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|
// --- SiGMa (API version) JavaSCript connector ---
// Contains the functions to send data to a SiGMa.swf instance.
// You have to initialize this parameter before using the
// different functions:
var sigmaDOM;
var outputFunction;
// This function starts the layout algorithm:
function initForceAtlas(){
try{
sigmaDOM.initForceAtlas();
}catch(e){
if(outputFunction){
outputFunction(e.description);
}
}
}
// This function stops the layout algorithm:
function killForceAtlas(){
try{
sigmaDOM.killForceAtlas();
}catch(e){
if(outputFunction){
outputFunction(e.description);
}
}
}
// This function delete the whole graph in SiGMa:
function deleteGraph(){
try{
sigmaDOM.deleteGraph();
}catch(e){
if(outputFunction){
outputFunction(e.description);
}
}
}
// This function pushes each non-existing node and edge in the graph,
// and removes the ones that were in SiGMa:
function updateGraph(graph){
try{
sigmaDOM.updateGraph(graph);
}catch(e){
if(outputFunction){
outputFunction(e.description);
}
}
}
// This function pushes each non-existing node and edge in the graph,
// and updates the ones that are already in SiGMa:
function pushGraph(graph){
try{
sigmaDOM.pushGraph(graph);
}catch(e){
if(outputFunction){
outputFunction(e.description);
}
}
}
// This function activates the fish-eye zoom:
function activateFishEye(){
try{
sigmaDOM.activateFishEye();
}catch(e){
if(outputFunction){
outputFunction(e.description);
}
}
}
// This function desactivates the fish-eye zoom:
function deactivateFishEye(){
try{
sigmaDOM.deactivateFishEye();
}catch(e){
if(outputFunction){
outputFunction(e.description);
}
}
}
// This function sets the color of the nodes relatively to one
// attribute:
function setColor(field,attributes){
try{
sigmaDOM.setColor(field,attributes);
}catch(e){
if(outputFunction){
outputFunction(e.description);
}
}
}
// This function sets the color of the nodes relatively to one
// attribute:
function setSize(field){
try{
sigmaDOM.setSize(field);
}catch(e){
if(outputFunction){
outputFunction(e.description);
}
}
}
// This function recenters the graph in SiGMa (basically, it
// cancels each zooming action and every drag'n'drop):
function recenterGraph(){
try{
sigmaDOM.resetGraphPosition();
}catch(e){
if(outputFunction){
outputFunction(e.description);
}
}
}
// /!\ This script is just a draft, most of the methods might change
// soon, and a lot of missing features are already in development...
|
