c# pdf viewer : Change pdf page order online SDK Library service wpf asp.net html dnn What-you-need-to-know-about-PDFUA-%E2%80%93-the-new-ISO-standard-for-universally-accessible-PDF-2013-03-190-part1067

What you need to know 
about PDF/UA – 
the new ISO standard for 
universally accessible PDF
Olaf Drümmer
axaio software
olaf.druemmer@axaio.com
www.axaio.com
Accessible PDF and the new PDF/UA standard 
Amsterdam ·March 19, 2013
Change pdf page order online - re-order PDF pages in C#.net, ASP.NET, MVC, Ajax, WinForms, WPF
Support Customizing Page Order of PDF Document in C# Project
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Change pdf page order online - VB.NET PDF Page Move Library: re-order PDF pages in vb.net, ASP.NET, MVC, Ajax, WinForms, WPF
Sort PDF Document Pages Using VB.NET Demo Code
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Olaf Drümmer · What you need to know  about PDF/UA –  the new ISO standard for  universally accessible PDF ·Amsterdam ·March 19, 2013
Overview
what’s the problem?
PDF/UA emerges
what does the PDF/UA standard say?
why PDF/UA solves the problem
C# PDF File & Page Process Library SDK for C#.net, ASP.NET, MVC
Convert Jpeg to PDF; Merge PDF Files; Split PDF Document; Remove Password from PDF; Change PDF Permission Settings. C# File: Split PDF; C# Page: Insert PDF pages
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VB.NET PDF File & Page Process Library SDK for vb.net, ASP.NET
page from PDF file and changing the position, orientation and order of PDF file into two or small files, you may refer to this online guide. PDF Page inserting.
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Olaf Drümmer · What you need to know  about PDF/UA –  the new ISO standard for  universally accessible PDF ·Amsterdam ·March 19, 2013
The problem
PDF = good for visual content
tags = semantic access to content
tagged PDF = accessible PDF
C# PowerPoint - Sort PowerPoint Pages Order in C#.NET
control, developers can swap or adjust the order of all or several PowerPoint document pages, or just change the position of certain one PowerPoint page in an
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C# Word - Sort Word Pages Order in C#.NET
library control, developers can swap or adjust the order of all or several Word document pages, or just change the position of certain one Word page in an
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Olaf Drümmer · What you need to know  about PDF/UA –  the new ISO standard for  universally accessible PDF ·Amsterdam ·March 19, 2013
The problem
not all tagged PDF les are created equal
tagging is not enough
accessible PDF les are not enough
C# Word - Process Word Document in C#
For example, you may change your Word document order from 1, 2, 3, 4, 5 to 3, 5, 4, 2,1 with C# coding. C#.NET: Extracting Page(s) from Word.
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C# PDF: C# Code to Process PDF Document Page Using C#.NET PDF
Enable C#.NET developers to change the page order of source PDF document file; Allow C#.NET developers to add image to specified area of source PDF
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Olaf Drümmer · What you need to know  about PDF/UA –  the new ISO standard for  universally accessible PDF ·Amsterdam ·March 19, 2013
PDF/UA emerges
Section 508 (1998) –US disability laws
WCAG 1 (1999) –Web Content Accessibility Guidelines by W3C
Tagged PDF / Adobe Acrobat 5 (2001)
Adobe FrameMaker 7 –Tagged PDF-Export (2002)
Microsoft Office 2007 –Tagged PDF-Export
OpenOffice 2.4 –Tagged PDF-Export (2008)
UN Convention on the Rights of Persons with Disabilities (2008)
WCAG 2 (2008) –Web Content Accessibility Guidelines 2.0 by W3C
PDF/UA – ISO 14289-1 (July 2012)
C# TIFF: How to Reorder, Rearrange & Sort TIFF Pages Using C# Code
C# users to reorder and rearrange multi-page Tiff file Tiff image management library, you can easily change and move pages or make a totally new order for all
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RasterEdge.com General FAQs for Products
receive a copy of email containing order confirmation and via the email which RasterEdge's online store sends & profession imaging controls, PDF document, image
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Olaf Drümmer · What you need to know  about PDF/UA –  the new ISO standard for  universally accessible PDF ·Amsterdam ·March 19, 2013
What does PDF/UA say?
Goal: 
make accessibility for PDF documents happen
Olaf Drümmer · What you need to know  about PDF/UA –  the new ISO standard for  universally accessible PDF ·Amsterdam ·March 19, 2013
What does PDF/UA say?
PDF les must be accessible
PDF readers must be accessible
assistive technology must be accessible
Olaf Drümmer · What you need to know  about PDF/UA –  the new ISO standard for  universally accessible PDF ·Amsterdam ·March 19, 2013
Rules for PDF/UA les… 
all real content contained in logical structure
correct tags used
tables structured and tagged correctly
lists structured and tagged correctly
logical structure matches reading order
heading structure nested correctly
all text can be mapped to Unicode
natural language indicated correctly
alternative text present for images and other non-text content
labels present for links and annotations
interactive features are provided in accessible fashion
… 
Olaf Drümmer · What you need to know  about PDF/UA –  the new ISO standard for  universally accessible PDF ·Amsterdam ·March 19, 2013
Rules for PDF/UA readers… 
must make all aspects of a PDF/UA le 
available to assistive technology
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