D3
OG
Old school D3 from simpler times
All examples
By author
By category
About
natemiller
Full window
Github gist
Fort Ross Heating Rates (Apr '11-Aug '11)
<!DOCTYPE html> <meta charset="utf-8"> <style> svg { font: 10px sans-serif; } .axis path, .axis line { fill: none; stroke: #000; shape-rendering: crispEdges; } .y.axis path { fill: none; stroke: #000; shape-rendering: crispEdges; } .brush .extent { stroke: #fff; fill-opacity: .125; shape-rendering: crispEdges; } .line { fill: none; stroke-width: 2px; } </style> <body> <script src="https://d3js.org/d3.v3.min.js"></script> <script> var margin = {top: 10, right: 10, bottom: 100, left: 40}, margin2 = {top: 430, right: 10, bottom: 20, left: 40}, width = 960 - margin.left - margin.right, height = 500 - margin.top - margin.bottom, height2 = 500 - margin2.top - margin2.bottom; var color = d3.scale.category10(); var parseDate = d3.time.format("%m-%d-%y %H:%M:%S").parse; var x = d3.time.scale().range([0, width]), x2 = d3.time.scale().range([0, width]), y = d3.scale.linear().range([height, 0]), y2 = d3.scale.linear().range([height2, 0]); var xAxis = d3.svg.axis().scale(x).orient("bottom"), xAxis2 = d3.svg.axis().scale(x2).orient("bottom"), yAxis = d3.svg.axis().scale(y).orient("left"); var brush = d3.svg.brush() .x(x2) .on("brush", brush); var line = d3.svg.line() .defined(function(d) { return !isNaN(d.temperature); }) .interpolate("basis") .x(function(d) { return x(d.date); }) .y(function(d) { return y(d.temperature); }); var line2 = d3.svg.line() .defined(function(d) { return !isNaN(d.temperature); }) .interpolate("basis") .x(function(d) {return x2(d.date); }) .y(function(d) {return y2(d.temperature); }); var svg = d3.select("body").append("svg") .attr("width", width + margin.left + margin.right) .attr("height", height + margin.top + margin.bottom); svg.append("defs").append("clipPath") .attr("id", "clip") .append("rect") .attr("width", width) .attr("height", height); var focus = svg.append("g") .attr("transform", "translate(" + margin.left + "," + margin.top + ")"); var context = svg.append("g") .attr("transform", "translate(" + margin2.left + "," + margin2.top + ")"); d3.csv("TempSlope_Site1.csv", function(error, data) { color.domain(d3.keys(data[0]).filter(function(key) { return key !== "date"; })); data.forEach(function(d) { d.date = parseDate(d.date); }); var sources = color.domain().map(function(name) { return { name: name, values: data.map(function(d) { return {date: d.date, temperature: +d[name]}; }) }; }); x.domain(d3.extent(data, function(d) { return d.date; })); y.domain([d3.min(sources, function(c) { return d3.min(c.values, function(v) { return v.temperature; }); }), d3.max(sources, function(c) { return d3.max(c.values, function(v) { return v.temperature; }); }) ]); x2.domain(x.domain()); y2.domain(y.domain()); var focuslineGroups = focus.selectAll("g") .data(sources) .enter().append("g"); var focuslines = focuslineGroups.append("path") .attr("class","line") .attr("d", function(d) { return line(d.values); }) .style("stroke",function(d) {return color(d.name);}) .style("stroke-opacity",0.5) .on("mouseover", function(d){ d3.select(this) .style("stroke",function(d) {return color(d.name);}) .style("stroke-opacity",1.0) .style("stroke-width", 2.5) this.parentNode.parentNode.appendChild(this.parentNode); }) .on("mouseout", function(d) { d3.select(this) .transition() .duration(750) .style("stroke",function(d) {return color(d.name);}) .style("stroke-opacity", 0.5) .style("stroke-width", 2.0) }) .attr("clip-path", "url(#clip)") .attr("id", function(d, i) { return "path-" + d.name; }); var focustext = focuslineGroups.append("text") .datum(function(d) { return {name: d.name, value: d.values[d.values.length-60]}; }) .attr("transform", function(d) { return "translate(20,10)"; }) .attr("x", function(d,i) {return (i+2)*80;}) .attr("dy", ".35em") .style("stroke",function(d) {return color(d.name);}) .style("fill",function(d) {return color(d.name);}) .on("mouseover", function(d){ d3.select('#path-' + d.name) .style("stroke",function(d) {return color(d.name);}) .style("stroke-opacity", 1.0) .style("stroke-width", 2.5); this.parentNode.parentNode.appendChild(this.parentNode); }) .on("mouseout", function(d) { d3.select('#path-' + d.name) .transition() .duration(750) .style("stroke",function(d) {return color(d.name);}) .style("stroke-opacity", 0.5) .style("stroke-width", 2.0); }) .text(function(d) { return d.name; }) .attr("font-family","sans-serif") .attr("font-size","11px") .attr("id", function(d, i) { return "text-" + d.name; }); focus.append("g") .attr("class", "x axis") .attr("transform", "translate(0," + height + ")") .call(xAxis); focus.append("g") .attr("class", "y axis") .call(yAxis) .append("text") .attr("transform", "rotate(-90)") .attr("y",-margin.top*3.2) .attr("x",-height/2) .attr("dy", ".71em") .style("text-anchor", "middle") .text("Hourly Heating Rate (ÂșC)"); var contextlineGroups = context.selectAll("g") .data(sources) .enter().append("g"); var contextLines = contextlineGroups.append("path") .attr("class", "line") .attr("d", function(d) { return line2(d.values); }) .style("stroke", function(d) {return color(d.name);}) .attr("clip-path", "url(#clip)"); context.append("g") .attr("class", "x axis") .attr("transform", "translate(0," + height2 + ")") .call(xAxis2); context.append("g") .attr("class", "x brush") .call(brush) .selectAll("rect") .attr("y", -6) .attr("height", height2 + 7); }); function brush() { x.domain(brush.empty() ? x2.domain() : brush.extent()); focus.selectAll("path.line").attr("d", function(d) {return line(d.values)}); focus.select(".x.axis").call(xAxis); focus.select(".y.axis").call(yAxis); } </script>
Modified
http://d3js.org/d3.v3.min.js
to a secure url
https://d3js.org/d3.v3.min.js