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Commits on Apr 2, 2011
  1. Mostly fix compile warnings

    CarlWright committed Apr 2, 2011
Commits on Feb 15, 2011
  1. Make sure ./ebin exists

    nox committed Feb 15, 2011
  2. Ignore various generated files

    nox committed Feb 15, 2011
Commits on Jun 15, 2010
Commits on Jun 14, 2010
Commits on Jun 12, 2010
  1. All the type of PNG now work in NGerlguten.

    I'm still working on why images don't look the same in Foxit and Acrobat, but I've just
    got to keep grinding. This time I just could see the difference between Smask and SMask.
    It matters in a PDF, but my brain just didn't see the difference.
    
    PS: They look best in Foxit right now.
    CarlWright committed Jun 12, 2010
Commits on Jun 3, 2010
  1. The black & white PNG gimage with alpha channel now produces the same…

    … results in the PDF
    
    but it doesn't look the same as the PDF from Ruby's Prawn. Looking for another difference
    in the PDF content to explain the difference. Then I'll test the color image with an alpha
    channel.
    CarlWright committed Jun 3, 2010
Commits on May 24, 2010
  1. PNG insertion works w/o failure, but images with alpha channel still …

    …look wrong.
    
    Collected more PNG images to test with.
    CarlWright committed May 24, 2010
Commits on May 19, 2010
Commits on May 17, 2010
  1. Wrote the PNG filters and the image & alpha channel breakout...

    Need to figure out how to get the four pixel groups needed for filtering.
    CarlWright committed May 17, 2010
Commits on May 16, 2010
  1. Got types 0, 2 & 3 of PNG images working in a PDf... need types 4 & 6.

    I've also got all the PDF structure coming out for types 4 & 6. Just need to extract the alpha channel out of the image scanlines.
    CarlWright committed May 16, 2010
Commits on May 14, 2010
  1. eg_test/eg_test9.pdf successfully reproduced eg_test1.pdf using a PNG…

    … image
    
    Still working on the other four types of PNG graphics that exist, but happy with getting
    PNG to work in an PDF. Need to write code to extract the alpha channel data and other code to use the palette data that we are parsing. Using eg_test10.erl to test all the kinds of PNG
    images
    CarlWright committed May 14, 2010
  2. Got the 1st PNG image to show up in my PDF from eg_test/eg_test9.pdf

    Grabbed a copy of test images from the Ruby Prawn project
    CarlWright committed May 14, 2010
Commits on May 12, 2010
  1. Made some steps toward using PNG images... need to test and find out …

    …about filters
    
    And what part of a PNG we should load... perhaps the whole thing.
    CarlWright committed May 12, 2010
Commits on May 11, 2010
Commits on May 8, 2010
  1. Worried out a problem with eg_block.erl postioning...

    Added Emakefile to build all the erl files... still need a regular Makefile to run some of the programs initially when you first install. They make erl files that are part of the complete system.
    CarlWright committed May 8, 2010
Commits on May 7, 2010
  1. Finished testing eg_block.erl... put it into eg_test3.erl... removed …

    …zap function.
    
    Updated documentation just a bit.
    CarlWright committed May 7, 2010
Commits on May 6, 2010
  1. Added eg_block.erl to make a block of text from XML. and...

    Added unit of measurement conversion functions to eg_pdf.erl. Added a diagram  telling
    about the primary information flow in erlguten.erl to the edoc.
    CarlWright committed May 6, 2010
Commits on May 3, 2010
  1. erlguten.erl output its 1st PDF from XML... lots to fix, but I've got…

    … some stuff coming out. Yahoo!
    CarlWright committed May 3, 2010
Commits on May 2, 2010
  1. Sorted out template instantiation and box initialization... next..

    need to fix format_paragraph and tag initialization
    CarlWright committed May 2, 2010
  2. Got all the box/object/tag parse and store done in template1_one.erl

    Maybe we can get erlguten.erl to output some PDF next.
    CarlWright committed May 2, 2010
Commits on Apr 30, 2010
Commits on Apr 28, 2010
Commits on Apr 27, 2010
  1. Making headway in discovering the operations of erlguten.erl... note:…

    … template1_one plugin.
    CarlWright committed Apr 27, 2010
Commits on Apr 25, 2010