Created
June 25, 2013 16:04
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d3 tron style wip
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<!DOCTYPE html> | |
<meta charset="utf-8"> | |
<style> | |
body { | |
font: 10px 'M+ 1m'; | |
font-weight:100; | |
background:#121212; | |
} | |
path.rim { | |
stroke:#456763; | |
stroke-width:0.5; | |
fill:none; | |
} | |
path.interval { | |
stroke:#f7f3f5; | |
stroke-width:0.5; | |
fill:#2af3f8; | |
} | |
circle.hr, circle.hr-inner { | |
fill:#c3feff; | |
} | |
text.hr-label { | |
fill:#ced5d3; | |
} | |
.beacon { | |
fill:#f59423; | |
} | |
text.beacon-text { | |
font: 12px 'M+ 1mn'; | |
fill:#f59423; | |
} | |
</style> | |
<body> | |
<script src="http://d3js.org/d3.v3.min.js"></script> | |
<script> | |
var intervals = [{ | |
values: [{ | |
start: new Date(), | |
end: new Date(-(1000 * 60 * 60) + +new Date()), | |
y: 10, | |
y0: 0, | |
x: d3.time.hour(new Date()), | |
name: 'Foo bar' | |
}] | |
}]; | |
var hours = d3.range(24); | |
var width = 960, | |
height = 500, | |
innerRadius = Math.min(width, height) * .25, | |
outerRadius = innerRadius * 1.1; | |
var fill = d3.scale.ordinal() | |
.domain(d3.range(4)) | |
.range(["#000000", "#FFDD89", "#957244", "#F26223"]); | |
var svg = d3.select("body").append("svg") | |
.attr("width", width) | |
.attr("height", height) | |
.append("g") | |
.attr("transform", "translate(" + width / 2 + "," + height / 2 + ")"); | |
svg.append("g").selectAll("path.rim") | |
.data([{startAngle: 0, endAngle: Math.PI * 2 }]) | |
.enter().append("path") | |
.attr('class', 'rim') | |
.attr('d', d3.svg.arc().innerRadius(innerRadius).outerRadius(outerRadius)); | |
svg.append("g").selectAll("circle.hr") | |
.data(hours) | |
.enter().append("circle") | |
.attr('r', 1) | |
.attr('class', 'hr') | |
.attr('transform', function(d) { | |
return 'translate(' + [Math.cos(d / 12 * Math.PI) * outerRadius, Math.sin(d / 12 * Math.PI) * outerRadius] + ')'; | |
}); | |
svg.append("g").selectAll("circle.hr-inner") | |
.data(hours) | |
.enter().append("circle") | |
.attr('r', 2) | |
.attr('class', 'hr-inner') | |
.attr('transform', function(d) { | |
return 'translate(' + [Math.cos(d / 12 * Math.PI) * innerRadius, Math.sin(d / 12 * Math.PI) * innerRadius] + ')'; | |
}); | |
var hrScale = d3.scale.linear() | |
.domain([d3.time.day(new Date()), d3.time.day.offset(d3.time.day(new Date()),1)]) | |
.range([-Math.PI/2, (Math.PI * 2) - (Math.PI/2)]); | |
var ticks = svg.append("g").selectAll("g") | |
.data(hours.map(function(hr) { | |
return { hour: hr, angle: hr / 12 * Math.PI }; | |
})) | |
.enter().append("g") | |
.attr("transform", function(d) { | |
return "rotate(" + (d.angle * 180 / Math.PI - 90) + ")" | |
+ "translate(" + outerRadius + ",0)"; | |
}); | |
ticks.append("text") | |
.attr('class', 'hr-label') | |
.attr("x", 8) | |
.attr("dy", ".35em") | |
.attr("transform", function(d) { return d.angle > Math.PI ? "rotate(180)translate(-16)" : null; }) | |
.style("text-anchor", function(d) { return d.angle > Math.PI ? "end" : null; }) | |
.text(function(d) { return d.hour; }); | |
var d2r = 180 / Math.PI; | |
var now = svg.append("g") | |
.datum(new Date()); | |
now.append('rect') | |
.attr('class', 'beacon') | |
.attr('transform', 'translate(' + [0,0] + ')') | |
.attr('width', innerRadius / 2) | |
.attr('height', 1); | |
now.append('text') | |
.attr('class', 'beacon-text') | |
.style("text-baseline", 'middle') | |
.attr('transform', 'translate(' + [innerRadius / 2 + 5, 0] + ')'); | |
function updateNow() { | |
now.datum(new Date()); | |
now.attr("transform", function(d) { | |
return "rotate(" + (hrScale(d) * d2r) + ")"; | |
}); | |
now.select('text').text(d3.time.format('%X')); | |
} | |
window.setInterval(updateNow, 100); | |
var stack = d3.layout.stack() | |
.values(function(d) { return d.values; }); | |
svg.append("g").selectAll("path.interval") | |
.data(stack(intervals)) | |
.enter().append("path") | |
.attr('class', 'interval') | |
.attr('d', function(d) { | |
var o = outerRadius + 30 + d.values[0].y0; | |
var startAngle = hrScale(d.values[0].start) + Math.PI / 2; | |
var endAngle = hrScale(d.values[0].end) + Math.PI / 2; | |
return d3.svg.arc().innerRadius(o + 5).outerRadius(o + 30)({ | |
startAngle: startAngle, | |
endAngle: endAngle | |
}); | |
}); | |
</script> |
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