martgnz/.block

## .block
license: mit
border: none
height: 510

## README.md

      
    Raw
  

              README.md
            
          
    Click on a country.
Miccah Stubbs produced an improved version.

  
## index.html
<!DOCTYPE html>
<meta charset="utf-8" />
<style>
body {
  max-width: 960px;
}
canvas {
  cursor: crosshair
}
select {
  display: table;
  margin: 0 auto;
}
</style>
<body>
<script src="https://d3js.org/d3.v3.min.js" charset="utf-8"></script>
<script src="https://d3js.org/queue.v1.min.js"></script>
<script src="https://d3js.org/topojson.v1.min.js"></script>
<script src="https://unpkg.com/d3-geo-projection@0.2.16/d3.geo.projection.min.js"></script>
<script src="https://unpkg.com/rbush@1.4.3/rbush.js"></script>
<script src="https://unpkg.com/spamjs@1.1.0/spam.min.js"></script>
<script src='https://code.responsivevoice.org/responsivevoice.js'></script>

<script type='text/javascript'>
var hover = null;

var width = 960;
var height = 500;
var graticule = d3.geo.graticule();

// Get the list of the voices
var voicelist = responsiveVoice.getVoices();

// Create the selector
d3
  .select("body")
  .append("select")
  .selectAll("option")
  .data(voicelist)
  .enter()
  .append("option")
  .text(function(d) {
    return d.name;
  })
  .attr("value", function(d) {
    return d.name;
  });

// Fire the lang function according to the selector
d3.select("select").on("change", lang);

function lang() {
  var selectedValue = d3.event.target.value;

  // Set the voice
  return responsiveVoice.setDefaultVoice(selectedValue);
}

d3.json("world.json", function(error, d) {
  topojson.presimplify(d);

  var map = new StaticCanvasMap({
    element: "body",
    width: width,
    projection: d3.geo.robinson(),
    data: [
      {
        features: topojson.feature(d, d.objects["countries"]),
        static: {
          prepaint: function(parameters) {
            parameters.context.beginPath();
            parameters.path(graticule());
            parameters.context.lineWidth = 0.5;
            parameters.context.strokeStyle = "rgb(200,200,200)";
            parameters.context.stroke();

            parameters.context.beginPath();
            parameters.path({ type: "Sphere" });
            parameters.context.lineWidth = 1;
            parameters.context.strokeStyle = "rgb(30,30,30)";
            parameters.context.stroke();
          },
          paintfeature: function(parameters, d) {
            parameters.context.lineWidth = 0.5;
            parameters.context.strokeStyle = "rgb(30,30,30)";
            parameters.context.stroke();

            parameters.context.fillStyle = "rgb(188, 223, 255)";
            parameters.context.fill();
          }
        },
        dynamic: {
          postpaint: function(parameters) {
            if (!hover) return;

            parameters.context.beginPath();
            parameters.context.lineWidth = 1 / parameters.scale;
            parameters.path(hover);
            parameters.context.stroke();
          }
        },
        events: {
          click: function(parameters, d) {
            // When clicking on a feature, say the name of that country
            d && responsiveVoice.speak(d.id);
          },
          hover: function(parameters, d) {
            hover = d;

            parameters.map.paint();
          }
        }
      }
    ]
  });
  map.init();
});
</script>

## thumbnail.png

      
    Raw
  

              thumbnail.png
            
          
## world.json

      
Display the source blob

    
Display the rendered blob

    
    Raw
  

              world.json
            
          
      Loading

      Sorry, something went wrong. Reload?
      Sorry, we cannot display this file.
      Sorry, this file is invalid so it cannot be displayed.
      
          Viewer requires iframe.
	<!DOCTYPE html>
	<meta charset="utf-8" />
	<style>
	body {
	max-width: 960px;
	}
	canvas {
	cursor: crosshair
	}
	select {
	display: table;
	margin: 0 auto;
	}
	</style>
	<body>
	<script src="https://d3js.org/d3.v3.min.js" charset="utf-8"></script>
	<script src="https://d3js.org/queue.v1.min.js"></script>
	<script src="https://d3js.org/topojson.v1.min.js"></script>
	<script src="https://unpkg.com/d3-geo-projection@0.2.16/d3.geo.projection.min.js"></script>
	<script src="https://unpkg.com/rbush@1.4.3/rbush.js"></script>
	<script src="https://unpkg.com/spamjs@1.1.0/spam.min.js"></script>
	<script src='https://code.responsivevoice.org/responsivevoice.js'></script>

	<script type='text/javascript'>
	var hover = null;

	var width = 960;
	var height = 500;
	var graticule = d3.geo.graticule();

	// Get the list of the voices
	var voicelist = responsiveVoice.getVoices();

	// Create the selector
	d3
	.select("body")
	.append("select")
	.selectAll("option")
	.data(voicelist)
	.enter()
	.append("option")
	.text(function(d) {
	return d.name;
	})
	.attr("value", function(d) {
	return d.name;
	});

	// Fire the lang function according to the selector
	d3.select("select").on("change", lang);

	function lang() {
	var selectedValue = d3.event.target.value;

	// Set the voice
	return responsiveVoice.setDefaultVoice(selectedValue);
	}

	d3.json("world.json", function(error, d) {
	topojson.presimplify(d);

	var map = new StaticCanvasMap({
	element: "body",
	width: width,
	projection: d3.geo.robinson(),
	data: [
	{
	features: topojson.feature(d, d.objects["countries"]),
	static: {
	prepaint: function(parameters) {
	parameters.context.beginPath();
	parameters.path(graticule());
	parameters.context.lineWidth = 0.5;
	parameters.context.strokeStyle = "rgb(200,200,200)";
	parameters.context.stroke();

	parameters.context.beginPath();
	parameters.path({ type: "Sphere" });
	parameters.context.lineWidth = 1;
	parameters.context.strokeStyle = "rgb(30,30,30)";
	parameters.context.stroke();
	},
	paintfeature: function(parameters, d) {
	parameters.context.lineWidth = 0.5;
	parameters.context.strokeStyle = "rgb(30,30,30)";
	parameters.context.stroke();

	parameters.context.fillStyle = "rgb(188, 223, 255)";
	parameters.context.fill();
	}
	},
	dynamic: {
	postpaint: function(parameters) {
	if (!hover) return;

	parameters.context.beginPath();
	parameters.context.lineWidth = 1 / parameters.scale;
	parameters.path(hover);
	parameters.context.stroke();
	}
	},
	events: {
	click: function(parameters, d) {
	// When clicking on a feature, say the name of that country
	d && responsiveVoice.speak(d.id);
	},
	hover: function(parameters, d) {
	hover = d;

	parameters.map.paint();
	}
	}
	}
	]
	});
	map.init();
	});
	</script>