Playpool chart (sample data)
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license: mit |
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<!DOCTYPE html> | |
<html> | |
<head> | |
<meta http-equiv="Content-Type" content="text/html;charset=utf-8"> | |
<title>Playpool example</title> | |
<script type="text/javascript" src="//d3js.org/d3.v3.min.js"></script> | |
<link rel="stylesheet" href="http://colorbrewer2.org/export/colorbrewer.css"> | |
<style type="text/css"> | |
.chart { | |
shape-rendering: crispEdges; | |
/* background-color: #000; */ | |
} | |
.shape { | |
stroke-width: 3px; | |
stroke: #000; | |
} | |
.mini text { | |
font: 9px sans-serif; | |
} | |
.main text { | |
font: 12px sans-serif; | |
} | |
.miniItem0 { | |
fill: darksalmon; | |
stroke-width: 6; | |
//opacity: 0.5; | |
} | |
.miniItem1 { | |
fill: darkolivegreen; | |
fill-opacity: .7; | |
stroke-width: 6; | |
} | |
.miniItem2 { | |
fill: slategray; | |
fill-opacity: .7; | |
stroke-width: 6; | |
} | |
.line { | |
stroke: #000; | |
stroke-width: 5px; | |
} | |
.brush .extent { | |
stroke: gray; | |
fill: dodgerblue; | |
fill-opacity: .365; | |
} | |
.axis { | |
font: 10px sans-serif; | |
} | |
.axis path, | |
.axis line { | |
fill: none; | |
stroke: #000; | |
shape-rendering: crispEdges; | |
} | |
/* | |
.x { | |
position: absolute; | |
bottom: 0; | |
} | |
*/ | |
</style> | |
</head> | |
<body> | |
<script> | |
var m = [20, 15, 50, 120] //top right bottom left | |
var f = 20 | |
var w = 960 - m[1] - m[3] | |
var h = 500 - m[0] - m[2] | |
var miniHeight = h / 6 | |
var mainHeight = h - miniHeight | |
timeBegin = new Date("0000") | |
timeEnd = new Date("2000") | |
var x = d3.time.scale() | |
.range([0, w]) | |
var t = d3.time.scale() | |
.range([0, w]) | |
var y1 = d3.scale.linear() | |
.range([0, mainHeight]) | |
var y2 = d3.scale.linear() | |
.range([0, miniHeight]) | |
var xAxis = d3.svg.axis() | |
.scale(x) | |
.orient("bottom") | |
//.ticks(d3.time.years, 100) | |
//.tickFormat(d3.time.format("%Y")) | |
.tickSize(5) | |
.tickPadding(1) | |
var tAxis = d3.svg.axis() | |
.scale(t) | |
.orient("bottom") | |
//.ticks(d3.time.years, 100) | |
//.tickFormat(d3.time.format("%Y")) | |
.tickSize(5) | |
.tickPadding(1) | |
var getMainItemHeight = d => .8 * y1(1) | |
var getMiniItemHeight = d => .8 * y2(1) | |
var brewedColorClass = "Spectral" | |
var chart = d3.select("body") | |
.append("svg") | |
.attr("width", w + m[1] + m[3]) | |
.attr("height", h + m[0] + m[2]) | |
.attr("class", `chart ${brewedColorClass}`) | |
chart.append("defs").append("clipPath") | |
.attr("id", "clip") | |
.append("rect") | |
.attr("width", w) | |
.attr("height", mainHeight) | |
var main = chart.append("g") | |
.attr("transform", `translate(${m[3]}, ${m[0]})`) | |
.attr("width", w) | |
.attr("height", mainHeight) | |
.attr("class", "main") | |
var mini = chart.append("g") | |
.attr("transform", `translate(${m[3]}, ${mainHeight + m[0]})`) | |
.attr("width", w) | |
.attr("height", miniHeight) | |
.attr("class", "mini") | |
var focus = main.append("g") | |
.attr("class", "focus") | |
focus.append("g") | |
.attr("class", "t axis") | |
.call(tAxis) | |
var parseDate = function (date) { | |
var dateInput = {} | |
if (typeof date === "string") { | |
dateInput.startDate = date | |
dateInput.endDate = date | |
} else if (typeof date === "object") { | |
dateInput.startDate = date.startDate | |
dateInput.endDate = date.endDate || date.startDate | |
} | |
var datePattern = /(\d{1,4})(?:(0[1-9]|1[0-2])(?:(0[1-9]|[1-2][0-9]|3[0-1])(?:([0-1][0-9]|2[0-3])(?:([0-5][0-9])(?:([0-5][0-9]))?)?)?)?)?/ | |
var startDate = datePattern.exec(dateInput.startDate) | |
var endDate = datePattern.exec(dateInput.endDate) | |
var startYear = startDate[1] | |
? `${startDate[1]}${"0000".substr(startDate[1].length)}` | |
: "" | |
var startMonth = startDate[2] || "01" | |
var startDay = startDate[3] || "01" | |
var startHour = startDate[4] || "00" | |
var startMinute = startDate[5] || "00" | |
var startSecond = startDate[6] || "00" | |
var endYear = endDate[1] | |
? `${endDate[1]}${"9999".substr(endDate[1].length)}` | |
: "" | |
var endMonth = endDate[2] || "12" | |
var endDay = endDate[3] | |
|| ((endDate[2] === "02") | |
? (endDate[1] % 4 === 0) | |
? "29" | |
: "28" | |
: (/(04|06|09|11)/.test(endDate[2])) | |
? "30" | |
: "31") | |
var endHour = endDate[4] || "23" | |
var endMinute = endDate[5] || "59" | |
var endSecond = endDate[6] || "59" | |
var startDateResult = `${startYear}${startMonth}${startDay}${startHour}${startMinute}${startSecond}` | |
var endDateResult = `${endYear}${endMonth}${endDay}${endHour}${endMinute}${endSecond}` | |
var startPrecision = 6 | |
while (startPrecision) { | |
if (startDate[startPrecision]) { | |
break | |
} | |
startPrecision -= 1 | |
} | |
var endPrecision = 6 | |
while (endPrecision) { | |
if (startDate[endPrecision]) { | |
break | |
} | |
endPrecision -= 1 | |
} | |
var precision = startPrecision + endPrecision | |
return { | |
startDate: startDateResult, | |
endDate: endDateResult, | |
precision: precision | |
} | |
} | |
var dataOptions = { | |
"start": "Start Date", | |
"end": "End Date", | |
"id": "Page", | |
"dateformat": d3.time.format("%Y%m%d%H%M%S") | |
} | |
var laneKeys = {} | |
var lanes = [] | |
var laneLength = 0 | |
var laneArrays = [] | |
var processData = (options => { | |
var dataOptions = { | |
"start": options.start || "start", | |
"end": options.end || "end", | |
"lane": options.lane || "", | |
"id": options.id || "id", | |
"dateformat": options.dateformat || { parse: x => x } | |
} | |
return v => { | |
if (v[dataOptions.start]) { | |
if (v[dataOptions.start]) { | |
var dates = parseDate({ | |
startDate: v[dataOptions.start], | |
endDate: v[dataOptions.end] || v[dataOptions.start] | |
}) | |
} else { | |
var dates = { | |
startDate: "", | |
endDate: "" | |
} | |
} | |
v.start = dataOptions.dateformat.parse(dates.startDate) | |
v.end = dataOptions.dateformat.parse(dates.endDate) | |
var assignLanes = function (laneArrays, i) { | |
var updateValue = (v, i) => { | |
v.lanelabel = `Lane ${i}` | |
v.lane = i | |
return v | |
} | |
var checkConflict = (v, e) => ( | |
(v.start >= e.start && v.start <= e.end) || | |
(v.end >= e.start && v.end <= e.end) || | |
(e.start >= v.start && e.start <= v.end) || | |
(e.end >= v.start && e.end <= v.end) | |
) | |
var isConflict = false | |
var j | |
if (laneArrays[i]) { | |
for (j = 0; (j < laneArrays[i].length) && !isConflict; j += 1) { | |
isConflict = checkConflict(v, laneArrays[i][j]) | |
} | |
if (isConflict) { | |
assignLanes(laneArrays, i + 1) | |
} else { | |
laneArrays[i][j] = updateValue(v, i) | |
} | |
} else { | |
laneArrays[i] = [updateValue(v, i)] | |
lanes.push(`Lane ${i}`) | |
laneLength += 1 | |
} | |
} | |
if (dataOptions.lane) { | |
if (!laneKeys.hasOwnProperty(v[dataOptions.lane])) { | |
lanes.push(v[dataOptions.lane]) | |
laneKeys[v[dataOptions.lane]] = laneLength | |
laneLength += 1 | |
} | |
v.lanelabel = v[dataOptions.lane] | |
v.lane = laneKeys[v[dataOptions.lane]] | |
} else { | |
assignLanes(laneArrays, 0) | |
} | |
v.id = v[dataOptions.id] | |
if (!v.start || !v.end) { | |
v = null | |
} | |
} else { | |
v = null | |
} | |
return v | |
} | |
})(dataOptions) | |
d3.tsv("sample-data.tsv", processData, function (error, items) { | |
if (error) throw error | |
var timeBegin = d3.min(items, d => d.start) | |
var timeEnd = d3.max(items, d => d.end) | |
x.domain([timeBegin, timeEnd]) | |
t.domain([timeBegin, timeEnd]) | |
y1.domain([0, laneLength]) | |
y2.domain([0, laneLength]) | |
//main lanes and texts | |
main.append("g").selectAll(".laneLines") | |
.data(items) | |
.enter().append("line") | |
.attr("t", m[1]) | |
.attr("y1", d => y1(d.lane) + f) | |
.attr("x2", w) | |
.attr("y2", d => y1(d.lane) + f) | |
.attr("stroke", "lightgray") | |
main.append("g").selectAll(".laneText") | |
.data(lanes) | |
.enter().append("text") | |
.text(d => d) | |
.attr("x", -m[1]) | |
.attr("y", (d, i) => y1(i + .5) + f) | |
.attr("dy", ".5ex") | |
.attr("text-anchor", "end") | |
.attr("class", "laneText") | |
//mini lanes and texts | |
mini.append("g").selectAll(".laneLines") | |
.data(items) | |
.enter().append("line") | |
.attr("t", m[1]) | |
.attr("y1", d => y2(d.lane) + f) | |
.attr("x2", w) | |
.attr("y2", d => y2(d.lane) + f) | |
.attr("stroke", "lightgray") | |
mini.append("g").selectAll(".laneText") | |
.data(lanes) | |
.enter().append("text") | |
.text(d => d) | |
.attr("x", -m[1]) | |
.attr("y", (d, i) => y2(i + .5) + f) | |
.attr("dy", ".5ex") | |
.attr("text-anchor", "end") | |
.attr("class", "laneText") | |
var itemRects = main.append("g") | |
.attr("clip-path", "url(#clip)") | |
//mini item rects | |
mini.append("g").selectAll("miniItems") | |
.data(items) | |
.enter().append("rect") | |
.attr("x", d => x(d.start)) | |
.attr("y", d => y2(d.lane + .5) + f - (getMiniItemHeight() / 2)) | |
.attr("width", d => x(d.end) - x(d.start)) | |
.attr("height", getMiniItemHeight) | |
.style("fill", d => "") | |
.attr("class", d => `q${d.lane}-${laneLength}`) | |
//mini labels | |
mini.append("g").selectAll(".miniLabels") | |
.data(items) | |
.enter().append("text") | |
.text(d => d.id) | |
.attr("x", d => x(d.start)) | |
.attr("y", d => y2(d.lane + .5) + f) | |
.attr("dy", ".5ex") | |
//brush | |
var brush = d3.svg.brush() | |
.x(x) | |
.on("brush", display) | |
mini.append("g") | |
.attr("class", "x brush") | |
.call(brush) | |
.selectAll("rect") | |
.attr("y", 1 + f) | |
.attr("height", miniHeight) | |
mini.append("g") | |
.attr("class", "x axis") | |
.attr("transform", `translate(0, ${miniHeight + f})`) | |
.call(xAxis) | |
display() | |
function display() { | |
var rects | |
var labels | |
var minExtent = brush.empty() ? t.domain()[0] : brush.extent()[0] | |
var maxExtent = brush.empty() ? t.domain()[1] : brush.extent()[1] | |
var visItems = items.filter(d => d.start < maxExtent && d.end > minExtent) | |
if (!brush.empty()) { | |
mini.select(".brush") | |
.call(brush.extent([minExtent, maxExtent])) | |
} | |
t.domain([minExtent, maxExtent]) | |
focus.select(".t.axis").call(tAxis) | |
// add lines | |
lines = itemRects.selectAll("line") | |
.data(visItems, d => d.id) | |
.attr("x1", d => t(d.start)) | |
.attr("x2", d => t(d.end)) | |
//.attr("width", d => t(d.end) - t(d.start)) | |
lines.enter().append("line") | |
.attr("class", d => `line q${d.lane}-${laneLength}`) | |
.attr("x1", d => t(d.start)) | |
.attr("x2", d => t(d.end)) | |
.attr("y1", d => y1(d.lane + 0.5) + f) | |
.attr("y2", d => y1(d.lane + 0.5) + f) | |
//.attr("width", d => t(d.end) - t(d.start)) | |
//.attr("height", getMainItemHeight) | |
lines.exit().remove() | |
endmarker = itemRects.selectAll(".endmarker") | |
.data(visItems, d => d.id) | |
.attr("transform", d => `translate(${t(d.end)}, ${y1(d.lane + 0.5) + f}) rotate(45)`) | |
endmarker.enter().append("path") | |
.attr("d", d3.svg.symbol().type("cross").size(200)) | |
.attr("transform", d => `translate(${t(d.end)}, ${y1(d.lane + 0.5) + f}) rotate(45)`) | |
.attr("class", d => `endmarker shape q${d.lane}-${laneLength}`) | |
endmarker.exit().remove() | |
startmarker = itemRects.selectAll(".startmarker") | |
.data(visItems, d => d.id) | |
.attr("transform", d => `translate(${t(d.start)}, ${y1(d.lane + 0.5) + f}) rotate(45)`) | |
startmarker.enter().append("path") | |
.attr("d", d3.svg.symbol().type("cross").size(200)) | |
.attr("transform", d => `translate(${t(d.start)}, ${y1(d.lane + 0.5) + f}) rotate(45)`) | |
.attr("class", d => `startmarker shape q${d.lane}-${laneLength}`) | |
startmarker.exit().remove() | |
//update the item labels | |
labels = itemRects.selectAll("text") | |
.data(visItems, d => d.id) | |
.attr("x", d => t(Math.max(d.start, minExtent)) + 10) | |
labels.enter().append("text") | |
.text(d => d.id) | |
.attr("x", d => t(Math.max(d.start, minExtent)) + 10) | |
.attr("y", d => y1(d.lane + .5) + f - 10) | |
.attr("text-anchor", "start") | |
labels.exit().remove() | |
} | |
}) | |
</script> | |
</body> | |
</html> |
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ID | Note | Start Date | End Date | Type | Source | Page | |
---|---|---|---|---|---|---|---|
Test 1 | 1984 | Test 1 | |||||
Test 2 | 1982 | Test 2 | |||||
Test 3 | 198406 | Test 3 | |||||
Test 4 | 1982 | 1986 | Test 4 | ||||
Test 5 | 1981 | 1986 | Test 5 |
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