doc/ex/ViewBox.rb in rmagick-2.16.0 vs doc/ex/ViewBox.rb in rmagick-3.0.0

@@ -5,25 +5,25 @@
     canvas.background_fill = 'white'
     canvas.desc = <<-'END_DESC'
             Example ViewBox - uses the viewBox attribute to automatically create an
             initial user coordinate system which causes the graphic to scale to fit
             into the viewport no matter what size the viewport is.
-            END_DESC
+    END_DESC
 
     canvas.viewbox(0, 0, 1500, 1000)
     canvas.preserve_aspect_ratio('none')
 
     # This rectangle goes from (0,0) to (1500,1000) in user space.
     # Because of the viewBox attribute above,
     # the rectangle will end up filling the entire area
     # reserved for the SVG content.
-    canvas.rect(1500, 1000).styles(:fill=>'yellow',:stroke=>'blue',:stroke_width=>12)
+    canvas.rect(1500, 1000).styles(fill: 'yellow', stroke: 'blue', stroke_width: 12)
 
     # A large, red triangle
-    canvas.path('M 750,100 L 250,900 L 1250,900 z').styles(:fill=>'red')
+    canvas.path('M 750,100 L 250,900 L 1250,900 z').styles(fill: 'red')
 
     # A text string that spans most of the viewport
-    canvas.text(100, 600, 'Stretch to fit').styles(:font_size=>200, :font_style=>'normal', :font_weight=>'normal', :font_family=>'Verdana')
+    canvas.text(100, 600, 'Stretch to fit').styles(font_size: 200, font_style: 'normal', font_weight: 'normal', font_family: 'Verdana')
   end
   rvg.draw
 end
 
 example(300, 200).write('ViewBox_300x200.gif')