better filter sliders

use of edges(eid).hidden makes filters faster + rationalize function signatures + remove comments

twmain/Tinaweb.js

@@ -751,7 +751,6 @@ var TinaWebJS = function ( sigmacanvas ) {
                 this.style.cursor = 'wait'
                 // and waiting icon
                 this.insertBefore(createWaitIcon('noverlapwait'), this.children[0])
-
                 var listener = TW.partialGraph.startNoverlap();
                 var noverButton = this
                 listener.bind('stop', function(event) {
@@ -1080,8 +1079,7 @@ var TinaWebJS = function ( sigmacanvas ) {
         //       for context: family/type prop value,
         //       for values:  the property to filter
         NodeWeightFilter ( `#slidercat${activeId}nodesweight` ,
-                              TW.categories[activeId] ,
-                             "size"
+                              TW.categories[activeId]
                            );
 
         // ex: #slidercat1edgesweight

twmain/methods.js

@@ -52,7 +52,7 @@ TW.pushState = function( args ) {
         $(".for-nodecategory-0").show()
         $(".for-nodecategory-1").hide();
 
-        NodeWeightFilter( "#slidercat0nodesweight" ,  TW.categories[0], "size");
+        NodeWeightFilter( "#slidercat0nodesweight" ,  TW.categories[0]);
         EdgeWeightFilter("#slidercat0edgesweight", typesKey, "weight");
       }
 
@@ -61,7 +61,7 @@ TW.pushState = function( args ) {
           $(".for-nodecategory-0").hide()
           $(".for-nodecategory-1").show();
 
-          NodeWeightFilter( "#slidercat1nodesweight" ,  TW.categories[1], "size");
+          NodeWeightFilter( "#slidercat1nodesweight" ,  TW.categories[1]);
           EdgeWeightFilter("#slidercat1edgesweight", typesKey, "weight");
       }
 
@@ -69,10 +69,11 @@ TW.pushState = function( args ) {
       if(typesKey=="1|1") {
         $(".for-nodecategory-0").show()
         $(".for-nodecategory-1").show();
-          NodeWeightFilter( "#slidercat0nodesweight" ,  TW.categories[0], "size");
-          NodeWeightFilter( "#slidercat1nodesweight" ,  TW.categories[1], "size");
+          NodeWeightFilter( "#slidercat0nodesweight" ,  TW.categories[0]);
+          NodeWeightFilter( "#slidercat1nodesweight" ,  TW.categories[1]);
 
           // only truly bipartite edges => only one GUI slider
+          showDisabledSlider("#slidercat0edgesweight")
           EdgeWeightFilter("#slidercat1edgesweight", "1|1", "weight");
       }
     }

twmain/sigmaUtils.js

@@ -570,7 +570,9 @@ var SigmaUtils = function () {
                   this.toggleEdges(false)
                 }
 
-                TW.partialGraph.startForceAtlas2();
+                try {
+                  TW.partialGraph.startForceAtlas2();
+                } catch(e) {return}
 
                 var icon = createWaitIcon('layoutwait')
                 var btn = document.querySelector('#layoutButton')