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index.html
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Americans Killed By the Police</title>
<script type="text/javascript" src="https://d3js.org/d3.v4.min.js"></script>
<style>
@import url('https://fonts.googleapis.com/css?family=Open+Sans');
@font-face {
font-family: "Open Sans";
src: url("https://fonts.googleapis.com/css?family=Open+Sans");
}
body {
background-color: #ECB99D;
}
h1 {
color: 'black';
font-family: Open Sans;
}
text {
font-family: Open Sans;
}
.axis path,
.axis line {
fill: none;
shape-rending: crispEdges;
}
.axis text {
font-family:sans-serif;
font-size: 11px;
}
.switch {
position:relative;
display:inline-block;
width:60px;
height:34px;
}
.switch input {display:none;}
.slider {
position:absolute;
cursor:pointer;
top:0;
left:0;
right:0;
bottom:0;
background-color:#ccc;
-webkit-transition:.4s;
transition:.4s;
}
.slider:before {
position: absolute;
content: "";
height: 26px;
width: 26px;
left: 4px;
bottom: 4px;
background-color: white;
-webkit-transition: .4s;
transition: .4s;
}
input:checked + .slider {
background-color: #640209;
}
input:focus + .slider {
box-shadow: 0 0 1px black;
}
input:checked + .slider:before {
-webkit-transform: translateX(26px);
-ms-transform: translateX(26px);
transform: translateX(26px);
}
.slider.round{
border-radius: 34px;
}
.slider.round:before {
border-radius: 50%;
}
</style>
</head>
<body>
<h1 font-family=Helvetica> Americans Killed By the Police: 2015</h1>
<label class = "switch">
<input type="checkbox">
<span class="slider round"></span>
</label>
<script type="text/javascript">
//Big SVG Dimensions
var w = 1200;
var h = 600;
//Map Dimensions
var map_w = 600;
var map_h = 400;
//Bar Chart Dimensions
var bar_w = 250;
var bar_h = 150;
//Padding
var w_padding = Math.round((w - map_w - bar_w)/3);
var h_padding = Math.round(h/14);
var graph_padding_h = 40;
var graph_padding_w = 40;
//Color Scheme
var color_map = "#640209";
var color_points = "#D5775F";
var color_points_stroke = "#861C19"
var color_bar_graph = "#C05643";
var color_extra = "#242F40";
//Switch
var switch_val = 0;
//Map projection
var projection = d3.geoAlbersUsa()
.translate([map_w/2,map_h/2])
.scale([800]);
//path generator
var map_path = d3.geoPath()
.projection(projection);
//SVG
var svg = d3.select("body")
.append("svg")
.attr("width",w)
.attr("height",h);
var map_svg = svg
.append("svg")
.attr("width",map_w)
.attr("height",map_h)
.attr("x",w_padding)
.attr("y",(h-map_h)/2);
var graph1_svg = svg
.append("svg")
.attr("width",bar_w)
.attr("height",bar_h)
.attr("x",w-w_padding-bar_w)
.attr("y",h_padding);
var graph2_svg = svg
.append("svg")
.attr("width",bar_w)
.attr("height",bar_h)
.attr("x",w-w_padding-bar_w)
.attr("y",(h-bar_h)/2);
var graph3_svg = svg
.append("svg")
.attr("width",bar_w)
.attr("height",bar_h)
.attr("x",w-w_padding-bar_w)
.attr("y",h-h_padding-bar_h);
//map
d3.json("us-states.json", function(json) {
map_svg.selectAll("path")
.data(json.features)
.enter()
.append("path")
.attr("d",map_path)
.style("fill",color_map);
var group2015 = map_svg.append("g");
var group2016 = map_svg.append("g");
//locations
d3.csv("the-counted-revised-2015.csv", function(data) {
group2015.selectAll(".points2015")
.data(data)
.enter()
.append("circle")
.attr("class","points2015")
.attr("cx", function(d) {
return projection([d.lon,d.lat])[0];
})
.attr("cy", function(d) {
return projection([d.lon,d.lat])[1];
})
.attr("r", 3)
.style("fill",color_points)
.style("stroke","#191F38")
.style("stroke-width",0.25);
});
d3.csv("the-counted-revised-2016.csv", function(data) {
group2016.selectAll(".points2016")
.data(data)
.enter()
.append("circle")
.attr("class","points2016")
.attr("cx", function(d) {
return projection([d.lon,d.lat])[0];
})
.attr("cy", function(d) {
return projection([d.lon,d.lat])[1];
})
.attr("r", 3)
.style("fill","none")
.style("stroke","none")
.style("stroke-width",0.25);
});
});
//graph1: race
d3.json("race2015.json", function(json) {
var values = d3.values(json);
var keys = d3.keys(json);
var xScale = d3.scaleBand()
.domain(keys)
.rangeRound([graph_padding_w,bar_w-graph_padding_w])
.paddingInner(0.05);
var xScale2 = d3.scaleBand()
.domain(d3.range(values.length))
.rangeRound([graph_padding_w,bar_w-graph_padding_w])
.paddingInner(0.05);
var xAxis = d3.axisBottom()
.scale(xScale);
var yScale = d3.scaleLinear()
.domain([0,d3.max(values)])
.range([bar_h-graph_padding_h,graph_padding_h]);
var yAxis = d3.axisLeft()
.scale(yScale)
.ticks(5);
graph1_svg.selectAll("rect")
.data(values)
.enter()
.append("rect")
.attr("x", function(d,i) {
return xScale2(i);
})
.attr("y", function(d) {
return yScale(d);
})
.attr("width", xScale.bandwidth())
.attr("height", function(d) {
return bar_h-graph_padding_h-yScale(d);
})
.attr("fill", color_bar_graph);
graph1_svg.append("g")
.attr("class", "x-axis")
.attr("transform","translate(0," + (bar_h-graph_padding_h) + ")")
.call(xAxis)
.selectAll("text")
.style("text-anchor","start")
.attr("transform-origin","top left")
.attr("transform","translate(5,0),rotate(25)")
.style("font-size","7px");
graph1_svg.append("g")
.attr("class", "y-axis")
.attr("transform","translate(" + graph_padding_w + ",0)")
.call(yAxis);
graph1_svg.append("text")
.attr("x",bar_w/2)
.attr("y", 30)
.attr("text-anchor","middle")
.style("font-size","16px")
.text("Race");
});
//graph 2: armed
d3.json("armed2015.json", function(json) {
var values = d3.values(json);
var keys = d3.keys(json);
var xScale = d3.scaleBand()
.domain(keys)
.rangeRound([graph_padding_w,bar_w-graph_padding_w])
.paddingInner(0.05);
var xScale2 = d3.scaleBand()
.domain(d3.range(values.length))
.rangeRound([graph_padding_w,bar_w-graph_padding_w])
.paddingInner(0.05);
var xAxis = d3.axisBottom()
.scale(xScale);
var yScale = d3.scaleLinear()
.domain([0,d3.max(values)])
.range([bar_h-graph_padding_h,graph_padding_h]);
var yAxis = d3.axisLeft()
.scale(yScale)
.ticks(5);
graph2_svg.selectAll("rect")
.data(values)
.enter()
.append("rect")
.attr("x", function(d,i) {
return xScale2(i);
})
.attr("y", function(d) {
return yScale(d);
})
.attr("width", xScale.bandwidth())
.attr("height", function(d) {
return bar_h-graph_padding_h-yScale(d);
})
.attr("fill", color_bar_graph);
graph2_svg.append("g")
.attr("class", "x-axis")
.attr("transform","translate(0," + (bar_h-graph_padding_h) + ")")
.call(xAxis)
.selectAll("text")
.style("text-anchor","start")
.attr("transform-origin","top left")
.attr("transform","translate(5,0),rotate(25)")
.style("font-size","7px");
graph2_svg.append("g")
.attr("class", "y-axis")
.attr("transform","translate(" + graph_padding_w + ",0)")
.call(yAxis);
graph2_svg.append("text")
.attr("x",bar_w/2)
.attr("y", 30)
.attr("text-anchor","middle")
.style("font-size","16px")
.text("Victims' Arms");
});
//graph 3: cause of death
d3.json("how2015.json", function(json) {
var values = d3.values(json);
var keys = d3.keys(json);
var xScale = d3.scaleBand()
.domain(keys)
.rangeRound([graph_padding_w,bar_w-graph_padding_w])
.paddingInner(0.05);
var xScale2 = d3.scaleBand()
.domain(d3.range(values.length))
.rangeRound([graph_padding_w,bar_w-graph_padding_w])
.paddingInner(0.05);
var xAxis = d3.axisBottom()
.scale(xScale);
var yScale = d3.scaleLinear()
.domain([0,d3.max(values)])
.range([bar_h-graph_padding_h,graph_padding_h]);
var yAxis = d3.axisLeft()
.scale(yScale)
.ticks(5);
graph3_svg.selectAll("rect")
.data(values)
.enter()
.append("rect")
.attr("x", function(d,i) {
return xScale2(i);
})
.attr("y", function(d) {
return yScale(d);
})
.attr("width", xScale.bandwidth())
.attr("height", function(d) {
return bar_h-graph_padding_h-yScale(d);
})
.attr("fill", color_bar_graph);
graph3_svg.append("g")
.attr("class", "x-axis")
.attr("transform","translate(0," + (bar_h-graph_padding_h) + ")")
.call(xAxis)
.selectAll("text")
.style("text-anchor","start")
.attr("transform-origin","top left")
.attr("transform","translate(5,0),rotate(25)")
.style("font-size","7px");
graph3_svg.append("g")
.attr("class", "y-axis")
.attr("transform","translate(" + graph_padding_w + ",0)")
.call(yAxis);
graph3_svg.append("text")
.attr("x",bar_w/2)
.attr("y", 30)
.attr("text-anchor","middle")
.style("font-size","16px")
.text("Cause of Death");
});
//switching between 2015 and 2016
d3.select(".slider.round")
.on("click", function() {
if (switch_val == 0) {
switch_val = 1;
d3.select("h1")
.transition()
.text("Americans Killed By the Police: 2016");
map_svg.selectAll(".points2015")
.transition()
.style("fill","none")
.style("stroke","none")
.duration(2000);
map_svg.selectAll(".points2016")
.transition()
.style("fill",color_points)
.style("stroke","#191F38")
.duration(2000);
//graphs
d3.json("race2016.json", function(json) {
var values = d3.values(json);
var xScale = d3.scaleBand()
.domain(d3.range(values.length))
.rangeRound([graph_padding_w,bar_w-graph_padding_w])
.paddingInner(0.05);
var yScale = d3.scaleLinear()
.domain([0,d3.max(values)])
.range([bar_h-graph_padding_h,graph_padding_h]);
var yAxis = d3.axisLeft()
.scale(yScale)
.ticks(5);
graph1_svg.select(".y-axis")
.transition()
.duration(750)
.call(yAxis);
graph1_svg.selectAll("rect")
.data(values)
.transition()
.duration(750)
.attr("x", function(d,i) {
return xScale(i);
})
.attr("y", function(d) {
return yScale(d);
})
.attr("width", xScale.bandwidth())
.attr("height", function(d) {
return bar_h-graph_padding_h-yScale(d);
});
});
d3.json("armed2016.json", function(json) {
var values = d3.values(json);
var xScale = d3.scaleBand()
.domain(d3.range(values.length))
.rangeRound([graph_padding_w,bar_w-graph_padding_w])
.paddingInner(0.05);
var yScale = d3.scaleLinear()
.domain([0,d3.max(values)])
.range([bar_h-graph_padding_h,graph_padding_h]);
var yAxis = d3.axisLeft()
.scale(yScale)
.ticks(5);
graph2_svg.select(".y-axis")
.transition()
.duration(750)
.call(yAxis);
graph2_svg.selectAll("rect")
.data(values)
.transition()
.duration(750)
.attr("x", function(d,i) {
return xScale(i);
})
.attr("y", function(d) {
return yScale(d);
})
.attr("width", xScale.bandwidth())
.attr("height", function(d) {
return bar_h-graph_padding_h-yScale(d);
});
});
d3.json("how2016.json", function(json) {
var values = d3.values(json);
var xScale = d3.scaleBand()
.domain(d3.range(values.length))
.rangeRound([graph_padding_w,bar_w-graph_padding_w])
.paddingInner(0.05);
var yScale = d3.scaleLinear()
.domain([0,d3.max(values)])
.range([bar_h-graph_padding_h,graph_padding_h]);
var yAxis = d3.axisLeft()
.scale(yScale)
.ticks(5);
graph3_svg.select(".y-axis")
.transition()
.duration(750)
.call(yAxis);
graph3_svg.selectAll("rect")
.data(values)
.transition()
.duration(750)
.attr("x", function(d,i) {
return xScale(i);
})
.attr("y", function(d) {
return yScale(d);
})
.attr("width", xScale.bandwidth())
.attr("height", function(d) {
return bar_h-graph_padding_h-yScale(d);
});
});
} else {
switch_val = 0;
d3.select("h1")
.transition()
.text("Americans Killed By the Police: 2015");
map_svg.selectAll(".points2016")
.transition()
.style("fill","none")
.style("stroke","none")
.duration(2000);
map_svg.selectAll(".points2015")
.transition()
.style("fill",color_points)
.style("stroke","#191F38")
.duration(2000);
//graphs
d3.json("race2015.json", function(json) {
var values = d3.values(json);
var xScale = d3.scaleBand()
.domain(d3.range(values.length))
.rangeRound([graph_padding_w,bar_w-graph_padding_w])
.paddingInner(0.05);
var yScale = d3.scaleLinear()
.domain([0,d3.max(values)])
.range([bar_h-graph_padding_h,graph_padding_h]);
var yAxis = d3.axisLeft()
.scale(yScale)
.ticks(5);
graph1_svg.select(".y-axis")
.transition()
.duration(750)
.call(yAxis);
graph1_svg.selectAll("rect")
.data(values)
.transition()
.duration(750)
.attr("x", function(d,i) {
return xScale(i);
})
.attr("y", function(d) {
return yScale(d);
})
.attr("width", xScale.bandwidth())
.attr("height", function(d) {
return bar_h-graph_padding_h-yScale(d);
});
});
d3.json("armed2015.json", function(json) {
var values = d3.values(json);
var xScale = d3.scaleBand()
.domain(d3.range(values.length))
.rangeRound([graph_padding_w,bar_w-graph_padding_w])
.paddingInner(0.05);
var yScale = d3.scaleLinear()
.domain([0,d3.max(values)])
.range([bar_h-graph_padding_h,graph_padding_h]);
var yAxis = d3.axisLeft()
.scale(yScale)
.ticks(5);
graph2_svg.select(".y-axis")
.transition()
.duration(750)
.call(yAxis);
graph2_svg.selectAll("rect")
.data(values)
.transition()
.duration(750)
.attr("x", function(d,i) {
return xScale(i);
})
.attr("y", function(d) {
return yScale(d);
})
.attr("width", xScale.bandwidth())
.attr("height", function(d) {
return bar_h-graph_padding_h-yScale(d);
});
});
d3.json("how2015.json", function(json) {
var values = d3.values(json);
var xScale = d3.scaleBand()
.domain(d3.range(values.length))
.rangeRound([graph_padding_w,bar_w-graph_padding_w])
.paddingInner(0.05);
var yScale = d3.scaleLinear()
.domain([0,d3.max(values)])
.range([bar_h-graph_padding_h,graph_padding_h]);
var yAxis = d3.axisLeft()
.scale(yScale)
.ticks(5);
graph3_svg.select(".y-axis")
.transition()
.duration(750)
.call(yAxis);
graph3_svg.selectAll("rect")
.data(values)
.transition()
.duration(750)
.attr("x", function(d,i) {
return xScale(i);
})
.attr("y", function(d) {
return yScale(d);
})
.attr("width", xScale.bandwidth())
.attr("height", function(d) {
return bar_h-graph_padding_h-yScale(d);
});
});
};
});
</script>
</body>
</html>