altosui: Make flight monitor font size configurable

Tiny netbooks aren't tall enough for the 'usual' font size, so provide
a smaller option. Then provide a bigger option, just because.

Signed-off-by: Keith Packard <keithp@keithp.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/altosui/AltosFlightDisplay.java b/altosui/AltosFlightDisplay.java
index d18d1d1f..f633c8e6 100644
--- a/altosui/AltosFlightDisplay.java
+++ b/altosui/AltosFlightDisplay.java
@@ -21,4 +21,6 @@ public interface AltosFlightDisplay {
 	void reset();
 
 	void show(AltosState state, int crc_errors);
+
+	void set_font();
 }