v0.1.4

src/buffered_image_luminance_source.rs

@@ -221,14 +221,23 @@ impl LuminanceSource for BufferedImageLuminanceSource {
         width: usize,
         height: usize,
     ) -> Result<Box<dyn LuminanceSource>, crate::exceptions::Exceptions> {
-        return Ok(Box::new(BufferedImageLuminanceSource::with_details(
-            self.image
+        //  Ok(Box::new(BufferedImageLuminanceSource::with_details(
+        //     self.image
+        //         .crop_imm(left as u32, top as u32, width as u32, height as u32),
+        //     self.left + left as u32,
+        //     self.top + top as u32,
+        //     width,
+        //     height,
+        // )))
+        Ok(Box::new(Self {
+            image: self
+                .image
                 .crop_imm(left as u32, top as u32, width as u32, height as u32),
-            self.left + left as u32,
-            self.top + top as u32,
             width,
             height,
-        )));
+            left: self.left + left as u32,
+            top: self.top + top as u32,
+        }))
     }
 
     fn isRotateSupported(&self) -> bool {
@@ -238,9 +247,17 @@ impl LuminanceSource for BufferedImageLuminanceSource {
     fn rotateCounterClockwise(
         &self,
     ) -> Result<Box<dyn LuminanceSource>, crate::exceptions::Exceptions> {
-        Ok(Box::new(BufferedImageLuminanceSource::new(
-            self.image.rotate270(),
-        )))
+        // Ok(Box::new(BufferedImageLuminanceSource::new(
+        //     self.image.rotate270(),
+        // )))
+        let img = self.image.rotate270();
+        Ok(Box::new(Self {
+            width: img.width() as usize,
+            height: img.height() as usize,
+            image: img,
+            left: 0,
+            top: 0,
+        }))
     }
 
     fn rotateCounterClockwise45(
@@ -255,6 +272,13 @@ impl LuminanceSource for BufferedImageLuminanceSource {
 
         let new_img = DynamicImage::from(img);
 
-        Ok(Box::new(BufferedImageLuminanceSource::new(new_img)))
+        // Ok(Box::new(BufferedImageLuminanceSource::new(new_img)))
+        Ok(Box::new(Self {
+            width: new_img.width() as usize,
+            height: new_img.height() as usize,
+            image: new_img,
+            left: 0,
+            top: 0,
+        }))
     }
 }

src/common/bit_array.rs

@@ -196,11 +196,12 @@ impl BitArray {
      * Clears all bits (sets to false).
      */
     pub fn clear(&mut self) {
-        let max = self.bits.len();
-        for i in 0..max {
-            //for (int i = 0; i < max; i++) {
-            self.bits[i] = 0;
-        }
+        // let max = self.bits.len();
+        // for i in 0..max {
+        //     //for (int i = 0; i < max; i++) {
+        //     self.bits[i] = 0;
+        // }
+        self.bits.fill(0);
     }
 
     /**

src/common/bit_matrix.rs

@@ -212,6 +212,10 @@ impl BitMatrix {
         return Ok(((self.bits[offset] >> (x & 0x1f)) & 1) != 0);
     }
 
+    pub fn check_in_bounds(&self, x: u32, y: u32) -> bool {
+        (y as usize * self.row_size + (x as usize / 32)) > self.bits.len()
+    }
+
     /**
      * <p>Sets the given bit to true.</p>
      *
@@ -281,11 +285,12 @@ impl BitMatrix {
      * Clears all bits (sets to false).
      */
     pub fn clear(&mut self) {
-        let max = self.bits.len();
-        for i in 0..max {
-            //for (int i = 0; i < max; i++) {
-            self.bits[i] = 0;
-        }
+        // let max = self.bits.len();
+        // for i in 0..max {
+        //     //for (int i = 0; i < max; i++) {
+        //     self.bits[i] = 0;
+        // }
+        self.bits.fill(0);
     }
 
     /**

src/multi/qrcode/qr_code_multi_reader.rs

@@ -49,8 +49,7 @@ impl MultipleBarcodeReader for QRCodeMultiReader {
         hints: &crate::DecodingHintDictionary,
     ) -> Result<Vec<crate::RXingResult>, crate::Exceptions> {
         let mut results = Vec::new();
-        let detectorRXingResults =
-            MultiDetector::new(image.getBlackMatrix()).detectMulti(hints)?;
+        let detectorRXingResults = MultiDetector::new(image.getBlackMatrix()).detectMulti(hints)?;
         for detectorRXingResult in detectorRXingResults {
             let mut proc = || -> Result<(), Exceptions> {
                 let decoderRXingResult = decoder::decoder::decode_bitmatrix_with_hints(

src/pdf417/decoder/pdf_417_scanning_decoder.rs

@@ -817,7 +817,7 @@ fn adjustCodewordStartColumn(
                 return codewordStartColumn;
             }
             correctedStartColumn = (correctedStartColumn as i32 + increment) as u32;
-            if let Err(_) = image.try_get(correctedStartColumn, imageRow) {
+            if image.check_in_bounds(correctedStartColumn, imageRow) {
                 return 0;
             }
         }

src/qrcode/detector/detector_test.rs

@@ -32,7 +32,7 @@ fn test_encode_decode(value: &str) {
         let byt_matrix = qr_code.getMatrix().as_ref().unwrap().clone();
         // dbg!(BitMatrix::from(byt_matrix.clone()).to_string());
         // let mut detector = Detector::new(make_larger(&byt_matrix.into(),5));
-        let new_matrix : &BitMatrix = &byt_matrix.into();
+        let new_matrix: &BitMatrix = &byt_matrix.into();
         let mut detector = Detector::new(new_matrix);
         let detected_points = detector.detect().expect("must detect");
         let decoded = decoder::decode_bitmatrix(detected_points.getBits()).expect("must decode");