spec/lib/create_new_pages_spec.rb @@ -1,3 +1,6 @@ +# Suppress warning messages about "already initialized constant .." from java +$VERBOSE = nil + require 'fileutils' require 'tmpdir' require 'tempfile' @@ -10,13 +13,15 @@ Rjb::load load_path, options FileOutputStream = Rjb::import('java.io.FileOutputStream') ByteArrayOutputStream = Rjb::import('java.io.ByteArrayOutputStream') ByteArrayInputStream = Rjb::import('java.io.ByteArrayInputStream') +RandomAccessFile = Rjb::import('java.io.RandomAccessFile') PdfWriter = Rjb::import('com.lowagie.text.pdf.PdfWriter') PdfReader = Rjb::import('com.lowagie.text.pdf.PdfReader') PdfCopy = Rjb::import('com.lowagie.text.pdf.PdfCopy') PdfImportedPage = Rjb::import('com.lowagie.text.pdf.PdfImportedPage') +PdfDocument = Rjb::import('com.lowagie.text.pdf.PdfDocument') Document = Rjb::import('com.lowagie.text.Document') Paragraph = Rjb::import('com.lowagie.text.Paragraph') -Image = Rjb::import('import com.lowagie.text.Image') +Image = Rjb::import('com.lowagie.text.Image') AcroFields = Rjb::import('com.lowagie.text.pdf.AcroFields') PdfStamper = Rjb::import('com.lowagie.text.pdf.PdfStamper') HashMap = Rjb::import('java.util.HashMap') lib/pdf_filler.rb @@ -23,7 +23,6 @@ module RenoRB @check_boxes = {} - #@images = {} @images = [] @radio_buttons = {} @@ -105,8 +104,8 @@ module RenoRB # # Alias for the set_image method # alias :image :set_image - def set_image(value) - @images + def place_image(path, x, y) + @images << {:path => path, :x => x, :y => y} end # Sets a known radio button in the PDF template. @@ -208,7 +207,14 @@ module RenoRB form.setField(field.to_s, value.to_s) end - # TODO: do something with @images + @images.each do |image| + img = Image.getInstance(image[:path]) + img.setAbsolutePosition(image[:x], image[:y]) + + # For now only consider the first page + pcb = stamper.getUnderContent(1) + pcb.addImage(img) + end stamper.setFormFlattening(true) stamper.close @@ -234,7 +240,14 @@ module RenoRB form.setField(field.to_s, value.to_s) end - # TODO: do something with @images + @images.each do |image| + img = Image.getInstance(image[:path]) + img.setAbsolutePosition(image[:x], image[:y]) + + # For now only consider the first page + pcb = stamper.getUnderContent(1) + pcb.addImage(img) + end stamper.setFormFlattening(true) stamper.close lib/pdf_filler/page.rb @@ -88,11 +88,11 @@ describe 'Page' do end it 'should add an image to the document at the specified location' do - img1.setAbsolutePosition(50, 500); page = PDFPage(File.expand_path(File.dirname(__FILE__) + '/../templates/image_template.pdf')) page.set_text_field(:full_name, 'Anna Hays') - page.set_image(:home_owner, 'Yes') + page.place_image(File.expand_path(File.dirname(__FILE__) + '/../templates/kid.jpg'), 0, 10) page.save_to(File.expand_path(File.dirname(__FILE__) + '/../output/image_test.pdf')) File.exist?(File.dirname(__FILE__) + '/../output/image_test.pdf').should be_true end + end \ No newline at end of file spec/lib/pdf_page_spec.rb spec/templates/image_template.pdf spec/output/place.holder a50d8e87272c876a2bca6d683593c10bee9a8681 Wes Hays weshays@gbdev.com http://github.com/weshays/pdf_filler/commit/1b3102b37b29846d2d257b656daa1cb7f97952c2 1b3102b37b29846d2d257b656daa1cb7f97952c2 2009-11-07T10:47:11-08:00 2009-11-07T10:47:11-08:00 Added more tests and worked on adding (placing) an image to an existing PDF. d49cd4267d0313bad473283683f9d5841cb43d25 Wes Hays weshays@gbdev.com