Simplify buffer positioning, introduce WLDASH_SCALE

Replace most uses of Buffer::subdimensions with Buffer::offset. Introduce WLDASH_SCALE. Set to 2 to make wldash render at half size.
2019-09-03 13:24:21 +02:00
parent 2bad68a8cf
commit 3b4c9267bb
11 changed files with 75 additions and 41 deletions
@@ -108,19 +108,19 @@ impl ModuleImpl for Backlight {
        buf.memset(bg);
        let c = Color::new(1.0, 1.0, 1.0, 1.0);
        self.font.draw_text(
-            &mut buf.subdimensions((0, 0, 128, 24))?,
+            buf,
            bg,
            &c,
            "backlight",
        )?;
        draw_bar(
-            &mut buf.subdimensions((128, 0, 464, 24))?,
+            &mut buf.offset((128, 0))?,
            &c,
            464,
            24,
            self.brightness(),
        )?;
-        draw_box(&mut buf.subdimensions((128, 0, 464, 24))?, &c, (464, 24))?;
+        draw_box(&mut buf.offset((128, 0))?, &c, (464, 24))?;
        Ok(vec![buf.get_signed_bounds()])
    }