RotateScale.rb in rmagick-3.0.0

- old
+ new
@@ -1,35 +1,35 @@
 require 'rvg/rvg'
 
 rvg = Magick::RVG.new(400, 120) do |canvas|
   canvas.desc = 'Example RotateScale - Rotate and scale transforms'
   canvas.background_fill = 'white'
-  canvas.g.styles(:fill=>'none', :stroke=>'black', :stroke_width=>3) do |grp|
+  canvas.g.styles(fill: 'none', stroke: 'black', stroke_width: 3) do |grp|
     # Draw the axes of the original coordinate system
     grp.line(0, 1.5, 400, 1.5)
     grp.line(1.5, 0, 1.5, 120)
   end
   # Establish a new coordinate system whose origin is at (50,30)
   # in the original coord. system and which is rotated by 30 degrees.
-  canvas.g.translate(50,30) do |grp|
+  canvas.g.translate(50, 30) do |grp|
     grp.g.rotate(30) do |grp2|
-      grp2.g.styles(:fill=>'none',:stroke=>'red',:stroke_width=>3) do |grp3|
+      grp2.g.styles(fill: 'none', stroke: 'red', stroke_width: 3) do |grp3|
         grp3.line(0, 0, 50, 0)
         grp3.line(0, 0, 0, 50)
       end
-      grp2.text(0, 0, 'ABC (rotate)').styles(:font_size=>20, :fill=>'blue', :font_family=>'Verdana', :font_weight=>'normal', :font_style=>'normal')
+      grp2.text(0, 0, 'ABC (rotate)').styles(font_size: 20, fill: 'blue', font_family: 'Verdana', font_weight: 'normal', font_style: 'normal')
     end
   end
 
   # Establish a new coordinate system whose origin is at (200,40)
   # in the original coord. systm and which is scaled by 1.5
-  canvas.g.translate(200,40) do |grp|
+  canvas.g.translate(200, 40) do |grp|
     grp.g.scale(1.5) do |grp2|
-      grp2.g.styles(:fill=>'none',:stroke=>'red',:stroke_width=>3) do |grp3|
+      grp2.g.styles(fill: 'none', stroke: 'red', stroke_width: 3) do |grp3|
         grp3.line(0, 0, 50, 0)
         grp3.line(0, 0, 0, 50)
       end
-      grp2.text(0, 0, 'ABC (scale)').styles(:font_size=>20, :fill=>'blue', :font_family=>'Verdana', :font_weight=>'normal', :font_style=>'normal')
+      grp2.text(0, 0, 'ABC (scale)').styles(font_size: 20, fill: 'blue', font_family: 'Verdana', font_weight: 'normal', font_style: 'normal')
     end
   end
 end
 
 rvg.draw.write('RotateScale.gif')