Added x_offset and y_offset capabilities at a Class and per fill_form…

…_with call

Gemfile

@@ -1,4 +1,6 @@
 source "http://rubygems.org"
 
 # Specify your gem's dependencies in prawn-fillform.gemspec
+#
+gem 'prawn', :require => 'prawn'
 gemspec

README.md

@@ -28,3 +28,50 @@ end
 
 Take a look in `examples` folder
 
+## Per Fork netinlet/prawn-fillform
+
+I was having issue with the form field placement (see https://github.com/moessimple/prawn-fillform/issues/1) 
+Scribus and Adobe Acrobat don't open pdf's in the same way so the formatting comes out differently. Much like
+opening a Word document in OpenOffice can some render with funny formatting.
+
+This fork added the ability to set :x_offset and :y_offset at the class level and on a per form basis.
+
+#Class Methods
+```ruby
+Prawn::Document.set_fillform_xy_offset(x_offset, y_offset)
+
+Prawn::Document.use_adobe_xy_offsets! # Your mileage may vary! Defaults to x_offset:2, y_offset:-40
+
+Prawn::Document.fillform_x_offset
+
+Prawn::Document.fillform_y_offset 
+```
+
+#And on a per-form basis
+
+See the :options param below
+
+```ruby
+require 'prawn-fillform'
+
+data = {}
+data[:page_1] = {}
+data[:page_1][:firstname] = { :value => "Max", :options => {:x_offset => 2, :y_offset => -40} }
+data[:page_1][:lastname] = { :value => "Mustermann" }
+data[:page_1][:photo] = { :value => "test.jpg" }
+
+# Create a PDF file with predefined data Fields
+Prawn::Document.generate "output.pdf", :template => "template.pdf"  do |pdf|
+  pdf.fill_form_with(data)
+end
+```
+
+
+
+
+
+
+
+
+
+

lib/prawn-fillform.rb

@@ -6,7 +6,7 @@
 module Prawn
 
   module Fillform
-
+    
     class Field
       include Prawn::Document::Internals
 
@@ -152,6 +152,25 @@ def collect!
         end
       end
     end
+
+    module XYOffsets
+      def fillform_x_offset
+        @fillform_x_offset ||= 2
+      end
+
+      def fillform_y_offset
+        @fillform_y_offset ||= -1
+      end
+
+      def set_fillform_xy_offset(x_offset, y_offset)
+        @fillform_x_offset = x_offset
+        @fillform_y_offset = y_offset
+      end
+
+      def use_adobe_xy_offsets!
+        set_fillform_xy_offset(2, -40)
+      end
+    end
 
     def acroform_field_names
       result = []
@@ -190,7 +209,6 @@ def acroform_fields
     end
 
     def fill_form_with(data={})
-
       acroform_fields.each do |page, fields|
         fields.each do |field|
           number = page.to_s.split("_").last.to_i
@@ -203,8 +221,10 @@ def fill_form_with(data={})
             value = value.to_s
             if field.type == :text
               fill_color options[:font_color] || field.font_color
+              x_offset = options[:x_offset] || self.class.fillform_x_offset
+              y_offset = options[:y_offset] || self.class.fillform_y_offset
 
-              text_box value, :at => [field.x + 2, field.y - 1],
+              text_box value, :at => [field.x + x_offset, field.y + y_offset],
                                     :align => options[:align] || field.align,
                                     :width => options[:width] || field.width,
                                     :height => options[:height] || field.height,
@@ -238,5 +258,6 @@ def fill_form_with(data={})
 end
 
 require 'prawn/document'
+Prawn::Document.extend Prawn::Fillform::XYOffsets
 Prawn::Document.send(:include, Prawn::Fillform)
 

prawn-fillform.gemspec

@@ -16,6 +16,8 @@ Gem::Specification.new do |s|
   s.test_files    = `git ls-files -- {test,spec,features}/*`.split("\n")
   s.executables   = `git ls-files -- bin/*`.split("\n").map{ |f| File.basename(f) }
   s.require_paths = ["lib"]
+
+  s.add_dependency "prawn"
 
   # specify any dependencies here; for example:
   # s.add_development_dependency "rspec"