arcs01.rb in rmagick-2.14.0

- old
+ new
@@ -1,28 +1,28 @@
 require 'rvg/rvg'
 
 Magick::RVG.dpi = 90
 
 rvg = Magick::RVG.new(12.cm, 5.25.cm).viewbox(0, 0, 1200, 400) do |canvas|
-    canvas.title = "Example arcs01 - arc commands in path data"
-    canvas.desc = <<-END_DESC
+  canvas.title = 'Example arcs01 - arc commands in path data'
+  canvas.desc = <<-END_DESC
         Picture of a pie chart with two pie wedges and a picture
         of a line with arc blips
     END_DESC
-    canvas.background_fill = 'white'
-    canvas.rect(1196, 395, 1, 1).styles(:fill=>'none', :stroke=>'blue', :stroke_width=>1)
+  canvas.background_fill = 'white'
+  canvas.rect(1196, 395, 1, 1).styles(:fill=>'none', :stroke=>'blue', :stroke_width=>1)
 
-    canvas.path("M300,200 h-150 a150,150 0 1,0 150,-150 z").
-                styles(:fill=>'red', :stroke=>'blue', :stroke_width=>5)
-    canvas.path("M275,175 v-150 a150,150 0 0,0 -150,150 z").
-                styles(:fill=>'yellow', :stroke=>'blue', :stroke_width=>5)
-    canvas.path(<<-END_PATH
+  canvas.path('M300,200 h-150 a150,150 0 1,0 150,-150 z')
+    .styles(:fill=>'red', :stroke=>'blue', :stroke_width=>5)
+  canvas.path('M275,175 v-150 a150,150 0 0,0 -150,150 z')
+    .styles(:fill=>'yellow', :stroke=>'blue', :stroke_width=>5)
+  canvas.path(<<-END_PATH
            M600,350 l 50,-25
            a25,25 -30 0,1 50,-25 l 50,-25
            a25,50 -30 0,1 50,-25 l 50,-25
            a25,75 -30 0,1 50,-25 l 50,-25
            a25,100 -30 0,1 50,-25 l 50,-25
            END_PATH
-           ).styles(:fill=>'none', :stroke=>'red', :stroke_width=>5)
+         ).styles(:fill=>'none', :stroke=>'red', :stroke_width=>5)
 end
 
 rvg.draw.write('arcs01.gif')