V7666

Built with blockbuilder.org

forked from surabhishankar's block: V7666

<!DOCTYPE html>
<html>
<meta charset="utf-8">

.axis path,
.axis line {
  fill: none;
  stroke: #000;
  shape-rendering: crispEdges;
}

.dot {
  stroke: #000;
}

</style>
<body>
<script src="https://d3js.org/d3.v3.min.js"></script>

// Create x 
var xVal = function(d) { return d["PassingRate"];}, 
    xScale = d3.scale.linear().range([0, width]), 
    xMap = function(d) { return xScale(xVal(d));}, 
    xAxis = d3.svg.axis().scale(xScale).orient("bottom");

// Create y
var yVal = function(d) { return d["Passcompletions"];}, 
    yScale = d3.scale.linear().range([height, 0]), 
    yMap = function(d) { return yScale(yVal(d));}, 
    yAxis = d3.svg.axis().scale(yScale).orient("left");

var cVal = function(d) { return d.Conf;},
    color = d3.scale.category10();

var svg = d3.select("body").append("svg")
    .attr("width", width + margin.left + margin.right )
    .attr("height", height + margin.top + margin.bottom)
  .append("g")
    .attr("transform", "translate(" + margin.left + "," + margin.top + ")");

// load data in .csv format
d3.csv("football.csv", function(error, data) {

data.forEach(function(d) {
    d["Passcompletions"] = +d["Passcompletions"];
    d["PassingRate"] = +d["PassingRate"];

});

xScale.domain([d3.min(data, xVal)-2, d3.max(data, xVal)+2]);
  yScale.domain([d3.min(data, yVal)-5, d3.max(data, yVal)+5]);
var rScale = d3.scale.linear()
								 .domain([0, d3.max(data, function(d) { return yVal(d); })])
								 .range([1, 10]);

// define x axis
  svg.append("g")
      .attr("class", "x axis")
      .attr("transform", "translate(0," + height + ")")
      .call(xAxis)
    .append("text")
      .attr("class", "label")
      .attr("x", width)
      .attr("y", -6)
      .style("text-anchor", "end")
      .text("Passing Rate");

// define y axis
  svg.append("g")
      .attr("class", "y axis")
      .call(yAxis)
    .append("text")
      .attr("class", "label")
      .attr("transform", "rotate(-90)")
      .attr("y", -40)
      .attr("dy", ".71em")
      .style("text-anchor", "end")
      .text("Pass Completions");

svg.selectAll(".dot")
      .data(data)
    .enter().append("circle")
      .attr("class", "dot")
      .attr("r", function(d) {return rScale(yVal(d))})
      .attr("cx", xMap)
      .attr("cy", yMap)
      .style("fill", function(d) { return color(cVal(d));}) 
  
  // legend
  var legend = svg.selectAll(".legend")
      .data(color.domain())
    .enter().append("g")
      .attr("class", "legend")
      .attr("transform", function(d, i) { return "translate(10," + (i+7) * 20 + ")"; });

// legend colored rectangles
  legend.append("rect")
      .attr("x", width - 20)
      .attr("width", 20)
      .attr("height", 20)
      .style("fill", color);

// legend text
  legend.append("text")
      .attr("x", width - 24)
      .attr("y", 9)
      .attr("dy", ".30em")
      .style("text-anchor", "end")
      .text(function(d) { return d;})
});

</script>
</body>
</html>

Modified http://d3js.org/d3.v3.min.js to a secure url

https://d3js.org/d3.v3.min.js