Turn Text into drawing

showbits-thermal-printer/src/drawer/text.rs

@@ -0,0 +1,29 @@
+use showbits_common::{color::WHITE, widgets::Text, Node, Tree, WidgetExt};
+use taffy::style_helpers::percent;
+
+use crate::printer::Printer;
+
+use super::{Context, Drawing};
+
+pub struct TextDrawing(pub String);
+
+impl Drawing for TextDrawing {
+    fn draw(&self, printer: &mut Printer, ctx: &mut Context) -> anyhow::Result<()> {
+        let mut tree = Tree::<Context>::new(WHITE);
+
+        let text = Text::new()
+            .with_metrics(Text::default_metrics().scale(2.0))
+            .and_plain(&self.0)
+            .widget(&mut ctx.font_stuff)
+            .node()
+            .register(&mut tree)?;
+
+        let root = Node::empty()
+            .with_size_width(percent(1.0))
+            .and_child(text)
+            .register(&mut tree)?;
+
+        printer.print_tree(&mut tree, ctx, root)?;
+        Ok(())
+    }
+}