From 93d798db99c0dee53ef73c376f8a74ac3049cf3f Mon Sep 17 00:00:00 2001
From: Joe Boccanfuso <109477394+jbocce@users.noreply.github.com>
Date: Thu, 19 Oct 2023 13:02:03 -0400
Subject: [PATCH] fix(calibration): No calibration popup caused by perhaps an
 unused code optimization for production builds (#3736)

---
 extensions/cornerstone/src/tools/CalibrationLineTool.ts | 8 --------
 1 file changed, 8 deletions(-)

diff --git a/extensions/cornerstone/src/tools/CalibrationLineTool.ts b/extensions/cornerstone/src/tools/CalibrationLineTool.ts
index 3b4a9bede0b..c9e008fc61b 100644
--- a/extensions/cornerstone/src/tools/CalibrationLineTool.ts
+++ b/extensions/cornerstone/src/tools/CalibrationLineTool.ts
@@ -66,14 +66,6 @@ export function onCompletedCalibrationLine(servicesManager, csToolsEvent) {
       calculateLength3(annotationData.handles.points[0], annotationData.handles.points[1]) * 100
     ) / 100;
 
-  // calculate the currently applied pixel spacing on the viewport
-  const calibratedPixelSpacing = metaData.get('calibratedPixelSpacing', imageId);
-  const imagePlaneModule = metaData.get('imagePlaneModule', imageId);
-  const currentRowPixelSpacing =
-    calibratedPixelSpacing?.[0] || imagePlaneModule?.rowPixelSpacing || 1;
-  const currentColumnPixelSpacing =
-    calibratedPixelSpacing?.[1] || imagePlaneModule?.columnPixelSpacing || 1;
-
   const adjustCalibration = newLength => {
     const spacingScale = newLength / length;