Built with blockbuilder.org
forked from lindep's block: arc with datum
Built with blockbuilder.org
forked from lindep's block: arc with datum
<!DOCTYPE html> | |
<head> | |
<meta charset="utf-8"> | |
<script src="https://cdnjs.cloudflare.com/ajax/libs/d3/3.5.5/d3.min.js"></script> | |
<style> | |
body { margin:0;position:fixed;top:0;right:0;bottom:0;left:0; } | |
svg { width: 100%; height: 100%; } | |
</style> | |
</head> | |
<body> | |
<script> | |
var margin = {top: 20, right: 10, bottom: 20, left: 17}; | |
var width = 640 - margin.left - margin.right; | |
var height = 500 - margin.top - margin.bottom; | |
var svg = d3.select("body").append("svg") | |
.attr("width", width + margin.left + margin.right) | |
.attr("height", height + margin.top + margin.bottom); | |
svg.append("g") | |
.attr("class","myclass") | |
.attr("transform", "translate(" + margin.left + "," + margin.top + ")"); | |
var x=295,y=254; | |
var rad=137; | |
var angle=45; | |
var data = {x:100,y:100,a:angle} | |
function drawArc(container,data) { | |
} | |
var arc=d3.svg.arc() | |
.innerRadius(0) | |
.outerRadius(rad) | |
.startAngle((angle-18)*(Math.PI/180)) | |
.endAngle((angle+18)*(Math.PI/180)); | |
//console.log(arc.centroid()); | |
var group = d3.selectAll('g.myclass') | |
.datum(data) | |
.append('svg:g') | |
.attr("class","siteClass"); | |
group.append('path') | |
.attr('d',arc) | |
.attr("transform", "translate("+x+","+y+")") | |
.attr('fill','red') | |
.attr('strokeWidth',1); | |
</script> | |
</body> | |