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Switch to persistent printer with queue

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This commit is contained in:
Joscha 2025-02-27 01:28:08 +01:00
parent 0ea4cf1d22
commit 6555e9c0bd
14 changed files with 221 additions and 76 deletions
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10
showbits-thermal-printer/src/drawer/image.rs
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@ -5,11 +5,11 @@ use showbits_common::{
color::{self, BLACK, WHITE},
widgets::{DitherAlgorithm, Image},
};
use taffy::{AlignItems, Display, FlexDirection, style_helpers::percent};
use taffy::{AlignItems, Display, FlexDirection, prelude::length, style_helpers::percent};
use crate::printer::Printer;
use crate::persistent_printer::PersistentPrinter;
use super::{Context, Drawing};
use super::{Context, Drawing, FEED};
pub struct ImageDrawing {
pub image: RgbaImage,
@ -19,7 +19,7 @@ pub struct ImageDrawing {
}
impl Drawing for ImageDrawing {
fn draw(&self, printer: &mut Printer, ctx: &mut Context) -> anyhow::Result<()> {
fn draw(&self, printer: &mut PersistentPrinter, ctx: &mut Context) -> anyhow::Result<()> {
let mut image = self.image.clone();
if self.bright {
for pixel in image.pixels_mut() {
@ -40,6 +40,7 @@ impl Drawing for ImageDrawing {
let root = Node::empty()
.with_size_width(percent(1.0))
.with_padding_bottom(length(FEED))
.with_display(Display::Flex)
.with_flex_direction(FlexDirection::Column)
.with_align_items(Some(AlignItems::Center))
@ -47,7 +48,6 @@ impl Drawing for ImageDrawing {
.register(&mut tree)?;
printer.print_tree(&mut tree, ctx, root)?;
printer.feed()?;
Ok(())
}
}