mirror of
https://github.com/starovoid/rxing.git
synced 2026-07-26 04:12:34 +00:00
cargo fmt
This commit is contained in:
Henry Schimke
@@ -14,166 +14,190 @@
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* limitations under the License.
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*/
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use crate::{common::BitMatrix, RXingResultPoint, Exceptions, ResultPoint};
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use crate::{common::BitMatrix, Exceptions, RXingResultPoint, ResultPoint};
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/**
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* @author Guenther Grau
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*/
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#[derive(Clone)]
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pub struct BoundingBox<'a> {
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image:&'a BitMatrix,
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topLeft:RXingResultPoint,
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bottomLeft:RXingResultPoint,
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topRight:RXingResultPoint,
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bottomRight:RXingResultPoint,
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minX:u32,
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maxX:u32,
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minY:u32,
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maxY:u32,
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image: &'a BitMatrix,
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topLeft: RXingResultPoint,
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bottomLeft: RXingResultPoint,
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topRight: RXingResultPoint,
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bottomRight: RXingResultPoint,
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minX: u32,
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maxX: u32,
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minY: u32,
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maxY: u32,
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}
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impl<'a> BoundingBox<'_> {
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pub fn new(
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image: &'a BitMatrix,
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topLeft: Option<RXingResultPoint>,
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bottomLeft: Option<RXingResultPoint>,
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topRight: Option<RXingResultPoint>,
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bottomRight: Option<RXingResultPoint>,
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) -> Result<BoundingBox<'a>, Exceptions> {
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let leftUnspecified = topLeft.is_none() || bottomLeft.is_none();
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let rightUnspecified = topRight.is_none() || bottomRight.is_none();
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if leftUnspecified && rightUnspecified {
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return Err(Exceptions::NotFoundException("".to_owned()));
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}
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pub fn new( image:&'a BitMatrix,
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topLeft:Option<RXingResultPoint>,
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bottomLeft:Option<RXingResultPoint>,
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topRight:Option<RXingResultPoint>,
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bottomRight:Option<RXingResultPoint>) -> Result<BoundingBox<'a>,Exceptions> {
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let leftUnspecified = topLeft.is_none() || bottomLeft .is_none();
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let rightUnspecified = topRight .is_none() || bottomRight .is_none();
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if leftUnspecified && rightUnspecified {
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return Err(Exceptions::NotFoundException("".to_owned()))
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let newTopLeft;
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let newBottomLeft;
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let newTopRight;
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let newBottomRight;
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if leftUnspecified {
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newTopRight = topRight.unwrap();
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newBottomRight = bottomRight.unwrap();
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newTopLeft = RXingResultPoint::new(0.0, newTopRight.getY());
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newBottomLeft = RXingResultPoint::new(0.0, newBottomRight.getY());
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} else if rightUnspecified {
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newTopLeft = topLeft.unwrap();
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newBottomLeft = bottomLeft.unwrap();
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newTopRight = RXingResultPoint::new(image.getWidth() as f32 - 1.0, newTopLeft.getY());
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newBottomRight =
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RXingResultPoint::new(image.getWidth() as f32 - 1.0, newBottomLeft.getY());
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} else {
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newTopLeft = topLeft.unwrap();
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newTopRight = topRight.unwrap();
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newBottomLeft = bottomLeft.unwrap();
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newBottomRight = bottomRight.unwrap();
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}
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Ok(BoundingBox {
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image,
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minX: newTopLeft.getX().min(newBottomLeft.getX()) as u32,
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maxX: newTopRight.getX().max(newBottomRight.getX()) as u32,
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minY: newTopLeft.getY().min(newTopRight.getY()) as u32,
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maxY: newBottomLeft.getY().max(newBottomRight.getY()) as u32,
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topLeft: newTopLeft,
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bottomLeft: newBottomLeft,
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topRight: newTopRight,
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bottomRight: newBottomRight,
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})
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}
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let newTopLeft;
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let newBottomLeft;
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let newTopRight;
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let newBottomRight;
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if leftUnspecified {
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newTopRight = topRight.unwrap();
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newBottomRight = bottomRight.unwrap();
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newTopLeft = RXingResultPoint::new(0.0, newTopRight.getY());
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newBottomLeft = RXingResultPoint::new(0.0, newBottomRight.getY());
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} else if rightUnspecified {
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newTopLeft = topLeft.unwrap();
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newBottomLeft = bottomLeft.unwrap();
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newTopRight = RXingResultPoint::new(image.getWidth() as f32 - 1.0, newTopLeft.getY());
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newBottomRight = RXingResultPoint::new(image.getWidth() as f32 - 1.0, newBottomLeft.getY());
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}else {
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newTopLeft = topLeft.unwrap();
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newTopRight = topRight.unwrap();
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newBottomLeft = bottomLeft.unwrap();
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newBottomRight = bottomRight.unwrap();
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pub fn from_other(boundingBox: &'a BoundingBox) -> BoundingBox<'a> {
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BoundingBox {
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image: boundingBox.image,
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topLeft: boundingBox.topLeft,
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bottomLeft: boundingBox.bottomLeft,
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topRight: boundingBox.topRight,
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bottomRight: boundingBox.bottomRight,
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minX: boundingBox.minX,
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maxX: boundingBox.maxX,
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minY: boundingBox.minY,
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maxY: boundingBox.maxY,
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}
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}
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Ok(BoundingBox {
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image,
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minX: newTopLeft.getX().min(newBottomLeft.getX()) as u32,
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maxX: newTopRight.getX().max(newBottomRight.getX()) as u32,
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minY: newTopLeft.getY().min(newTopRight.getY()) as u32,
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maxY: newBottomLeft.getY().max(newBottomRight.getY()) as u32,
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topLeft: newTopLeft,
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bottomLeft: newBottomLeft,
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topRight: newTopRight,
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bottomRight: newBottomRight,
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})
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}
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pub fn merge(
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leftBox: Option<&'a BoundingBox>,
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rightBox: Option<&'a BoundingBox>,
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) -> Result<BoundingBox<'a>, Exceptions> {
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if leftBox.is_none() {
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return Ok(rightBox.unwrap().clone());
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}
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if rightBox.is_none() {
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return Ok(leftBox.unwrap().clone());
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}
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let leftBox = leftBox.unwrap();
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let rightBox = rightBox.unwrap();
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pub fn from_other( boundingBox:&'a BoundingBox) -> BoundingBox<'a> {
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BoundingBox {
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image: boundingBox.image,
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topLeft: boundingBox.topLeft,
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bottomLeft: boundingBox.bottomLeft,
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topRight: boundingBox.topRight,
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bottomRight: boundingBox.bottomRight,
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minX: boundingBox.minX,
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maxX: boundingBox.maxX,
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minY: boundingBox.minY,
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maxY: boundingBox.maxY,
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}
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}
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pub fn merge( leftBox:Option<&'a BoundingBox>, rightBox:Option<&'a BoundingBox>) -> Result<BoundingBox<'a>,Exceptions> {
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if leftBox.is_none() {
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return Ok(rightBox.unwrap().clone())
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}
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if rightBox .is_none() {
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return Ok(leftBox.unwrap().clone())
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}
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let leftBox = leftBox.unwrap();
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let rightBox = rightBox.unwrap();
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BoundingBox::new(leftBox.image, Some(leftBox.topLeft), Some(leftBox.bottomLeft), Some(rightBox.topRight), Some(rightBox.bottomRight))
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}
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pub fn addMissingRows(&self, missingStartRows:u32, missingEndRows:u32, isLeft:bool) -> Result<BoundingBox,Exceptions> {
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let mut newTopLeft = self.topLeft;
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let mut newBottomLeft = self.bottomLeft;
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let mut newTopRight = self.topRight;
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let mut newBottomRight = self.bottomRight;
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if missingStartRows > 0 {
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let top = if isLeft {self.topLeft} else {self.topRight};
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let mut newMinY = top.getY() - missingStartRows as f32;
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if newMinY < 0.0 {
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newMinY = 0.0;
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}
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let newTop = RXingResultPoint::new(top.getX(), newMinY);
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if isLeft {
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newTopLeft = newTop;
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} else {
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newTopRight = newTop;
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}
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BoundingBox::new(
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leftBox.image,
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Some(leftBox.topLeft),
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Some(leftBox.bottomLeft),
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Some(rightBox.topRight),
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Some(rightBox.bottomRight),
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)
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}
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if missingEndRows > 0 {
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let bottom = if isLeft { self.bottomLeft} else {self.bottomRight};
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let mut newMaxY = bottom.getY() as u32 + missingEndRows;
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if newMaxY >= self.image.getHeight() {
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newMaxY = self.image.getHeight() - 1;
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}
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let newBottom = RXingResultPoint::new(bottom.getX(), newMaxY as f32);
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if isLeft {
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newBottomLeft = newBottom;
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} else {
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newBottomRight = newBottom;
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}
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pub fn addMissingRows(
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&self,
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missingStartRows: u32,
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missingEndRows: u32,
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isLeft: bool,
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) -> Result<BoundingBox, Exceptions> {
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let mut newTopLeft = self.topLeft;
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let mut newBottomLeft = self.bottomLeft;
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let mut newTopRight = self.topRight;
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let mut newBottomRight = self.bottomRight;
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if missingStartRows > 0 {
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let top = if isLeft { self.topLeft } else { self.topRight };
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let mut newMinY = top.getY() - missingStartRows as f32;
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if newMinY < 0.0 {
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newMinY = 0.0;
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}
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let newTop = RXingResultPoint::new(top.getX(), newMinY);
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if isLeft {
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newTopLeft = newTop;
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} else {
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newTopRight = newTop;
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}
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}
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if missingEndRows > 0 {
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let bottom = if isLeft {
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self.bottomLeft
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} else {
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self.bottomRight
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};
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let mut newMaxY = bottom.getY() as u32 + missingEndRows;
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if newMaxY >= self.image.getHeight() {
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newMaxY = self.image.getHeight() - 1;
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}
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let newBottom = RXingResultPoint::new(bottom.getX(), newMaxY as f32);
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if isLeft {
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newBottomLeft = newBottom;
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} else {
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newBottomRight = newBottom;
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}
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}
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BoundingBox::new(
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self.image,
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Some(newTopLeft),
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Some(newBottomLeft),
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Some(newTopRight),
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Some(newBottomRight),
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)
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}
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BoundingBox::new(self.image, Some(newTopLeft), Some(newBottomLeft), Some(newTopRight), Some(newBottomRight))
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}
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pub fn getMinX(&self) -> u32 {
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self.minX
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}
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pub fn getMinX(&self) -> u32{
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self. minX
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}
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pub fn getMaxX(&self) -> u32 {
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self.maxX
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}
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pub fn getMaxX(&self) -> u32{
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self. maxX
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}
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pub fn getMinY(&self) -> u32 {
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self.minY
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}
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pub fn getMinY(&self) -> u32{
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self. minY
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}
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pub fn getMaxY(&self) -> u32 {
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self.maxY
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}
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pub fn getMaxY(&self) -> u32{
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self. maxY
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}
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pub fn getTopLeft(&self) -> &RXingResultPoint {
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&self.topLeft
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}
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pub fn getTopLeft(&self) -> &RXingResultPoint{
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&self. topLeft
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}
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pub fn getTopRight(&self) -> &RXingResultPoint {
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&self.topRight
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}
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pub fn getTopRight(&self) -> &RXingResultPoint{
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&self. topRight
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}
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pub fn getBottomLeft(&self) -> &RXingResultPoint{
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&self. bottomLeft
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}
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pub fn getBottomRight(&self) -> &RXingResultPoint{
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&self. bottomRight
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}
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pub fn getBottomLeft(&self) -> &RXingResultPoint {
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&self.bottomLeft
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}
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pub fn getBottomRight(&self) -> &RXingResultPoint {
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&self.bottomRight
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}
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}
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