/
logical.html
172 lines (149 loc) · 4.62 KB
/
logical.html
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<!DOCTYPE html>
<meta charset="utf-8">
<!-- <meta http-equiv="refresh" content="1"/> -->
<style>
path {
stroke: #e6e8e8;
fill-rule: evenodd;
}
text {
font: 12px/1.2 Helvetica, Arial, sans-serif;
}
text.center {
font: 16px/1.2 Helvetica, Arial, sans-serif;
}
</style>
<body>
<script src="http://d3js.org/d3.v3.min.js"></script>
<script>
var width = 480,
height = 520,
radius = Math.min(width, height) / 2 - 1;
var x = d3.scale.linear()
.range([0, 2 * Math.PI]);
var y = d3.scale.linear()
.range([0, radius]);
var color = d3.scale.category20c();
var svg = d3.select("body").append("svg")
.attr("width", width)
.attr("height", height+20)
.append("g")
.attr("transform", "translate(" + width / 2 + "," + (height / 2 + 10) + ")");
var partition = d3.layout.partition()
.value(function(d) { return 1; });
var arc = d3.svg.arc()
.startAngle(function(d) { return Math.max(0, Math.min(2 * Math.PI, x(d.x))); })
.endAngle(function(d) { return Math.max(0, Math.min(2 * Math.PI, x(d.x + d.dx))); })
.innerRadius(function(d) { return Math.max(0, y(d.y)); })
.outerRadius(function(d) { return Math.max(0, y(d.y + d.dy)); });
d3.json("json/pgdump.php", function(error, root) {
var g = svg.selectAll("g")
.data(partition.nodes(root))
.enter().append("g");
var path = g.append("path")
.attr("d", arc)
.attr("width", 0)
.style("fill", function(d) {
switch (d.depth) {
case 0:
return "#5E6A71";
case 1:
return color((d.children ? d : d.parent).name);
case 2:
switch (d.state) {
case "active+clean": return "#00de00";
case "active+recovery_wait": return "#959595";
case "active+recovering": return "#aaaaaa";
case "stale+active+clean": return "#106e09";
case "stale+active+degraded": return "#c3bb00";
case "active+degraded": return "#e2d900";
case "active+clean+replay": return "#fff500";
case "peering": return "#ba1f69";
case "remapped+peering": return "#ba1f69";
case "active+recovering+remapped": return "#aaaaaa";
case "active+remapped": return "#00ac08";
case "active+recovery_wait+remapped": return "#959595";
case "creating": return "#80d2dc";
default: console.log(d.state); return "#000000";
}
default:
return color((d.children ? d : d.parent).name);
}
})
.on("click", click);
var text = g.append("text")
.attr("transform", function(d) {
switch (d.depth) {
case 0:
return "rotate(0)";
default:
return "rotate(" + computeTextRotation(d) + ")";
}
})
.attr("text-anchor", function(d) { return (d.depth == 0 ? "middle" : "start"); })
.attr("x", function(d) { return y(d.y); })
.attr("dx", "6") // margin
.attr("dy", ".35em") // vertical-align
.text(function(d) {
switch (d.depth) {
case 0:
return "v"+d.version;
case 1:
return d.pool_name;
default:
return "";
}
});
var tooltips = g.append("svg:title").text(function(d) {
switch (d.depth) {
case 0:
return "";
case 1:
return "";
default:
return d.objects+":"+d.state;
}
});
function click(d) {
// fade out all text elements
text.transition().attr("opacity", 0);
path.transition()
.duration(750)
.attrTween("d", arcTween(d))
.each("end", function(e, i) {
// check if the animated element's data e lies within the visible angle span given in d
if (e.x >= d.x && e.x < (d.x + d.dx)) {
// get a selection of the associated text element
var arcText = d3.select(this.parentNode).select("text");
// fade in the text element and recalculate positions
arcText.transition().duration(300)
.attr("opacity", 1)
.attr("transform", function(d) {
switch (d.depth) {
case 0:
return "rotate(0)";
default:
return "rotate(" + computeTextRotation(d) + ")";
}
})
.attr("x", function(d) { return y(d.y); });
}
});
}
});
d3.select(self.frameElement).style("height", height + "px");
// Interpolate the scales!
function arcTween(d) {
var xd = d3.interpolate(x.domain(), [d.x, d.x + d.dx]),
yd = d3.interpolate(y.domain(), [d.y, 1]),
yr = d3.interpolate(y.range(), [d.y ? 20 : 0, radius]);
return function(d, i) {
return i
? function(t) { return arc(d); }
: function(t) { x.domain(xd(t)); y.domain(yd(t)).range(yr(t)); return arc(d); };
};
}
function computeTextRotation(d) {
return (x(d.x + d.dx / 2) - Math.PI / 2) / Math.PI * 180;
}
</script>