From d9e0714379591801faa2b7fccffdd882b7d76244 Mon Sep 17 00:00:00 2001
From: Kishan Jadav <kishan_jadav@hotmail.com>
Date: Sat, 3 Jan 2026 09:29:44 +0000
Subject: [PATCH 1/2] feat(ios): support for corner radius

---
 ios/RNPDFPdf/RNPDFPdfView.mm | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)

diff --git a/ios/RNPDFPdf/RNPDFPdfView.mm b/ios/RNPDFPdf/RNPDFPdfView.mm
index 15c9b05f..b32dd6c0 100644
--- a/ios/RNPDFPdf/RNPDFPdfView.mm
+++ b/ios/RNPDFPdf/RNPDFPdfView.mm
@@ -221,6 +221,10 @@ - (void)updateLayoutMetrics:(const facebook::react::LayoutMetrics &)layoutMetric
     _initialed = YES;
 
     [self didSetProps:mProps];
+
+    if (self.layer.cornerRadius > 0) {
+      [self applyCornerRadius:_pdfView radius:self.layer.cornerRadius];
+    }
 }
 
 - (void)handleCommand:(const NSString *)commandName args:(const NSArray *)args
@@ -532,11 +536,30 @@ - (void)didSetProps:(NSArray<NSString *> *)changedProps
         }
 
         _pdfView.backgroundColor = [UIColor clearColor];
+        if (self.layer.cornerRadius > 0) {
+          [self applyCornerRadius:_pdfView radius:self.layer.cornerRadius];
+        }
+
         [_pdfView layoutDocumentView];
         [self setNeedsDisplay];
     }
 }
 
+- (void)applyCornerRadius:(UIView *)view radius:(CGFloat)radius {
+  view.layer.cornerRadius = self.layer.cornerRadius;
+  view.layer.masksToBounds = YES;
+
+  // Recursively apply the corner radius to the subviews, otherwise those will take precendence
+  if ([view isKindOfClass:[UIScrollView class]]) {
+    view.layer.cornerRadius = radius;
+    view.layer.masksToBounds = YES;
+    view.clipsToBounds = YES;
+  }
+
+  for (UIView *subview in view.subviews) {
+    [self applyCornerRadius:subview radius:radius];
+  }
+}
 
 - (void)reactSetFrame:(CGRect)frame
 {
@@ -550,6 +573,10 @@ - (void)reactSetFrame:(CGRect)frame
     _initialed = YES;
 
     [self didSetProps:mProps];
+
+    if (self.layer.cornerRadius > 0) {
+      [self applyCornerRadius:_pdfView radius:self.layer.cornerRadius];
+    }
 }
 
 

From ac79a13de495745e9cb94fe73fca2b0ff62b146f Mon Sep 17 00:00:00 2001
From: Kishan Jadav <kishan_jadav@hotmail.com>
Date: Sat, 3 Jan 2026 10:13:30 +0000
Subject: [PATCH 2/2] tweak ios corner radius to use a clipping view

---
 ios/RNPDFPdf/RNPDFPdfView.mm | 40 ++++++++++++++----------------------
 1 file changed, 15 insertions(+), 25 deletions(-)

diff --git a/ios/RNPDFPdf/RNPDFPdfView.mm b/ios/RNPDFPdf/RNPDFPdfView.mm
index b32dd6c0..e1e60f45 100644
--- a/ios/RNPDFPdf/RNPDFPdfView.mm
+++ b/ios/RNPDFPdf/RNPDFPdfView.mm
@@ -66,6 +66,7 @@ @implementation RNPDFPdfView
     RCTBridge *_bridge;
     PDFDocument *_pdfDocument;
     PDFView *_pdfView;
+    UIView *_pdfClipView;
     PDFOutline *root;
     float _fixScaleFactor;
     bool _initialed;
@@ -212,7 +213,8 @@ - (void)updateLayoutMetrics:(const facebook::react::LayoutMetrics &)layoutMetric
 {
     // Fabric equivalent of `reactSetFrame` method
     [super updateLayoutMetrics:layoutMetrics oldLayoutMetrics:oldLayoutMetrics];
-    _pdfView.frame = CGRectMake(0, 0, layoutMetrics.frame.size.width, layoutMetrics.frame.size.height);
+    _pdfClipView.frame = CGRectMake(0, 0, layoutMetrics.frame.size.width, layoutMetrics.frame.size.height);
+    _pdfView.frame = _pdfClipView.bounds;
 
     NSMutableArray *mProps = [_changedProps mutableCopy];
     if (_initialed) {
@@ -223,7 +225,8 @@ - (void)updateLayoutMetrics:(const facebook::react::LayoutMetrics &)layoutMetric
     [self didSetProps:mProps];
 
     if (self.layer.cornerRadius > 0) {
-      [self applyCornerRadius:_pdfView radius:self.layer.cornerRadius];
+      _pdfClipView.layer.cornerRadius = self.layer.cornerRadius;
+      _pdfClipView.layer.masksToBounds = YES;
     }
 }
 
@@ -281,8 +284,12 @@ - (void)initCommonProps
     _initialed = NO;
     _changedProps = NULL;
 
-    [self addSubview:_pdfView];
+    _pdfClipView = [[UIView alloc] initWithFrame:self.bounds];
+    _pdfClipView.backgroundColor = [UIColor clearColor];
+    _pdfClipView.clipsToBounds = YES;
 
+    [self addSubview:_pdfClipView];
+    [_pdfClipView addSubview:_pdfView];
 
     // register notification
     NSNotificationCenter *center = [NSNotificationCenter defaultCenter];
@@ -536,35 +543,16 @@ - (void)didSetProps:(NSArray<NSString *> *)changedProps
         }
 
         _pdfView.backgroundColor = [UIColor clearColor];
-        if (self.layer.cornerRadius > 0) {
-          [self applyCornerRadius:_pdfView radius:self.layer.cornerRadius];
-        }
-
         [_pdfView layoutDocumentView];
         [self setNeedsDisplay];
     }
 }
 
-- (void)applyCornerRadius:(UIView *)view radius:(CGFloat)radius {
-  view.layer.cornerRadius = self.layer.cornerRadius;
-  view.layer.masksToBounds = YES;
-
-  // Recursively apply the corner radius to the subviews, otherwise those will take precendence
-  if ([view isKindOfClass:[UIScrollView class]]) {
-    view.layer.cornerRadius = radius;
-    view.layer.masksToBounds = YES;
-    view.clipsToBounds = YES;
-  }
-
-  for (UIView *subview in view.subviews) {
-    [self applyCornerRadius:subview radius:radius];
-  }
-}
-
 - (void)reactSetFrame:(CGRect)frame
 {
     [super reactSetFrame:frame];
-    _pdfView.frame = CGRectMake(0, 0, frame.size.width, frame.size.height);
+    _pdfClipView.frame = CGRectMake(0, 0, frame.size.width, frame.size.height);
+    _pdfView.frame = _pdfClipView.bounds;
 
     NSMutableArray *mProps = [_changedProps mutableCopy];
     if (_initialed) {
@@ -575,7 +563,8 @@ - (void)reactSetFrame:(CGRect)frame
     [self didSetProps:mProps];
 
     if (self.layer.cornerRadius > 0) {
-      [self applyCornerRadius:_pdfView radius:self.layer.cornerRadius];
+      _pdfClipView.layer.cornerRadius = self.layer.cornerRadius;
+      _pdfClipView.layer.masksToBounds = YES;
     }
 }
 
@@ -596,6 +585,7 @@ - (void)dealloc{
 
     _pdfDocument = Nil;
     _pdfView = Nil;
+    _pdfClipView = Nil;
 
     //Remove notifications
     [[NSNotificationCenter defaultCenter] removeObserver:self name:@"PDFViewDocumentChangedNotification" object:nil];