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Fix word cloud spacing
d3.layout.cloud().size([1200, 600])
.words([
".NET", "Silverlight", "jQuery", "CSS3", "HTML5", "JavaScript", "SQL","C#"].map(function(d) {
return {text: d, size: 10 + Math.random() * 50};
}))
.rotate(0)
.fontSize(function(d) { return d.size; })
.padding(5)
.spiral("archimedean")
.rotate(function() { return ~~(Math.random() * 2) * 90; })
.on("end", draw)
.start();
function draw(words) {
d3.select("#word-cloud").append("svg")
.attr("width", "100%")
.attr("height", 400)
.attr("class", "wordcloud")
.append("g")
.attr("transform", "translate(600,200)")
// fix word spacing
.attr("text-anchor", "middle")
.selectAll("text")
.data(words)
.enter().append("text")
.style("font-size", function(d) { return d.size / 2 + "px"; })
.style("fill", function(d, i) { return color(i); })
.attr("transform", function(d) {
return "translate(" + [d.x / 1.75, d.y / 1.75 ] + ")rotate(" + d.rotate + ")";
})
.text(function(d) { return d.text; });
}
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