fix(ArrowAnnotate): Allow free-form text for arrow annotations (#5259)

extensions/cornerstone/src/commandsModule.ts

@@ -637,10 +637,22 @@ function commandsModule({
 
       viewportGridService.setActiveViewportId(viewportId);
     },
-    arrowTextCallback: async ({ callback }) => {
+    arrowTextCallback: async ({ callback, data }) => {
       const labelConfig = customizationService.getCustomization('measurementLabels');
       const renderContent = customizationService.getCustomization('ui.labellingComponent');
 
+      if (!labelConfig) {
+        const label = await callInputDialog({
+          uiDialogService,
+          title: 'Edit Arrow Text',
+          placeholder: data?.data?.label || 'Enter new text',
+          defaultValue: data?.data?.label || '',
+        });
+
+        callback?.(label);
+        return;
+      }
+
       const value = await callInputDialogAutoComplete({
         uiDialogService,
         labelConfig,

extensions/cornerstone/src/initMeasurementService.ts

@@ -409,10 +409,6 @@ const connectMeasurementServiceToTools = ({
         setAnnotationLabel(sourceAnnotation, element, label);
       }
 
-      if (metadata.toolName === 'ArrowAnnotate') {
-        data.text = label;
-      }
-
       // update the isLocked state
       annotation.locking.setAnnotationLocked(uid, isLocked);
 

extensions/cornerstone/src/utils/measurementServiceMappings/ArrowAnnotate.ts

@@ -75,7 +75,7 @@ const ArrowAnnotate = {
       frameNumber: mappedAnnotations[0]?.frameNumber || 1,
       toolName: metadata.toolName,
       displaySetInstanceUID: displaySet.displaySetInstanceUID,
-      label: data.text,
+      label: data.label,
       displayText: displayText,
       data: data.cachedStats,
       type: getValueTypeFromToolType(toolName),