gui: Increase default font size and use Noto Sans

src/gui/mod.rs

@@ -246,6 +246,24 @@ impl Gfx {
 
         let egui_glow = EguiGlow::new(event_loop, gl.clone(), None, None, true);
 
+        let mut fonts = egui::FontDefinitions::default();
+        fonts.font_data.insert(
+            "noto_sans".to_owned(),
+            egui::FontData::from_static(include_bytes!("../../assets/NotoSans-Regular.ttf")).into(),
+        );
+        fonts
+            .families
+            .get_mut(&egui::FontFamily::Proportional)
+            .unwrap()
+            .insert(0, "noto_sans".to_owned());
+        egui_glow.egui_ctx.set_fonts(fonts);
+
+        let mut style = (*egui_glow.egui_ctx.global_style()).clone();
+        for font_id in style.text_styles.values_mut() {
+            font_id.size *= 1.25;
+        }
+        egui_glow.egui_ctx.set_global_style(style);
+
         window.set_visible(true);
         window.request_redraw();