#NSEGでの発表ネタ

1. PDF
Yusuke Ito, @novi_

2. About Me
• NNCT EI( ) 2010
• None (Apr 2010 to Sep 2010)
→Lindoc, Inc. (Oct 2010 to Dec 2010)
→Musavy, Inc. (Jan 2011 to present)
• , English, C, Objective-C
HTML, CSS, JS, Ruby, Go ←New
• UI , App/Web
,

3. PDF on Mac
• Keynote
• Photoshop
• TeX
• Scan Snap
•

5. PDF on Web
• Google Docs
• Slideshare
• Research Paper (e.g. CiNii
• (e.g.

6. What’s is PDF?
PDF: Portable
Document
Format

7. References
• Wikipedia , English...
• :
“PDF Reference and Adobe Extensions to the
PDF Specification”
• ggrks a.k.a. Google

8. Unicode
CMap JPEG
CMYK Color Postscript TrueType
Lab Color
HSB Color
OpenGL
Type1 Font
CID Font

9. ꒪⌓꒪

10. Versions
• 1.4(2001): Acrobat 5.0 - OpenType
, , PDF
• 1.5(2003) Acrobat 6.0 - JPEG 2000, 16bit ,
• 1.6(2004) Acrobat 7.0 - 3D
• 1.7(2006) Acrobat 8.0 - 3D, ,

11. Summary

12. Dimensions &
Graphics

13. Text

15. Available framework
• Mac: PDF Kit(Obj-C), CoreGraphics(C)
• iOS: CoreGraphics
•

16. in iOS...

17. CGPDF

18. Security / DRM

19. Quartz and PDF
Ars Technica: http://arstechnica.com/reviews/1q00/
macos-x-gui/macos-x-gui-4.html

20. Conclusion
PDF: Portable
Document
Format
iOS CMYK