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This commit is contained in:
Henry Schimke
2022-08-17 16:40:14 -05:00
parent ba39b03bb5
commit 1035164fd7
7 changed files with 397 additions and 407 deletions
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22
src/common/detector.rs
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@@ -386,15 +386,6 @@ pub struct WhiteRectangleDetector {
}
impl WhiteRectangleDetector {
pub fn new(image: &BitMatrix) -> Result<Self, NotFoundException> {
this(
image,
INIT_SIZE,
image.get_width() / 2,
image.get_height() / 2,
)
}
/**
* @param image barcode image to find a rectangle in
* @param initSize initial size of search area around center
@@ -404,22 +395,27 @@ impl WhiteRectangleDetector {
*/
pub fn new(
image: &BitMatrix,
init_size: i32,
x: i32,
y: i32,
init_size: Option<i32>,
x_in: Option<i32>,
y_in: Option<i32>,
) -> Result<Self, NotFoundException> {
let mut new_wrd: Self;
let x = x_in.unwrap_or(image.get_width() / 2);
let y = y_in.unwrap_or(image.get_height() / 2);
new_wrd.image = image;
new_wrd.height = image.get_height();
new_wrd.width = image.get_width();
let halfsize: i32 = init_size / 2;
let halfsize: i32 = init_size.unwrap_or(INIT_SIZE) / 2;
new_wrd.left_init = x - halfsize;
new_wrd.right_init = x + halfsize;
new_wrd.up_init = y - halfsize;
new_wrd.down_init = y + halfsize;
if up_init < 0 || left_init < 0 || down_init >= height || right_init >= width {
return Err(NotFoundException::get_not_found_instance());
}
Ok(new_wrd)
}