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Final US State
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license: mit |
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<!DOCTYPE html> | |
<meta charset="utf-8"> | |
<style> | |
.state{ | |
fill: none; | |
stroke: #a9a9a9; | |
stroke-width: 1; | |
} | |
.state:hover{ | |
fill-opacity:0.5; | |
} | |
#tooltip { | |
position: absolute; | |
margin: 10px; | |
font: 12px sans-serif; | |
border: 1px; | |
pointer-events: none; | |
} | |
#tooltip h4{ | |
margin:0; | |
font-size:18px; | |
color: plum; | |
} | |
#tooltip{ | |
position: absolute; | |
margin: 10px; | |
font: 14px sans-serif; | |
pointer-events: none; | |
background:rgba(0,0,0,0.9); | |
border:1px solid grey; | |
border-radius:5px; | |
width:auto; | |
padding:4px; | |
color:white; | |
opacity:0; | |
} | |
#tooltip table{ | |
table-layout:fixed; | |
} | |
#tooltip tr td{ | |
padding:0; | |
margin:0; | |
} | |
#tooltip tr td:nth-child(1){ | |
width:50px; | |
} | |
#tooltip tr td:nth-child(2){ | |
text-align:center; | |
} | |
</style> | |
<body> | |
<div id="tooltip"></div><!-- div to hold tooltip. --> | |
<svg width="960" height="600" id="statesvg"></svg> <!-- svg to hold the map. --> | |
<script src="uStates.js"></script> <!-- creates uStates. --> | |
<script src="http://d3js.org/d3.v4.min.js"></script> | |
<script src="https://d3js.org/d3-scale-chromatic.v1.min.js"></script> | |
<script> | |
function tooltipHtml(n, cases){ /* function to create html content string in tooltip div. */ | |
return "<h4>"+n+"</h4><table>"+ | |
"<tr><td>Cases</td><td>"+(cases)+"</td></tr></table>"; | |
} | |
zika_data = []; | |
d3.csv("zika_2016.csv", function (data) { | |
data.forEach(function (d) { | |
//console.log(d); | |
zika_data.push({"state": d.state, "cases": +d.cases}); | |
}) | |
//console.log(zika_data); | |
var sampleData = []; /* Sample random data. */ | |
start = d3.min(zika_data, function(d) {return d.cases;}) | |
end = 1 + d3.max(zika_data, function (d) { console.log(d); return d.cases }); | |
// Log Scale | |
const logScale = d3.scaleLog() | |
.domain([start, end]) | |
const colorScaleLog = d3.scaleSequential( | |
(d) => { | |
return d3.interpolateOranges(logScale(d)) } | |
) | |
zika_data.forEach(function(d){ | |
//console.log("d:", d); | |
uStatePaths.forEach(function (s) { | |
//console.log("s:", s); | |
if (d.state == s.n) { | |
d.n = s.n; | |
d.d = s.d; | |
d.id = s.id; | |
} | |
}) | |
//console.log(zika_data) | |
cases = +d.cases; | |
sampleData.push({ | |
n: d.n, | |
state: d.state, | |
cases: cases, | |
path: d.d, | |
color: colorScaleLog(cases), | |
color2:d3.interpolate("#000000", "#ffffff")(Math.round(cases)/100)}); | |
}); | |
//console.log("sampleData:", sampleData); | |
/* draw states on id #statesvg */ | |
uStates.draw("#statesvg", sampleData, tooltipHtml); | |
}) | |
d3.select(self.frameElement).style("height", "600px"); | |
</script> | |
</body> |
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state | cases | |
---|---|---|
Alabama | 37 | |
Arizona | 54 | |
Arkansas | 13 | |
California | 421 | |
Colorado | 55 | |
Connecticut | 118 | |
Delaware | 17 | |
District of Columbia | 41 | |
Florida | 1107 | |
Georgia | 107 | |
Hawaii | 11 | |
Idaho | 5 | |
Illinois | 105 | |
Indiana | 49 | |
Iowa | 26 | |
Kansas | 20 | |
Kentucky | 31 | |
Louisiana | 38 | |
Maine | 12 | |
Maryland | 130 | |
Massachusetts | 119 | |
Michigan | 67 | |
Minnesota | 66 | |
Mississippi | 23 | |
Missouri | 37 | |
Montana | 9 | |
Nebraska | 13 | |
Nevada | 22 | |
New Hampshire | 11 | |
New Jersey | 180 | |
New Mexico | 10 | |
New York | 1002 | |
North Carolina | 100 | |
North Dakota | 3 | |
Ohio | 83 | |
Oklahoma | 29 | |
Oregon | 47 | |
Pennsylvania | 175 | |
Rhode Island | 55 | |
South Carolina | 61 | |
South Dakota | 3 | |
Tennessee | 61 | |
Texas | 312 | |
Utah | 21 | |
Vermont | 11 | |
Virginia | 108 | |
Washington | 69 | |
West Virginia | 11 | |
Wisconsin | 60 | |
Wyoming | 3 |
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