mostaphaRoudsari/.block

## .block
license: mit

## README.md

      
    Raw
  

              README.md
            
          
    Built with blockbuilder.org

  
## index.html
<!DOCTYPE html>
<head>
  <meta charset="utf-8">
  <script src="https://d3js.org/d3.v3.min.js"></script>
  <style>
    body { margin:0;position:fixed;top:0;right:0;bottom:0;left:0; }
  </style>
</head>

<body>
  <script>
    // doesn't look d3 fancy but this is all I need for this pie chart
    var color = ['#b2182b','#ef8a62','#fddbc7','#f7f7f7','#d1e5f0','#67a9cf','#2166ac'];
    var width = 90;

    var svg = d3.select("body").append("svg")
      .attr("width", width)
      .attr("height", width)

    // add pie chart
    var place_holder_data = [10, 10, 10, 10, 10, 10, 10];
   	var radius = width /2 ;

    var pie = d3.layout.pie()(place_holder_data);

    var arc = d3.svg.arc()
        .innerRadius(radius / 2)
        .outerRadius(radius - 5);

    var pp = svg.append("g")
        .attr("class", "pie")
        .attr("transform", "translate(" + width / 2 +", " + width / 2 +")");

    pp.selectAll("path")
    	.attr("class", "pie")
      .data(pie).enter()
      	.append("path")
      		.attr("fill", function(d, i) { return color[i]; })
      		.attr("stroke", "black")
      		.attr("d", arc);

    function update_pie(new_data) {
        // in my case number of values are always the same
				var pie = d3.layout.pie().value(function(d) { return d; })(new_data);
				path = d3.select(".pie").selectAll("path").data(pie); // Compute the new angles
				path.attr("d", arc); // redrawing the path
    }
  </script>
</body>
	<!DOCTYPE html>
	<head>
	<meta charset="utf-8">
	<script src="https://d3js.org/d3.v3.min.js"></script>
	<style>
	body { margin:0;position:fixed;top:0;right:0;bottom:0;left:0; }
	</style>
	</head>

	<body>
	<script>
	// doesn't look d3 fancy but this is all I need for this pie chart
	var color = ['#b2182b','#ef8a62','#fddbc7','#f7f7f7','#d1e5f0','#67a9cf','#2166ac'];
	var width = 90;

	var svg = d3.select("body").append("svg")
	.attr("width", width)
	.attr("height", width)

	// add pie chart
	var place_holder_data = [10, 10, 10, 10, 10, 10, 10];
	var radius = width /2 ;

	var pie = d3.layout.pie()(place_holder_data);

	var arc = d3.svg.arc()
	.innerRadius(radius / 2)
	.outerRadius(radius - 5);

	var pp = svg.append("g")
	.attr("class", "pie")
	.attr("transform", "translate(" + width / 2 +", " + width / 2 +")");

	pp.selectAll("path")
	.attr("class", "pie")
	.data(pie).enter()
	.append("path")
	.attr("fill", function(d, i) { return color[i]; })
	.attr("stroke", "black")
	.attr("d", arc);

	function update_pie(new_data) {
	// in my case number of values are always the same
	var pie = d3.layout.pie().value(function(d) { return d; })(new_data);
	path = d3.select(".pie").selectAll("path").data(pie); // Compute the new angles
	path.attr("d", arc); // redrawing the path
	}
	</script>
	</body>