2020-09-26 16:19:37 +02:00
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//
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// Diagramme "radar" montrant les notes d'un étudiant
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//
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// ScoDoc, (c) E. Viennet 2012
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//
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// Ce code utilise d3.js
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2021-06-21 18:46:35 +02:00
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$().ready(function () {
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2023-09-21 10:24:09 +02:00
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var etudid = $("#etudid")[0].value;
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var formsemestre_id = $("#formsemestre_id")[0].value;
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get_notes_and_draw(formsemestre_id, etudid);
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2020-09-26 16:19:37 +02:00
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});
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var WIDTH = 460; // taille du canvas SVG
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var HEIGHT = WIDTH;
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2021-06-21 18:46:35 +02:00
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var CX = WIDTH / 2; // coordonnees centre du cercle
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var CY = HEIGHT / 2;
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var RR = 0.4 * WIDTH; // Rayon du cercle exterieur
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2020-09-26 16:19:37 +02:00
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/* Emplacements des marques (polygones et axe gradué) */
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2021-06-21 18:46:35 +02:00
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var R_TICS = [8, 10, 20]; /* [6, 8, 10, 12, 14, 16, 18, 20]; */
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2020-09-26 16:19:37 +02:00
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var R_AXIS_TICS = [4, 6, 8, 10, 12, 14, 16, 18, 20];
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var NB_TICS = R_TICS.length;
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function get_notes_and_draw(formsemestre_id, etudid) {
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2023-09-21 10:24:09 +02:00
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console.log("get_notes(" + formsemestre_id + ", " + etudid + " )");
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/* Recupère le bulletin de note et extrait tableau de notes */
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2023-11-17 13:53:17 +01:00
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/*
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2020-09-26 16:19:37 +02:00
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var notes = [
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{ 'module' : 'E1',
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'note' : 13,
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'moy' : 16 },
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];
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*/
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2023-09-21 10:24:09 +02:00
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var query =
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SCO_URL +
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2024-04-10 18:40:32 +02:00
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"Notes/formsemestre_bulletinetud?formsemestre_id=" +
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2023-09-21 10:24:09 +02:00
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formsemestre_id +
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"&etudid=" +
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etudid +
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"&fmt=json&version=selectedevals&force_publishing=1";
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2021-06-21 18:46:35 +02:00
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2023-09-21 10:24:09 +02:00
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$.get(query, "", function (bul) {
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var notes = [];
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bul.ue.forEach(function (ue, i, ues) {
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ue["module"].forEach(function (m, i) {
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notes.push({
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code: m["code"],
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titre: m["titre"],
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note: m["note"]["value"],
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moy: m["note"]["moy"],
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});
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});
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2020-09-26 16:19:37 +02:00
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});
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2023-09-21 10:24:09 +02:00
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draw_radar(notes);
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});
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2020-09-26 16:19:37 +02:00
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}
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function draw_radar(notes) {
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2023-09-21 10:24:09 +02:00
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/* Calcul coordonnées des éléments */
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var nmod = notes.length;
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var angle = (2 * Math.PI) / nmod;
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2020-09-26 16:19:37 +02:00
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2023-09-21 10:24:09 +02:00
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for (var i = 0; i < notes.length; i++) {
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var d = notes[i];
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var cx = Math.sin(i * angle);
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var cy = -Math.cos(i * angle);
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d["x_v"] = CX + ((RR * d.note) / 20) * cx;
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d["y_v"] = CY + ((RR * d.note) / 20) * cy;
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d["x_moy"] = CX + ((RR * d.moy) / 20) * cx;
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d["y_moy"] = CY + ((RR * d.moy) / 20) * cy;
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d["x_20"] = CX + RR * cx;
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d["y_20"] = CY + RR * cy;
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d["x_label"] = CX + (RR + 25) * cx - 10;
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d["y_label"] = CY + (RR + 25) * cy + 10;
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d["tics"] = [];
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// Coords des tics sur chaque axe
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for (var j = 0; j < NB_TICS; j++) {
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var r = (R_TICS[j] / 20) * RR;
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d["tics"][j] = { x: CX + r * cx, y: CY + r * cy };
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2020-09-26 16:19:37 +02:00
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}
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2023-09-21 10:24:09 +02:00
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}
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2020-09-26 16:19:37 +02:00
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2023-09-21 10:24:09 +02:00
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var notes_circ = notes.slice(0);
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notes_circ.push(notes[0]);
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var notes_circ_valid = notes_circ.filter(function (e, i, a) {
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return e.note != "NA" && e.note != "-";
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});
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var notes_valid = notes.filter(function (e, i, a) {
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return e.note != "NA" && e.note != "-";
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});
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2020-09-26 16:19:37 +02:00
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2023-09-21 10:24:09 +02:00
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/* Crée l'élément SVG */
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g = d3
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.select("#radar_bulletin")
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.append("svg")
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.attr("class", "radar")
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.attr("width", WIDTH + 100)
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.attr("height", HEIGHT);
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2020-09-26 16:19:37 +02:00
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2023-09-21 10:24:09 +02:00
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/* Centre */
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g.append("circle")
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.attr("cy", CY)
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.attr("cx", CX)
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.attr("r", 2)
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.attr("class", "radar_center_mark");
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2020-09-26 16:19:37 +02:00
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2023-09-21 10:24:09 +02:00
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/* Lignes "tics" */
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for (var j = 0; j < NB_TICS; j++) {
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var ligne_tics = d3.svg
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.line()
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.x(function (d) {
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return d["tics"][j]["x"];
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})
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.y(function (d) {
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return d["tics"][j]["y"];
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});
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g.append("svg:path")
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.attr("class", "radar_disk_tic")
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.attr("id", "radar_disk_tic_" + R_TICS[j])
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.attr("d", ligne_tics(notes_circ));
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}
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2020-09-26 16:19:37 +02:00
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2023-09-21 10:24:09 +02:00
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/* Lignes radiales pour chaque module */
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g.selectAll("radar_rad")
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.data(notes)
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.enter()
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.append("line")
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.attr("x1", CX)
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.attr("y1", CY)
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.attr("x2", function (d) {
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return d["x_20"];
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})
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.attr("y2", function (d) {
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return d["y_20"];
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})
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.attr("class", "radarrad");
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2020-09-26 16:19:37 +02:00
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2023-09-21 10:24:09 +02:00
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/* Lignes entre notes */
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var ligne = d3.svg
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.line()
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.x(function (d) {
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return d["x_v"];
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})
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.y(function (d) {
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return d["y_v"];
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});
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2020-09-26 16:19:37 +02:00
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2023-09-21 10:24:09 +02:00
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g.append("svg:path")
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.attr("class", "radarnoteslines")
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.attr("d", ligne(notes_circ_valid));
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2020-09-26 16:19:37 +02:00
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2023-09-21 10:24:09 +02:00
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var ligne_moy = d3.svg
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.line()
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.x(function (d) {
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return d["x_moy"];
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})
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.y(function (d) {
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return d["y_moy"];
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});
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2020-09-26 16:19:37 +02:00
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2023-09-21 10:24:09 +02:00
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g.append("svg:path")
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.attr("class", "radarmoylines")
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.attr("d", ligne_moy(notes_circ_valid));
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2020-09-26 16:19:37 +02:00
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2023-09-21 10:24:09 +02:00
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/* Points (notes) */
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g.selectAll("circle1")
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.data(notes_valid)
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.enter()
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.append("circle")
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.attr("cx", function (d) {
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return d["x_v"];
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})
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.attr("cy", function (d) {
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return d["y_v"];
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})
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.attr("r", function (x, i) {
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return 3;
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})
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.style("stroke-width", 1)
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.style("stroke", "black")
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.style("fill", "blue")
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.on("mouseover", function (d) {
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var rwidth = 310;
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var x = d["x_v"];
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if (x - CX < 0) {
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x = x + 5;
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if (x + rwidth + 12 > WIDTH) {
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x = WIDTH - rwidth - 12;
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}
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} else {
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if (x - CX > 0) {
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x = x - rwidth - 5;
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if (x < 12) {
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x = 12;
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}
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} else {
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x = CX - rwidth / 2;
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}
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}
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var yrect = d["y_v"];
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var ytext = d["y_v"];
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if (yrect - CY > 0) {
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yrect = yrect - 5 - 20;
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ytext = ytext - 5 - 20 + 16;
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} else {
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yrect = yrect + 5;
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ytext = ytext + 5 + 16;
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}
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var r = g
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.append("rect")
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.attr("class", "radartip")
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.attr("x", x)
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.attr("y", yrect);
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2021-06-21 18:46:35 +02:00
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2023-09-21 10:24:09 +02:00
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var txt = g
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.append("text")
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.text("Note: " + d.note + "/20, moyenne promo: " + d.moy + "/20")
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.attr("class", "radartip")
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.attr("x", x + 5)
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.attr("y", ytext);
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r.attr("width", rwidth).attr("height", 20);
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})
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.on("mouseout", function (d) {
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d3.selectAll(".radartip").remove();
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});
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2020-09-26 16:19:37 +02:00
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2023-09-21 10:24:09 +02:00
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/* Valeurs des notes */
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g.selectAll("notes_labels")
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.data(notes_valid)
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.enter()
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.append("text")
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.text(function (d) {
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return d["note"];
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})
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.attr("x", function (d) {
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return d["x_v"];
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})
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.attr("y", function (d) {
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if (d["y_v"] > CY) return d["y_v"] + 16;
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else return d["y_v"] - 8;
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})
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.attr("class", "note_label");
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2020-09-26 16:19:37 +02:00
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2023-09-21 10:24:09 +02:00
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/* Petits points sur les moyennes */
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g.selectAll("circle2")
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.data(notes_valid)
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.enter()
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.append("circle")
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.attr("cx", function (d) {
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return d["x_moy"];
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})
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.attr("cy", function (d) {
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return d["y_moy"];
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})
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.attr("r", function (x, i) {
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return 2;
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})
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.style("stroke-width", 0)
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.style("stroke", "black")
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.style("fill", "rgb(20,90,50)");
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2020-09-26 16:19:37 +02:00
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2023-09-21 10:24:09 +02:00
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/* Valeurs sur axe */
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g.selectAll("textaxis")
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.data(R_AXIS_TICS)
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.enter()
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.append("text")
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.text(String)
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.attr("x", CX - 10)
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.attr("y", function (x, i) {
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return CY - (x * RR) / 20 + 6;
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})
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.attr("class", "textaxis");
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2020-09-26 16:19:37 +02:00
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2023-09-21 10:24:09 +02:00
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/* Noms des modules */
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g.selectAll("text_modules")
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.data(notes)
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.enter()
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.append("text")
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.text(function (d) {
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return d["code"];
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})
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.attr("x", function (d) {
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return d["x_label"];
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})
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.attr("y", function (d) {
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return d["y_label"];
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})
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.attr("dx", 0)
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.attr("dy", 0)
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.on("mouseover", function (d) {
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var x = d["x_label"];
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var yrect = d["y_label"];
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var ytext = d["y_label"];
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var titre = d["titre"].replace("'", "'").substring(0, 64);
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var rwidth = titre.length * 9; // rough estimate of string width in pixels
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if (x - CX < 0) {
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x = x + 5;
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if (x + rwidth + 12 > WIDTH) {
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x = WIDTH - rwidth - 12;
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}
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} else {
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if (x - CX > 0) {
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x = x - rwidth - 5;
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if (x < 12) {
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x = 12;
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}
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} else {
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x = CX - rwidth / 2;
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}
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}
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if (yrect - CY > 0) {
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yrect = yrect - 5 - 20;
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ytext = ytext - 5 - 20 + 16;
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} else {
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yrect = yrect + 5;
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ytext = ytext + 5 + 16;
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}
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var r = g
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.append("rect")
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.attr("class", "radartip")
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.attr("x", x)
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.attr("y", yrect)
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.attr("height", 20)
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.attr("width", rwidth);
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var txt = g
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.append("text")
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.text(titre)
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.attr("class", "radartip")
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.attr("x", x + 5)
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.attr("y", ytext);
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})
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.on("mouseout", function (d) {
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d3.selectAll(".radartip").remove();
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});
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2020-09-26 16:19:37 +02:00
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}
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