Font Fusion

Infobox Software
name = Bitstream Font Fusion


caption = Bitstream Inc. Font Fusion rendering multiple-color bordered Greek characters, where the border is anti-aliased to the background, and the interior color is anti-aliased to the border.
developer = Bitstream Inc.
released = October 1999
latest release version = 4.5
latest release date = 2008
operating system = Platform Independent
genre = Font Engine
license = Proprietary EULA
website = [http://www.bitstream.com/font_rendering/products/font_fusion/index.html]
Bitstream Font Fusion is a small, fast, object-oriented font engine written in ANSI C capable of rendering high-quality text on any platform, any device, and at any resolution. The entire source code is portable, optimized, and executes independent of operating system and processor. The font engine is capable of rendering 2,400-3,300 characters per second on a 100 MIPS CPU [cite web| url=http://www.bitstream.com/font_rendering/pdfs/FontFusion_whitepaper.pdf| title=FontFusion_whitepaper] .

Font Fusion is designed such that it can meet the memory and performance requirements, even if the Asian languages that contain thousands of characters are to be supported. Font Fusion is also the core technology behind other Bitstream products, Panorama, ThunderHawk and myMMS.

Version history

In late 1980s, Sampo Kaasila, lead developer of TrueType and founder of Type Solutions (now a wholly-owned subsidiary of Bitstream Inc.) designed T2K, a font renderer, which provided an object-oriented design, advanced architecture and algorithms, and was capable, to embed in all sorts of devices. Later in 1998, Bitstream acquired Type solutions and T2K evolved into Bitstream's font rasterizer, called Font Fusion.

Features

* Lossless Font Compression — Lossless Font Compression: The font engine can read and render industry-standard fonts, bitmap fonts, and outline fonts in a compressed format. The engine has a unique capability of font compression such that each font consumes less memory, and achieving a 2-to-1 compression factor. For example, a unified stroke-based CJK font, with 37,000 characters is under 1MB with optimum compression.
* CJK Bitmap Font Compression — Font Fusion implements a compression algorithm for CJK bitmap fonts, which ideally compresses the embedded bitmaps and provides a compressed CJK bitmap font support. This font format is Bitstream proprietary compression format for CJK bitmap fonts.
* Smart Scaling — Smart scaling regulates the adjustment of characters that extend beyond the set height parameters and may get clipped when rendered on small screen devices. The technology ensures that the scaled characters are in proportion to the other characters in the font.
* Cache Management — Includes a dedicated cache manager to manage the system performance. Uses the cache to store rendered characters (bitmaps).
* Small footprint — The Font Fusion code size for devices varies from 65 – 187 KB, depending on the configuration chosen.
* Extraordinary Typographical Quality — Native TrueType hinting produces high-quality output on any device. Additionally, the anti-aliasing techniques, TV/LCD modes improve the glyph output irrespective of the device (a mobile handset or a large digital TV).
* Low Memory Requirement — Only 16 – 40 KB of RAM required for a Latin font and 27 – 34 KB of RAM required for a stroke based Asian font.
* Scalable text — Supports high quality scalable text that can be used by mobile and smart phones. The device manufacturers and mobile developers can replace the bitmaps at a single point size with scalable font that can be rendered at different font sizes.

Language Coverage/Font Support

* Compact Asian fonts
* Industry Standard Asian Fonts
* Cyrillic
* Greek
* Arabic (complex scripting language)
* Hebrew (complex scripting language)
* Indian (complex scripting languages)
* Thai (complex scripting language)
* Over 50 other worldwide languages

Font Formats Supported

* Type 1
* TrueType
* TrueType collections
* OpenType
* Compact font format (CFF)/Type 2
* TrueDoc Portable Font Resources (PFRs)
* Bitstream Speedo
* T2K
* Font Fusion Stroke (FFS)
* Embedded bitmaps (TrueType, TrueDoc, and T2K)
* Bitmap Distribution Format (BDF)
* Mac font suitcase (Dfont)
* Windows bitmap font format FNT/FON
* PCLeo (PCL Encapsulated Outline), an Intellifont font format
* PCLetto (PCL Encapsulated Truetype Outline), soft fonts for printing applications

Applications/Operating Systems Supported

* Cross-platform applications
* Web (HTML) applications
* Macintosh & Windows
* BREW
* Linux & UNIX
* Embedded operating systems
* Real time operating systems

Devices Supported

Consumer Electronic Devices, Mobile Handset, Set-top box, Digital TV, Printer, Printer Controller, Fax Machine, Multi-function Device, Medical Imaging Device, GPS System, Automobile Display, and other Embedded System

oftware Applications Supported

Web application, Graphics application, Gaming application

Font Fusion Plug-In for Symbian

Font Fusion plug-in is available for the Symbian OS [cite web| url=http://www.symbianone.com/content/view/2088/1/| title=Bitstream integrates Font Fusion with Symbian OS] as a dynamic-link library (DLL) [cite web| url=http://www.bitstream.com/font_rendering/pdfs/FFSymbian.pdf| title=FFSymbian] . The plug-in inherits all the features supported by the core Font Fusion engine.

References

ee also

* Bitstream Inc.

External links

* [http://www.bitstream.com/font_rendering/products/font_fusion/index.html Font Fusion]
* [http://www.bitstream.com/corporate/news/index.html 2007 Bitstream Press Releases]
* [http://www.typesolutions.com/ Font Engine and Font Rasterizer Technology]
* [http://www.embeddedtechjournal.com/news_2005/11/20051103_01.htm Embedded Technology Journal]
* [http://www.windriver.com/cgi-bin/partnerships/directory/viewProd.cgi?id=1337 Font Fusion]
* [http://www.symbian.com/news/cn/2005/cn20052334.html Bitstream Offers Small, Fast Font Rendering Subsystem for Symbian OS Mobile Phones]