• Control In An Age Of Empowerment Pdf Converter Download
• Control In An Age Of Empowerment
• Control In An Age Of Empowerment Pdf Converter Free
• Control In An Age Of Empowerment Pdf Converter Free

PPT ON WOMEN EMPOWERMENT, empowerment,india, ppt on women empowerment,women,women empowerment,rights, women rights, powerpoint presentation on women empowermen Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. The Teen Self-Esteem Workbook is designed to help teens engage in self-reflection, examine their thoughts and feelings that either enhance or detract from healthy self-esteem, and learn effective tools and techniques for building positive feelings of self-esteem and self-worth.

Introduction

This article discusses how to create a .NET PDF Viewer control that is not dependent on Acrobat software being installed.

Fundamental Concepts

The basic steps that need to take place in order to view a PDF document:

1. Get a page count of the PDF document that needs to be viewed to define your page number boundaries (iTextSharp or PDFLibNET)
2. Convert the PDF document (specific page on demand) to a raster image format (GhostScript API or PDFLibNET)
3. --(Deprecated) Extract only the current frame to be viewed from the raster image (FreeImage.Net)
4. Convert the current frame to be viewed into a System.Image
5. Display the current frame in a PictureBox control

Several utility classes were created or added from others which expose functionality needed from the various helper libraries.

• GhostScriptLib.vb (contains methods to convert PDF to TIFF for Viewing and Printing)
• AFPDFLibUtil.vb (contains methods to convert PDF to System.Image for Viewing and Printing as well as methods to create a Bookmark TreeView)
• iTextSharpUtil.vb (contains methods for getting PDF page count, converting images to searchable PDF and for extracting PDF bookmarks into TreeNodes)
• PrinterUtil.vb (contains methods for sending images to printers)
• ImageUtil.vb (contains methods for image manipulation such as resize, rotation, conversion, etc.)
• TesseractOCR.vb (contains methods for Optical Character Recognition from images)
• PDFViewer.vb (contains the Viewer user control)

I was tempted to move every function over to PDFLibNet (XPDF) which is faster, but after a lot of testing, I decided to use Ghostscript and PDFLibNET. Ghostscript is used for printing, 'PDF to image' conversion, and as a secondary renderer in case of XPDF incompatibility. PDFLibNET is used for quick PDF to screen rendering, searching, and bookmarks.

Using the Code

This project consists of 7 DLLs that must all be in the same directory:

• FreeImage.dll
• FreeImageNET.dll
• gsdll32.dll
• itextsharp.dll
• PDFLibNET.dll
• tessnet2_32.dll
• PDFView.dll

Due to file size restrictions, I could not include the Ghostscript 8.64 DLL (gsdll32.dll) in the source code. Please download the Win32 Ghostscript 8.64 package from sourceforge.net and place the file 'gsdll32.dll' into the PDFViewlib directory where the other DLLs already exist.

To place a PDF control on form:

Far east movement folk music. The essential part of this solution is extracting the current frame to be viewed from a multi-frame (or single frame) image. At first I used System.Drawing to implement it. I found this to be slower than other C++ solutions that use DIBs (Device Independent Bitmaps) to perform graphic conversions.

I then tried implementing FreeImage with a .NET wrapper which gave it a little speed boost. FreeImage also has a ton of image conversion functions which may come in handy if you wanted to extend this into an editor.

I ended up implementing PDFLibNET which gave it a substantial speed boost since the amount of File I/O operations were reduced. Another streamlined routine for extracting one page from a PDF was added to the Ghostscript utility class as well.

AFPDFLibUtil.vb

GhostScriptLib.vb

In the PDFViewer code, a page number is specified and:

• The page is loaded from the PDF file and converted to a System.Image object.
• The PictureBox is updated with the image.

Points of Interest

Control In An Age Of Empowerment Pdf Converter Download

This project was made possible due to various open source libraries that others were kind enough to distribute freely. I would like to thank all of the Ghostscript, FreeImage.NET, iTextSharp, TessNet, and AFPDFLib (PDFLibNet) developers for their efforts.

Control In An Age Of Empowerment

History

Control In An Age Of Empowerment Pdf Converter Free

• 19^th June, 2009: 1.0 Initial release
• 22^nd June, 2009: Updated source code to correctly scale printed pages to the Printable Page Area of the printer that is selected
• 7^th July, 2009: Updated source code to use AFPDFLib(XPDF) or Ghostscript for PDF rendering
• 15^th July, 2009: Updated source code to use PDFLibNet(XPDF ver 3.02pl3) and added search/export options
• 22^nd July, 2009: Added 'Image to PDF' import, password prompt for encrypted PDF files, fallback rendering to Ghostscript if XPDF fails, latest version of PDFLibNet with various bug fixes applied, and LZW compression for 'PDF to TIFF' export
• 20^th August, 2009: Major changes:
  • Added the ability to convert images into a searchable PDF (OCR is English only for now)
  • Added the ability to export a PDF to an HTML Image Viewer
  • Pages are only rendered at the DPI needed to fill the Viewer window (good speed increase)
  • Rotated page settings are kept while viewing the document
  • Added the ability to convert images into an encrypted PDF
  • Changed bookmark tree generation to use recursion
  • Multiple bug fixes (see SVN log on the repository)
• 5^th October, 2009
• Fixed problem with incorrect configuration error with PDFLibNet.dll
• Removed dependencies on FreeImage

Control In An Age Of Empowerment Pdf Converter Free