GUI: a failed attempt at making buffer shaped like triangles

dream/platform/src/jsplumb/jsplumb.js

@@ -370,7 +370,8 @@
         source: gadget.props.node_id_to_dom_element_id[edge_data.source],
         target: gadget.props.node_id_to_dom_element_id[edge_data.destination],
         Connector: [ "Bezier", {curviness: 75} ],
-        overlays: overlays
+        overlays: overlays,
+        endpoint: "Dot"
       });
     }
 
@@ -764,6 +765,7 @@
 
     // Add some flowchart endpoints
     // TODO: add them all !
+    if (!class_definition.shape) {
       gadget.props.jsplumb_instance.addEndpoint(dom_element_id, {
           isSource:true,
           maxConnections:-1,
@@ -771,14 +773,20 @@
                                      gap:10,
                                      cornerRadius:5,
                                      alwaysRespectStubs:true } ]
-        }, { anchor: "BottomCenter",
-            uuid: node_id + ".flowchartBottomCenter" });
+          }, { anchor: "BottomCenter", uuid: node_id + ".flowchartBottomCenter" });
       
       gadget.props.jsplumb_instance.addEndpoint(dom_element_id,
           { isTarget:true, maxConnections: -1 },
           { anchor: "LeftMiddle", uuid: node_id + ".flowChartLeftMiddle" });
-
-
+    }
+    else { 
+      console.log("shape :)");
+        gadget.props.jsplumb_instance.addEndpoint(dom_element_id,
+        {
+         endpoint:"Dot",
+         anchor:[ "Perimeter", { shape:"Triangle" }]
+         });
+      }
     gadget.notifyDataChanged();
   }