Created
January 7, 2018 04:05
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Viz - Bar - Value Label
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license: gpl-3.0 |
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<!DOCTYPE html> | |
<head> | |
<meta charset="utf-8"> | |
</head> | |
<style> | |
.viz-bar .bar{ | |
fill: steelblue; | |
} | |
#labels text{ | |
text-anchor:middle; | |
font-size:26px; | |
fill:white; | |
} | |
</style> | |
<body> | |
<svg width="960" height="500"> | |
<g transform="translate(50,50)"> | |
<g id="bars" ></g> | |
<g id="labels" ></g> | |
</g> | |
</svg> | |
<script src="https://d3js.org/d3.v4.min.js"></script> | |
<script src="http://vizjs.org/viz.v1.3.0.min.js"></script> | |
<script> | |
var data=[{key:2, value:10},{key:3, value:4},{key:5, value:6},{key:8, value:1}]; | |
var bar = viz.bar().data(data) | |
d3.select("#bars").call(bar); | |
d3.select("#labels") | |
.selectAll("text") | |
.data(bar.bars()) | |
.enter() | |
.append("text") | |
.attr("dy","6") | |
.attr("x",function(d){ return d.x+d.width/2}) | |
.attr("y",function(d){ return d.y+d.height/2}) | |
.text(function(d){ return d.data.value; }) | |
</script> |
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