hand.rb in squib-0.9.0

- old
+ new
@@ -1,42 +1,42 @@
-require 'squib/graphics/cairo_context_wrapper'
-
-module Squib
-  class Deck
-
-    # Draw cards in a fan.
-    # @api private
-    def render_hand(range, sheet, hand)
-      cards       = range.collect { |i| @cards[i] }
-      center_x    = width / 2.0
-      center_y    = hand.radius + height
-      out_size    = 3.0 * center_y
-      angle_delta = (hand.angle_range.last - hand.angle_range.first) / cards.size
-      cxt = Cairo::Context.new(Cairo::RecordingSurface.new(0, 0, out_size, out_size))
-      cxt.translate(out_size / 2.0, out_size / 2.0)
-      cxt.rotate(hand.angle_range.first)
-      cxt.translate(-width, -width)
-      cards.each_with_index do |card, i|
-        cxt.translate(center_x, center_y)
-        cxt.rotate(angle_delta)
-        cxt.translate(-center_x, -center_y)
-        card.use_cairo do |card_cxt|
-          cxt.rounded_rectangle(sheet.trim, sheet.trim,
-                                width - (2 * sheet.trim), height - (2 * sheet.trim),
-                                sheet.trim_radius, sheet.trim_radius)
-          cxt.clip
-          cxt.set_source(card_cxt.target)
-          cxt.paint
-          cxt.reset_clip
-        end
-      end
-      x, y, w, h = cxt.target.ink_extents # I love Ruby assignment ;)
-      png_cxt = Squib::Graphics::CairoContextWrapper.new(Cairo::Context.new(Cairo::ImageSurface.new(w + 2*sheet.margin, h + 2*sheet.margin)))
-      png_cxt.set_source_squibcolor(sheet.fill_color)
-      png_cxt.paint
-      png_cxt.translate(-x + sheet.margin, -y + sheet.margin)
-      png_cxt.set_source(cxt.target)
-      png_cxt.paint
-      png_cxt.target.write_to_png sheet.full_filename
-    end
-  end
-end
+require 'squib/graphics/cairo_context_wrapper'
+
+module Squib
+  class Deck
+
+    # Draw cards in a fan.
+    # @api private
+    def render_hand(range, sheet, hand)
+      cards       = range.collect { |i| @cards[i] }
+      center_x    = width / 2.0
+      center_y    = hand.radius + height
+      out_size    = 3.0 * center_y
+      angle_delta = (hand.angle_range.last - hand.angle_range.first) / cards.size
+      cxt = Cairo::Context.new(Cairo::RecordingSurface.new(0, 0, out_size, out_size))
+      cxt.translate(out_size / 2.0, out_size / 2.0)
+      cxt.rotate(hand.angle_range.first)
+      cxt.translate(-width, -width)
+      cards.each_with_index do |card, i|
+        cxt.translate(center_x, center_y)
+        cxt.rotate(angle_delta)
+        cxt.translate(-center_x, -center_y)
+        card.use_cairo do |card_cxt|
+          cxt.rounded_rectangle(sheet.trim, sheet.trim,
+                                width - (2 * sheet.trim), height - (2 * sheet.trim),
+                                sheet.trim_radius, sheet.trim_radius)
+          cxt.clip
+          cxt.set_source(card_cxt.target)
+          cxt.paint
+          cxt.reset_clip
+        end
+      end
+      x, y, w, h = cxt.target.ink_extents # I love Ruby assignment ;)
+      png_cxt = Squib::Graphics::CairoContextWrapper.new(Cairo::Context.new(Cairo::ImageSurface.new(w + 2*sheet.margin, h + 2*sheet.margin)))
+      png_cxt.set_source_squibcolor(sheet.fill_color)
+      png_cxt.paint
+      png_cxt.translate(-x + sheet.margin, -y + sheet.margin)
+      png_cxt.set_source(cxt.target)
+      png_cxt.paint
+      png_cxt.target.write_to_png sheet.full_filename
+    end
+  end
+end