quad01.rb in rmagick-2.14.0

- old
+ new
@@ -1,36 +1,34 @@
 require 'rvg/rvg'
 
 Magick::RVG.dpi = 90
 
 rvg = Magick::RVG.new(12.cm, 6.cm).viewbox(0, 0, 1200, 600) do |canvas|
-    canvas.title = "Example quad01 - quadratic Bezier commands in path data"
-    canvas.desc = <<-END_DESC
+  canvas.title = 'Example quad01 - quadratic Bezier commands in path data'
+  canvas.desc = <<-END_DESC
         Picture showing a "Q" a "T" command, along with annotations showing the
         control points and end points
         END_DESC
-    canvas.background_fill = 'white'
-    canvas.rect(1195, 592, 1, 1).styles(:fill=>'none', :stroke=>'blue', :stroke_width=>1)
+  canvas.background_fill = 'white'
+  canvas.rect(1195, 592, 1, 1).styles(:fill=>'none', :stroke=>'blue', :stroke_width=>1)
 
-    canvas.path("M200,300 Q400,50 600,300 T1000,300").
-                styles(:fill=>'none', :stroke=>'red', :stroke_width=>5)
+  canvas.path('M200,300 Q400,50 600,300 T1000,300')
+    .styles(:fill=>'none', :stroke=>'red', :stroke_width=>5)
 
-    # End points
-    canvas.g.styles(:fill=>'black') do |grp|
-        grp.circle(10, 200, 300)
-        grp.circle(10, 600, 300)
-        grp.circle(10, 1000, 300)
-    end
+  # End points
+  canvas.g.styles(:fill=>'black') do |grp|
+    grp.circle(10, 200, 300)
+    grp.circle(10, 600, 300)
+    grp.circle(10, 1000, 300)
+  end
 
-    # Control points and lines from end points to control points
-    canvas.g.styles(:fill=>'#888') do |grp|
-        grp.circle(10, 400, 50)
-        grp.circle(10, 800, 550)
-    end
+  # Control points and lines from end points to control points
+  canvas.g.styles(:fill=>'#888') do |grp|
+    grp.circle(10, 400, 50)
+    grp.circle(10, 800, 550)
+  end
 
-    canvas.path("M200,300 L400,50 L600,300 L800,550 L1000,300").
-                styles(:fill=>'none', :stroke=>'#888', :stroke_width=>2)
-
+  canvas.path('M200,300 L400,50 L600,300 L800,550 L1000,300')
+    .styles(:fill=>'none', :stroke=>'#888', :stroke_width=>2)
 end
 
 rvg.draw.write('quad01.gif')
-