ak/rxing
1
0
Fork 0
mirror of https://github.com/starovoid/rxing.git synced 2026-07-26 12:22:34 +00:00
Code Issues Packages Projects Releases Wiki Activity

multiformat reader for one-d

Browse Source
This commit is contained in:
Henry Schimke
2022-12-10 16:41:02 -06:00
parent cacdd80efd
commit f13d8bd479
22 changed files with 334 additions and 247 deletions
Download Patch File Download Diff File Expand all files Collapse all files

17
src/oned/code_39_reader.rs
View File

@@ -32,7 +32,7 @@ pub struct Code39Reader {
usingCheckDigit: bool,
extendedMode: bool,
decodeRowRXingResult: String,
counters: Vec<u32>,
// counters: Vec<u32>,
}
impl OneDReader for Code39Reader {
fn decodeRow(
@@ -42,12 +42,13 @@ impl OneDReader for Code39Reader {
_hints: &DecodingHintDictionary,
) -> Result<crate::RXingResult, Exceptions> {
// let theCounters = self.counters;
self.counters.fill(0);
let mut counters = [0_u32;9];
// self.counters.fill(0);
// let result = self.decodeRowRXingResult;
// result.setLength(0);
self.decodeRowRXingResult.clear();
let start = Self::findAsteriskPattern(row, &mut self.counters)?;
let start = Self::findAsteriskPattern(row, &mut counters)?;
// Read off white space
let mut nextStart = row.getNextSet(start[1] as usize);
let end = row.getSize();
@@ -55,15 +56,15 @@ impl OneDReader for Code39Reader {
let mut decodedChar;
let mut lastStart;
loop {
Self::recordPattern(row, nextStart, &mut self.counters)?;
let pattern = Self::toNarrowWidePattern(&self.counters);
self.recordPattern(row, nextStart, &mut counters)?;
let pattern = Self::toNarrowWidePattern(&counters);
if pattern < 0 {
return Err(Exceptions::NotFoundException("".to_owned()));
}
decodedChar = Self::patternToChar(pattern as u32)?;
self.decodeRowRXingResult.push(decodedChar);
lastStart = nextStart;
for counter in &self.counters {
for counter in &counters {
// for (int counter : theCounters) {
nextStart += *counter as usize;
}
@@ -79,7 +80,7 @@ impl OneDReader for Code39Reader {
// Look for whitespace after pattern:
let mut lastPatternSize = 0;
for counter in &self.counters {
for counter in &counters {
// for (int counter : self.counters) {
lastPatternSize += *counter;
}
@@ -195,7 +196,7 @@ impl Code39Reader {
usingCheckDigit,
extendedMode,
decodeRowRXingResult: String::with_capacity(20),
counters: vec![0; 9],
// counters: vec![0; 9],
}
}