emeeks · September 30, 2019 23:10
diff --git a/README.md b/README.md
diff --git a/index.html b/index.html
 <!DOCTYPE html>
 <meta charset="utf-8">
 <style>

 body {
  margin: 0;
 }

 path {
  fill: none;
  stroke: red;
  stroke-linejoin: round;
  stroke-width: 1.5px;
 }

 </style>
 <body>
 <div id="controlbar">
  <button onclick="colorBy('e')" >Expense</button>
  <button onclick="colorBy('s')" >Speed</button>
  <button onclick="colorByType()" >Type</button>
 </div>
 <div id="vizcontainer">
 </div>
 <footer>
 <script src="http://d3js.org/d3.v3.min.js"></script>
 <script src="http://d3js.org/d3.geo.tile.v0.min.js"></script>
 <script src="http://d3js.org/topojson.v0.min.js"></script>
 <script>

 var typeHash = {road: "brown", overseas: "green", coastal: "lightgreen", upstream: "blue", downstream: "blue", ferry: "purple"}

 var width = Math.max(960),
    height = Math.max(500);

 var tile = d3.geo.tile()
    .size([width, height]);

 var projection = d3.geo.mercator()
    .scale((1 << 12) / 2 / Math.PI)
    .translate([width / 2, height / 2]);

    var projection2 = d3.geo.mercator()
    .scale((1 << 11) / 2 / Math.PI)
    .translate([width / 2, height / 2]);

 var center = projection([12, 42]);

 var path = d3.geo.path()
    .projection(projection);

 var zoom = d3.behavior.zoom()
    .scale(projection.scale() * 2 * Math.PI)
    .scaleExtent([1 << 12, 1 << 17])
    .translate([width - center[0], height - center[1]])
    .on("zoom", zoomed);

 // With the center computed, now adjust the projection such that
 // it uses the zoom behavior’s translate and scale.
 projection
    .scale(1 / 2 / Math.PI)
    .translate([0, 0]);

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

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

 var vector = svg.append("path");

 colorRamp=d3.scale.linear().domain([0,1,5,10]).range(["green", "yellow","orange","red"])


 d3.json("july_topo.json", function(error, routes) {
  exposedroutes = routes;
  svg.call(zoom);
 /*  vector
  .attr("d", path(topojson.mesh(routes, routes.objects.july)))
  .style("stroke", "lightgray");
 */

  svg.selectAll(".routes")
  .data(topojson.object(routes, routes.objects.july2).geometries)
  .enter()
  .append("path")
  .attr("class", "routes")
  .attr("d", path)
  .style("stroke-width", 2)
  .style("stroke-opacity", .75)
  .style("stroke", function(d,i) {return colorRamp(d.properties.e)})
  .on("mouseover", function(d) {
  d3.select(this).transition().duration(500).style("stroke-opacity", 1);
 	})
  .on("mouseout", function() {
 	d3.select(this).transition().duration(500).style("stroke-opacity", .5);
 	});;


 d3.csv("osites.csv", function(error, sites) {
  exposedsites = sites;
  var sitesG = svg.append("g").attr("id","sitesG")
        .attr("transform", "translate(" + zoom.translate() + ")scale(" + zoom.scale() + ")");
  var osites = sitesG.selectAll(".sites")
  .data(sites)
  .enter()
  .append("g")
  .attr("transform", function(d) {return "translate(" + projection([d.x,d.y]) + ")scale(" + projection.scale() + ")"})
  
  osites
  .append("circle")
  .attr("r", 15 / zoom.scale())
  .attr("class", "sitecirc")
 
 })


  zoomed();
 });

 function zoomed() {
  var tiles = tile
      .scale(zoom.scale())
      .translate(zoom.translate())
      ();
      
 //  projection.scale(zoom.scale())
 //   .translate(zoom.translate())

  vector
      .attr("transform", "translate(" + zoom.translate() + ")scale(" + zoom.scale() + ")")
      .style("stroke-width", 1 / zoom.scale());

  d3.selectAll(".routes")
      .attr("transform", "translate(" + zoom.translate() + ")scale(" + zoom.scale() + ")")
      .style("stroke-width", 2 / zoom.scale());
  
 //  d3.selectAll(".sites")
 //  .attr("transform", "translate(" + zoom.translate() + ")scale(" + zoom.scale() + ")") 
 //  .attr("transform", function(d) {return "translate(" + projection(d.coordinates) + ")scale("+projection.scale()+")"})

  d3.select("#sitesG")
      .attr("transform", "translate(" + zoom.translate() + ")scale(" + zoom.scale() + ")");
  
  d3.selectAll(".sitecirc")
      .attr("r", 15 / zoom.scale());

      
  var image = raster
      .attr("transform", "scale(" + tiles.scale + ")translate(" + tiles.translate + ")")
    .selectAll("image")
      .data(tiles, function(d) { return d; });

  image.exit()
      .remove();

  image.enter().append("image")
      .attr("xlink:href", function(d) { return "http://" + ["a", "b", "c", "d"][Math.random() * 4 | 0] + ".tiles.mapbox.com/v3/elijahmeeks.map-zm593ocx/" + d[2] + "/" + d[0] + "/" + d[1] + ".png"; })
      .attr("width", 1)
      .attr("height", 1)
      .attr("x", function(d) { return d[0]; })
      .attr("y", function(d) { return d[1]; });
 }

 function colorBy(attribute) {
  d3.selectAll(".routes")
  .transition().duration(500).style("stroke", function(d) {return colorRamp(d.properties[attribute])})
 }

 function colorByType() {
  d3.selectAll(".routes")
  .transition().duration(500).style("stroke", function(d) {return typeHash[d.properties.t]}) 
 }

 </script>
 </footer>
 </body>
diff --git a/july_topo.json b/july_topo.json
diff --git a/osites.csv b/osites.csv
diff --git a/thumbnail.png b/thumbnail.png
	<!DOCTYPE html>
	<meta charset="utf-8">
	<style>

	body {
	margin: 0;
	}

	path {
	fill: none;
	stroke: red;
	stroke-linejoin: round;
	stroke-width: 1.5px;
	}

	</style>
	<body>
	<div id="controlbar">
	<button onclick="colorBy('e')" >Expense</button>
	<button onclick="colorBy('s')" >Speed</button>
	<button onclick="colorByType()" >Type</button>
	</div>
	<div id="vizcontainer">
	</div>
	<footer>
	<script src="http://d3js.org/d3.v3.min.js"></script>
	<script src="http://d3js.org/d3.geo.tile.v0.min.js"></script>
	<script src="http://d3js.org/topojson.v0.min.js"></script>
	<script>

	var typeHash = {road: "brown", overseas: "green", coastal: "lightgreen", upstream: "blue", downstream: "blue", ferry: "purple"}

	var width = Math.max(960),
	height = Math.max(500);

	var tile = d3.geo.tile()
	.size([width, height]);

	var projection = d3.geo.mercator()
	.scale((1 << 12) / 2 / Math.PI)
	.translate([width / 2, height / 2]);

	var projection2 = d3.geo.mercator()
	.scale((1 << 11) / 2 / Math.PI)
	.translate([width / 2, height / 2]);

	var center = projection([12, 42]);

	var path = d3.geo.path()
	.projection(projection);

	var zoom = d3.behavior.zoom()
	.scale(projection.scale() * 2 * Math.PI)
	.scaleExtent([1 << 12, 1 << 17])
	.translate([width - center[0], height - center[1]])
	.on("zoom", zoomed);

	// With the center computed, now adjust the projection such that
	// it uses the zoom behavior’s translate and scale.
	projection
	.scale(1 / 2 / Math.PI)
	.translate([0, 0]);

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

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

	var vector = svg.append("path");

	colorRamp=d3.scale.linear().domain([0,1,5,10]).range(["green", "yellow","orange","red"])


	d3.json("july_topo.json", function(error, routes) {
	exposedroutes = routes;
	svg.call(zoom);
	/* vector
	.attr("d", path(topojson.mesh(routes, routes.objects.july)))
	.style("stroke", "lightgray");
	*/

	svg.selectAll(".routes")
	.data(topojson.object(routes, routes.objects.july2).geometries)
	.enter()
	.append("path")
	.attr("class", "routes")
	.attr("d", path)
	.style("stroke-width", 2)
	.style("stroke-opacity", .75)
	.style("stroke", function(d,i) {return colorRamp(d.properties.e)})
	.on("mouseover", function(d) {
	d3.select(this).transition().duration(500).style("stroke-opacity", 1);
	})
	.on("mouseout", function() {
	d3.select(this).transition().duration(500).style("stroke-opacity", .5);
	});;


	d3.csv("osites.csv", function(error, sites) {
	exposedsites = sites;
	var sitesG = svg.append("g").attr("id","sitesG")
	.attr("transform", "translate(" + zoom.translate() + ")scale(" + zoom.scale() + ")");
	var osites = sitesG.selectAll(".sites")
	.data(sites)
	.enter()
	.append("g")
	.attr("transform", function(d) {return "translate(" + projection([d.x,d.y]) + ")scale(" + projection.scale() + ")"})

	osites
	.append("circle")
	.attr("r", 15 / zoom.scale())
	.attr("class", "sitecirc")

	})


	zoomed();
	});

	function zoomed() {
	var tiles = tile
	.scale(zoom.scale())
	.translate(zoom.translate())
	();

	// projection.scale(zoom.scale())
	// .translate(zoom.translate())

	vector
	.attr("transform", "translate(" + zoom.translate() + ")scale(" + zoom.scale() + ")")
	.style("stroke-width", 1 / zoom.scale());

	d3.selectAll(".routes")
	.attr("transform", "translate(" + zoom.translate() + ")scale(" + zoom.scale() + ")")
	.style("stroke-width", 2 / zoom.scale());

	// d3.selectAll(".sites")
	// .attr("transform", "translate(" + zoom.translate() + ")scale(" + zoom.scale() + ")")
	// .attr("transform", function(d) {return "translate(" + projection(d.coordinates) + ")scale("+projection.scale()+")"})

	d3.select("#sitesG")
	.attr("transform", "translate(" + zoom.translate() + ")scale(" + zoom.scale() + ")");

	d3.selectAll(".sitecirc")
	.attr("r", 15 / zoom.scale());


	var image = raster
	.attr("transform", "scale(" + tiles.scale + ")translate(" + tiles.translate + ")")
	.selectAll("image")
	.data(tiles, function(d) { return d; });

	image.exit()
	.remove();

	image.enter().append("image")
	.attr("xlink:href", function(d) { return "http://" + ["a", "b", "c", "d"][Math.random() * 4 \| 0] + ".tiles.mapbox.com/v3/elijahmeeks.map-zm593ocx/" + d[2] + "/" + d[0] + "/" + d[1] + ".png"; })
	.attr("width", 1)
	.attr("height", 1)
	.attr("x", function(d) { return d[0]; })
	.attr("y", function(d) { return d[1]; });
	}

	function colorBy(attribute) {
	d3.selectAll(".routes")
	.transition().duration(500).style("stroke", function(d) {return colorRamp(d.properties[attribute])})
	}

	function colorByType() {
	d3.selectAll(".routes")
	.transition().duration(500).style("stroke", function(d) {return typeHash[d.properties.t]})
	}

	</script>
	</footer>
	</body>
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