cyclient.network.export not returning position of nodes

[maurodlt]

Cytoscape: 3.7.2

CyRest: v1

Java: 1.8.0_232

I am exporting my cytoscape network to a file, so I can open it in a browser using cytoscape.js.

However, the file that the cytoscape.network.export method outputs does not contain the position of the nodes. Primarily, I was just recalculating their position using cytoscape.js, but this workaround is not working properly.

Shouldn't the cytoscape.network.export method also return the position of the nodes?

Thanks!

Code: cytoscape.network.export(OutputFile=saveFileName, options='cyjs')

error: returning file

var networks = {"From cyREST": {
"format_version" : "1.0",
"generated_by" : "cytoscape-3.7.2",
"target_cytoscapejs_version" : "~2.1",
"data" : {
"shared_name" : "From cyREST",
"name" : "From cyREST",
"SUID" : 32610,
"__Annotations" : [ ],
"selected" : true
},
"elements" : {
"nodes" : [ {
"data" : {
"id" : "32815",
"shared_name" : "bn:03304206n",
"peso" : 1.0,
"name" : "bn:03304206n",
"SUID" : 32815,
"dicionario" : "fluorescence+spectrum",
"id_original" : "bn:03304206n",
"selected" : false
}
}, {
"data" : {
"id" : "32814",
"shared_name" : "bn:03690097n",
"peso" : 1.0,
"name" : "bn:03690097n",
"SUID" : 32814,
"dicionario" : "pathway",
"id_original" : "bn:03690097n",
"selected" : false
}
}, {
"data" : {
"id" : "32813",
"shared_name" : "bn:00091165v",
"peso" : 1.0,
"name" : "bn:00091165v",
"SUID" : 32813,
"dicionario" : "opens",
"id_original" : "bn:00091165v",
"selected" : false
}
}

what I expected :

var networks = {"From cyREST": {
"format_version" : "1.0",
"generated_by" : "cytoscape-3.7.2",
"target_cytoscapejs_version" : "~2.1",
"data" : {
"shared_name" : "From cyREST",
"name" : "From cyREST",
"SUID" : 7105,
"__Annotations" : [ ],
"selected" : true
},
"elements" : {
"nodes" : [ {
"data" : {
"id" : "7182",
"shared_name" : "bn:00059470n",
"peso" : 1.0,
"name" : "bn:00059470n",
"SUID" : 7182,
"dicionario" : "transplantation",
"id_original" : "bn:00059470n",
"selected" : false
},
"position" : {
"x" : 119.07734971186693,
"y" : -94.44902563095093
},
"selected" : false
}, {
"data" : {
"id" : "7181",
"shared_name" : "bn:01361897n",
"peso" : 1.0,
"name" : "bn:01361897n",
"SUID" : 7181,
"dicionario" : "precursor+cell",
"id_original" : "bn:01361897n",
"selected" : false
},
"position" : {
"x" : 124.65753464839037,
"y" : -37.36738348007202
},
"selected" : false
}