From: Anton Khorev <tony29@yandex.ru>
Date: Mon, 23 Sep 2024 13:34:24 +0000 (+0300)
Subject: Use stored lats/lons to draw trace images
X-Git-Tag: live~148^2
X-Git-Url: https://git.openstreetmap.org./rails.git/commitdiff_plain/6c6d306de97678515b3f3ed8ca4e56fd68a5d46b?ds=sidebyside;hp=-c

Use stored lats/lons to draw trace images
---

6c6d306de97678515b3f3ed8ca4e56fd68a5d46b
diff --git a/lib/gpx.rb b/lib/gpx.rb
index bae975b61..021971c36 100644
--- a/lib/gpx.rb
+++ b/lib/gpx.rb
@@ -98,9 +98,9 @@ module GPX
 
           first = true
 
-          points.each_with_index do |p, pt|
-            px = proj.x(p.longitude)
-            py = proj.y(p.latitude)
+          @actual_points.times do |pt|
+            px = proj.x @lons[pt]
+            py = proj.y @lats[pt]
 
             if (pt >= (points_per_frame * n)) && (pt <= (points_per_frame * (n + 1)))
               pen.thickness = 3
@@ -155,9 +155,9 @@ module GPX
 
         first = true
 
-        points do |p|
-          px = proj.x(p.longitude)
-          py = proj.y(p.latitude)
+        @actual_points.times do |pt|
+          px = proj.x @lons[pt]
+          py = proj.y @lats[pt]
 
           pen.line(px, py, oldpx, oldpy) unless first