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Last active August 29, 2015 13:57
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Swimlanes for media plans
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index.html
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html;charset=utf-8">
<title>Media Plan</title>
<script type="text/javascript" src="http://mbostock.github.com/d3/d3.v2.js"></script>
<style type="text/css">
@font-face{font-family:danx;src:url('http://www.24-the-movie.com/dandelion in the spring.ttf')}
h1 {
font-size: 22px;
font-family:'lucida sans',verdana, geneva, lucida, 'lucida grande', arial, helvetica, sans-serif;
display: inline;
margin-left:200px;
color:#4169E1;
}
p {
font-size: 11px;
font-family:'lucida sans',verdana, geneva, lucida, 'lucida grande', arial, helvetica, sans-serif;
margin-left:200px;
}
.chart {
shape-rendering: crispEdges;
}
.mini text {
font: 9px 'lucida sans',tahoma,sans-serif;
}
.main text {
font: 12px 'lucida sans',tahoma,sans-serif;
}
.miniItem0 {
fill: lawngreen;
stroke-width: 6;
}
.miniItem1 {
fill: magenta;
fill-opacity: .7;
stroke-width: 6;
}
.miniItem2 {
fill: dodgerblue;
fill-opacity: .7;
stroke-width: 6;
}
.miniItem3 {
fill: gold;
fill-opacity: .7;
stroke-width: 6;
}
.miniItem4 {
fill: skyblue;
fill-opacity: .7;
stroke-width: 6;
}
.miniItem5 {
fill: yellowgreen;
fill-opacity: .7;
stroke-width: 6;
}
.miniItem6 {
fill: deepskyblue;
fill-opacity: .7;
stroke-width: 6;
}
.miniItem7 {
fill: pink;
fill-opacity: .7;
stroke-width: 6;
}
.brush .extent {
stroke: gray;
fill: dodgerblue;
fill-opacity: .365;
}
</style>
</head>
<body>
<h1 >Proposed Media Plan</h1>
<p>The below visual shows a proposed media plan. Use the small chart at the very point (that shows everything) to make zoomed in selections on the top visual. <b>This won't work in Internet Explorer versions 8 and below.</b><em> Click on the mini visual at the bottom to get started...</em></p>
<script type="text/javascript">
//data
var lanes = ["TV","Press","OOH","Radio","Digital","Mobile","Cinema","VoD"],
laneLength = lanes.length,
items = [{"lane": 0, "id": "£16m", "start": 2, "end": 25},
{"lane": 1, "id": "£566k", "start": 5, "end": 7},
{"lane": 2, "id": "£386k", "start": 4, "end": 7},
{"lane": 3, "id": "£4.4m", "start": 2, "end": 25},
{"lane": 4, "id": "£1.9m", "start": 2, "end": 25},
{"lane": 5, "id": "£506k", "start": 2, "end": 25},
{"lane": 6, "id": "£254k", "start": 4, "end": 5},
{"lane": 7, "id": "£819k", "start": 2, "end": 25}
]
timeBegin = 0,
timeEnd = 25;
</script>
<script type="text/javascript">
var m = [50, 15, 15, 200], //top right bottom left
w = 1100 - m[1] - m[3],
h = 700 - m[0] - m[2],
miniHeight = laneLength * 12 + 50,
mainHeight = h - miniHeight - 50;
padding = 10;
//scales
var x = d3.scale.linear()
.domain([timeBegin, timeEnd])
.range([0, w]);
var x1 = d3.scale.linear()
.range([0, w]);
var y1 = d3.scale.linear()
.domain([0, laneLength])
.range([0, mainHeight]);
var y2 = d3.scale.linear()
.domain([0, laneLength])
.range([0, miniHeight]);
var chart = d3.select("body")
.append("svg")
.attr("width", w + m[1] + m[3])
.attr("height", h + m[0] + m[2])
.attr("class", "chart");
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");
//main lanes and texts
main.append("g").selectAll(".laneLines")
.data(items)
.enter().append("line")
.attr("x1", m[1])
.attr("y1", function(d) {return y1(d.lane);})
.attr("x2", w)
.attr("y2", function(d) {return y1(d.lane);})
.attr("stroke", "lightgray")
main.append("g").selectAll(".laneText")
.data(lanes)
.enter().append("text")
.text(function(d) {return d;})
.attr("x", -m[1])
.attr("y", function(d, i) {return y1(i + .5);})
.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("x1", m[1])
.attr("y1", function(d) {return y2(d.lane);})
.attr("x2", w)
.attr("y2", function(d) {return y2(d.lane);})
.attr("stroke", "lightgray");
mini.append("g").selectAll(".laneText")
.data(lanes)
.enter().append("text")
.text(function(d) {return d;})
.attr("x", -m[1])
.attr("y", function(d, i) {return y2(i + .5);})
.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("class", function(d) {return "miniItem" + d.lane;})
.attr("x", function(d) {return x(d.start);})
.attr("y", function(d) {return y2(d.lane + .5) - 5;})
.attr("width", function(d) {return x(d.end - d.start);})
.attr("height", 10);
//mini labels
mini.append("g").selectAll(".miniLabels")
.data(items)
.enter().append("text")
.text(function(d) {return d.id;})
.attr("x", function(d) {return x(d.start);})
.attr("y", function(d) {return y2(d.lane + .5);})
.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)
.attr("height", miniHeight - 1);
display();
function display() {
var rects, labels,
minExtent = brush.extent()[0],
maxExtent = brush.extent()[1],
visItems = items.filter(function(d) {return d.start < maxExtent && d.end > minExtent;});
mini.select(".brush")
.call(brush.extent([minExtent, maxExtent]));
x1.domain([minExtent, maxExtent]);
//update main item rects
rects = itemRects.selectAll("rect")
.data(visItems, function(d) { return d.id; })
.attr("x", function(d) {return x1(d.start);})
.attr("width", function(d) {return x1(d.end) - x1(d.start);});
rects.enter().append("rect")
.attr("class", function(d) {return "miniItem" + d.lane;})
.attr("x", function(d) {return x1(d.start);})
.attr("y", function(d) {return y1(d.lane) + 10;})
.attr("width", function(d) {return x1(d.end) - x1(d.start);})
.attr("height", function(d) {return .8 * y1(1);});
rects.exit().remove();
//update the item labels
labels = itemRects.selectAll("text")
.data(visItems, function (d) { return d.id; })
.attr("x", function(d) {return x1(Math.max(d.start, minExtent) + 2);});
labels.enter().append("text")
.text(function(d) {return d.id;})
.attr("x", function(d) {return x1(Math.max(d.start, minExtent));})
.attr("y", function(d) {return y1(d.lane + .5);})
.attr("text-anchor", "start");
labels.exit().remove();
//Define X axis
var xAxis = d3.svg.axis()
.scale(x1)
.orient("bottom");
//Create X axis
svg.append("g")
.call(xAxis);
}
</script>
</body>
</html>
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