carlvlewis/.block

## .block
license: mit

## README.md

      
    Raw
  

              README.md
            
          
    Basic d3.js stacked horizontal bar chart

Source: World Bank - By CARL V. LEWIS

  
## index.html

<!DOCTYPE html>
<html>
  <head>
    <meta charset="utf-8">
    <title>Immigration Ban by Country</title>
    <script src="http://cdnjs.cloudflare.com/ajax/libs/d3/3.5.5/d3.min.js"></script>
    <script src="http://cdnjs.cloudflare.com/ajax/libs/d3-legend/1.1.0/d3-legend.js"></script>
    <script src="http://cdnjs.cloudflare.com/ajax/libs/d3-tip/0.6.3/d3-tip.min.js"></script>
    <link href='https://fonts.googleapis.com/css?family=Open+Sans' rel='stylesheet' type='text/css'>
    <style>

      .axis text {
        font-family: 'Open Sans', sans-serif;
        font-size: 13pt;
      }
      .axis .label {
        font-size: 20pt;
      }

      .axis path, .axis line {
        fill: none;
        stroke: #000;
        shape-rendering: crispEdges;
      }

      .color-legend text {
        font-family: 'Open Sans', sans-serif;
        font-size: 19pt;
      }

      .d3-tip {
        font-family: 'Open Sans', sans-serif;
        font-size: 19pt;
        line-height: 1;
        padding: 7px;
        background: black;
        color: lightgray;
        border-radius: 20px;
      }

    </style>
  </head>
  <body>
    <script>
      var outerWidth = 960;
      var outerHeight = 500;
      var margin = { left: 123, top: 40, right: 30, bottom: 47 };
      var barPadding = 0.2;

      var xColumn = "population";
      var yColumn = "country";
      var colorColumn = "religion";
      var layerColumn = colorColumn;

      var hoveredColorValue;
      var hoveredStrokeColor = "black";

      var innerWidth  = outerWidth  - margin.left - margin.right;
      var innerHeight = outerHeight - margin.top  - margin.bottom;

      var svg = d3.select("body").append("svg")
        .attr("width",  outerWidth)
        .attr("height", outerHeight);
      var g = svg.append("g")
        .attr("transform", "translate(" + margin.left + "," + margin.top + ")");

      // This is the layer where the bars are drawn.
      var baseBarLayer = g.append("g");

      // This layer contains a semi-transparent overlay
      // that fades out the base bars.
      var overlayRect = g.append("g")
        .append("rect")
        .attr("width", innerWidth)
        .attr("height", innerHeight)
        .attr("fill", "none")
        .style("pointer-events", "none");

      // This contains the subset of bars rendered on top
      // when you hover over the entries in the color legend.
      var foregroundBarLayer = g.append("g");

      var xAxisG = g.append("g")
        .attr("class", "x axis")
        .attr("transform", "translate(0," + innerHeight + ")");
      var yAxisG = g.append("g")
        .attr("class", "y axis");
      var colorLegendG = g.append("g")
        .attr("class", "color-legend")
        .attr("transform", "translate(596, 0)");

      var xScale = d3.scale.linear().range([0, innerWidth]);
      var yScale = d3.scale.ordinal().rangeBands([innerHeight, 0], barPadding);
      var colorScale = d3.scale.category10();

      var tipNumberFormat = d3.format(",");
      var tip = d3.tip()
        .attr("class", "d3-tip")
        .offset([-10, 0])
        .html(function(d) {
          return [
            d[colorColumn],
            " in ",
            d[yColumn],
            ": ",
            tipNumberFormat(d[xColumn])
          ].join("");
        });
      g.call(tip);

      // Use a modified SI formatter that uses "B" for Billion.
      var siFormat = d3.format("s");
      var customTickFormat = function (d){
        return siFormat(d).replace("G", "B");
      };

      var xAxis = d3.svg.axis().scale(xScale).orient("bottom")
        .ticks(5)
        .tickFormat(customTickFormat)
        .outerTickSize(0);
      var yAxis = d3.svg.axis().scale(yScale).orient("left")
        .outerTickSize(0);

      var colorLegend = d3.legend.color()
        .scale(colorScale)
        .shapePadding(6.24)
        .shapeWidth(25)
        .shapeHeight(25)
        .labelOffset(5);

      function render(data){

        var nested = d3.nest()
          .key(function (d){ return d[layerColumn]; })
          .entries(data);

        var stack = d3.layout.stack()
          .y(function (d){ return d[xColumn]; })
          .values(function (d){ return d.values; });

        var layers = stack(nested.reverse()).reverse();

        xScale.domain([
          0,
          d3.max(layers, function (layer){
            return d3.max(layer.values, function (d){
              return d.y0 + d.y;
            });
          })
        ]);

        yScale.domain(layers[0].values.map(function (d){
          return d[yColumn];
        }));

        colorScale.domain(layers.map(function (layer){
          return layer.key;
        }));

        xAxisG.call(xAxis);
        yAxisG.call(yAxis);

        renderBars(baseBarLayer, layers);

        if(hoveredColorValue){
          setOverlayTransparency(0.7);
          renderBars(foregroundBarLayer, layers.filter(function (layer){
            return layer.key === hoveredColorValue;
          }));
        } else {
          setOverlayTransparency(0.0);
          renderBars(foregroundBarLayer, []);
        }

        colorLegendG.call(colorLegend);

        // Move the text down a bit.
        colorLegendG.selectAll("text").attr("y", 4);

        listenForHover(colorLegendG.selectAll("rect"), data);
        listenForHover(colorLegendG.selectAll("text"), data);
      }

      function renderBars(g, layers){
        var layerGs = g.selectAll(".layer").data(layers);
        layerGs.enter().append("g").attr("class", "layer");
        layerGs.exit().remove();

        layerGs.style("fill", function (d){
          return colorScale(d.key);
        });

        var bars = layerGs.selectAll("rect").data(function (d){
          return d.values;
        });
        bars.enter().append("rect")
          .on("mouseover", function(d){
            tip.show(d);

            // Fix the issue where the tip goes off the screen.
            d3.select(".d3-tip").style("left", "100px");
          })
          .on("mouseout", tip.hide);
        bars.exit().remove();
        bars
          .attr("x", function (d){ return xScale(d.y0); })
          .attr("y", function (d){ return yScale(d[yColumn]); })
          .attr("width", function (d){ return xScale(d.y); })
          .attr("height", yScale.rangeBand());
      }

      function listenForHover(selection, data){
        selection
          .on("mouseover", function (d){
            hoveredColorValue = d;
            render(data);
          })
          .on("mouseout", function (d){
            hoveredColorValue = null;
            render(data);
          })
          .style("cursor", "pointer");
      }

      function setOverlayTransparency(alpha){
        overlayRect
          .transition().duration(400)
          .attr("fill", "rgba(255, 255, 255, " + alpha + ")");
      }

      function type(d){
        d.population = +d.population;
        return d;
      }

      d3.csv("religionByCountryBanned7.csv", type, render);

    </script>
  </body>
</html>

## religionByCountryBanned7.csv

          
            country
            religion
            population

            
              Iran
              Christian
              110000

            
              Iran
              Muslim
              73570000

            
              Iran
              Unaffiliated
              110000

            
              Iran
              Hindu
              20000

            
              Iran
              Buddhist
              0

            
              Iran
              Folk Religions
              0

            
              Iran
              Other Religions
              150000

            
              Iran
              Jewish
              0

            
              Sudan
              Christian
              1810000

            
              Sudan
              Muslim
              30490000

            
              Sudan
              Unaffiliated
              350000

            
              Sudan
              Hindu
              0

            
              Sudan
              Buddhist
              0

            
              Sudan
              Folk Religions
              950000

            
              Sudan
              Other Religions
              0

            
              Sudan
              Jewish
              0

            
              Iraq
              Christian
              270000

            
              Iraq
              Muslim
              31340000

            
              Iraq
              Unaffiliated
              40000

            
              Iraq
              Hindu
              0

            
              Iraq
              Buddhist
              0

            
              Iraq
              Folk Religions
              0

            
              Iraq
              Other Religions
              20000

            
              Iraq
              Jewish
              0

            
              Yemen
              Christian
              40000

            
              Yemen
              Muslim
              23830000

            
              Yemen
              Unaffiliated
              20000

            
              Yemen
              Hindu
              150000

            
              Yemen
              Buddhist
              0

            
              Yemen
              Folk Religions
              0

            
              Yemen
              Other Religions
              0

            
              Yemen
              Jewish
              0

            
              Syria
              Christian
              1060000

            
              Syria
              Muslim
              18930000

            
              Syria
              Unaffiliated
              420000

            
              Syria
              Hindu
              0

            
              Syria
              Buddhist
              0

            
              Syria
              Folk Religions
              0

            
              Syria
              Other Religions
              0

            
              Syria
              Jewish
              0

            
              Somalia
              Christian
              0

            
              Somalia
              Muslim
              9310000

            
              Somalia
              Unaffiliated
              0

            
              Somalia
              Hindu
              0

            
              Somalia
              Buddhist
              0

            
              Somalia
              Folk Religions
              0

            
              Somalia
              Other Religions
              0

            
              Somalia
              Jewish
              0

            
              Libya
              Christian
              170000

            
              Libya
              Muslim
              6140000

            
              Libya
              Unaffiliated
              10000

            
              Libya
              Hindu
              0

            
              Libya
              Buddhist
              20000

            
              Libya
              Folk Religions
              0

            
              Libya
              Other Religions
              0

            
              Libya
              Jewish
              0

## thumbnail.png

      
    Raw
  

              thumbnail.png

	<!DOCTYPE html>
	<html>
	<head>
	<meta charset="utf-8">
	<title>Immigration Ban by Country</title>
	<script src="http://cdnjs.cloudflare.com/ajax/libs/d3/3.5.5/d3.min.js"></script>
	<script src="http://cdnjs.cloudflare.com/ajax/libs/d3-legend/1.1.0/d3-legend.js"></script>
	<script src="http://cdnjs.cloudflare.com/ajax/libs/d3-tip/0.6.3/d3-tip.min.js"></script>
	<link href='https://fonts.googleapis.com/css?family=Open+Sans' rel='stylesheet' type='text/css'>
	<style>

	.axis text {
	font-family: 'Open Sans', sans-serif;
	font-size: 13pt;
	}
	.axis .label {
	font-size: 20pt;
	}

	.axis path, .axis line {
	fill: none;
	stroke: #000;
	shape-rendering: crispEdges;
	}

	.color-legend text {
	font-family: 'Open Sans', sans-serif;
	font-size: 19pt;
	}

	.d3-tip {
	font-family: 'Open Sans', sans-serif;
	font-size: 19pt;
	line-height: 1;
	padding: 7px;
	background: black;
	color: lightgray;
	border-radius: 20px;
	}

	</style>
	</head>
	<body>
	<script>
	var outerWidth = 960;
	var outerHeight = 500;
	var margin = { left: 123, top: 40, right: 30, bottom: 47 };
	var barPadding = 0.2;

	var xColumn = "population";
	var yColumn = "country";
	var colorColumn = "religion";
	var layerColumn = colorColumn;

	var hoveredColorValue;
	var hoveredStrokeColor = "black";

	var innerWidth = outerWidth - margin.left - margin.right;
	var innerHeight = outerHeight - margin.top - margin.bottom;

	var svg = d3.select("body").append("svg")
	.attr("width", outerWidth)
	.attr("height", outerHeight);
	var g = svg.append("g")
	.attr("transform", "translate(" + margin.left + "," + margin.top + ")");

	// This is the layer where the bars are drawn.
	var baseBarLayer = g.append("g");

	// This layer contains a semi-transparent overlay
	// that fades out the base bars.
	var overlayRect = g.append("g")
	.append("rect")
	.attr("width", innerWidth)
	.attr("height", innerHeight)
	.attr("fill", "none")
	.style("pointer-events", "none");

	// This contains the subset of bars rendered on top
	// when you hover over the entries in the color legend.
	var foregroundBarLayer = g.append("g");

	var xAxisG = g.append("g")
	.attr("class", "x axis")
	.attr("transform", "translate(0," + innerHeight + ")");
	var yAxisG = g.append("g")
	.attr("class", "y axis");
	var colorLegendG = g.append("g")
	.attr("class", "color-legend")
	.attr("transform", "translate(596, 0)");

	var xScale = d3.scale.linear().range([0, innerWidth]);
	var yScale = d3.scale.ordinal().rangeBands([innerHeight, 0], barPadding);
	var colorScale = d3.scale.category10();

	var tipNumberFormat = d3.format(",");
	var tip = d3.tip()
	.attr("class", "d3-tip")
	.offset([-10, 0])
	.html(function(d) {
	return [
	d[colorColumn],
	" in ",
	d[yColumn],
	": ",
	tipNumberFormat(d[xColumn])
	].join("");
	});
	g.call(tip);

	// Use a modified SI formatter that uses "B" for Billion.
	var siFormat = d3.format("s");
	var customTickFormat = function (d){
	return siFormat(d).replace("G", "B");
	};

	var xAxis = d3.svg.axis().scale(xScale).orient("bottom")
	.ticks(5)
	.tickFormat(customTickFormat)
	.outerTickSize(0);
	var yAxis = d3.svg.axis().scale(yScale).orient("left")
	.outerTickSize(0);

	var colorLegend = d3.legend.color()
	.scale(colorScale)
	.shapePadding(6.24)
	.shapeWidth(25)
	.shapeHeight(25)
	.labelOffset(5);

	function render(data){

	var nested = d3.nest()
	.key(function (d){ return d[layerColumn]; })
	.entries(data);

	var stack = d3.layout.stack()
	.y(function (d){ return d[xColumn]; })
	.values(function (d){ return d.values; });

	var layers = stack(nested.reverse()).reverse();

	xScale.domain([
	0,
	d3.max(layers, function (layer){
	return d3.max(layer.values, function (d){
	return d.y0 + d.y;
	});
	})
	]);

	yScale.domain(layers[0].values.map(function (d){
	return d[yColumn];
	}));

	colorScale.domain(layers.map(function (layer){
	return layer.key;
	}));

	xAxisG.call(xAxis);
	yAxisG.call(yAxis);

	renderBars(baseBarLayer, layers);

	if(hoveredColorValue){
	setOverlayTransparency(0.7);
	renderBars(foregroundBarLayer, layers.filter(function (layer){
	return layer.key === hoveredColorValue;
	}));
	} else {
	setOverlayTransparency(0.0);
	renderBars(foregroundBarLayer, []);
	}

	colorLegendG.call(colorLegend);

	// Move the text down a bit.
	colorLegendG.selectAll("text").attr("y", 4);

	listenForHover(colorLegendG.selectAll("rect"), data);
	listenForHover(colorLegendG.selectAll("text"), data);
	}

	function renderBars(g, layers){
	var layerGs = g.selectAll(".layer").data(layers);
	layerGs.enter().append("g").attr("class", "layer");
	layerGs.exit().remove();

	layerGs.style("fill", function (d){
	return colorScale(d.key);
	});

	var bars = layerGs.selectAll("rect").data(function (d){
	return d.values;
	});
	bars.enter().append("rect")
	.on("mouseover", function(d){
	tip.show(d);

	// Fix the issue where the tip goes off the screen.
	d3.select(".d3-tip").style("left", "100px");
	})
	.on("mouseout", tip.hide);
	bars.exit().remove();
	bars
	.attr("x", function (d){ return xScale(d.y0); })
	.attr("y", function (d){ return yScale(d[yColumn]); })
	.attr("width", function (d){ return xScale(d.y); })
	.attr("height", yScale.rangeBand());
	}

	function listenForHover(selection, data){
	selection
	.on("mouseover", function (d){
	hoveredColorValue = d;
	render(data);
	})
	.on("mouseout", function (d){
	hoveredColorValue = null;
	render(data);
	})
	.style("cursor", "pointer");
	}

	function setOverlayTransparency(alpha){
	overlayRect
	.transition().duration(400)
	.attr("fill", "rgba(255, 255, 255, " + alpha + ")");
	}

	function type(d){
	d.population = +d.population;
	return d;
	}

	d3.csv("religionByCountryBanned7.csv", type, render);

	</script>
	</body>
	</html>
country	religion	population
Iran	Christian	110000
Iran	Muslim	73570000
Iran	Unaffiliated	110000
Iran	Hindu	20000
Iran	Buddhist	0
Iran	Folk Religions	0
Iran	Other Religions	150000
Iran	Jewish	0
Sudan	Christian	1810000
Sudan	Muslim	30490000
Sudan	Unaffiliated	350000
Sudan	Hindu	0
Sudan	Buddhist	0
Sudan	Folk Religions	950000
Sudan	Other Religions	0
Sudan	Jewish	0
Iraq	Christian	270000
Iraq	Muslim	31340000
Iraq	Unaffiliated	40000
Iraq	Hindu	0
Iraq	Buddhist	0
Iraq	Folk Religions	0
Iraq	Other Religions	20000
Iraq	Jewish	0
Yemen	Christian	40000
Yemen	Muslim	23830000
Yemen	Unaffiliated	20000
Yemen	Hindu	150000
Yemen	Buddhist	0
Yemen	Folk Religions	0
Yemen	Other Religions	0
Yemen	Jewish	0
Syria	Christian	1060000
Syria	Muslim	18930000
Syria	Unaffiliated	420000
Syria	Hindu	0
Syria	Buddhist	0
Syria	Folk Religions	0
Syria	Other Religions	0
Syria	Jewish	0
Somalia	Christian	0
Somalia	Muslim	9310000
Somalia	Unaffiliated	0
Somalia	Hindu	0
Somalia	Buddhist	0
Somalia	Folk Religions	0
Somalia	Other Religions	0
Somalia	Jewish	0
Libya	Christian	170000
Libya	Muslim	6140000
Libya	Unaffiliated	10000
Libya	Hindu	0
Libya	Buddhist	20000
Libya	Folk Religions	0
Libya	Other Religions	0
Libya	Jewish	0