show circles when setting contact types

src/component/component.js

@@ -37,7 +37,9 @@ class pdbLigandEnv extends LitElement {
     let prevCType = this._contactType + "";
     this._contactType = value;
     if (prevCType.length > 0) {
-      this.renderLigandEnv();
+      if(this.display){
+        this.display.showWeights(value)
+      }
     }
   } 
   get contactType() { return this._contactType; }
@@ -109,12 +111,12 @@ class pdbLigandEnv extends LitElement {
     this.display.ligandIntxData = IntxData;
   }
 
-  set atomWeights(contactType) {
-    if (!contactType || !this.display.ligandIntxData){
-      return;
-    }
-    this.display.showWeights(contactType);
-  }
+  // set atomWeights(contactType) {
+  //   if (!contactType || !this.display.ligandIntxData){
+  //     return;
+  //   }
+  //   this.display.showWeights(contactType);
+  // }
 
   set highlightSubstructure(substructure) {
     if (!this.display) {