lib/yamg/splash.rb in yamg-0.3.1 vs lib/yamg/splash.rb in yamg-0.3.3

@@ -4,10 +4,19 @@
   #
   #
   class Splash
     attr_accessor :src, :bg, :size, :assets, :img
 
+    #
+    # Splash
+    #
+    # Splash.new(src, size, rounded).image
+    # Image class
+    #
+    # Icon.new(src, size, rounded).image('.path.ext')
+    # Export image
+    #
     def initialize(src, size, background)
       @src = src
       @size = size
       @bg = background
       @assets = YAMG.load_images(src)
@@ -24,11 +33,11 @@
 
     #
     # Center image
     #
     def splash_start
-      icon_size = size.max / 9
+      icon_size = size.min / 5
       img.resize icon_size if img.dimensions.max >= icon_size
       img.combine_options do |o|
         o.gravity 'center'
         o.background bg if bg
         o.extent size.join('x') # "WxH"
@@ -56,14 +65,15 @@
         self.img = compose(other, over)
       end
     end
 
     #
-    # Writes image to disk
+    # Outputs instance or writes image to disk
     #
-    def image(out)
+    def image(out = nil)
       splash_start
       splash_composite
+      return img unless out
       FileUtils.mkdir_p File.dirname(out)
       img.write(out)
     rescue Errno::ENOENT
       YAMG.puts_and_exit("Path not found '#{out}'")
     end