Nohemi's GES 778 Final Project_2

<!DOCTYPE html>
<meta charset="utf-8">
<title>Nohemi's GES 778 Final Project</title>
<style>
body {
  margin: 0;
}
  
.tooltip {
  position: absolute;
  visibility: visible;
  background-color: #aaa;
  padding: 5px;
}
  
path {
  fill: none;
  stroke: red;
  stroke-linejoin: round;
  stroke-width: 1.5px;
}
.info {
  color: #000;
  position: absolute;
  background-color: rgba(200, 200, 200, .7);
  visibility: hidden;
  padding: 0.5em;
  bottom: 100px;
  right: 100px;
  
  }
.communes :hover {
  fill: red;
}
  
.action-button {
  border-radius: 2px;
  border: 1px solid #19380D;
  padding: 3px 12px;
  background-color: rgba(175, 209, 183, 0.6);
  text-decoration: none;
  display: inline-block;
}
.action-button:active {
  box-shadow: inset 0 0 3px 0px #0077b3;
}
.action-button.destroy {
  border: 1px solid #863636;
  background-color: rgba(197, 86, 86, 0.6);
}
  
 
.tooltip {
  position: absolute;
  visibility: visible;
  background-color: #aaa;
  padding: 5px;
}

</style>
<svg>

</svg>
<div class='info'></div>
<div id="AddAndDelete" style="text-align: center;">
  <p class="value">Click buttons to Add or Remove layers</p>
  <a href="javascript:void(0)" class="add-research-areas action-button">Add Research Areas</a>
  <a href="javascript:void(0)" class="remove-data action-button destroy">Remove
   Research Areas</a>
  <a href="javascript:void(0)" class="add-data action-button">Add Parks</a>
  <a href="javascript:void(0)" class="remove-data action-button destroy">Remove
   Parks</a>
  <a href="javascript:void(0)" class="add-data action-button">Add Cynegetic Zones</a>
  <a href="javascript:void(0)" class="remove-data action-button destroy">Remove Cynegetic Zones</a>
</div>

var raster = svg.append("g");
var vector = svg.append("path");
var quakes = svg.append("g");
  
var africa = svg.append("g");
  
var west_africa = svg.append("g");
  
var departments = svg.append("g");
  
var alibori = svg.append("g");
  
var collines = svg.append("g");
  
var parks = svg.append("g");
  
var cynegetic_zones =svg.append("g");
   
var villages = svg.append("g");
  
var research_communes =svg.append("g");
        
// MODIFIED: Title has been put here so that it is on top of other layers
var titleText = 'Points of Interests in BENIN (West Africa)';
var title = svg.append('text')
    .attr('x', width / 2)
    .attr('y', "1.5em")
    .style('font-family', 'Paerpetua Titling MT')
    .style('font-size', '28px')
    .style("font-weight", "bold") 
    .style('text-anchor', 'middle')
    .style('fill', 'Magenta')
    .text(titleText);
  
var us = "https://umbcvis.github.io/classes/class-03/us.json";
var usgs = "https://earthquake.usgs.gov/earthquakes/feed/v1.0/summary/all_week.geojson";
var endpoint = "https://raw.githubusercontent.com/umbcvis/projects/master/nohevog1/data/";
  
var endpoint2 = "https://raw.githubusercontent.com/nohevog1/Classes/master/"
  
// The following files work
//var file = "Africa.json";  // This works (Lat/Lon)
//var file = "Alibori_Villages_surveys.json" // This works (Lat/Lon)
  
var alibori_file = "Alibori_communes_surveys.json";
  
var collines_file = "Collines_communes_surveys.json";
  
var africa_file ="Africa_with_islands.json";
  
var departments_file = "Departments.json"
  
var research_communes_file = "Communes.json"
var parks_file ="National_Parks.json"
var cynegetic_zones_file ="Cynegetic_Zones.json"
var west_africa_file = "West_Africa.json"
var villages_file = "Villages.json"

d3.selectAll("#AddAndDelete .add-research-areas")
   .on("click", function() {
    alert("You clicked the Add Research Areas button");
})

d3.selectAll("#AddAndDelete .add-Parks")
   .on("click", function() {
    alert("You clicked the Add Parks");
})
    
 var image = raster
      .attr("transform", stringify(tiles.scale, tiles.translate))
    .selectAll("image")
    .data(tiles, function(d) { return d; });
  image.exit().remove();
  image.enter().append("image")
      .attr("xlink:href", function(d) { return "https://" + "abc"[d[1] % 3] + ".tile.openstreetmap.org/" + d[2] + "/" + d[0] + "/" + d[1] + ".png"; })
      .attr("x", function(d) { return d[0] * 256; })
      .attr("y", function(d) { return d[1] * 256; })
      .attr("width", 256)
      .attr("height", 256);
}
  
function stringify(scale, translate) {
  var k = scale / 256, r = scale % 1 ? Number : Math.round;
  return "translate(" + r(translate[0] * scale) + "," + r(translate[1] * scale) + ") scale(" + k + ")";
}
  
function mousemoved() {
  d3.select('.info')
      .style('visibility', 'visible')
      .text(formatLocation(projection.invert(d3.mouse(this)), projection.scale()));
}
function formatLocation(p, k) {
  var format = d3.format("." + Math.floor(Math.log(k) / 2 - 2) + "f");
  return (p[1] < 0 ? format(-p[1]) + "°S" : format(p[1]) + "°N") + " "
       + (p[0] < 0 ? format(-p[0]) + "°W" : format(p[0]) + "°E");
}
</script>

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

https://d3js.org/d3-tile.v0.0.min.js

https://d3js.org/topojson.v1.min.js