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adjacence_correction_2019
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| license: mit |
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| <!DOCTYPE html> | |
| <head> | |
| <meta charset="utf-8"> | |
| <script src="https://d3js.org/d3.v5.min.js"></script> | |
| <style> | |
| body { margin:0;position:fixed;top:0;right:0;bottom:0;left:0; } | |
| </style> | |
| </head> | |
| <body> | |
| <script> | |
| function createAdjacencyMatrix(nodes,edges) { | |
| var edgeHash = {}; | |
| for (x in edges) { | |
| var id = edges[x].source + "-" + edges[x].target; | |
| edgeHash[id] = edges[x]; | |
| } | |
| matrix = []; | |
| //create all possible edges | |
| for (const [a, node_a] of nodes.entries()) { | |
| for (const [b, node_b] of nodes.entries()) { | |
| var grid = {id: node_a.id + "-" + node_b.id, x: a, y: b, sharedfollowers: 0}; | |
| if (edgeHash[grid.id]) { | |
| grid.sharedfollowers = parseInt(edgeHash[grid.id].sharedfollowers); | |
| } | |
| matrix.push(grid); | |
| } | |
| } | |
| console.log(matrix) | |
| return matrix; | |
| } | |
| function gridOver(d,i) { | |
| console.log(d) | |
| } | |
| var width = 960; | |
| var height = 500; | |
| var margin = ({top: width/10, right: width/10, bottom: width/5, left: width/5}) | |
| var svg = d3.select("body") | |
| .append("svg") | |
| .attr("width", width ) | |
| .attr( "height", height ); | |
| var tooltip = d3.select('body').append('div') | |
| .attr('class', 'hidden tooltip'); | |
| d3.csv("noeuds.csv") | |
| .then(function(nodes) { | |
| d3.csv("liens.csv") | |
| .then(function(edges) { | |
| matrix = createAdjacencyMatrix(nodes, edges); | |
| var max_val = d3.max( | |
| edges.map(function (el) {return el.sharedfollowers}) | |
| ); | |
| console.log (max_val) | |
| var color = d3.scaleQuantize() //scaleLinear() | |
| .domain([0, max_val]) | |
| .range(d3.schemeBlues[9]); | |
| var matriceElt = d3.select("svg") | |
| .append("g") | |
| .attr("transform", "translate(50,50)") | |
| .attr("id", "adjacencyMatrix"); | |
| var highlightColumn = | |
| d3.select("svg").append("rect") | |
| .attr("transform", "translate(50,50)") | |
| .attr("width", 25) | |
| .attr("height", nodes.length*25) | |
| .attr("x", 0) | |
| .attr("y", 0) | |
| .style("stroke", "black") | |
| .style("stroke-opacity", "100%") | |
| .style("stroke-width", "0px") | |
| .style("fill-opacity", "0%"); | |
| var highlightRow = | |
| d3.select("svg").append("rect") | |
| .attr("transform", "translate(50,50)") | |
| .attr("width", nodes.length*25) | |
| .attr("height", 25) | |
| .attr("x", 0) | |
| .attr("y", 0) | |
| .style("stroke", "black") | |
| .style("stroke-opacity", "100%") | |
| .style("stroke-width", "0px") | |
| .style("fill-opacity", "0%"); | |
| matriceElt.selectAll("rect") | |
| .data(matrix) | |
| .enter() | |
| .append("rect") | |
| .attr("width", 25) | |
| .attr("height", 25) | |
| .attr("x", function (d) {return d.x * 25 +1}) | |
| .attr("y", function (d) {return (nodes.length - d.y - 1) * 25 +1}) | |
| .style("stroke", "black") | |
| //.style("stroke-opacity", "50%") | |
| .style("stroke-width", ".3px") | |
| .style("fill", | |
| function (d) {return color(parseInt(d.sharedfollowers))} | |
| ) | |
| .on("mouseover", function(d) { | |
| highlightColumn.transition().duration(200) | |
| .style("stroke-width", "2px") | |
| .attr("x", 25*d.x); | |
| highlightRow.transition().duration(200) | |
| .style("stroke-width", "2px") | |
| .attr("y", 25*(nodes.length - d.y - 1)); | |
| console.log(d); | |
| }); | |
| var scaleSize = nodes.length * 25; | |
| x = d3.scaleBand() | |
| .domain(nodes.map(function (el) {return el.id})) | |
| .range([0, scaleSize]) | |
| y = d3.scaleBand() | |
| .domain(nodes.map(function (el) {return el.id}))//.reverse()) | |
| .range([scaleSize, 0]) | |
| d3.select("#adjacencyMatrix") | |
| .append("g") | |
| // .call(xAxis) | |
| .attr("transform", `translate(0,${scaleSize})`) | |
| .call(d3.axisBottom(x)) | |
| .selectAll("text") | |
| .attr("transform", "translate(15,15) rotate(45)"); | |
| d3.select("#adjacencyMatrix") | |
| .append("g") | |
| // .call(yAxis); | |
| .call(d3.axisLeft(y).tickSize(4)) | |
| }) | |
| }) | |
| </script> | |
| </body> | |
| </html> |
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| source | target | sharedfollowers | |
|---|---|---|---|
| valerie | francois | 1 | |
| charles | francois | 9 | |
| charles | valerie | 2 | |
| marie | francois | 5 | |
| marie | gaston | 12 | |
| marie | nicolas | 15 | |
| marie | danielle | 1 | |
| gaston | nicolas | 21 | |
| gaston | danielle | 1 | |
| danielle | marie | 3 | |
| danielle | nicolas | 4 | |
| danielle | francois | 4 | |
| nicolas | marie | 1 | |
| nicolas | gaston | 2 | |
| nicolas | danielle | 5 | |
| victorine | gigi | 3 |
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| id | followers | following | |
|---|---|---|---|
| valerie | 17 | 500 | |
| charles | 83 | 80 | |
| francois | 904 | 15 | |
| marie | 7 | 5 | |
| gaston | 11 | 50 | |
| danielle | 80 | 85 | |
| nicolas | 150 | 300 | |
| victorine | 38 | 7 | |
| gigi | 12 | 12 |
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