stable 2010-05-24 13:10

1 files changed, 86 insertions, 0 deletions

diff --git a/scripts/context/ruby/imgtopdf.rb b/scripts/context/ruby/imgtopdf.rb
new file mode 100644
index 000000000..98a36c17f
--- /dev/null
+++ b/scripts/context/ruby/imgtopdf.rb
@@ -0,0 +1,86 @@
+#!/usr/bin/env ruby
+
+# program   : newimgtopdf
+# copyright : PRAGMA Advanced Document Engineering
+# version   : 2002-2006
+# author    : Hans Hagen
+#
+# project   : ConTeXt / eXaMpLe
+# concept   : Hans Hagen
+# info      : j.hagen@xs4all.nl
+# www       : www.pragma-ade.com
+
+unless defined? ownpath
+  ownpath = $0.sub(/[\\\/]\w*?\.rb/i,'')
+  $: << ownpath
+end
+
+require 'base/switch'
+require 'base/logger'
+
+require 'graphics/magick'
+
+banner = ['ImgToPdf', 'version 1.1.2', '2002-2006', 'PRAGMA ADE/POD']
+
+class Commands
+
+    include CommandBase
+
+    # nowadays we would force a directive, but
+    # for old times sake we handle default usage
+
+    def main
+        filename = @commandline.argument('first')
+
+        if filename.empty? then
+            help
+        else
+            convert
+        end
+    end
+
+    # actions
+
+    def convert
+
+        magick = Magick.new(session)
+
+        ['compression','depth','colorspace','quality','inputpath','outputpath'].each do |v|
+            magick.setvariable(v,@commandline.option(v))
+        end
+
+        @commandline.arguments.each do |fullname|
+            magick.setvariable('inputfile',fullname)
+            magick.setvariable('outputfile',fullname.gsub(/(\..*?$)/io, '.pdf'))
+            if @commandline.option('auto') then
+                magick.autoconvert
+            else
+                magick.convert
+            end
+        end
+    end
+
+end
+
+logger      = Logger.new(banner.shift)
+commandline = CommandLine.new
+
+commandline.registerflag('auto')
+
+commandline.registervalue('compression')
+commandline.registervalue('depth')
+commandline.registervalue('colorspace')
+commandline.registervalue('quality')
+
+commandline.registervalue('inputpath')
+commandline.registervalue('outputpath')
+
+
+commandline.registeraction('help')
+commandline.registeraction('version')
+
+commandline.registeraction('convert', 'convert image into pdf')
+
+commandline.expand
+
+Commands.new(commandline,logger,banner).send(commandline.action || 'main')