Fix:wince: Correct text angle when negative

git-svn-id: https://navit.svn.sourceforge.net/svnroot/navit/trunk@1603 ffa7fe5e-494d-0410-b361-a75ebd5db220

diff --git a/navit/navit/graphics/win32/graphics_win32.c b/navit/navit/graphics/win32/graphics_win32.c
index f77ae41..1115766 100644 (file)
--- a/navit/navit/graphics/win32/graphics_win32.c
+++ b/navit/navit/graphics/win32/graphics_win32.c
@@ -635,6 +635,8 @@ static void draw_text(struct graphics_priv *gr, struct graphics_gc_priv *fg, str
 
 
        double angle = -atan2( dy, dx ) * 180 / 3.14159 ;
+       if (angle < 0)
+               angle += 360;
 
        SetTextAlign (hMemDC, TA_BASELINE) ;
        SetViewportOrgEx (hMemDC, p->x, p->y, NULL) ;