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Add dither algorithm option

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This commit is contained in:
Joscha 2025-02-22 21:39:11 +01:00
parent f833a5fea5
commit f8ff567a00
3 changed files with 22 additions and 2 deletions
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13
showbits-thermal-printer/src/server.rs
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@ -10,6 +10,7 @@ use axum::{
routing::{get, post},
};
use serde::Deserialize;
use showbits_common::widgets::DitherAlgorithm;
use tokio::{net::TcpListener, sync::mpsc};
use crate::drawer::{
@ -112,6 +113,7 @@ async fn post_egg(server: State<Server>) -> impl IntoResponse {
async fn post_image(server: State<Server>, mut multipart: Multipart) -> somehow::Result<Response> {
let mut image = None;
let mut bright = false;
let mut algo = DitherAlgorithm::FloydSteinberg;
while let Some(field) = multipart.next_field().await? {
match field.name() {
@ -123,6 +125,11 @@ async fn post_image(server: State<Server>, mut multipart: Multipart) -> somehow:
Some("bright") => {
bright = true;
}
Some("algo") => match &field.text().await? as &str {
"floyd-steinberg" => algo = DitherAlgorithm::FloydSteinberg,
"stucki" => algo = DitherAlgorithm::Stucki,
_ => {}
},
_ => {}
}
}
@ -133,7 +140,11 @@ async fn post_image(server: State<Server>, mut multipart: Multipart) -> somehow:
let _ = server
.tx
.send(Command::draw(ImageDrawing { image, bright }))
.send(Command::draw(ImageDrawing {
image,
bright,
algo,
}))
.await;
Ok(Redirect::to("image").into_response())
}