1
d3.svg.line.radial = function() {
2
var line = d3_svg_line(d3_svg_lineRadial);
3
line.radius = line.x, delete line.x;
4
line.angle = line.y, delete line.y;
8
function d3_svg_lineRadial(points) {
17
a = point[1] + d3_svg_arcOffset;
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point[0] = r * Math.cos(a);
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point[1] = r * Math.sin(a);