Add image scale option

2025-02-22 21:54:54 +01:00 · 2025-02-22 21:54:54 +01:00 · a6d5c9f671
commit a6d5c9f671
parent f8ff567a00
4 changed files with 27 additions and 3 deletions
--- a/showbits-thermal-printer/src/drawer/image.rs
+++ b/showbits-thermal-printer/src/drawer/image.rs
@ -15,6 +15,7 @@ pub struct ImageDrawing {
    pub image: RgbaImage,
    pub bright: bool,
    pub algo: DitherAlgorithm,
+    pub scale: u32,
 }

 impl Drawing for ImageDrawing {
@ -33,6 +34,7 @@ impl Drawing for ImageDrawing {
        let image = Image::new(image)
            .with_dither_palette(&[BLACK, WHITE])
            .with_dither_algorithm(self.algo)
+            .with_scale(self.scale)
            .node()
            .register(&mut tree)?;