[Xfce4-commits] <ristretto:master> Smooth the hour-indicator

[Stephan Arts]

Updating branch refs/heads/master
         to c1532d2e4e810e64207a1bfbe18f25624d9bff02 (commit)
       from 876972b93832b91fc797179053b7dc8b56e676e0 (commit)

commit c1532d2e4e810e64207a1bfbe18f25624d9bff02
Author: Stephan Arts <stephan at xfce.org>
Date:   Mon Apr 16 18:11:15 2012 +0200

    Smooth the hour-indicator

 src/image_viewer.c |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diff --git a/src/image_viewer.c b/src/image_viewer.c
index 0cc6154..3ee066d 100644
--- a/src/image_viewer.c
+++ b/src/image_viewer.c
@@ -1014,6 +1014,8 @@ paint_clock (
     time_t t = time(NULL);
     struct tm *lt = localtime(&t);
 
+    gdouble hour_angle = (gdouble)(M_PI*2)/12*((gdouble)(lt->tm_hour%12+6)+((M_PI*2)/720.0*(gdouble)lt->tm_min));
+
     cairo_save (ctx);
 
     cairo_translate (
@@ -1059,7 +1061,7 @@ paint_clock (
     cairo_set_line_cap (ctx, CAIRO_LINE_CAP_ROUND);
     cairo_rotate (
         ctx,
-        (M_PI*2)/12*(lt->tm_hour%12+6));
+        hour_angle);
     cairo_move_to (ctx, 0, 0);
     cairo_line_to (
         ctx,