From 7f8731b03405f6780a57e53f446163c54962e98c Mon Sep 17 00:00:00 2001
From: EscapedGibbon <maximgolubev2@gmail.com>
Date: Tue, 1 Jul 2025 09:27:24 +0200
Subject: [PATCH 1/2] fix: fix bug with matrix size check

---
 src/geometry/transform.ts | 19 ++++++++++---------
 1 file changed, 10 insertions(+), 9 deletions(-)

diff --git a/src/geometry/transform.ts b/src/geometry/transform.ts
index ebf8ad932..3efff74cf 100644
--- a/src/geometry/transform.ts
+++ b/src/geometry/transform.ts
@@ -62,6 +62,16 @@ export function transform(
     fullImage,
   } = options;
   let { width = image.width, height = image.height } = options;
+
+  if (!isValidMatrix(transformMatrix)) {
+    throw new TypeError(
+      `transformation matrix must be 2x3 or 3x3. Received ${transformMatrix.length}x${transformMatrix[1].length}`,
+    );
+  }
+  if (transformMatrix.length === 2) {
+    transformMatrix.push([0, 0, 1]);
+  }
+
   if (fullImage) {
     transformMatrix = transformMatrix.map((row) => row.slice());
     transformMatrix[0][2] = 0;
@@ -126,15 +136,6 @@ export function transform(
     height = Math.round(height);
   }
 
-  if (!isValidMatrix(transformMatrix)) {
-    throw new TypeError(
-      `transformation matrix must be 2x3 or 3x3. Received ${transformMatrix.length}x${transformMatrix[1].length}`,
-    );
-  }
-  if (transformMatrix.length === 2) {
-    transformMatrix.push([0, 0, 1]);
-  }
-
   if (!options.inverse) {
     transformMatrix = inverse(new Matrix(transformMatrix)).to2DArray();
   }

From ff7ab8e5664e5220a35ba9552bc0c97707a54bc9 Mon Sep 17 00:00:00 2001
From: EscapedGibbon <maximgolubev2@gmail.com>
Date: Tue, 1 Jul 2025 09:27:51 +0200
Subject: [PATCH 2/2] test: add testing case for fullImage:true

---
 src/geometry/__tests__/transform.test.ts | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/src/geometry/__tests__/transform.test.ts b/src/geometry/__tests__/transform.test.ts
index 9a49acdba..ed4b30dc9 100644
--- a/src/geometry/__tests__/transform.test.ts
+++ b/src/geometry/__tests__/transform.test.ts
@@ -34,6 +34,24 @@ test('compare result of clockwise rotation with opencv', () => {
   expect(transformed).toMatchImage('opencv/testClockwiseRot90.png');
 });
 
+test('compare result of clockwise rotation with opencv and fullImage:true', () => {
+  const img = testUtils.load('opencv/test.png');
+  const transformed = img.transform(
+    [
+      [0, -1, img.width + 1],
+      [1, 0, 0],
+    ],
+    {
+      inverse: false,
+      fullImage: true,
+      borderType: 'constant',
+      borderValue: 0,
+      interpolationType: 'bilinear',
+    },
+  );
+  expect(transformed).toMatchImage('opencv/testClockwiseRot90.png');
+});
+
 test('compare result of anti-clockwise rotation with opencv', () => {
   const img = testUtils.load('opencv/test.png');
   const transformed = img.transform(