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City Parks and Features
<!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <title>City Park Acreage</title> <script type="text/javascript" src="https://d3js.org/d3.v3.js"></script> <style type="text/css"> body { background-color: white; font-family: Helvetica, Arial, sans-serif; } h1 { font-size: 24px; margin: 0; } p { font-size: 16px; margin: 10px 0 0 0; } svg { background-color: white; } circle:hover { fill: #99CC99; } .axis path, .axis line { fill: none; stroke: black; shape-rendering: crispEdges; } .axis text { font-family: sans-serif; font-size: 12px; } </style> </head> <body> <h1>City Park Acreage</h1> <p>Madison city Park acreage totals by name. Source: <a href="https://data.cityofmadison.com/Parks-Recreation/Parks-and-Facilities/svr6-6gvb">data.cityofmadison.com</a></p> <script type="text/javascript"> var w = 1200; var h = 600; var padding = [ 20, 10, 30, 250 ]; //Top, right, bottom, left var xScale = d3.scale.linear() .range([ padding[3], w - padding[1] ]); var yScale = d3.scale.linear() .range([ padding[0], h - padding[2] ]); var xAxis = d3.svg.axis() .scale(xScale) .orient("bottom") .ticks(10); var yAxis = d3.svg.axis() .scale(yScale) .orient("left") .tickFormat(function(d) { return d + "%"; }); var svg = d3.select("body") .append("svg") .attr("width", w) .attr("height", h); d3.csv("Map_Parks.csv", function(data) { xScale.domain([ d3.min(data, function(d) { return +d.acreage; }), d3.max(data, function(d) { return +d.acreage; }) ]); yScale.domain([ d3.max(data, function(d) { return +d.features; }), d3.min(data, function(d) { return +d.features; }) ]); var circles = svg.selectAll("circle") .data(data) .enter() .append("circle"); circles.attr("cx", function(d) { return xScale(d.acreage); }) .attr("cy", function(d) { return yScale(d.features); }) .attr("r", 0.1) .attr("fill", "#6CA698") .append("title") .text(function(d) { return d.name + "'s total acreage is " + d.acreage + ", and " + d.features + "% park features"; }); circles.sort(function(a, b) { return d3.ascending(+a.acreage, +b.acreage); }) .transition() .delay(function(d, i) { return i * 50; }) .duration(2000) .attr("r", 10);svg.append("g") .attr("class", "x axis") .attr("transform", "translate(0," + (h - padding[2]) + ")") .call(xAxis); svg.append("g") .attr("class", "y axis") .attr("transform", "translate(" + padding[3] + ",0)") .call(yAxis); }); </script> </body> </html>
Modified
http://d3js.org/d3.v3.js
to a secure url
https://d3js.org/d3.v3.js