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: 121034,
label: 'Pierre Garcia',
type: 'image',
url: 'https://research.pasteur.fr/wp-content/uploads/2019/02/research_pasteur-pierre-150x150.png',
x: 0,
y: 0,
size: 30,
color: '#DDDDDD'
});
var biggest_node_size = 0;
N=3
// 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: 206881,
label: 'PROJECT: ANR-FirstFeS: In search of the ancestral machineries for Iron-Sulfur biogenesis',
x: x_node,
y: y_node,
type: 'image',
url: '',
page_url: 'https://research.pasteur.fr/en/project/in-search-of-the-ancestral-machineries-for-iron-sulfur-biogenesis/',
size: 35,
color: '#DDDDDD'
});
//link content to central post
g.edges.push({
id: 121034206881,
size: 0.5,
source: 121034,
target: 206881,
});
//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: 57997,
label: 'Guillaume Borrel',
type: 'image',
url: 'https://research.pasteur.fr/wp-content/uploads/2015/11/research.pasteur.fr_photo-guillaume-150x150.jpg',
page_url: 'https://research.pasteur.fr/en/member/guillaume-borrel/',
x: x_site,
y: y_site,
size: 10,
color: '#dddddd'
});
//link to content
g.edges.push({
id: 20688157997,
size: 0.5,
source: 206881,
target: 57997 });
//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: 112960,
label: 'Emmanuelle Bouveret',
type: 'image',
url: 'https://research.pasteur.fr/wp-content/uploads/2018/09/research_pasteur-emma_photo2-150x150.jpg',
page_url: 'https://research.pasteur.fr/en/member/emmanuelle-bouveret/',
x: x_site,
y: y_site,
size: 10,
color: '#dddddd'
});
//link to content
g.edges.push({
id: 206881112960,
size: 0.5,
source: 206881,
target: 112960 });
//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: 3912,
label: 'Jean-Michel Betton',
type: 'image',
url: 'https://research.pasteur.fr/wp-content/uploads/2015/07/research.pasteur.fr_jmbetton-150x150.jpg',
page_url: 'https://research.pasteur.fr/en/member/jean-michel-betton/',
x: x_site,
y: y_site,
size: 10,
color: '#dddddd'
});
//link to content
g.edges.push({
id: 2068813912,
size: 0.5,
source: 206881,
target: 3912 });
//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: 102806,
label: 'Jerzy Witwinowski',
type: 'image',
url: 'https://research.pasteur.fr/wp-content/uploads/2018/02/research_pasteur-jw3-150x150.jpg',
page_url: 'https://research.pasteur.fr/en/member/jerzy-witwinowski/',
x: x_site,
y: y_site,
size: 10,
color: '#dddddd'
});
//link to content
g.edges.push({
id: 206881102806,
size: 0.5,
source: 206881,
target: 102806 });
//check if content already exist
// update node size depending on the amount of edges
g.nodes.forEach(function(n) {
if (n.id == 121034) {
n.size = n.size + 8;
}
});
//link to content
g.edges.push({
id: 206881121034,
size: 0.5,
source: 206881,
target: 121034 });
//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: 103214,
label: 'Frédéric Barras',
type: 'image',
url: 'https://research.pasteur.fr/wp-content/uploads/2018/04/research_pasteur-f-barras-1-150x150.png',
page_url: 'https://research.pasteur.fr/en/member/frederic-barras/',
x: x_site,
y: y_site,
size: 10,
color: '#dddddd'
});
//link to content
g.edges.push({
id: 206881103214,
size: 0.5,
source: 206881,
target: 103214 });
//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: 4286,
label: 'Simonetta Gribaldo',
type: 'image',
url: 'https://research.pasteur.fr/wp-content/uploads/2017/10/research_pasteur-photo-simo2-150x150.png',
page_url: 'https://research.pasteur.fr/en/member/simonetta-gribaldo/',
x: x_site,
y: y_site,
size: 10,
color: '#dddddd'
});
//link to content
g.edges.push({
id: 2068814286,
size: 0.5,
source: 206881,
target: 4286 });
// 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: 187460,
label: 'COURSE: PHINDaccess – Comparative Genomics',
x: x_node,
y: y_node,
type: 'image',
url: 'https://research.pasteur.fr/wp-content/uploads/2022/03/research_pasteur-phindaccess-comparative-genomics-comparative-genomics-phindaccess-150x150.png',
page_url: 'https://research.pasteur.fr/en/course/phindaccess-comparative-genomics-2/',
size: 35,
color: '#DDDDDD'
});
//link content to central post
g.edges.push({
id: 121034187460,
size: 0.5,
source: 121034,
target: 187460,
});
//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: 90107,
label: 'Najwa Taib',
type: 'image',
url: 'https://research.pasteur.fr/wp-content/uploads/2017/05/research_pasteur-photo_ntaib-150x150.jpeg',
page_url: 'https://research.pasteur.fr/en/member/najwa-taib/',
x: x_site,
y: y_site,
size: 10,
color: '#dddddd'
});
//link to content
g.edges.push({
id: 18746090107,
size: 0.5,
source: 187460,
target: 90107 });
//check if content already exist
// update node size depending on the amount of edges
g.nodes.forEach(function(n) {
if (n.id == 121034) {
n.size = n.size + 8;
}
});
//link to content
g.edges.push({
id: 187460121034,
size: 0.5,
source: 187460,
target: 121034 });
//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: 1066,
label: 'Véronique Hourdel',
type: 'image',
url: 'https://research.pasteur.fr/wp-content/uploads/2015/02/image4-150x150.jpeg',
page_url: 'https://research.pasteur.fr/en/member/veronique-hourdel/',
x: x_site,
y: y_site,
size: 10,
color: '#dddddd'
});
//link to content
g.edges.push({
id: 1874601066,
size: 0.5,
source: 187460,
target: 1066 });
//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: 154492,
label: 'Hélène Lopez-Maestre',
type: 'image',
url: 'https://research.pasteur.fr/wp-content/uploads/2023/06/research_pasteur-microsoftteams-image-e1686231266340-150x150.jpg',
page_url: 'https://research.pasteur.fr/en/member/helene-lopez-maestre/',
x: x_site,
y: y_site,
size: 10,
color: '#dddddd'
});
//link to content
g.edges.push({
id: 187460154492,
size: 0.5,
source: 187460,
target: 154492 });
//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: 57919,
label: 'Claudia Chica',
type: 'image',
url: 'https://research.pasteur.fr/wp-content/uploads/2018/09/research_pasteur-img_1035-150x150.jpg',
page_url: 'https://research.pasteur.fr/en/member/claudia-chica/',
x: x_site,
y: y_site,
size: 10,
color: '#dddddd'
});
//link to content
g.edges.push({
id: 18746057919,
size: 0.5,
source: 187460,
target: 57919 });
//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: 63334,
label: 'Natalia Pietrosemoli',
type: 'image',
url: 'https://research.pasteur.fr/wp-content/uploads/2016/03/research.pasteur.fr_natphoto-1-150x150.png',
page_url: 'https://research.pasteur.fr/en/member/natalia-pietrosemoli/',
x: x_site,
y: y_site,
size: 10,
color: '#dddddd'
});
//link to content
g.edges.push({
id: 18746063334,
size: 0.5,
source: 187460,
target: 63334 });
//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: 46798,
label: 'Fatma Z. Guerfali',
type: 'image',
url: 'https://research.pasteur.fr/wp-content/uploads/2015/09/research.pasteur.fr_fatma-150x150.jpg',
page_url: 'https://research.pasteur.fr/en/epartner/fatma-z-guerfali/',
x: x_site,
y: y_site,
size: 10,
color: '#dddddd'
});
//link to content
g.edges.push({
id: 18746046798,
size: 0.5,
source: 187460,
target: 46798 });
// 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: 24264,
label: 'TEAM: Evolutionary Biology of the Microbial Cell',
x: x_node,
y: y_node,
type: 'image',
url: '',
page_url: 'https://research.pasteur.fr/en/team/evolutionary-biology-of-the-microbial-cell/',
size: 35,
color: '#DDDDDD'
});
//link content to central post
g.edges.push({
id: 12103424264,
size: 0.5,
source: 121034,
target: 24264,
});
//check if content already exist
// update node size depending on the amount of edges
g.nodes.forEach(function(n) {
if (n.id == 57997) {
n.size = n.size + 8;
}
});
//link to content
g.edges.push({
id: 2426457997,
size: 0.5,
source: 24264,
target: 57997 });
//check if content already exist
// update node size depending on the amount of edges
g.nodes.forEach(function(n) {
if (n.id == 90107) {
n.size = n.size + 8;
}
});
//link to content
g.edges.push({
id: 2426490107,
size: 0.5,
source: 24264,
target: 90107 });
//check if content already exist
// update node size depending on the amount of edges
g.nodes.forEach(function(n) {
if (n.id == 102806) {
n.size = n.size + 8;
}
});
//link to content
g.edges.push({
id: 24264102806,
size: 0.5,
source: 24264,
target: 102806 });
//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: 113642,
label: 'Caroline Binet',
type: 'image',
url: 'https://research.pasteur.fr/wp-content/uploads/2018/10/research_pasteur-njkyody3-2-150x150.jpg',
page_url: 'https://research.pasteur.fr/en/member/caroline-binet/',
x: x_site,
y: y_site,
size: 10,
color: '#dddddd'
});
//link to content
g.edges.push({
id: 24264113642,
size: 0.5,
source: 24264,
target: 113642 });
//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: 148650,
label: 'Basile Beaud',
type: 'image',
url: 'https://research.pasteur.fr/wp-content/uploads/2020/10/research_pasteur-8a951152-5fa0-4920-99f6-30c8a2ec3081-150x150.jpeg',
page_url: 'https://research.pasteur.fr/en/member/fr-basile-beaud/',
x: x_site,
y: y_site,
size: 10,
color: '#dddddd'
});
//link to content
g.edges.push({
id: 24264148650,
size: 0.5,
source: 24264,
target: 148650 });
//check if content already exist
// update node size depending on the amount of edges
g.nodes.forEach(function(n) {
if (n.id == 121034) {
n.size = n.size + 8;
}
});
//link to content
g.edges.push({
id: 24264121034,
size: 0.5,
source: 24264,
target: 121034 });
//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: 168402,
label: 'Camille Martin-Gallausiaux',
type: 'image',
url: 'https://research.pasteur.fr/wp-content/uploads/2021/10/research_pasteur-camille-martin-gallausiaux-photo-camille-150x150.jpg',
page_url: 'https://research.pasteur.fr/en/member/camille-martin-gallausiaux/',
x: x_site,
y: y_site,
size: 10,
color: '#dddddd'
});
//link to content
g.edges.push({
id: 24264168402,
size: 0.5,
source: 24264,
target: 168402 });
//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: 179157,
label: 'Minoli Doshi',
type: 'image',
url: 'https://research.pasteur.fr/wp-content/uploads/2022/04/research_pasteur-screenshot-20220404-2046562-150x150.jpg',
page_url: 'https://research.pasteur.fr/en/member/minoli-doshi/',
x: x_site,
y: y_site,
size: 10,
color: '#dddddd'
});
//link to content
g.edges.push({
id: 24264179157,
size: 0.5,
source: 24264,
target: 179157 });
//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: 188060,
label: 'Anna Kurowska',
type: 'image',
url: 'https://research.pasteur.fr/wp-content/uploads/2022/10/research_pasteur-anna-kurowska-img-0644-150x150.jpg',
page_url: 'https://research.pasteur.fr/en/member/anna-kurowska/',
x: x_site,
y: y_site,
size: 10,
color: '#dddddd'
});
//link to content
g.edges.push({
id: 24264188060,
size: 0.5,
source: 24264,
target: 188060 });
//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: 210703,
label: 'Charlene Cornilleau',
type: 'image',
url: 'https://research.pasteur.fr/wp-content/uploads/2023/10/research_pasteur-img-4546r-150x150.jpg',
page_url: 'https://research.pasteur.fr/en/member/charlene-cornilleau/',
x: x_site,
y: y_site,
size: 10,
color: '#dddddd'
});
//link to content
g.edges.push({
id: 24264210703,
size: 0.5,
source: 24264,
target: 210703 });
//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: 121115,
label: 'Soufyan Fakroun',
type: 'image',
url: 'https://research.pasteur.fr/wp-content/uploads/2020/02/research_pasteur-img_20200204_080426_01-150x150.jpg',
page_url: 'https://research.pasteur.fr/en/member/soufyan-fakroun/',
x: x_site,
y: y_site,
size: 10,
color: '#dddddd'
});
//link to content
g.edges.push({
id: 24264121115,
size: 0.5,
source: 24264,
target: 121115 });
//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: 196215,
label: 'Romain Villa',
type: 'image',
url: 'https://research.pasteur.fr/wp-content/uploads/2023/02/research_pasteur-romain-villa-img-20220605-wa0005-e1675352679136-150x150.jpg',
page_url: 'https://research.pasteur.fr/en/member/romain-villa/',
x: x_site,
y: y_site,
size: 10,
color: '#dddddd'
});
//link to content
g.edges.push({
id: 24264196215,
size: 0.5,
source: 24264,
target: 196215 });
//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: 224418,
label: 'Valentin Tetaud',
type: 'image',
url: 'https://research.pasteur.fr/wp-content/uploads/2024/04/research_pasteur-unknown-150x150.jpeg',
page_url: 'https://research.pasteur.fr/en/member/valentin-tetaud/',
x: x_site,
y: y_site,
size: 10,
color: '#dddddd'
});
//link to content
g.edges.push({
id: 24264224418,
size: 0.5,
source: 24264,
target: 224418 });
//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: 224714,
label: 'Brittany Baker',
type: 'image',
url: 'https://research.pasteur.fr/wp-content/uploads/2024/04/research_pasteur-enbrittany-baker-img-3840-150x150.jpeg',
page_url: 'https://research.pasteur.fr/en/member/brittany-baker/',
x: x_site,
y: y_site,
size: 10,
color: '#dddddd'
});
//link to content
g.edges.push({
id: 24264224714,
size: 0.5,
source: 24264,
target: 224714 });
//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: 226441,
label: 'Leti Beltran',
type: 'image',
url: 'https://research.pasteur.fr/wp-content/uploads/2024/06/research_pasteur-enleti-beltran-img-20240531-wa0004-150x150.jpg',
page_url: 'https://research.pasteur.fr/en/member/leti-beltran/',
x: x_site,
y: y_site,
size: 10,
color: '#dddddd'
});
//link to content
g.edges.push({
id: 24264226441,
size: 0.5,
source: 24264,
target: 226441 });
//check if content already exist
// update node size depending on the amount of edges
g.nodes.forEach(function(n) {
if (n.id == 4286) {
n.size = n.size + 8;
}
});
//link to content
g.edges.push({
id: 242644286,
size: 0.5,
source: 24264,
target: 4286 });
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) {
});