From 3af2e47bdab9e07f8da967e09c38635dd8199d5a Mon Sep 17 00:00:00 2001
From: James Brunton <james@stirlingpdf.com>
Date: Fri, 19 Sep 2025 15:51:28 +0100
Subject: [PATCH] Delete dead code

---
 .../tools/crop/CropAreaSelector.tsx           | 40 +------------------
 .../src/hooks/tools/crop/useCropParameters.ts | 12 +-----
 frontend/src/utils/cropCoordinates.ts         |  7 ----
 3 files changed, 2 insertions(+), 57 deletions(-)

diff --git a/frontend/src/components/tools/crop/CropAreaSelector.tsx b/frontend/src/components/tools/crop/CropAreaSelector.tsx
index d92f464cd..d49e5e61c 100644
--- a/frontend/src/components/tools/crop/CropAreaSelector.tsx
+++ b/frontend/src/components/tools/crop/CropAreaSelector.tsx
@@ -119,7 +119,7 @@ const CropAreaSelector: React.FC<CropAreaSelectorProps> = ({
 
     } else if (isResizing) {
       // Resizing the crop area
-      const newDomRect = calculateResizedRect(isResizing, domRect, x, y, initialCropArea, pdfBounds);
+      const newDomRect = calculateResizedRect(isResizing, domRect, x, y);
       const constrainedRect = constrainDOMRectToThumbnail(newDomRect, pdfBounds);
       const newCropArea = domToPDFCoordinates(constrainedRect, pdfBounds);
       onCropAreaChange(newCropArea);
@@ -145,28 +145,6 @@ const CropAreaSelector: React.FC<CropAreaSelectorProps> = ({
     }
   }, [isDragging, isResizing, handleMouseMove, handleMouseUp]);
 
-  // Update cursor based on mouse position
-  const getCursor = useCallback((clientX: number, clientY: number): string => {
-    if (disabled || !containerRef.current) return 'default';
-
-    const rect = containerRef.current.getBoundingClientRect();
-    const x = clientX - rect.left;
-    const y = clientY - rect.top;
-
-    if (!isPointInThumbnail(x, y, pdfBounds)) return 'default';
-
-    const handle = getResizeHandle(x, y, domRect);
-    if (handle) {
-      return getResizeCursor(handle);
-    }
-
-    if (isPointInCropArea(x, y, domRect)) {
-      return 'move';
-    }
-
-    return 'crosshair';
-  }, [disabled, pdfBounds, domRect]);
-
   return (
     <Box
       ref={containerRef}
@@ -237,27 +215,11 @@ function isPointInCropArea(x: number, y: number, domRect: DOMRect): boolean {
          y >= domRect.y && y <= domRect.y + domRect.height;
 }
 
-function getResizeCursor(handle: ResizeHandle): string {
-  const cursors = {
-    'nw': 'nw-resize',
-    'ne': 'ne-resize',
-    'sw': 'sw-resize',
-    'se': 'se-resize',
-    'n': 'n-resize',
-    'e': 'e-resize',
-    's': 's-resize',
-    'w': 'w-resize'
-  };
-  return cursors[handle!] || 'default';
-}
-
 function calculateResizedRect(
   handle: ResizeHandle,
   currentRect: DOMRect,
   mouseX: number,
   mouseY: number,
-  initialCropArea: CropArea,
-  pdfBounds: PDFBounds
 ): DOMRect {
   let { x, y, width, height } = currentRect;
 
diff --git a/frontend/src/hooks/tools/crop/useCropParameters.ts b/frontend/src/hooks/tools/crop/useCropParameters.ts
index aa1712fc3..871818f90 100644
--- a/frontend/src/hooks/tools/crop/useCropParameters.ts
+++ b/frontend/src/hooks/tools/crop/useCropParameters.ts
@@ -1,6 +1,6 @@
 import { BaseParameters } from '../../../types/parameters';
 import { useBaseParameters, BaseParametersHook } from '../shared/useBaseParameters';
-import { useMemo, useCallback } from 'react';
+import { useCallback } from 'react';
 import { CropArea, PDFBounds, constrainCropAreaToPDF, createFullPDFCropArea, roundCropArea } from '../../../utils/cropCoordinates';
 
 export interface CropParameters extends BaseParameters {
@@ -141,16 +141,6 @@ export const useCropParameters = (): CropParametersHook => {
     baseHook.updateParameter(parameter, value);
   }, [baseHook]);
 
-  // Calculate crop area percentage of original PDF
-  const getCropPercentage = useCallback((pdfBounds?: PDFBounds): number => {
-    if (!pdfBounds) return 100;
-
-    const cropArea = getCropArea();
-    const totalArea = pdfBounds.actualWidth * pdfBounds.actualHeight;
-    const cropAreaSize = cropArea.width * cropArea.height;
-
-    return (cropAreaSize / totalArea) * 100;
-  }, [getCropArea]);
 
   return {
     ...baseHook,
diff --git a/frontend/src/utils/cropCoordinates.ts b/frontend/src/utils/cropCoordinates.ts
index 5309a9734..6ad225572 100644
--- a/frontend/src/utils/cropCoordinates.ts
+++ b/frontend/src/utils/cropCoordinates.ts
@@ -186,13 +186,6 @@ export const isPointInThumbnail = (
          y <= pdfBounds.offsetY + pdfBounds.thumbnailHeight;
 };
 
-/**
- * Get the aspect ratio of the PDF
- */
-export const getPDFAspectRatio = (pdfBounds: PDFBounds): number => {
-  return pdfBounds.actualWidth / pdfBounds.actualHeight;
-};
-
 /**
  * Create a default crop area that covers the entire PDF
  */