Adds rail

[rails.git] / lib / gpx.rb

diff --git a/lib/gpx.rb b/lib/gpx.rb
index 5a61b344a007b5eb07f3189750c2a7ae21674396..f1c82cf926748de5db42a890bfafac0e446fb31e 100644 (file)
--- a/lib/gpx.rb
+++ b/lib/gpx.rb
@@ -52,21 +52,21 @@ module GPX
       proj = OSM::Mercator.new(min_lat, min_lon, max_lat, max_lon, width, height)
 
       linegc = Magick::Draw.new
       proj = OSM::Mercator.new(min_lat, min_lon, max_lat, max_lon, width, height)
 
       linegc = Magick::Draw.new

-      linegc.stroke_linejoin('miter')
+      linegc.stroke_linejoin("miter")

       linegc.stroke_width(1)
       linegc.stroke_width(1)

-      linegc.stroke('#BBBBBB')
-      linegc.fill('#BBBBBB')
+      linegc.stroke("#BBBBBB")
+      linegc.fill("#BBBBBB")

 
       highlightgc = Magick::Draw.new
 
       highlightgc = Magick::Draw.new

-      highlightgc.stroke_linejoin('miter')
+      highlightgc.stroke_linejoin("miter")

       highlightgc.stroke_width(3)
       highlightgc.stroke_width(3)

-      highlightgc.stroke('#000000')
-      highlightgc.fill('#000000')
+      highlightgc.stroke("#000000")
+      highlightgc.fill("#000000")

 
       images = frames.times.collect do
         Magick::Image.new(width, height) do |image|
 
       images = frames.times.collect do
         Magick::Image.new(width, height) do |image|

-          image.background_color = 'white'
-          image.format = 'GIF'
+          image.background_color = "white"
+          image.format = "GIF"

         end
       end
 
         end
       end
 


@@ -107,7 +107,7 @@ module GPX
       end
 
       il.delay = 50
       end
 
       il.delay = 50

-      il.format = 'GIF'
+      il.format = "GIF"

 
       il.to_blob
     end
 
       il.to_blob
     end


@@ -118,14 +118,14 @@ module GPX
       proj = OSM::Mercator.new(min_lat, min_lon, max_lat, max_lon, width, height)
 
       gc = Magick::Draw.new
       proj = OSM::Mercator.new(min_lat, min_lon, max_lat, max_lon, width, height)
 
       gc = Magick::Draw.new

-      gc.stroke_linejoin('miter')
+      gc.stroke_linejoin("miter")

       gc.stroke_width(1)
       gc.stroke_width(1)

-      gc.stroke('#000000')
-      gc.fill('#000000')
+      gc.stroke("#000000")
+      gc.fill("#000000")

 
       image = Magick::Image.new(width, height) do |i|
 
       image = Magick::Image.new(width, height) do |i|

-        i.background_color = 'white'
-        i.format = 'GIF'
+        i.background_color = "white"
+        i.format = "GIF"

       end
 
       oldpx = 0.0
       end
 
       oldpx = 0.0


@@ -150,11 +150,11 @@ module GPX
 
   private
 
 
   private
 

-  class TrkPt < Struct.new(:segment, :latitude, :longitude, :altitude, :timestamp)
+  TrkPt = Struct.new(:segment, :latitude, :longitude, :altitude, :timestamp) do

     def valid?
       latitude && longitude && timestamp &&
     def valid?
       latitude && longitude && timestamp &&

-        latitude >= -90 && latitude <= 90 &&
-        longitude >= -180 && longitude <= 180
+      latitude >= -90 && latitude <= 90 &&
+      longitude >= -180 && longitude <= 180

     end
   end
 end
     end
   end
 end