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index.html
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index.html
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<!DOCTYPE html>
<html>
<head>
<title>Game of Thrones: Languages Per Episode</title>
<meta charset="UTF-8">
<meta name="description" content="Game of Thrones: Languages Per Episode">
<meta name="author" content="Jeffrey Lancaster">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<link rel="stylesheet" href="../style.css" />
</head>
<body>
<svg></svg>
<script src="https://d3js.org/d3.v4.min.js"></script>
<script>
/* HELPFUL FUNCTIONS */
// to convert scene start/end times into seconds
function sec(timeString){
var sec = 0;
if (timeString.length == 0) return sec;
var splitArray = timeString.split(":");
sec = 3600*parseFloat(splitArray[0])+60*parseFloat(splitArray[1])+parseFloat(splitArray[2]);
return sec;
}
// to convert seconds into hh:mm:ss
function secondsToHMS(d) {
var date = new Date(null);
date.setSeconds(d); // specify value for SECONDS here
return date.toISOString().substr(11, 8);
}
// to dedpulicate an array
function onlyUnique(value, index, self) {
return self.indexOf(value) === index;
}
// to title case labels
function toTitleCase(str) {
return str.replace(/\w\S*/g, function(txt){return txt.charAt(0).toUpperCase() + txt.substr(1).toLowerCase()})
}
// to add commas to numbers
function numberWithCommas(x) {
return x.toString().replace(/\B(?=(\d{3})+(?!\d))/g, ",");
}
var config = {
"title":"Languages Per Episode",
"width":960,
"height":1300,
"margin":{
"top": 20,
"right": 0,
"bottom": 30,
"left": 220
},
"legendOffset": {
"x":-20,
"y":40
},
"barHeight": 20,
"centerOffset": 50
}
/* IMPORT DATA */
d3.queue()
.defer(d3.json, '../data/wordcount.json')
.await(ready);
function ready(error, w) {
if (error) throw error;
console.log("now that the files are loaded... do magic.");
/* CONFIG SETUP */
d3.select("svg")
.attr("width", config.width)
.attr("height", config.height);
/* END CONFIG SETUP */
// put all lines in one array
var words = w.count.reduce(function(acc, val, ind){
var word = val.text.reduce(function(a, v, i){
var c = Object.assign({}, v, {"seasonNum":val.seasonNum, "episodeNum":val.episodeNum});
return a.concat(c);
}, []);
return [...acc, ...word];
}, []);
// put all languages in an array
var languages = words.reduce(function(acc, val, ind){
var lang = (val.lang) ? val.lang : "Common Tongue";
return [...acc, lang];
}, [])
.filter(onlyUnique);
// then put that array into an object with 0 count
var languagesObj = languages.reduce(function(acc, val, ind){
var obj = {};
obj[val] = 0;
return Object.assign(acc, obj);
}, {});
// go through words; add counts to episode/season
var episodes = w.count.map(function(val, ind){
var title = `S${val.seasonNum} E${val.episodeNum} - ${val.episodeTitle}`;
var episode = {
"name": title,
"seasonNum": val.seasonNum,
"episodeNum": val.episodeNum,
"total": 0
}
episode = Object.assign({}, episode, languagesObj);
val.text.forEach(function(v, i){
var lang = (v.lang) ? v.lang : "Common Tongue";
episode[lang] += v.count;
episode.total += v.count;
})
return episode;
})
// build the visualization
var data = episodes;
var barHeight = config.barHeight;
var svg = d3.select("svg"),
margin = config.margin,
width = +svg.attr("width") - margin.left - margin.right,
height = barHeight*data.length + margin.top + margin.bottom,
g = svg.append("g")
.attr("transform", "translate(" + margin.left + "," + margin.top + ")");
svg.attr("height", height);
var y = d3.scaleBand()
.rangeRound([0, height])
.paddingInner(0.15)
.align(0.1);
var x = d3.scaleLinear()
.rangeRound([0, width - 500]);
var z = d3.scaleOrdinal() // or d3.schemeCategory20c between () and no .range
.range(["#98abc5", "#8a89a6", "#7b6888", "#6b486b", "#a05d56", "#d0743c", "#ff8c00", "#FEC574", "#33a02c"]);
var keys = languages;
// data.sort(function(a, b) { return a.total - b.total; }).reverse();
y.domain(data.map(function(d) { return d.name; }));
x.domain([0, d3.max(data, function(d) { return d.total; })]).nice();
z.domain(keys);
g.append("g")
.selectAll("g")
.data(d3.stack().keys(keys)(data))
.enter().append("g")
.attr("fill", function(d) { return z(d.key); })
.selectAll("rect")
.data(function(d) { return d; })
.enter().append("rect")
.attr("y", function(d) { return y(d.data.name); })
.attr("x", function(d) { return x(d[0]); })
.attr("width", function(d) { return x(d[1]) - x(d[0]); })
.attr("height", y.bandwidth())
.append("svg:title")
.text(function(d){
var name = d.data.name.split("-")[1].trim();
var lang = d3.select(this.parentNode.parentNode).datum().key;
var diff = d[1]-d[0];
var word = (diff == 1) ? "word" : "words";
return `In "${name}", characters spoke ${numberWithCommas(diff)} ${word} in ${lang}`;
});
g.append("g")
.attr("class", "axis")
.attr("transform", "translate(0,0)")
.call(d3.axisLeft(y));
g.selectAll(".axis")
.selectAll(".tick")
.data(data)
.append("text")
.attr("class", "timestamp")
.attr("dy", "0.35em")
.attr("dx", function(d){ return x(d.total) + 5; })
.attr("text-anchor", "start")
.text(function(d){
var langs = languages.filter(function(val, ind){
return d[val] > 0 && val !== "Common Tongue"
})
.map(function(val, ind){
var wds = (d[val] > 1) ? "wds" : "wd";
return `${val}: ${d[val]} ${wds}`
})
.join(", ");
langs = (langs.length > 0) ? `(${langs})` : langs;
var wds = (d.total > 1) ? "wds" : "wd";
return `${numberWithCommas(d.total)} ${wds} ${langs}`;
});
var legend = g.append("g")
.attr("font-family", "sans-serif")
.attr("font-size", 10)
.attr("text-anchor", "end")
.attr("transform", function(d, i) {return `translate(${config.legendOffset.x}, ${config.legendOffset.y})`})
.selectAll("g")
.data(keys.slice())
.enter().append("g")
.attr("transform", function(d, i) { return "translate(0," + i * 20 + ")"; });
legend.append("rect")
.attr("x", width - 19)
.attr("width", 19)
.attr("height", 19)
.attr("fill", z);
legend.append("text")
.attr("x", width - 24)
.attr("y", 9.5)
.attr("dy", "0.32em")
.text(function(d) { return d; });
};
</script>
</body>
</html>