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NPashaP/.block

Created December 20, 2016 05:19
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lg - draw- line
Raw
.block
license: gpl-3.0
Raw
index.html
<!DOCTYPE html>
<meta charset="utf-8">
<style>
rect, line{
fill:#3F51B5;
stroke:black;
}
line{
stroke-width:3px;
}
</style>
<body>
<svg width="960" height="500">
<g id="g1" transform="translate(200, 50)"></g>
<g id="g2" transform="translate(600, 50)"></g>
</svg>
<script src="https://d3js.org/d3.v4.min.js"></script>
<script src="http://vizjs.org/viz.v1.1.8.min.js"></script>
<script>
var browsers = {
'Chrome':'#F44336','Edge':'#9C27B0','Netscape':'#3F51B5','Firefox':'#673AB7','Safari':'#2196F3'
,'Vivaldi':'#009688', 'Opera':'#795548', 'Dooble':'#607D8B'
};
//default
var lg = viz.lg().data(d3.keys(browsers)).fill(function(d){ return browsers[d.key];});
d3.select("#g1").call(lg);
//custom
function line(d){
d3.select(this).append("line")
.attr("class",'legend-icon')
.attr("x1",0)
.attr("y1",function(d){ return d.height/2;})
.attr("x2",function(d){ return d.width; })
.attr("y2",function(d){ return d.height/2; })
.style("stroke",function(d){ return browsers[d.key];})
;
}
var lg = viz.lg().data(d3.keys(browsers))
.size(50)
.draw(line);
d3.select("#g2").call(lg);
// adjust the bl.ocks frame dimension. Not part of example.
d3.select(self.frameElement).style("height", "500px").style("width", "960px");
</script>
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