move maxicode detector to Point

This commit is contained in:
Henry Schimke
2023-03-01 10:47:31 -06:00
parent 24e35f4226
commit 42efbb397d
3 changed files with 152 additions and 159 deletions

View File

@@ -451,9 +451,7 @@ fn decode_command(
);
}
Err(search_err) => {
println!(
"Error while attempting to locate barcode in '{file_name}': {search_err}"
);
println!("Error while attempting to locate barcode in '{file_name}': {search_err}");
}
}
}

View File

@@ -28,7 +28,7 @@ fn impl_one_d_reader_macro(ast: &syn::DeriveInput) -> TokenStream {
fn decode(&mut self, image: &mut crate::BinaryBitmap) -> Result<crate::RXingResult, Exceptions> {
self.decode_with_hints(image, &HashMap::new())
}
// Note that we don't try rotation without the try harder flag, even if rotation was supported.
fn decode_with_hints(
&mut self,
@@ -67,7 +67,7 @@ fn impl_one_d_reader_macro(ast: &syn::DeriveInput) -> TokenStream {
points[i] = RXingResultPoint::new(height as f32- points[i].getY() - 1.0, points[i].getX());
}
// }
Ok(result)
} else {
return Err(Exceptions::NotFoundException(None))
@@ -81,101 +81,101 @@ fn impl_one_d_reader_macro(ast: &syn::DeriveInput) -> TokenStream {
#[proc_macro_derive(EANReader)]
pub fn ean_reader_derive(input: TokenStream) -> TokenStream {
// Construct a representation of Rust code as a syntax tree
// that we can manipulate
let ast = syn::parse(input).unwrap();
// Construct a representation of Rust code as a syntax tree
// that we can manipulate
let ast = syn::parse(input).unwrap();
// Build the trait implementation
impl_ean_reader_macro(&ast)
// Build the trait implementation
impl_ean_reader_macro(&ast)
}
fn impl_ean_reader_macro(ast: &syn::DeriveInput) -> TokenStream {
let name = &ast.ident;
let gen = quote! {
impl super::OneDReader for #name {
fn decodeRow(
&mut self,
rowNumber: u32,
row: &crate::common::BitArray,
hints: &crate::DecodingHintDictionary,
) -> Result<crate::RXingResult, crate::Exceptions> {
self.decodeRowWithGuardRange(rowNumber, row, &self.findStartGuardPattern(row)?, hints)
let name = &ast.ident;
let gen = quote! {
impl super::OneDReader for #name {
fn decodeRow(
&mut self,
rowNumber: u32,
row: &crate::common::BitArray,
hints: &crate::DecodingHintDictionary,
) -> Result<crate::RXingResult, crate::Exceptions> {
self.decodeRowWithGuardRange(rowNumber, row, &self.findStartGuardPattern(row)?, hints)
}
}
}
};
gen.into()
};
gen.into()
}
#[proc_macro_derive(OneDWriter)]
pub fn one_d_writer_derive(input: TokenStream) -> TokenStream {
// Construct a representation of Rust code as a syntax tree
// that we can manipulate
let ast = syn::parse(input).unwrap();
// Construct a representation of Rust code as a syntax tree
// that we can manipulate
let ast = syn::parse(input).unwrap();
// Build the trait implementation
impl_one_d_writer_macro(&ast)
// Build the trait implementation
impl_one_d_writer_macro(&ast)
}
fn impl_one_d_writer_macro(ast: &syn::DeriveInput) -> TokenStream {
let name = &ast.ident;
let gen = quote! {
use crate::{
EncodeHintType, EncodeHintValue, Exceptions, Writer,
};
use std::collections::HashMap;
impl Writer for #name {
fn encode(
&self,
contents: &str,
format: &crate::BarcodeFormat,
width: i32,
height: i32,
) -> Result<crate::common::BitMatrix, crate::Exceptions> {
self.encode_with_hints(contents, format, width, height, &HashMap::new())
}
fn encode_with_hints(
&self,
contents: &str,
format: &crate::BarcodeFormat,
width: i32,
height: i32,
hints: &crate::EncodingHintDictionary,
) -> Result<crate::common::BitMatrix, crate::Exceptions> {
if contents.is_empty() {
return Err(Exceptions::IllegalArgumentException(
Some("Found empty contents".to_owned()),
));
}
if width < 0 || height < 0 {
return Err(Exceptions::IllegalArgumentException(Some(format!(
"Negative size is not allowed. Input: {}x{}",
width, height
))));
}
if let Some(supportedFormats) = self.getSupportedWriteFormats() {
if !supportedFormats.contains(format) {
return Err(Exceptions::IllegalArgumentException(Some(format!(
"Can only encode {:?}, but got {:?}",
supportedFormats, format
))));
}
}
let mut sidesMargin = self.getDefaultMargin();
if let Some(EncodeHintValue::Margin(margin)) = hints.get(&EncodeHintType::MARGIN) {
sidesMargin = margin.parse::<u32>().unwrap();
}
// if hints.contains_key(&EncodeHintType::MARGIN) {
// sidesMargin = Integer.parseInt(hints.get(EncodeHintType.MARGIN).toString());
// }
let code = self.encode_oned_with_hints(contents, hints)?;
Self::renderRXingResult(&code, width, height, sidesMargin)
}
}
};
gen.into()
}
let name = &ast.ident;
let gen = quote! {
use crate::{
EncodeHintType, EncodeHintValue, Exceptions, Writer,
};
use std::collections::HashMap;
impl Writer for #name {
fn encode(
&self,
contents: &str,
format: &crate::BarcodeFormat,
width: i32,
height: i32,
) -> Result<crate::common::BitMatrix, crate::Exceptions> {
self.encode_with_hints(contents, format, width, height, &HashMap::new())
}
fn encode_with_hints(
&self,
contents: &str,
format: &crate::BarcodeFormat,
width: i32,
height: i32,
hints: &crate::EncodingHintDictionary,
) -> Result<crate::common::BitMatrix, crate::Exceptions> {
if contents.is_empty() {
return Err(Exceptions::IllegalArgumentException(
Some("Found empty contents".to_owned()),
));
}
if width < 0 || height < 0 {
return Err(Exceptions::IllegalArgumentException(Some(format!(
"Negative size is not allowed. Input: {}x{}",
width, height
))));
}
if let Some(supportedFormats) = self.getSupportedWriteFormats() {
if !supportedFormats.contains(format) {
return Err(Exceptions::IllegalArgumentException(Some(format!(
"Can only encode {:?}, but got {:?}",
supportedFormats, format
))));
}
}
let mut sidesMargin = self.getDefaultMargin();
if let Some(EncodeHintValue::Margin(margin)) = hints.get(&EncodeHintType::MARGIN) {
sidesMargin = margin.parse::<u32>().unwrap();
}
// if hints.contains_key(&EncodeHintType::MARGIN) {
// sidesMargin = Integer.parseInt(hints.get(EncodeHintType.MARGIN).toString());
// }
let code = self.encode_oned_with_hints(contents, hints)?;
Self::renderRXingResult(&code, width, height, sidesMargin)
}
}
};
gen.into()
}