GUIDE
- Left-click and drag the background to move the graph
- Left-click and drag the nodes to reorganize
- Left-click a node to view first level connections
- Double left-click a node to navigate to its page
- Double left-click the background to zoom in
- Right-click the background to zoom out
sigma.utils.pkg('sigma.canvas.nodes');
sigma.canvas.nodes.image = (function() {
var _cache = {},
_loading = {},
_callbacks = {};
// Return the renderer itself:
var renderer = function(node, context, settings) {
var args = arguments,
prefix = settings('prefix') || '',
size = node[prefix + 'size'],
color = node.color || settings('defaultNodeColor'),
url = node.url;
if (_cache[url]) {
context.save();
// Draw the clipping disc:
context.beginPath();
context.arc(
node[prefix + 'x'],
node[prefix + 'y'],
node[prefix + 'size'],
0,
Math.PI * 2,
true
);
context.closePath();
context.clip();
// Draw the image
context.drawImage(
_cache[url],
node[prefix + 'x'] - size,
node[prefix + 'y'] - size,
2 * size,
2 * size
);
// Quit the "clipping mode":
context.restore();
// Draw the border:
context.beginPath();
context.arc(
node[prefix + 'x'],
node[prefix + 'y'],
node[prefix + 'size'],
0,
Math.PI * 2,
true
);
context.lineWidth = 1;
context.strokeStyle = node.color || settings('defaultNodeColor');
context.stroke();
} else {
sigma.canvas.nodes.image.cache(url);
sigma.canvas.nodes.def.apply(
sigma.canvas.nodes,
args
);
}
};
// Let's add a public method to cache images, to make it possible to
// preload images before the initial rendering:
renderer.cache = function(url, callback) {
if (callback)
_callbacks[url] = callback;
if (_loading[url])
return;
var img = new Image();
img.onload = function() {
_loading[url] = false;
_cache[url] = img;
if (_callbacks[url]) {
_callbacks[url].call(this, img);
delete _callbacks[url];
}
};
_loading[url] = true;
img.src = url;
};
return renderer;
})();
var i,
s,
o,
offset_left = 0.5,
N = 1,
E = 40,
C = 5,
d = 0.5,
cs = [],
g = {
nodes: [],
edges: []
};
if (!sigma.classes.graph.hasMethod('neighbors')){
sigma.classes.graph.addMethod('neighbors', function(nodeId) {
var k,
neighbors = {},
index = this.allNeighborsIndex[nodeId] || {};
for (k in index)
neighbors[k] = this.nodesIndex[k];
return neighbors;
});
}
//adding the central node
g.nodes.push({
id: 176461,
label: 'Gaëlle Lievre',
type: 'image',
url: '',
x: 0,
y: 0,
size: 30,
color: '#DDDDDD'
});
var biggest_node_size = 0;
N=6
// adding node
var x_node = Math.cos(2 * 0 * Math.PI / N) * 10;
var y_node = Math.sin(2 * 0 * Math.PI / N) * 10;
g.nodes.push({
id: 244775,
label: 'PROJECT: DRIVE – Direct contact and Remote Intervention through Video for Vaccine Engagement : Intervention adaptée contre l’hésitation vaccinale chez les personnes âgées et évaluation',
x: x_node,
y: y_node,
type: 'image',
url: '',
page_url: 'https://research.pasteur.fr/en/project/drive-direct-contact-and-remote-intervention-through-video-for-vaccine-engagement-intervention-adaptee-contre-lhesitation-vaccinale-chez-les-personnes-agees-et-evaluation/',
size: 35,
color: '#DDDDDD'
});
//link content to central post
g.edges.push({
id: 176461244775,
size: 0.5,
source: 176461,
target: 244775,
});
//check if content already exist
// update node size depending on the amount of edges
g.nodes.forEach(function(n) {
if (n.id == 176461) {
n.size = n.size + 8;
}
});
//link to content
g.edges.push({
id: 244775176461,
size: 0.5,
source: 244775,
target: 176461 });
//check if content already exist
if (x_node<0){
x_site = x_node + ((Math.random() * 2)-1) - offset_left;
}else{
x_site = x_node + ((Math.random() * 2)-1) + offset_left;
}
if (y_node<0){
y_site = y_node + ((Math.random() * 2)-1) - offset_left;
}else{
y_site = y_node + ((Math.random() * 2)-1) + offset_left;
}
// adding site
g.nodes.push({
id: 8543,
label: 'Judith Mueller',
type: 'image',
url: 'https://research.pasteur.fr/wp-content/uploads/2015/07/research.pasteur.fr_mueller-150x150.jpg',
page_url: 'https://research.pasteur.fr/en/member/judith-mueller/',
x: x_site,
y: y_site,
size: 10,
color: '#dddddd'
});
//link to content
g.edges.push({
id: 2447758543,
size: 0.5,
source: 244775,
target: 8543 });
// adding node
var x_node = Math.cos(2 * 1 * Math.PI / N) * 10;
var y_node = Math.sin(2 * 1 * Math.PI / N) * 10;
g.nodes.push({
id: 244772,
label: 'PROJECT: Vax-Action – MINT & SMART (Motivational Interviewing Training & Short Mapping And Reflexivity Tool): Development and evaluation of interventions to promote vaccine acceptance among healthcare professionals',
x: x_node,
y: y_node,
type: 'image',
url: '',
page_url: 'https://research.pasteur.fr/en/project/vax-action-mint-smart-motivational-interviewing-training-short-mapping-and-reflexivity-tooldevelopment-and-evaluation-of-interventions-to-promote-vaccine-acceptance-among-healthcare-p/',
size: 35,
color: '#DDDDDD'
});
//link content to central post
g.edges.push({
id: 176461244772,
size: 0.5,
source: 176461,
target: 244772,
});
//check if content already exist
// update node size depending on the amount of edges
g.nodes.forEach(function(n) {
if (n.id == 176461) {
n.size = n.size + 8;
}
});
//link to content
g.edges.push({
id: 244772176461,
size: 0.5,
source: 244772,
target: 176461 });
//check if content already exist
if (x_node<0){
x_site = x_node + ((Math.random() * 2)-1) - offset_left;
}else{
x_site = x_node + ((Math.random() * 2)-1) + offset_left;
}
if (y_node<0){
y_site = y_node + ((Math.random() * 2)-1) - offset_left;
}else{
y_site = y_node + ((Math.random() * 2)-1) + offset_left;
}
// adding site
g.nodes.push({
id: 4266,
label: 'Laura Schaeffer',
type: 'image',
url: 'https://research.pasteur.fr/wp-content/uploads/2015/07/research.pasteur.fr_schaeffer-150x150.jpg',
page_url: 'https://research.pasteur.fr/en/member/laura-schaeffer/',
x: x_site,
y: y_site,
size: 10,
color: '#dddddd'
});
//link to content
g.edges.push({
id: 2447724266,
size: 0.5,
source: 244772,
target: 4266 });
//check if content already exist
if (x_node<0){
x_site = x_node + ((Math.random() * 2)-1) - offset_left;
}else{
x_site = x_node + ((Math.random() * 2)-1) + offset_left;
}
if (y_node<0){
y_site = y_node + ((Math.random() * 2)-1) - offset_left;
}else{
y_site = y_node + ((Math.random() * 2)-1) + offset_left;
}
// adding site
g.nodes.push({
id: 4267,
label: 'Laura Tondeur',
type: 'image',
url: 'https://research.pasteur.fr/wp-content/uploads/2015/09/research.pasteur.fr_research.pasteur.fr_tondeur-150x150.jpg',
page_url: 'https://research.pasteur.fr/en/member/laura-tondeur/',
x: x_site,
y: y_site,
size: 10,
color: '#dddddd'
});
//link to content
g.edges.push({
id: 2447724267,
size: 0.5,
source: 244772,
target: 4267 });
//check if content already exist
// update node size depending on the amount of edges
g.nodes.forEach(function(n) {
if (n.id == 8543) {
n.size = n.size + 8;
}
});
//link to content
g.edges.push({
id: 2447728543,
size: 0.5,
source: 244772,
target: 8543 });
// adding node
var x_node = Math.cos(2 * 2 * Math.PI / N) * 10;
var y_node = Math.sin(2 * 2 * Math.PI / N) * 10;
g.nodes.push({
id: 244757,
label: 'PROJECT: Profiling COVID-19 vaccine attitudes in the French adult population',
x: x_node,
y: y_node,
type: 'image',
url: '',
page_url: 'https://research.pasteur.fr/en/project/project-presentation/',
size: 35,
color: '#DDDDDD'
});
//link content to central post
g.edges.push({
id: 176461244757,
size: 0.5,
source: 176461,
target: 244757,
});
//check if content already exist
if (x_node<0){
x_site = x_node + ((Math.random() * 2)-1) - offset_left;
}else{
x_site = x_node + ((Math.random() * 2)-1) + offset_left;
}
if (y_node<0){
y_site = y_node + ((Math.random() * 2)-1) - offset_left;
}else{
y_site = y_node + ((Math.random() * 2)-1) + offset_left;
}
// adding site
g.nodes.push({
id: 234642,
label: 'Juan Carlos Ocampo',
type: 'image',
url: 'https://research.pasteur.fr/wp-content/uploads/2024/11/research_pasteur-enjuan-carlos-ocampofrjuan-carlos-ocampo-foto-perfil-fondo-gris-cara-150x150.jpg',
page_url: 'https://research.pasteur.fr/en/member/juan-carlos-ocampo/',
x: x_site,
y: y_site,
size: 10,
color: '#dddddd'
});
//link to content
g.edges.push({
id: 244757234642,
size: 0.5,
source: 244757,
target: 234642 });
//check if content already exist
// update node size depending on the amount of edges
g.nodes.forEach(function(n) {
if (n.id == 176461) {
n.size = n.size + 8;
}
});
//link to content
g.edges.push({
id: 244757176461,
size: 0.5,
source: 244757,
target: 176461 });
//check if content already exist
// update node size depending on the amount of edges
g.nodes.forEach(function(n) {
if (n.id == 8543) {
n.size = n.size + 8;
}
});
//link to content
g.edges.push({
id: 2447578543,
size: 0.5,
source: 244757,
target: 8543 });
// adding node
var x_node = Math.cos(2 * 3 * Math.PI / N) * 10;
var y_node = Math.sin(2 * 3 * Math.PI / N) * 10;
g.nodes.push({
id: 244313,
label: 'PROJECT: Interventions ciblant les professionnels de santé pour la promotion de la vaccination auprès des patients hésitants – MINT&SMART',
x: x_node,
y: y_node,
type: 'image',
url: '',
page_url: 'https://research.pasteur.fr/en/project/interventions-ciblant-les-professionnels-de-sante-pour-la-promotion-de-la-vaccination-aupres-des-patients-hesitants-mintsmart/',
size: 35,
color: '#DDDDDD'
});
//link content to central post
g.edges.push({
id: 176461244313,
size: 0.5,
source: 176461,
target: 244313,
});
//check if content already exist
if (x_node<0){
x_site = x_node + ((Math.random() * 2)-1) - offset_left;
}else{
x_site = x_node + ((Math.random() * 2)-1) + offset_left;
}
if (y_node<0){
y_site = y_node + ((Math.random() * 2)-1) - offset_left;
}else{
y_site = y_node + ((Math.random() * 2)-1) + offset_left;
}
// adding site
g.nodes.push({
id: 200933,
label: 'Magdalena Stroksztejn',
type: 'image',
url: '',
page_url: 'https://research.pasteur.fr/en/member/magdalena-stroksztejn/',
x: x_site,
y: y_site,
size: 10,
color: '#dddddd'
});
//link to content
g.edges.push({
id: 244313200933,
size: 0.5,
source: 244313,
target: 200933 });
//check if content already exist
if (x_node<0){
x_site = x_node + ((Math.random() * 2)-1) - offset_left;
}else{
x_site = x_node + ((Math.random() * 2)-1) + offset_left;
}
if (y_node<0){
y_site = y_node + ((Math.random() * 2)-1) - offset_left;
}else{
y_site = y_node + ((Math.random() * 2)-1) + offset_left;
}
// adding site
g.nodes.push({
id: 118549,
label: 'Nathalie Clément',
type: 'image',
url: 'https://research.pasteur.fr/wp-content/uploads/2018/12/research_pasteur-nathalie-clement-clement-nathalie-9576-150x150.jpg',
page_url: 'https://research.pasteur.fr/en/member/fr-nathalie-clement/',
x: x_site,
y: y_site,
size: 10,
color: '#dddddd'
});
//link to content
g.edges.push({
id: 244313118549,
size: 0.5,
source: 244313,
target: 118549 });
//check if content already exist
// update node size depending on the amount of edges
g.nodes.forEach(function(n) {
if (n.id == 176461) {
n.size = n.size + 8;
}
});
//link to content
g.edges.push({
id: 244313176461,
size: 0.5,
source: 244313,
target: 176461 });
//check if content already exist
// update node size depending on the amount of edges
g.nodes.forEach(function(n) {
if (n.id == 8543) {
n.size = n.size + 8;
}
});
//link to content
g.edges.push({
id: 2443138543,
size: 0.5,
source: 244313,
target: 8543 });
// adding node
var x_node = Math.cos(2 * 4 * Math.PI / N) * 10;
var y_node = Math.sin(2 * 4 * Math.PI / N) * 10;
g.nodes.push({
id: 242793,
label: 'PROJECT: Intervention adaptée contre l’hésitation vaccinale chez les personnes âgées et évaluation interne « DRIVE » 2025-045',
x: x_node,
y: y_node,
type: 'image',
url: '',
page_url: 'https://research.pasteur.fr/en/project/intervention-adaptee-contre-lhesitation-vaccinale-chez-les-personnes-agees-et-evaluation-interne-drive-2025-045/',
size: 35,
color: '#DDDDDD'
});
//link content to central post
g.edges.push({
id: 176461242793,
size: 0.5,
source: 176461,
target: 242793,
});
//check if content already exist
// update node size depending on the amount of edges
g.nodes.forEach(function(n) {
if (n.id == 8543) {
n.size = n.size + 8;
}
});
//link to content
g.edges.push({
id: 2427938543,
size: 0.5,
source: 242793,
target: 8543 });
//check if content already exist
// update node size depending on the amount of edges
g.nodes.forEach(function(n) {
if (n.id == 176461) {
n.size = n.size + 8;
}
});
//link to content
g.edges.push({
id: 242793176461,
size: 0.5,
source: 242793,
target: 176461 });
// adding node
var x_node = Math.cos(2 * 5 * Math.PI / N) * 10;
var y_node = Math.sin(2 * 5 * Math.PI / N) * 10;
g.nodes.push({
id: 6229,
label: 'TEAM: Epidemiology of Emerging Diseases',
x: x_node,
y: y_node,
type: 'image',
url: 'https://research.pasteur.fr/wp-content/uploads/2015/07/research.pasteur.fr_electron-micrograph-of-ebola-virus-150x150.jpg',
page_url: 'https://research.pasteur.fr/en/team/epidemiology-of-emerging-diseases/',
size: 35,
color: '#DDDDDD'
});
//link content to central post
g.edges.push({
id: 1764616229,
size: 0.5,
source: 176461,
target: 6229,
});
//check if content already exist
if (x_node<0){
x_site = x_node + ((Math.random() * 2)-1) - offset_left;
}else{
x_site = x_node + ((Math.random() * 2)-1) + offset_left;
}
if (y_node<0){
y_site = y_node + ((Math.random() * 2)-1) - offset_left;
}else{
y_site = y_node + ((Math.random() * 2)-1) + offset_left;
}
// adding site
g.nodes.push({
id: 239701,
label: 'Rewhandamzi Boms',
type: 'image',
url: 'https://research.pasteur.fr/wp-content/uploads/2025/02/research_pasteur-rewhandamzi-boms-img-1611-150x150.jpg',
page_url: 'https://research.pasteur.fr/en/member/rewhandamzi-boms/',
x: x_site,
y: y_site,
size: 10,
color: '#dddddd'
});
//link to content
g.edges.push({
id: 6229239701,
size: 0.5,
source: 6229,
target: 239701 });
//check if content already exist
if (x_node<0){
x_site = x_node + ((Math.random() * 2)-1) - offset_left;
}else{
x_site = x_node + ((Math.random() * 2)-1) + offset_left;
}
if (y_node<0){
y_site = y_node + ((Math.random() * 2)-1) - offset_left;
}else{
y_site = y_node + ((Math.random() * 2)-1) + offset_left;
}
// adding site
g.nodes.push({
id: 4273,
label: 'Romulus Breban',
type: 'image',
url: 'https://research.pasteur.fr/wp-content/uploads/2015/07/research.pasteur.fr_breban-150x150.jpg',
page_url: 'https://research.pasteur.fr/en/member/romulus-breban/',
x: x_site,
y: y_site,
size: 10,
color: '#dddddd'
});
//link to content
g.edges.push({
id: 62294273,
size: 0.5,
source: 6229,
target: 4273 });
//check if content already exist
if (x_node<0){
x_site = x_node + ((Math.random() * 2)-1) - offset_left;
}else{
x_site = x_node + ((Math.random() * 2)-1) + offset_left;
}
if (y_node<0){
y_site = y_node + ((Math.random() * 2)-1) - offset_left;
}else{
y_site = y_node + ((Math.random() * 2)-1) + offset_left;
}
// adding site
g.nodes.push({
id: 239683,
label: 'Michael Casera',
type: 'image',
url: '',
page_url: 'https://research.pasteur.fr/en/member/michael-casera/',
x: x_site,
y: y_site,
size: 10,
color: '#dddddd'
});
//link to content
g.edges.push({
id: 6229239683,
size: 0.5,
source: 6229,
target: 239683 });
//check if content already exist
if (x_node<0){
x_site = x_node + ((Math.random() * 2)-1) - offset_left;
}else{
x_site = x_node + ((Math.random() * 2)-1) + offset_left;
}
if (y_node<0){
y_site = y_node + ((Math.random() * 2)-1) - offset_left;
}else{
y_site = y_node + ((Math.random() * 2)-1) + offset_left;
}
// adding site
g.nodes.push({
id: 233386,
label: 'Alice Carli',
type: 'image',
url: '',
page_url: 'https://research.pasteur.fr/en/member/alice-carli/',
x: x_site,
y: y_site,
size: 10,
color: '#dddddd'
});
//link to content
g.edges.push({
id: 6229233386,
size: 0.5,
source: 6229,
target: 233386 });
//check if content already exist
if (x_node<0){
x_site = x_node + ((Math.random() * 2)-1) - offset_left;
}else{
x_site = x_node + ((Math.random() * 2)-1) + offset_left;
}
if (y_node<0){
y_site = y_node + ((Math.random() * 2)-1) - offset_left;
}else{
y_site = y_node + ((Math.random() * 2)-1) + offset_left;
}
// adding site
g.nodes.push({
id: 234627,
label: 'Alexandra FAMIGLIETTI',
type: 'image',
url: 'https://research.pasteur.fr/wp-content/uploads/2024/11/research_pasteur-enalexandra-famigliettifralexandra-famiglietti-img-4373-150x150.jpeg',
page_url: 'https://research.pasteur.fr/en/member/alexandra-famiglietti/',
x: x_site,
y: y_site,
size: 10,
color: '#dddddd'
});
//link to content
g.edges.push({
id: 6229234627,
size: 0.5,
source: 6229,
target: 234627 });
//check if content already exist
if (x_node<0){
x_site = x_node + ((Math.random() * 2)-1) - offset_left;
}else{
x_site = x_node + ((Math.random() * 2)-1) + offset_left;
}
if (y_node<0){
y_site = y_node + ((Math.random() * 2)-1) - offset_left;
}else{
y_site = y_node + ((Math.random() * 2)-1) + offset_left;
}
// adding site
g.nodes.push({
id: 234637,
label: 'Andréa GOSSET',
type: 'image',
url: 'https://research.pasteur.fr/wp-content/uploads/2024/11/research_pasteur-enandrea-gossetfrandrea-gosset-img-20250124-wa0005short2-150x150.jpg',
page_url: 'https://research.pasteur.fr/en/member/andrea-gosset/',
x: x_site,
y: y_site,
size: 10,
color: '#dddddd'
});
//link to content
g.edges.push({
id: 6229234637,
size: 0.5,
source: 6229,
target: 234637 });
//check if content already exist
if (x_node<0){
x_site = x_node + ((Math.random() * 2)-1) - offset_left;
}else{
x_site = x_node + ((Math.random() * 2)-1) + offset_left;
}
if (y_node<0){
y_site = y_node + ((Math.random() * 2)-1) - offset_left;
}else{
y_site = y_node + ((Math.random() * 2)-1) + offset_left;
}
// adding site
g.nodes.push({
id: 238805,
label: 'Sayfonh Khamphasith',
type: 'image',
url: 'https://research.pasteur.fr/wp-content/uploads/2025/02/research_pasteur-ensayfonh-khamphasithfrsayfonh-khamphasith-research-pasteur-ensayfonh-khamphasithfrsayfonh-khamphasith-photo-sk-nb-l-150x150.jpg',
page_url: 'https://research.pasteur.fr/en/member/sayfonh-khamphasith/',
x: x_site,
y: y_site,
size: 10,
color: '#dddddd'
});
//link to content
g.edges.push({
id: 6229238805,
size: 0.5,
source: 6229,
target: 238805 });
//check if content already exist
// update node size depending on the amount of edges
g.nodes.forEach(function(n) {
if (n.id == 176461) {
n.size = n.size + 8;
}
});
//link to content
g.edges.push({
id: 6229176461,
size: 0.5,
source: 6229,
target: 176461 });
//check if content already exist
if (x_node<0){
x_site = x_node + ((Math.random() * 2)-1) - offset_left;
}else{
x_site = x_node + ((Math.random() * 2)-1) + offset_left;
}
if (y_node<0){
y_site = y_node + ((Math.random() * 2)-1) - offset_left;
}else{
y_site = y_node + ((Math.random() * 2)-1) + offset_left;
}
// adding site
g.nodes.push({
id: 4263,
label: 'Yoann Madec',
type: 'image',
url: 'https://research.pasteur.fr/wp-content/uploads/2015/07/research.pasteur.fr_madec-150x150.jpg',
page_url: 'https://research.pasteur.fr/en/member/yoann-madec/',
x: x_site,
y: y_site,
size: 10,
color: '#dddddd'
});
//link to content
g.edges.push({
id: 62294263,
size: 0.5,
source: 6229,
target: 4263 });
//check if content already exist
if (x_node<0){
x_site = x_node + ((Math.random() * 2)-1) - offset_left;
}else{
x_site = x_node + ((Math.random() * 2)-1) + offset_left;
}
if (y_node<0){
y_site = y_node + ((Math.random() * 2)-1) - offset_left;
}else{
y_site = y_node + ((Math.random() * 2)-1) + offset_left;
}
// adding site
g.nodes.push({
id: 246955,
label: 'Camila Montesinos Guevara',
type: 'image',
url: '',
page_url: 'https://research.pasteur.fr/en/member/camila-montesinos-guevara/',
x: x_site,
y: y_site,
size: 10,
color: '#dddddd'
});
//link to content
g.edges.push({
id: 6229246955,
size: 0.5,
source: 6229,
target: 246955 });
//check if content already exist
// update node size depending on the amount of edges
g.nodes.forEach(function(n) {
if (n.id == 8543) {
n.size = n.size + 8;
}
});
//link to content
g.edges.push({
id: 62298543,
size: 0.5,
source: 6229,
target: 8543 });
//check if content already exist
if (x_node<0){
x_site = x_node + ((Math.random() * 2)-1) - offset_left;
}else{
x_site = x_node + ((Math.random() * 2)-1) + offset_left;
}
if (y_node<0){
y_site = y_node + ((Math.random() * 2)-1) - offset_left;
}else{
y_site = y_node + ((Math.random() * 2)-1) + offset_left;
}
// adding site
g.nodes.push({
id: 239698,
label: 'Amanda Munoz',
type: 'image',
url: 'https://research.pasteur.fr/wp-content/uploads/2025/02/research_pasteur-enamanda-munozframanda-munoz-photo-amz-150x150.jpg',
page_url: 'https://research.pasteur.fr/en/member/amanda-munoz/',
x: x_site,
y: y_site,
size: 10,
color: '#dddddd'
});
//link to content
g.edges.push({
id: 6229239698,
size: 0.5,
source: 6229,
target: 239698 });
//check if content already exist
// update node size depending on the amount of edges
g.nodes.forEach(function(n) {
if (n.id == 234642) {
n.size = n.size + 8;
}
});
//link to content
g.edges.push({
id: 6229234642,
size: 0.5,
source: 6229,
target: 234642 });
//check if content already exist
if (x_node<0){
x_site = x_node + ((Math.random() * 2)-1) - offset_left;
}else{
x_site = x_node + ((Math.random() * 2)-1) + offset_left;
}
if (y_node<0){
y_site = y_node + ((Math.random() * 2)-1) - offset_left;
}else{
y_site = y_node + ((Math.random() * 2)-1) + offset_left;
}
// adding site
g.nodes.push({
id: 145046,
label: 'Laurie Pinaud',
type: 'image',
url: 'https://research.pasteur.fr/wp-content/uploads/2020/11/research_pasteur-1398451-10151989867577520-1823773709-o-e1604852006341-150x150.jpg',
page_url: 'https://research.pasteur.fr/en/member/laurie-pinaud-2/',
x: x_site,
y: y_site,
size: 10,
color: '#dddddd'
});
//link to content
g.edges.push({
id: 6229145046,
size: 0.5,
source: 6229,
target: 145046 });
//check if content already exist
if (x_node<0){
x_site = x_node + ((Math.random() * 2)-1) - offset_left;
}else{
x_site = x_node + ((Math.random() * 2)-1) + offset_left;
}
if (y_node<0){
y_site = y_node + ((Math.random() * 2)-1) - offset_left;
}else{
y_site = y_node + ((Math.random() * 2)-1) + offset_left;
}
// adding site
g.nodes.push({
id: 4265,
label: 'Claire Rekacewicz',
type: 'image',
url: '',
page_url: 'https://research.pasteur.fr/en/member/claire-rekacewicz/',
x: x_site,
y: y_site,
size: 10,
color: '#dddddd'
});
//link to content
g.edges.push({
id: 62294265,
size: 0.5,
source: 6229,
target: 4265 });
//check if content already exist
// update node size depending on the amount of edges
g.nodes.forEach(function(n) {
if (n.id == 4266) {
n.size = n.size + 8;
}
});
//link to content
g.edges.push({
id: 62294266,
size: 0.5,
source: 6229,
target: 4266 });
//check if content already exist
if (x_node<0){
x_site = x_node + ((Math.random() * 2)-1) - offset_left;
}else{
x_site = x_node + ((Math.random() * 2)-1) + offset_left;
}
if (y_node<0){
y_site = y_node + ((Math.random() * 2)-1) - offset_left;
}else{
y_site = y_node + ((Math.random() * 2)-1) + offset_left;
}
// adding site
g.nodes.push({
id: 4277,
label: 'Yusuke Shimakawa',
type: 'image',
url: 'https://research.pasteur.fr/wp-content/uploads/2015/05/research.pasteur.fr_yusuke-shimakawa-1-150x150.jpg',
page_url: 'https://research.pasteur.fr/en/member/yusuke-shimakawa/',
x: x_site,
y: y_site,
size: 10,
color: '#dddddd'
});
//link to content
g.edges.push({
id: 62294277,
size: 0.5,
source: 6229,
target: 4277 });
//check if content already exist
// update node size depending on the amount of edges
g.nodes.forEach(function(n) {
if (n.id == 4267) {
n.size = n.size + 8;
}
});
//link to content
g.edges.push({
id: 62294267,
size: 0.5,
source: 6229,
target: 4267 });
//check if content already exist
if (x_node<0){
x_site = x_node + ((Math.random() * 2)-1) - offset_left;
}else{
x_site = x_node + ((Math.random() * 2)-1) + offset_left;
}
if (y_node<0){
y_site = y_node + ((Math.random() * 2)-1) - offset_left;
}else{
y_site = y_node + ((Math.random() * 2)-1) + offset_left;
}
// adding site
g.nodes.push({
id: 4272,
label: 'Muriel Vray',
type: 'image',
url: 'https://research.pasteur.fr/wp-content/uploads/2015/07/research.pasteur.fr_vray-150x150.jpg',
page_url: 'https://research.pasteur.fr/en/member/muriel-vray/',
x: x_site,
y: y_site,
size: 10,
color: '#dddddd'
});
//link to content
g.edges.push({
id: 62294272,
size: 0.5,
source: 6229,
target: 4272 });
//check if content already exist
if (x_node<0){
x_site = x_node + ((Math.random() * 2)-1) - offset_left;
}else{
x_site = x_node + ((Math.random() * 2)-1) + offset_left;
}
if (y_node<0){
y_site = y_node + ((Math.random() * 2)-1) - offset_left;
}else{
y_site = y_node + ((Math.random() * 2)-1) + offset_left;
}
// adding site
g.nodes.push({
id: 2624,
label: 'Arnaud Fontanet',
type: 'image',
url: 'https://research.pasteur.fr/wp-content/uploads/2015/07/research.pasteur.fr_arnaud-150x150.jpg',
page_url: 'https://research.pasteur.fr/en/member/arnaud-fontanet/',
x: x_site,
y: y_site,
size: 10,
color: '#dddddd'
});
//link to content
g.edges.push({
id: 62292624,
size: 0.5,
source: 6229,
target: 2624 });
var s = new sigma({
//container: document.getElementById('graph-main'),
graph: g,
renderer: {
// IMPORTANT:
// This works only with the canvas renderer, so the
// renderer type set as "canvas" is necessary here.
container: document.getElementById('graph-main'),
type: 'canvas'
},
settings: {
minNodeSize: 6,
maxNodeSize: 35,
mouseWheelEnabled: false,
font: 'Montserrat',
labelThreshold:25,
borderSize:1,
defaultNodeBorderColor: '#999',
sideMargin:25,
}
});
// We first need to save the original colors of our
// nodes and edges, like this:
s.graph.nodes().forEach(function(n) {
n.originalColor = n.color;
});
s.graph.edges().forEach(function(e) {
e.originalColor = e.color;
});
// When a node is clicked, we check for each node
// if it is a neighbor of the clicked one. If not,
// we set its color as grey, and else, it takes its
// original color.
// We do the same for the edges, and we only keep
// edges that have both extremities colored.
s.bind('clickNode', function(e) {
var nodeId = e.data.node.id,
toKeep = s.graph.neighbors(nodeId);
toKeep[nodeId] = e.data.node;
s.graph.nodes().forEach(function(n) {
if (toKeep[n.id])
n.color = '#35a9f5';
else
n.color = '#dddddd';
});
s.graph.edges().forEach(function(e) {
if (toKeep[e.source] && toKeep[e.target])
e.color = '#35a9f5';
else
e.color = '#dddddd';
});
// Since the data has been modified, we need to
// call the refresh method to make the colors
// update effective.
s.refresh();
});
// When the stage is clicked, we just color each
// node and edge with its original color.
s.bind('clickStage', function(e) {
s.graph.nodes().forEach(function(n) {
n.color = n.originalColor;
});
s.graph.edges().forEach(function(e) {
e.color = e.originalColor;
});
// Same as in the previous event:
s.refresh();
});
s.bind("doubleClickNode", function (e) {
$("#canvas-wrap, .sigma-scene, .sigma-mouse").val();
ajax_load_page( e.data.node.page_url );
});
var c = s.camera;
s.bind("rightClickStage", function (e) {
sigma.misc.animation.camera(c, {
ratio: c.ratio * c.settings('zoomingRatio')
}, {
duration: 200
});
});
// Configure the noverlap layout:
var noverlapListener = s.configNoverlap({
nodeMargin: 10,
scaleNodes: 0.3,
gridSize: 1,
easing: 'quadraticInOut', // animation transition function
duration: 4000 // animation duration. Long here for the purposes of this example only
});
// Bind the events:
noverlapListener.bind('start stop interpolate', function(e) {
//console.log(e.type);
if(e.type === 'start') {
//console.time('noverlap');
}
if(e.type === 'interpolate') {
//console.timeEnd('noverlap');
}
});
// Start the layout:
s.startNoverlap();
//s.refresh();
// Initialize the dragNodes plugin:
var dragListener = sigma.plugins.dragNodes(s, s.renderers[0]);
dragListener.bind('startdrag', function(event) {
});
dragListener.bind('drag', function(event) {
});
dragListener.bind('drop', function(event) {
});
dragListener.bind('dragend', function(event) {
});