From c593e1e9f92963d0058de148930549f5e050490a Mon Sep 17 00:00:00 2001
From: Daniel Thompson <daniel@redfelineninja.org.uk>
Date: Sun, 5 Apr 2020 09:29:06 +0100
Subject: wasp: draw565: Allow the drawing context to be reset

The main reason to reset the drawing context is so that it can be reset
before we call foreground() on an application.

diff --git a/wasp/draw565.py b/wasp/draw565.py
index 3f1f6cc..19efcd4 100644
--- a/wasp/draw565.py
+++ b/wasp/draw565.py
@@ -78,6 +78,10 @@ class Draw565(object):
         and 24 pt Sans Serif text.
         """
         self._display = display
+        self.reset()
+
+    def reset(self):
+        """Restore the default colour and font."""
         self.set_color(0xffff)
         self.set_font(fonts.sans24)
 
diff --git a/wasp/wasp.py b/wasp/wasp.py
index f624a8f..899fb7e 100644
--- a/wasp/wasp.py
+++ b/wasp/wasp.py
@@ -130,6 +130,7 @@ class Manager():
 
         self.app = app
         watch.display.mute(True)
+        watch.drawable.reset()
         app.foreground()
         watch.display.mute(False)
 
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