feat: add segment label tool (#5164)

modes/longitudinal/src/initToolGroups.js

@@ -95,6 +95,12 @@ function initDefaultToolGroup(extensionManager, toolGroupService, commandsManage
       {
         toolName: toolNames.AdvancedMagnify,
       },
+      {
+        toolName: toolNames.SegmentLabel,
+        configuration: {
+          hoverTimeout: 1,
+        },
+      },
     ],
   };
 

modes/segmentation/src/initToolGroups.ts

@@ -114,7 +114,16 @@ function createTools(utilityModule) {
 
       { toolName: toolNames.UltrasoundDirectional },
     ],
-    disabled: [{ toolName: toolNames.ReferenceLines }, { toolName: toolNames.AdvancedMagnify }],
+    disabled: [
+      { toolName: toolNames.ReferenceLines },
+      { toolName: toolNames.AdvancedMagnify },
+      {
+        toolName: toolNames.SegmentLabel,
+        configuration: {
+          hoverTimeout: 1,
+        },
+      },
+    ],
   };
 }