switch to using Point in one-d-derive macros

Also start updates to make point more generic, still not complete or fully implemented.

Some code cleanup

Cargo.toml

@@ -25,7 +25,7 @@ image = {version = "0.24", optional = true}
 imageproc = {version = "0.23", optional = true}
 unicode-segmentation = "1.10"
 codepage-437 = "0.1.0"
-rxing-one-d-proc-derive = {version = "0.4", path ="./crates/one-d-proc-derive"}
+rxing-one-d-proc-derive = {version = "0.5", path ="./crates/one-d-proc-derive"}
 num = "0.4.0"
 svg = {version = "0.13", optional = true}
 resvg = {version = "0.29.0", optional = true, default-features=false}

crates/one-d-proc-derive/Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "rxing-one-d-proc-derive"
 repository = "https://github.com/rxing-core/rxing/tree/main/crates/one-d-proc-derive"
-version = "0.4.0"
+version = "0.5.0"
 edition = "2021"
 description = "proc macros to simplify the development of one-d barcode symbologies in rxing (https://github.com/rxing-core/rxing)"
 license = "Apache-2.0"

crates/one-d-proc-derive/src/lib.rs

@@ -20,7 +20,7 @@ fn impl_one_d_reader_macro(ast: &syn::DeriveInput) -> TokenStream {
         use crate::DecodingHintDictionary;
         use crate::RXingResultMetadataType;
         use crate::RXingResultMetadataValue;
-        use crate::RXingResultPoint;
+        use crate::Point;
         use crate::Reader;
         use crate::Binarizer;
 
@@ -64,7 +64,7 @@ fn impl_one_d_reader_macro(ast: &syn::DeriveInput) -> TokenStream {
                       let points = result.getRXingResultPointsMut();
                       for i in 0..total_points{
                     // for (int i = 0; i < points.length; i++) {
-                      points[i] =  RXingResultPoint::new(height as f32- points[i].getY() - 1.0, points[i].getX());
+                      points[i] =  Point::new(height as f32- points[i].getY() - 1.0, points[i].getX());
                     }
                   // }
 

src/common/bit_source.rs

@@ -159,7 +159,7 @@ impl BitSource {
                 let mask = (0xFF >> bits_to_not_read) << bits_to_not_read;
                 result = (result << num_bits)
                     | ((self.bytes[byte_offset] & mask) as u32 >> bits_to_not_read);
-                bit_offset += num_bits;
+                //bit_offset += num_bits; // Removed, this is a holdover from setting the actual values in c++
             }
         }
 

src/common/cpp_essentials/pattern.rs

@@ -228,9 +228,10 @@ impl<'a> PatternView<'a> {
         let mut size = size.unwrap_or(0);
         if size == 0 {
             size = self.count - offset;
-        } else if size < 0 {
-            size += self.count - offset;
         } 
+        // else if size < 0 {
+        //     size += self.count - offset;
+        // }
 
         PatternView {
             data: self.data,

src/qrcode/cpp_port/decoder.rs

@@ -145,7 +145,7 @@ pub fn ToAlphaNumericChar(value: u32) -> Result<char> {
         ' ', '$', '%', '*', '+', '-', '.', '/', ':',
     ];
 
-    if value < 0 || value >= (ALPHANUMERIC_CHARS.len()) {
+    if value >= (ALPHANUMERIC_CHARS.len()) {
         return Err(Exceptions::index_out_of_bounds_with(
             "oAlphaNumericChar: out of range",
         ));

src/qrcode/cpp_port/detector.rs

@@ -590,19 +590,22 @@ pub fn SampleQR(image: &BitMatrix, fp: &FinderPatternSet) -> Result<QRCodeDetect
         // #if 1
         let apM = version.as_ref().unwrap().getAlignmentPatternCenters(); // alignment pattern positions in modules
         let mut apP = Matrix::new(apM.len(), apM.len())?; // found/guessed alignment pattern positions in pixels
-                                                          // let apP = Matrix<std::optional<PointF>>(Size(apM), Size(apM)); // found/guessed alignment pattern positions in pixels
         let N = (apM.len()) - 1;
 
         // project the alignment pattern at module coordinates x/y to pixel coordinate based on current mod2Pix
-        let projectM2P = /*[&mod2Pix, &apM]*/| x,  y, mod2Pix: &PerspectiveTransform| { mod2Pix.transform_point(Point::centered(point_i(apM[x], apM[y]))) };
+        let projectM2P = |x, y, mod2Pix: &PerspectiveTransform| {
+            mod2Pix.transform_point(Point::centered(point_i(apM[x], apM[y])))
+        };
 
-        let mut findInnerCornerOfConcentricPattern = /*[&image, &apP, &projectM2P]*/| x,  y,   fp:ConcentricPattern| {
+        let mut findInnerCornerOfConcentricPattern = |x, y, fp: ConcentricPattern| {
             let pc = apP.set(x, y, projectM2P(x, y, &mod2Pix));
-            if let Some(fpQuad) = FindConcentricPatternCorners(image, fp.p, fp.size, 2)
+            if let Some(fpQuad) = FindConcentricPatternCorners(image, fp.p, fp.size, 2) {
-			// if (auto fpQuad = FindConcentricPatternCorners(image, fp, fp.size, 2))
+                for c in fpQuad.0 {
-				{for  c in fpQuad .0
+                    if Point::distance(c, pc) < (fp.size as f32) / 2.0 {
-					{if Point::distance(c, pc) < (fp.size as f32) / 2.0
+                        apP.set(x, y, c);
-						{apP.set(x, y, c);}}}
+                    }
+                }
+            }
         };
 
         findInnerCornerOfConcentricPattern(0, 0, fp.tl);
@@ -823,11 +826,10 @@ pub fn DetectPureQR(image: &BitMatrix) -> Result<QRCodeDetectorResult> {
         [tr, point(-1.0, 1.0)],
         [bl, point(1.0, -1.0)],
     ] {
-        // for (auto [p, d] : {std::pair(tl, PointI{1, 1}), {tr, {-1, 1}}, {bl, {1, -1}}}) {
         diagonal = EdgeTracer::new(image, p, d)
             .readPatternFromBlack(1, Some((width / 3 + 1) as i32))
             .ok_or(Exceptions::NOT_FOUND)?;
-        // diagonal = BitMatrixCursorI(image, p, d).readPatternFromBlack<Pattern>(1, width / 3 + 1);
+
         let diag_hld = diagonal.to_vec().into();
         let view = PatternView::new(&diag_hld);
         if !(IsPattern::<E2E, 5, 7, false>(&view, &PATTERN, None, 0.0, 0.0) != 0.0) {

src/rxing_result_point.rs

@@ -15,9 +15,37 @@ use crate::ResultPoint;
  */
 #[cfg_attr(feature = "serde", derive(Serialize, Deserialize))]
 #[derive(Debug, Clone, Copy, Default)]
-pub struct Point {
+pub struct PointT<T> {
-    pub(crate) x: f32,
+    pub x: T,
-    pub(crate) y: f32,
+    pub y: T,
+}
+// #[cfg_attr(feature = "serde", derive(Serialize, Deserialize))]
+// #[derive(Debug, Clone, Copy, Default)]
+// pub struct Point {
+//     pub(crate) x: f32,
+//     pub(crate) y: f32,
+// }
+
+pub type PointF = PointT<f32>;
+pub type PointI = PointT<u32>;
+pub type Point = PointF;
+
+impl Into<PointI> for Point {
+    fn into(self) -> PointI {
+        PointI{
+            x: self.x.floor() as u32,
+            y: self.y.floor() as u32,
+        }
+    }
+}
+
+impl Into<Point> for PointI {
+    fn into(self) -> Point {
+        Point {
+            x: self.x as f32,
+            y: self.y as f32,
+        }
+    }
 }
 
 /** An alias for `Point::new`. */
@@ -33,9 +61,6 @@ pub fn point_i<T: Into<i64>>(x: T, y: T) -> Point {
     Point::new(x.into() as f32, y.into() as f32)
 }
 
-/** Currently necessary because the external OneDReader proc macro uses it. */
-pub type RXingResultPoint = Point;
-
 impl Hash for Point {
     fn hash<H: std::hash::Hasher>(&self, state: &mut H) {
         self.x.to_string().hash(state);