<!DOCTYPE html>
<html>
<head>
<title>d3-cloud</title>
<link type="text/css" rel="stylesheet" href="style.css" />
</head>
<body>
<h3>Hecho por David Rivera</h3>
<h4><a title="jherax" href="https://jherax.wordpress.com" target="_blank">
jherax.wordpress.com</a></h4>
<section id="tag-cloud-wrapper">
</section>
<!--<script src="//code.jquery.com/jquery-2.1.0.min.js"></script>-->
<script src="https://cdnjs.cloudflare.com/ajax/libs/d3/3.5.17/d3.min.js" charset="utf-8"></script>
<script src="d3.layout.cloud.js"></script>
<script src="sort-by.js"></script>
<script src="main.js"></script>
</body>
</html>
//----------------------
// See documentation at:
// http://www.jasondavies.com/wordcloud/about/
//----------------------
// See basic example at:
// https://github.com/jasondavies/d3-cloud/blob/master/examples/simple.html
//----------------------
// Get the content of data.csv
d3.csv("data.csv", function(data) {
data.forEach(function(d) {
d.size = +d.size;
});
//sorts the array by the most repeated word
jsu.sortBy(data, { prop: "size", desc: true });
var w = 1024, h = 512,
maxFont = 96,
maxSize = data[0].size || 1,
sizeOffset = maxFont / maxSize;
var fill = d3.scale.category20b(),
layout = d3.layout.cloud()
.size([w, h])
.words(data)
.spiral("rectangular")
.rotate(function () { return (~~(Math.random() * 2) * -30) || 60; })
//.text(function (d) { return d.text; })
.font("Impact")
.fontSize(function (d) {
return Math.max(20, Math.min(d.size * sizeOffset, maxFont));
})
.on("end", onDraw);
layout.start();
//callback fired when all words have been placed
function onDraw() {
var svg = d3.select("#tag-cloud-wrapper").append("svg").attr({ width: w, height: h, "id": "svg-node" }),
vis = svg.append("g").attr("transform", "translate(" + [w >> 1, (h >> 1) - 10] + ")scale(2)");
var text = vis.selectAll("text").data(data);
text.enter().append("text")
.style("font-family", function (d) { return d.font; })
.style("font-size", function (d) { return d.size + "px"; })
.style("fill", function (d, i) { return fill(i); })
.style({ cursor: "pointer", opacity: 1e-6 })
.attr("text-anchor", "middle")
.attr("transform", function (d) {
return "translate(" + [d.x, d.y] + ")rotate(" + d.rotate + ")";
})
.text(function (d) { return d.text; })
.on("click", function (d) {
//[this] is the <text> element of svg
var show = !this.classList.contains("current");
toogleFade.apply(this, [show, d]);
})
.transition()
.duration(1000)
.style("opacity", 1);
vis.transition()
.delay(450)
.duration(750)
.attr("transform", "translate(" + [w >> 1, (h >> 1) + 10] + ")scale(1)");
}//end onDraw
//determines wheter to show or hide the elements in svg
function toogleFade(show, d) {
var element = d3.select(this),
svg = d3.select("#svg-node"),
time1 = 700,
time2 = 1000;
show = !!show;
element.attr({ "class": show ? "current" : null, "data-role": "animation" })
.transition()
.duration(time1)
.attr("transform", "translate(" + [d.x, d.y] + ")rotate(" + (show ? 0 : d.rotate) + ")scale(" + (+!show || 3) + ")")
.each("end", function() {
show && setTimeout(function() {
alert("tag: " + d.text);
}, time2 - time1);
});
svg.selectAll("text:not([data-role='animation'])")
.transition()
.duration(time2)
.style("opacity", +!show)
.style("visibility", show ? "hidden" : "visible")
.each("end", function() { element.attr("data-role", null); });
}//end toogleFade
});
/* Styles go here */
body {
font-family:"Lucida Grande","Droid Sans",Arial,Helvetica,sans-serif;
background: #e5e5e5 url(https://dl.dropboxusercontent.com/u/91579606/bg.gif) repeat;
}
h4 {
margin-top: -8px;
}
.legend {
border: 1px solid #555555;
border-radius: 5px 5px 5px 5px;
font-size: 0.8em;
margin: 10px;
padding: 8px;
}
.bld {
font-weight: bold;
}
#tag-cloud-wrapper {
margin-top: 22px;
}
#tag-cloud-wrapper > * {
border-radius: 13px;
background: -moz-radial-gradient(center, ellipse cover, rgba(82,84,163,0.2) 0%, rgba(0,0,0,0) 100%); /* FF3.6+ */
background: -webkit-radial-gradient(center, ellipse cover, rgba(82,84,163,0.2) 0%,rgba(0,0,0,0) 100%); /* Chrome10+,Safari5.1+ */
background: -o-radial-gradient(center, ellipse cover, rgba(82,84,163,0.2) 0%,rgba(0,0,0,0) 100%); /* Opera 12+ */
background: -ms-radial-gradient(center, ellipse cover, rgba(82,84,163,0.2) 0%,rgba(0,0,0,0) 100%); /* IE10+ */
background: radial-gradient(ellipse at center, rgba(82,84,163,0.2) 0%,rgba(0,0,0,0) 100%); /* W3C */
}
text,size
cloud, 18
vmware, 9
windows, 8
storage, 8
vsphere, 7
vcenter, 7
powercli, 6
esxi, 6
vdi, 5
veeam, 5
vm, 4
backup, 4
linux, 4
lync, 4
powershell, 4
hp, 3
centos, 3
exchange, 3
fotografia, 3
vcloud, 3
esxcli, 3
visualstudio, 2
supermicro, 2
vshield, 2
esx, 2
dag, 2
db, 2
disco, 2
dns, 2
certificados, 2
comandos, 2
actualizacion, 2
ad, 2
apache, 2
bios, 2
ise, 2
monitoreo, 2
orion, 2
script, 2
raid, 2
sql, 2
ssd, 2
server, 2
sysprep, 2
tfs, 2
tools, 1
trend, 1
trucos, 1
udp, 1
usb, 1
usuarios, 1
tarea, 1
tarea-programada, 1
target, 1
service, 1
servidores, 1
single-sign-on, 1
sip, 1
snmp, 1
ssl, 1
storage-profile, 1
storcli, 1
rds, 1
recursos, 1
reflective, 1
rehabilitacion, 1
remota, 1
rendimiento, 1
replica, 1
replicacion, 1
resource, 1
restauracion, 1
scrum, 1
scrummaster, 1
scsi, 1
security, 1
seguridad, 1
selinux, 1
profile, 1
profile-driven, 1
psod, 1
pst, 1
qlogic, 1
osx, 1
owncloud, 1
packet, 1
pantalla, 1
pcoip, 1
perfiles, 1
phoenix, 1
php, 1
policies, 1
mysql, 1
network, 1
nic, 1
openssl, 1
ldap, 1
limpieza, 1
powershel, 1
html5, 1
httpd, 1
iis, 1
intel, 1
interface, 1
ip_conntrack, 1
ipmi, 1
iptables, 1
mac, 1
matricular, 1
microsoft, 1
migrar, 1
migration, 1
mod_rewrite, 1
llamadas, 1
logs, 1
lsi, 1
buzon, 1
caida, 1
carga, 1
cbt, 1
archivos, 1
audio, 1
autenticacion, 1
address, 1
administracion, 1
agil, 1
alarma, 1
almacenamiento, 1
analoga, 1
animacion, 1
concurrencia, 1
conexion, 1
configuracion, 1
controladoras, 1
creatividad, 1
css3, 1
daas, 1
cgi, 1
cisco, 1
cli, 1
certificado, 1
bd, 1
dominio, 1
drop, 1
dropping, 1
ebackups, 1
edge, 1
encripcion, 1
estilos, 1
dd, 1
digital, 1
datos, 1
cluster, 1
cna, 1
color, 1
acronis, 1
eth0, 1
excel, 1
exportar, 1
extend, 1
extender, 1
filtros, 1
firmware, 1
flap, 1
fsutil, 1
ftpsupermicrocomcdr-x9-up, 1
gestor, 1
godaddy, 1
gpg, 1
gpg4win, 1
hdd, 1
host, 1
vspher, 1
vmotion, 1
winrs, 1
workflow, 1
workspace, 1
web, 1
svmotion, 1
vcli, 1
ventana, 1
visual-studio, 1
vcops, 1
vdc, 1
vmxnet3, 1
voip, 1
volumen, 1
// Word cloud layout by Jason Davies, http://www.jasondavies.com/word-cloud/
// Algorithm due to Jonathan Feinberg, http://static.mrfeinberg.com/bv_ch03.pdf
(function() {
function cloud() {
var size = [256, 256],
text = cloudText,
font = cloudFont,
fontSize = cloudFontSize,
fontStyle = cloudFontNormal,
fontWeight = cloudFontNormal,
rotate = cloudRotate,
padding = cloudPadding,
spiral = archimedeanSpiral,
words = [],
timeInterval = Infinity,
event = d3.dispatch("word", "end"),
timer = null,
cloud = {};
cloud.start = function() {
var board = zeroArray((size[0] >> 5) * size[1]),
bounds = null,
n = words.length,
i = -1,
tags = [],
data = words.map(function(d, i) {
d.text = text.call(this, d, i);
d.font = font.call(this, d, i);
d.style = fontStyle.call(this, d, i);
d.weight = fontWeight.call(this, d, i);
d.rotate = rotate.call(this, d, i);
d.size = ~~fontSize.call(this, d, i);
d.padding = padding.call(this, d, i);
return d;
}).sort(function(a, b) { return b.size - a.size; });
if (timer) clearInterval(timer);
timer = setInterval(step, 0);
step();
return cloud;
function step() {
var start = +new Date,
d;
while (+new Date - start < timeInterval && ++i < n && timer) {
d = data[i];
d.x = (size[0] * (Math.random() + .5)) >> 1;
d.y = (size[1] * (Math.random() + .5)) >> 1;
cloudSprite(d, data, i);
if (d.hasText && place(board, d, bounds)) {
tags.push(d);
event.word(d);
if (bounds) cloudBounds(bounds, d);
else bounds = [{x: d.x + d.x0, y: d.y + d.y0}, {x: d.x + d.x1, y: d.y + d.y1}];
// Temporary hack
d.x -= size[0] >> 1;
d.y -= size[1] >> 1;
}
}
if (i >= n) {
cloud.stop();
event.end(tags, bounds);
}
}
}
cloud.stop = function() {
if (timer) {
clearInterval(timer);
timer = null;
}
return cloud;
};
cloud.timeInterval = function(x) {
if (!arguments.length) return timeInterval;
timeInterval = x == null ? Infinity : x;
return cloud;
};
function place(board, tag, bounds) {
var perimeter = [{x: 0, y: 0}, {x: size[0], y: size[1]}],
startX = tag.x,
startY = tag.y,
maxDelta = Math.sqrt(size[0] * size[0] + size[1] * size[1]),
s = spiral(size),
dt = Math.random() < .5 ? 1 : -1,
t = -dt,
dxdy,
dx,
dy;
while (dxdy = s(t += dt)) {
dx = ~~dxdy[0];
dy = ~~dxdy[1];
if (Math.min(dx, dy) > maxDelta) break;
tag.x = startX + dx;
tag.y = startY + dy;
if (tag.x + tag.x0 < 0 || tag.y + tag.y0 < 0 ||
tag.x + tag.x1 > size[0] || tag.y + tag.y1 > size[1]) continue;
// TODO only check for collisions within current bounds.
if (!bounds || !cloudCollide(tag, board, size[0])) {
if (!bounds || collideRects(tag, bounds)) {
var sprite = tag.sprite,
w = tag.width >> 5,
sw = size[0] >> 5,
lx = tag.x - (w << 4),
sx = lx & 0x7f,
msx = 32 - sx,
h = tag.y1 - tag.y0,
x = (tag.y + tag.y0) * sw + (lx >> 5),
last;
for (var j = 0; j < h; j++) {
last = 0;
for (var i = 0; i <= w; i++) {
board[x + i] |= (last << msx) | (i < w ? (last = sprite[j * w + i]) >>> sx : 0);
}
x += sw;
}
delete tag.sprite;
return true;
}
}
}
return false;
}
cloud.words = function(x) {
if (!arguments.length) return words;
words = x;
return cloud;
};
cloud.size = function(x) {
if (!arguments.length) return size;
size = [+x[0], +x[1]];
return cloud;
};
cloud.font = function(x) {
if (!arguments.length) return font;
font = d3.functor(x);
return cloud;
};
cloud.fontStyle = function(x) {
if (!arguments.length) return fontStyle;
fontStyle = d3.functor(x);
return cloud;
};
cloud.fontWeight = function(x) {
if (!arguments.length) return fontWeight;
fontWeight = d3.functor(x);
return cloud;
};
cloud.rotate = function(x) {
if (!arguments.length) return rotate;
rotate = d3.functor(x);
return cloud;
};
cloud.text = function(x) {
if (!arguments.length) return text;
text = d3.functor(x);
return cloud;
};
cloud.spiral = function(x) {
if (!arguments.length) return spiral;
spiral = spirals[x + ""] || x;
return cloud;
};
cloud.fontSize = function(x) {
if (!arguments.length) return fontSize;
fontSize = d3.functor(x);
return cloud;
};
cloud.padding = function(x) {
if (!arguments.length) return padding;
padding = d3.functor(x);
return cloud;
};
return d3.rebind(cloud, event, "on");
}
function cloudText(d) {
return d.text;
}
function cloudFont() {
return "serif";
}
function cloudFontNormal() {
return "normal";
}
function cloudFontSize(d) {
return Math.sqrt(d.value);
}
function cloudRotate() {
return (~~(Math.random() * 6) - 3) * 30;
}
function cloudPadding() {
return 1;
}
// Fetches a monochrome sprite bitmap for the specified text.
// Load in batches for speed.
function cloudSprite(d, data, di) {
if (d.sprite) return;
c.clearRect(0, 0, (cw << 5) / ratio, ch / ratio);
var x = 0,
y = 0,
maxh = 0,
n = data.length;
--di;
while (++di < n) {
d = data[di];
c.save();
c.font = d.style + " " + d.weight + " " + ~~((d.size + 1) / ratio) + "px " + d.font;
var w = c.measureText(d.text + "m").width * ratio,
h = d.size << 1;
if (d.rotate) {
var sr = Math.sin(d.rotate * cloudRadians),
cr = Math.cos(d.rotate * cloudRadians),
wcr = w * cr,
wsr = w * sr,
hcr = h * cr,
hsr = h * sr;
w = (Math.max(Math.abs(wcr + hsr), Math.abs(wcr - hsr)) + 0x1f) >> 5 << 5;
h = ~~Math.max(Math.abs(wsr + hcr), Math.abs(wsr - hcr));
} else {
w = (w + 0x1f) >> 5 << 5;
}
if (h > maxh) maxh = h;
if (x + w >= (cw << 5)) {
x = 0;
y += maxh;
maxh = 0;
}
if (y + h >= ch) break;
c.translate((x + (w >> 1)) / ratio, (y + (h >> 1)) / ratio);
if (d.rotate) c.rotate(d.rotate * cloudRadians);
c.fillText(d.text, 0, 0);
if (d.padding) c.lineWidth = 2 * d.padding, c.strokeText(d.text, 0, 0);
c.restore();
d.width = w;
d.height = h;
d.xoff = x;
d.yoff = y;
d.x1 = w >> 1;
d.y1 = h >> 1;
d.x0 = -d.x1;
d.y0 = -d.y1;
d.hasText = true;
x += w;
}
var pixels = c.getImageData(0, 0, (cw << 5) / ratio, ch / ratio).data,
sprite = [];
while (--di >= 0) {
d = data[di];
if (!d.hasText) continue;
var w = d.width,
w32 = w >> 5,
h = d.y1 - d.y0;
// Zero the buffer
for (var i = 0; i < h * w32; i++) sprite[i] = 0;
x = d.xoff;
if (x == null) return;
y = d.yoff;
var seen = 0,
seenRow = -1;
for (var j = 0; j < h; j++) {
for (var i = 0; i < w; i++) {
var k = w32 * j + (i >> 5),
m = pixels[((y + j) * (cw << 5) + (x + i)) << 2] ? 1 << (31 - (i % 32)) : 0;
sprite[k] |= m;
seen |= m;
}
if (seen) seenRow = j;
else {
d.y0++;
h--;
j--;
y++;
}
}
d.y1 = d.y0 + seenRow;
d.sprite = sprite.slice(0, (d.y1 - d.y0) * w32);
}
}
// Use mask-based collision detection.
function cloudCollide(tag, board, sw) {
sw >>= 5;
var sprite = tag.sprite,
w = tag.width >> 5,
lx = tag.x - (w << 4),
sx = lx & 0x7f,
msx = 32 - sx,
h = tag.y1 - tag.y0,
x = (tag.y + tag.y0) * sw + (lx >> 5),
last;
for (var j = 0; j < h; j++) {
last = 0;
for (var i = 0; i <= w; i++) {
if (((last << msx) | (i < w ? (last = sprite[j * w + i]) >>> sx : 0))
& board[x + i]) return true;
}
x += sw;
}
return false;
}
function cloudBounds(bounds, d) {
var b0 = bounds[0],
b1 = bounds[1];
if (d.x + d.x0 < b0.x) b0.x = d.x + d.x0;
if (d.y + d.y0 < b0.y) b0.y = d.y + d.y0;
if (d.x + d.x1 > b1.x) b1.x = d.x + d.x1;
if (d.y + d.y1 > b1.y) b1.y = d.y + d.y1;
}
function collideRects(a, b) {
return a.x + a.x1 > b[0].x && a.x + a.x0 < b[1].x && a.y + a.y1 > b[0].y && a.y + a.y0 < b[1].y;
}
function archimedeanSpiral(size) {
var e = size[0] / size[1];
return function(t) {
return [e * (t *= .1) * Math.cos(t), t * Math.sin(t)];
};
}
function rectangularSpiral(size) {
var dy = 4,
dx = dy * size[0] / size[1],
x = 0,
y = 0;
return function(t) {
var sign = t < 0 ? -1 : 1;
// See triangular numbers: T_n = n * (n + 1) / 2.
switch ((Math.sqrt(1 + 4 * sign * t) - sign) & 3) {
case 0: x += dx; break;
case 1: y += dy; break;
case 2: x -= dx; break;
default: y -= dy; break;
}
return [x, y];
};
}
// TODO reuse arrays?
function zeroArray(n) {
var a = [],
i = -1;
while (++i < n) a[i] = 0;
return a;
}
var cloudRadians = Math.PI / 180,
cw = 1 << 11 >> 5,
ch = 1 << 11,
canvas,
ratio = 1;
if (typeof document !== "undefined") {
canvas = document.createElement("canvas");
canvas.width = 1;
canvas.height = 1;
ratio = Math.sqrt(canvas.getContext("2d").getImageData(0, 0, 1, 1).data.length >> 2);
canvas.width = (cw << 5) / ratio;
canvas.height = ch / ratio;
} else {
// Attempt to use node-canvas.
canvas = new Canvas(cw << 5, ch);
}
var c = canvas.getContext("2d"),
spirals = {
archimedean: archimedeanSpiral,
rectangular: rectangularSpiral
};
c.fillStyle = c.strokeStyle = "red";
c.textAlign = "center";
if (typeof module === "object" && module.exports) module.exports = cloud;
else (d3.layout || (d3.layout = {})).cloud = cloud;
})();
// See an example of usage:
// https://gist.github.com/jherax/8781f45dcd068a9e3e37
//BEGIN MODULE
var jsu = (function (undefined) {
var _toString = Object.prototype.toString,
//the default parser function
_parser = function (x) { return x; },
//gets the item to be sorted
_getItem = function (x) {
return this.parser((_toString.call(x) == "[object Object]" && x[this.prop]) || x);
};
// Creates a method for sorting the Array
// @array: the Array of elements
// @o.prop: property name (if it is an Array of objects)
// @o.desc: determines whether the sort is descending
// @o.parser: function to parse the items to expected type
function _sortBy (array, o) {
if (_toString.call(array) != "[object Array]" || !array.length)
return [];
if (_toString.call(o) != "[object Object]")
o = {};
if (_toString.call(o.parser) != "[object Function]")
o.parser = _parser;
//if @o.desc is false: set 1, else -1
o.desc = [1, -1][+!!o.desc];
return array.sort(function (a, b) {
a = _getItem.call(o, a);
b = _getItem.call(o, b);
return ((a > b) - (b > a)) * o.desc;
});
}
//export the public API
return {
sortBy: _sortBy
};
})();
//END MODULE