From: Tom Hughes <tom@compton.nu>
Date: Tue, 11 Jun 2019 21:33:07 +0000 (+0100)
Subject: Round up the frame size for trace animations
X-Git-Tag: live~2537
X-Git-Url: https://git.openstreetmap.org/rails.git/commitdiff_plain/46e3d846747a8ed50b2fd29d1e162432fca38e7d?hp=bc70a475ebee9335f7b4d2488f4b7271952c326f

Round up the frame size for trace animations
---

diff --git a/lib/gpx.rb b/lib/gpx.rb
index cfc82eedb..0aa23ae0b 100644
--- a/lib/gpx.rb
+++ b/lib/gpx.rb
@@ -66,7 +66,7 @@ module GPX
       height = 250
       delay = 50
 
-      points_per_frame = num_points / nframes
+      points_per_frame = (num_points.to_f / nframes).ceil
 
       proj = OSM::Mercator.new(min_lat, min_lon, max_lat, max_lon, width, height)