https://github.com/ahausladen/PdfiumLib

PDF VCL Control using PDFium
https://github.com/ahausladen/PdfiumLib

Last synced: about 1 month ago
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PDF VCL Control using PDFium

• Host: GitHub
• URL: https://github.com/ahausladen/PdfiumLib
• Owner: ahausladen
• License: mpl-2.0
• Created: 2015-07-04T18:01:26.000Z (almost 9 years ago)
• Default Branch: master
• Last Pushed: 2024-02-10T13:14:35.000Z (4 months ago)
• Last Synced: 2024-02-10T14:26:43.182Z (4 months ago)
• Language: Pascal
• Size: 304 KB
• Stars: 151
• Watchers: 35
• Forks: 56
• Open Issues: 4
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Lists

• awesome-pascal - PdfiumLib

README

        
# PdfiumLib

Example of a PDF VCL Control using PDFium

## Requirements

pdfium.dll (x86/x64) from the [pdfium-binaries](https://github.com/bblanchon/pdfium-binaries)

Binary release: [chromium/6043](https://github.com/bblanchon/pdfium-binaries/releases/tag/chromium%2F6043)

## Required pdfium.dll version

chromium/6043

## Features

- Multiple PDF load functions:

  - File (load into memory, memory mapped file, on demand load)

  - TBytes

  - TStream

  - Active buffer (buffer must not be released before the PDF document is closed)

  - Active TStream (stream must not be released before the PDF document is closed)

  - Callback

- File Attachments

- Import pages into other PDF documents

- Forms

- PDF rotation (normal, 90° counter clockwise, 180°, 90° clockwise)

- Highlighted text (e.g. for search results)

- WebLink/URI-Annotation-Link click event

- Optional automatic Goto/RemoteGoto/EmbeddedGoto/Launch/URL Annotation-Link handling

- Flicker-free and optimized painting (only changed parts are painted)

- Optional buffered page rendering (improves repainting of complex PDF pages)

- Optional text selection by the user (mouse and Ctrl+A)

- Optional clipboard support (Ctrl+C, Ctrl+Insert)

- Keyboard scrolling (Cursor, PgUp/PgDn, Home/End)

- Optional selection scroll timer

- Optional smooth scrolling

- Multiple scaling options

  - Fit to width or height

  - Fit to width

  - Fit to height

  - Zoom (1%-10000%)