity:0.6;fill:#FFFFFF;enable-background:new    ;}.st1{opacity:0.6;enable-background:new    ;}</style><g><path class="st0" d="M79.29,13.61c0,0.11-0.09,0.2-0.2,0.2h-1.53c-0.12,0-0.23-0.06-0.29-0.16l-1.37-2.28l-1.37,2.28c-0.06,0.1-0.17,0.16-0.29,0.16h-1.53c-0.04,0-0.08-0.01-0.11-0.03c-0.09-0.06-0.12-0.18-0.06-0.27c0,0,0,0,0,0l2.31-3.5l-2.28-3.47c-0.02-0.03-0.03-0.07-0.03-0.11c0-0.11,0.09-0.2,0.2-0.2h1.53c0.12,0,0.23,0.06,0.29,0.16l1.34,2.25l1.33-2.24c0.06-0.1,0.17-0.16,0.29-0.16h1.53c0.04,0,0.08,0.01,0.11,0.03c0.09,0.06,0.12,0.18,0.06,0.27c0,0,0,0,0,0L76.96,10l2.31,3.5C79.28,13.53,79.29,13.57,79.29,13.61z"/><path class="st0" d="M63.09,9.16c-0.37-1.79-1.87-3.12-3.66-3.12c-0.98,0-1.93,0.4-2.6,1.12V3.37c0-0.12-0.1-0.22-0.22-0.22h-1.33c-0.12,0-0.22,0.1-0.22,0.22v10.21c0,0.12,0.1,0.22,0.22,0.22h1.33c0.12,0,0.22-0.1,0.22-0.22v-0.7c0.68,0.71,1.62,1.12,2.6,1.12c1.79,0,3.29-1.34,3.66-3.13C63.21,10.3,63.21,9.72,63.09,9.16L63.09,9.16z M59.12,12.41c-1.26,0-2.28-1.06-2.3-2.36V9.99c0.02-1.31,1.04-2.36,2.3-2.36s2.3,1.07,2.3,2.39S60.39,12.41,59.12,12.41z"/><path class="st0" d="M68.26,6.04c-1.89-0.01-3.54,1.29-3.96,3.13c-0.12,0.56-0.12,1.13,0,1.69c0.42,1.85,2.07,3.16,3.97,3.14c2.24,0,4.06-1.78,4.06-3.99S70.51,6.04,68.26,6.04z M68.24,12.42c-1.27,0-2.3-1.07-2.3-2.39s1.03-2.4,2.3-2.4s2.3,1.07,2.3,2.39S69.51,12.41,68.24,12.42L68.24,12.42z"/><path class="st1" d="M59.12,7.63c-1.26,0-2.28,1.06-2.3,2.36v0.06c0.02,1.31,1.04,2.36,2.3,2.36s2.3-1.07,2.3-2.39S60.39,7.63,59.12,7.63z M59.12,11.23c-0.6,0-1.09-0.53-1.11-1.19V10c0.01-0.66,0.51-1.19,1.11-1.19s1.11,0.54,1.11,1.21S59.74,11.23,59.12,11.23z"/><path class="st1" d="M68.24,7.63c-1.27,0-2.3,1.07-2.3,2.39s1.03,2.39,2.3,2.39s2.3-1.07,2.3-2.39S69.51,7.63,68.24,7.63z M68.24,11.23c-0.61,0-1.11-0.54-1.11-1.21s0.5-1.2,1.11-1.2s1.11,0.54,1.11,1.21S68.85,11.23,68.24,11.23z"/><path class="st0" d="M43.56,6.24h-1.33c-0.12,0-0.22,0.1-0.22,0.22v0.7c-0.68-0.71-1.62-1.12-2.6-1.12c-2.07,0-3.75,1.78-3.75,3.99s1.69,3.99,3.75,3.99c0.99,0,1.93-0.41,2.6-1.13v0.7c0,0.12,0.1,0.22,0.22,0.22h1.33c0.12,0,0.22-0.1,0.22-0.22V6.44c0-0.11-0.09-0.21-0.21-0.21C43.57,6.24,43.57,6.24,43.56,6.24z M42.02,10.05c-0.01,1.31-1.04,2.36-2.3,2.36s-2.3-1.07-2.3-2.39s1.03-2.4,2.29-2.4c1.27,0,2.28,1.06,2.3,2.36L42.02,10.05z"/><path class="st1" d="M39.72,7.63c-1.27,0-2.3,1.07-2.3,2.39s1.03,2.39,2.3,2.39s2.28-1.06,2.3-2.36V9.99C42,8.68,40.98,7.63,39.72,7.63z M38.62,10.02c0-0.67,0.5-1.21,1.11-1.21c0.61,0,1.09,0.53,1.11,1.19v0.04c-0.01,0.65-0.5,1.18-1.11,1.18S38.62,10.68,38.62,10.02z"/><path class="st0" d="M49.91,6.04c-0.98,0-1.93,0.4-2.6,1.12V6.45c0-0.12-0.1-0.22-0.22-0.22h-1.33c-0.12,0-0.22,0.1-0.22,0.22v10.21c0,0.12,0.1,0.22,0.22,0.22h1.33c0.12,0,0.22-0.1,0.22-0.22v-3.78c0.68,0.71,1.62,1.12,2.61,1.12c2.07,0,3.75-1.78,3.75-3.99S51.98,6.04,49.91,6.04z M49.6,12.42c-1.26,0-2.28-1.06-2.3-2.36V9.99c0.02-1.31,1.04-2.37,2.29-2.37c1.26,0,2.3,1.07,2.3,2.39S50.86,12.41,49.6,12.42L49.6,12.42z"/><path class="st1" d="M49.6,7.63c-1.26,0-2.28,1.06-2.3,2.36v0.06c0.02,1.31,1.04,2.36,2.3,2.36s2.3-1.07,2.3-2.39S50.86,7.63,49.6,7.63z M49.6,11.23c-0.6,0-1.09-0.53-1.11-1.19V10C48.5,9.34,49,8.81,49.6,8.81c0.6,0,1.11,0.55,1.11,1.21S50.21,11.23,49.6,11.23z"/><path class="st0" d="M34.36,13.59c0,0.12-0.1,0.22-0.22,0.22h-1.34c-0.12,0-0.22-0.1-0.22-0.22V9.24c0-0.93-0.7-1.63-1.54-1.63c-0.76,0-1.39,0.67-1.51,1.54l0.01,4.44c0,0.12-0.1,0.22-0.22,0.22h-1.34c-0.12,0-0.22-0.1-0.22-0.22V9.24c0-0.93-0.7-1.63-1.54-1.63c-0.81,0-1.47,0.75-1.52,1.71v4.27c0,0.12-0.1,0.22-0.22,0.22h-1.33c-0.12,0-0.22-0.1-0.22-0.22V6.44c0.01-0.12,0.1-0.21,0.22-0.21h1.33c0.12,0,0.21,0.1,0.22,0.21v0.63c0.48-0.65,1.24-1.04,2.06-1.05h0.03c1.04,0,1.99,0.57,2.48,1.48c0.43-0.9,1.33-1.48,2.32-1.49c1.54,0,2.79,1.19,2.76,2.65L34.36,13.59z"/><path class="st1" d="M80.32,12.97l-0.07-0.12L78.38,10l1.85-2.81c0.42-0.64,0.25-1.49-0.39-1.92c-0.01-0.01-0.02-0.01-0.03-0.02c-0.22-0.14-0.48-0.21-0.74-0.21h-1.53c-0.53,0-1.03,0.28-1.3,0.74l-0.32,0.53l-0.32-0.53c-0.28-0.46-0.77-0.74-1.31-0.74h-1.53c-0.57,0-1.08,0.35-1.29,0.88c-2.09-1.58-5.03-1.4-6.91,0.43c-0.33,0.32-0.62,0.69-0.85,1.09c-0.85-1.55-2.45-2.6-4.28-2.6c-0.48,0-0.96,0.07-1.41,0.22V3.37c0-0.78-0.63-1.41-1.4-1.41h-1.33c-0.77,0-1.4,0.63-1.4,1.4v3.57c-0.9-1.3-2.38-2.08-3.97-2.09c-0.7,0-1.39,0.15-2.02,0.45c-0.23-0.16-0.51-0.25-0.8-0.25h-1.33c-0.43,0-0.83,0.2-1.1,0.53c-0.02-0.03-0.04-0.05-0.07-0.08c-0.27-0.29-0.65-0.45-1.04-0.45h-1.32c-0.29,0-0.57,0.09-0.8,0.25C40.8,5,40.12,4.85,39.42,4.85c-1.74,0-3.27,0.95-4.16,2.38c-0.19-0.44-0.46-0.85-0.79-1.19c-0.76-0.77-1.8-1.19-2.88-1.19h-0.01c-0.85,0.01-1.67,0.31-2.34,0.84c-0.7-0.54-1.56-0.84-2.45-0.84h-0.03c-0.28,0-0.55,0.03-0.82,0.1c-0.27,0.06-0.53,0.15-0.78,0.27c-0.2-0.11-0.43-0.17-0.67-0.17h-1.33c-0.78,0-1.4,0.63-1.4,1.4v7.14c0,0.78,0.63,1.4,1.4,1.4h1.33c0.78,0,1.41-0.63,1.41-1.41c0,0,0,0,0,0V9.35c0.03-0.34,0.22-0.56,0.34-0.56c0.17,0,0.36,0.17,0.36,0.45v4.35c0,0.78,0.63,1.4,1.4,1.4h1.34c0.78,0,1.4-0.63,1.4-1.4l-0.01-4.35c0.06-0.3,0.24-0.45,0.33-0.45c0.17,0,0.36,0.17,0.36,0.45v4.35c0,0.78,0.63,1.4,1.4,1.4h1.34c0.78,0,1.4-0.63,1.4-1.4v-0.36c0.91,1.23,2.34,1.96,3.87,1.96c0.7,0,1.39-0.15,2.02-0.45c0.23,0.16,0.51,0.25,0.8,0.25h1.32c0.29,0,0.57-0.09,0.8-0.25v1.91c0,0.78,0.63,1.4,1.4,1.4h1.33c0.78,0,1.4-0.63,1.4-1.4v-1.69c0.46,0.14,0.94,0.22,1.42,0.21c1.62,0,3.07-0.83,3.97-2.1v0.5c0,0.78,0.63,1.4,1.4,1.4h1.33c0.29,0,0.57-0.09,0.8-0.25c0.63,0.3,1.32,0.45,2.02,0.45c1.83,0,3.43-1.05,4.28-2.6c1.47,2.52,4.71,3.36,7.22,1.89c0.17-0.1,0.34-0.21,0.5-0.34c0.21,0.52,0.72,0.87,1.29,0.86h1.53c0.53,0,1.03-0.28,1.3-0.74l0.35-0.58l0.35,0.58c0.28,0.46,0.77,0.74,1.31,0.74h1.52c0.77,0,1.39-0.63,1.38-1.39C80.47,13.38,80.42,13.17,80.32,12.97L80.32,12.97z M34.15,13.81h-1.34c-0.12,0-0.22-0.1-0.22-0.22V9.24c0-0.93-0.7-1.63-1.54-1.63c-0.76,0-1.39,0.67-1.51,1.54l0.01,4.44c0,0.12-0.1,0.22-0.22,0.22h-1.34c-0.12,0-0.22-0.1-0.22-0.22V9.24c0-0.93-0.7-1.63-1.54-1.63c-0.81,0-1.47,0.75-1.52,1.71v4.27c0,0.12-0.1,0.22-0.22,0.22h-1.33c-0.12,0-0.22-0.1-0.22-0.22V6.44c0.01-0.12,0.1-0.21,0.22-0.21h1.33c0.12,0,0.21,0.1,0.22,0.21v0.63c0.48-0.65,1.24-1.04,2.06-1.05h0.03c1.04,0,1.99,0.57,2.48,1.48c0.43-0.9,1.33-1.48,2.32-1.49c1.54,0,2.79,1.19,2.76,2.65l0.01,4.91C34.37,13.7,34.27,13.8,34.15,13.81C34.15,13.81,34.15,13.81,34.15,13.81z M43.78,13.59c0,0.12-0.1,0.22-0.22,0.22h-1.33c-0.12,0-0.22-0.1-0.22-0.22v-0.71C41.34,13.6,40.4,14,39.42,14c-2.07,0-3.75-1.78-3.75-3.99s1.69-3.99,3.75-3.99c0.98,0,1.92,0.41,2.6,1.12v-0.7c0-0.12,0.1-0.22,0.22-0.22h1.33c0.11-0.01,0.21,0.08,0.22,0.2c0,0.01,0,0.01,0,0.02V13.59z M49.91,14c-0.98,0-1.92-0.41-2.6-1.12v3.78c0,0.12-0.1,0.22-0.22,0.22h-1.33c-0.12,0-0.22-0.1-0.22-0.22V6.45c0-0.12,0.1-0.21,0.22-0.21h1.33c0.12,0,0.22,0.1,0.22,0.22v0.7c0.68-0.72,1.62-1.12,2.6-1.12c2.07,0,3.75,1.77,3.75,3.98S51.98,14,49.91,14z M63.09,10.87C62.72,12.65,61.22,14,59.43,14c-0.98,0-1.92-0.41-2.6-1.12v0.7c0,0.12-0.1,0.22-0.22,0.22h-1.33c-0.12,0-0.22-0.1-0.22-0.22V3.37c0-0.12,0.1-0.22,0.22-0.22h1.33c0.12,0,0.22,0.1,0.22,0.22v3.78c0.68-0.71,1.62-1.12,2.6-1.11c1.79,0,3.29,1.33,3.66,3.12C63.21,9.73,63.21,10.31,63.09,10.87L63.09,10.87L63.09,10.87z M68.26,14.01c-1.9,0.01-3.55-1.29-3.97-3.14c-0.12-0.56-0.12-1.13,0-1.69c0.42-1.85,2.07-3.15,3.97-3.14c2.25,0,4.06,1.78,4.06,3.99S70.5,14.01,68.26,14.01L68.26,14.01z M79.09,13.81h-1.53c-0.12,0-0.23-0.06-0.29-0.16l-1.37-2.28l-1.37,2.28c-0.06,0.1-0.17,0.16-0.29,0.16h-1.53c-0.04,0-0.08-0.01-0.11-0.03c-0.09-0.06-0.12-0.18-0.06-0.27c0,0,0,0,0,0l2.31-3.5l-2.28-3.47c-0.02-0.03-0.03-0.07-0.03-0.11c0-0.11,0.09-0.2,0.2-0.2h1.53c0.12,0,0.23,0.06,0.29,0.16l1.34,2.25l1.34-2.25c0.06-0.1,0.17-0.16,0.29-0.16h1.53c0.04,0,0.08,0.01,0.11,0.03c0.09,0.06,0.12,0.18,0.06,0.27c0,0,0,0,0,0L76.96,10l2.31,3.5c0.02,0.03,0.03,0.07,0.03,0.11C79.29,13.72,79.2,13.81,79.09,13.81C79.09,13.81,79.09,13.81,79.09,13.81L79.09,13.81z"/><path class="st0" d="M10,1.21c-4.87,0-8.81,3.95-8.81,8.81s3.95,8.81,8.81,8.81s8.81-3.95,8.81-8.81C18.81,5.15,14.87,1.21,10,1.21z M14.18,12.19c-1.84,1.84-4.55,2.2-6.38,2.2c-0.67,0-1.34-0.05-2-0.15c0,0-0.97-5.37,2.04-8.39c0.79-0.79,1.86-1.22,2.98-1.22c1.21,0,2.37,0.49,3.23,1.35C15.8,7.73,15.85,10.5,14.18,12.19z"/><path class="st1" d="M10,0.02c-5.52,0-10,4.48-10,10s4.48,10,10,10s10-4.48,10-10C19.99,4.5,15.52,0.02,10,0.02z M10,18.83c-4.87,0-8.81-3.95-8.81-8.81S5.13,1.2,10,1.2s8.81,3.95,8.81,8.81C18.81,14.89,14.87,18.83,10,18.83z"/><path class="st1" d="M14.04,5.98c-1.75-1.75-4.53-1.81-6.2-0.14C4.83,8.86,5.8,14.23,5.8,14.23s5.37,0.97,8.39-2.04C15.85,10.5,15.8,7.73,14.04,5.98z M11.88,9.87l-0.87,1.78l-0.86-1.78L8.38,9.01l1.77-0.86l0.86-1.78l0.87,1.78l1.77,0.86L11.88,9.87z"/><polygon class="st0" points="13.65,9.01 11.88,9.87 11.01,11.65 10.15,9.87 8.38,9.01 10.15,8.15 11.01,6.37 11.88,8.15 "/></g></svg>);
  background-repeat: no-repeat;
  background-position: 0 0;
  background-size: 65px 20px;
}
</style>
<form>
    <label>Tile size</label>
    <select id="size-select">
        <option value="256">256x256</option>
        <option value="512" selected>512x512</option>
    </select>
</form>
<div class="mapbox-attribution-container">
   <a href="https://www.mapbox.com/about/maps/">© Mapbox | </a>
   <a href="https://www.openstreetmap.org/copyright">© OpenStreetMap | </a>
   <a href="https://www.mapbox.com/map-feedback/" target="_blank"><strong>Improve this map</strong></a>
 </div>
<svg></svg>
<script src="https://d3js.org/d3.v4.min.js"></script>

function tile() {
    var x0 = 0,
        y0 = 0,
        x1 = 960,
        y1 = 500,
        tx = (x0 + x1) / 2,
        ty = (y0 + y1) / 2,
        tileSize = 256,
        scale = 256,
        zoomDelta = 0,
        wrap = true;

function tile() {
      var z = Math.max(Math.log(scale) / Math.LN2 - Math.log2(tileSize), 0),
          z0 = Math.round(z + zoomDelta),
          j = 1 << z0,
          k = Math.pow(2, z - z0 + Math.log2(tileSize)),
          x = tx - scale / 2,
          y = ty - scale / 2,
          tiles = [],
          cols = d3Array.range(
            Math.max(wrap ? -Infinity : 0, Math.floor((x0 - x) / k)),
            Math.min(Math.ceil((x1 - x) / k), wrap ? Infinity : j)
          ),
          rows = d3Array.range(
            Math.max(0, Math.floor((y0 - y) / k)),
            Math.min(Math.ceil((y1 - y) / k), j)
          );

rows.forEach(function(y) {
        cols.forEach(function(x) {
          tiles.push({
            x: (x % j + j) % j,
            y: y,
            z: z0,
            tx: x * tileSize,
            ty: y * tileSize
          });
        });
      });

tiles.translate = [x / k, y / k];
      tiles.scale = k;
      return tiles;
    }

tile.size = function(_) {
      return arguments.length ? (x0 = y0 = 0, x1 = +_[0], y1 = +_[1], tile) : [x1 - x0, y1 - y0];
    };

tile.extent = function(_) {
      return arguments.length ? (x0 = +_[0][0], y0 = +_[0][1], x1 = +_[1][0], y1 = +_[1][1], tile) : [[x0, y0], [x1, y1]];
    };

tile.scale = function(_) {
      return arguments.length ? (scale = +_, tile) : scale;
    };

tile.translate = function(_) {
      return arguments.length ? (tx = +_[0], ty = +_[1], tile) : [tx, ty];
    };

tile.zoomDelta = function(_) {
      return arguments.length ? (zoomDelta = +_, tile) : zoomDelta;
    };

tile.wrap = function(_) {
      return arguments.length ? (wrap = _, tile) : wrap;
    };

tile.tileSize = function(_) {
      return arguments.length ? (tileSize = _, tile) : tileSize;
    };

return tile;
  }

exports.tile = tile;

Object.defineProperty(exports, '__esModule', { value: true });

}));
</script>

var pi = Math.PI,
        tau = 2 * pi;

var width = 960,
        height = 600;

var projection = d3.geoMercator()
        .scale(1 / tau)
        .translate([0, 0]);

var bounds = [[-124.408585, 32.534291], [-114.138271, 42.007768]],
        p0 = projection([bounds[0][0], bounds[1][1]]),
        p1 = projection([bounds[1][0], bounds[0][1]]);

var k = floor(0.95 / Math.max((p1[0] - p0[0]) / width, (p1[1] - p0[1]) / height)),
        tx = (width - k * (p1[0] + p0[0])) / 2,
        ty = (height - k * (p1[1] + p0[1])) / 2;

projection
        .scale(k / tau)
        .translate([tx, ty]);

var svg = d3.select("svg")
        .attr("width", width)
        .attr("height", height);

var raster = svg.append("g");

var formSelect = d3.select("#size-select");

loadTiles(formSelect.node().value);

formSelect.on("change", function() { loadTiles(this.value); });

function loadTiles(tileSize) {
        var tiles = d3.tile()
            .tileSize(tileSize)
            .size([width, height])
            .scale(k)
            .translate([tx, ty])
            ();

raster.selectAll("*").remove();

var groups = raster
            .selectAll("g")
            .data(tiles)
            .enter().append("g");

groups.append("image")
            .datum(function(d) { return d; })
            .attr("xlink:href", function(d) { return url(baseUrl, d, tileSize); })
            .attr("x", function(d) { return (d.x + tiles.translate[0]) * tiles.scale; })
            .attr("y", function(d) { return (d.y + tiles.translate[1]) * tiles.scale; })
            .attr("width", tileSize)
            .attr("height", tileSize)
            .style("stroke", "black");

// to demonstrate tile boundaries
        groups.append("rect")
            .datum(function(d) { return d; })
            .attr("x", function(d) { return ((d.x + tiles.translate[0]) * tiles.scale) + 0.5; })
            .attr("y", function(d) { return ((d.y + tiles.translate[1]) * tiles.scale) + 0.5; })
            .attr("width", tileSize - 1)
            .attr("height", tileSize - 1)
            .style("stroke", "red")
            .style("stroke-width", 1)
            .style("fill", "none");
    }

function url(template, d, tileSize) {
        return template
            .replace("{scale}", Number(tileSize) === 512 ? "@2x" : "")
            .replace("{x}", d.x)
            .replace("{y}", d.y)
            .replace("{z}", d.z);
    }

function floor(k) {
        return Math.pow(2, Math.floor(Math.log(k) / Math.LN2));
    }

</script>

https://d3js.org/d3.v4.min.js