Wireless Application Protocol Bitmap Format
- Wireless Application Protocol Bitmap Format
Infobox file format
name = Wireless Bitmap
extension = .wbmp
mime = image/vnd.wap.wbmp
owner = WAP Forum
creatorcode =
genre = Image file formats
containerfor =
containedby =
extendedfrom =
extendedto =
Wireless Application Protocol Bitmap Format (shortened to Wireless Bitmap and with file extension .wbmp) is a monochrome graphics file format optimized for mobile computing devices.
WBMP images are monochrome (black & white) so that the image size is kept to a minimum. A black pixel is denoted by 0 and a white pixel is denoted by 1.
For colored images, WAP supports the Portable Network Graphics format. [ [http://www.thewirelessfaq.com/7.15.asp http://www.thewirelessfaq.com/7.15.asp] ]
Format of Wireless Bitmap Files
Example of a Wireless bitmap
The bitmap where b = black and w = white
Row1 - bwb
Row2 - wbwRow3 - bwb
becomes
Octet 1: 00000000 (WBMP type)
Octet 2: 00000000 (Fixed header)
Octet 3: 00000011 (Width) = 3
Octet 4: 00000011 (Height) = 3
Octet 5-7: 3 bits for data then Padding (8-3=5)
Octet 5: 010 00000 (Row 1)
Octet 6: 101 00000 (Row 2)
Octet 7: 010 00000 (Row 3)
References
* [http://www.ibm.com/developerworks/wireless/library/wi-wbmp/ Produce WBMP for any platform]
Notes
External links
* [http://www.wapforum.org/what/technical/SPEC-WAESpec-19990524.pdf WAP WAE Specification]
Wikimedia Foundation.
2010.
Look at other dictionaries:
Wireless Application Protocol Bitmap Format — Saltar a navegación, búsqueda Wireless Bitmap Desarrollador WAP Forum Información general Extensión de archivo .wbmp … Wikipedia Español
Wireless Application Protocol Bitmap Format — (kurz Wireless Bitmap) ist ein Dateiformat für Grafiken, die für mobile Geräte optimiert sind. Sie haben die Dateiendung .wbmp Ein WBMP Bild ist eine Rastergrafik mit nur 1 bit Farbtiefe. So kann jedes Pixel entweder gefüllt (schwarz) oder nicht… … Deutsch Wikipedia
Wireless Application Protocol Bitmap Format — Wireless Bitmap Extension .wbmp Type MIME image/vnd.wap.wbmp Développé par Open Mobile Alliance Type de format Format d image matricielle Standard(s) WAP … Wikipédia en Français
Wireless Bitmap — Desarrollador WAP Forum Información general Extensión de archivo .wbmp Tipo de MIME … Wikipedia Español
Wireless Markup Language — (which are gaining in popularity as processing power in mobile devices increases). WML historyBuilding on Openwave s HDML, Nokia s Tagged Text Markup Language (TTML) and Ericsson s proprietary markup language for mobile content, the WAP Forum… … Wikipedia
Bitmap — In computer graphics, a bitmap or pixmap is a type of memory organization or image file format used to store digital images. The term bitmap comes from the computer programming terminology, meaning just a map of bits , a spatially mapped array of … Wikipedia
WBMP — Wireless Application Protocol Bitmap Format Wireless Bitmap Extension de fichier .wbmp Type MIME image/vnd.wap.wbmp Développé par Open Mobile Alliance Type de format Format d image matricielle … Wikipédia en Français
WBMP — Wireless Bitmap Расширение .wbmp MIME image/vnd.wap.wbmp Разработан WAP Forum Тип формата Графические форматы WBMP(Wireless Application Protocol Bitmap Format расширение .wbmp) растровый формат монохромного изображения, оптимизация под … Википедия
WBMP — Wireless Application Protocol Bitmap Format (kurz Wireless Bitmap) ist ein Dateiformat für Grafiken, die für mobile Geräte optimiert sind. Sie haben die Dateiendung .wbmp Ein WBMP Bild ist eine Rastergrafik mit nur 1 bit Farbtiefe. So kann jedes… … Deutsch Wikipedia
Comparison of graphics file formats — This is a comparison of image file formats. General Ownership of the format and related information. Format Full name Owner Based Format File extension MIME type Application Patented Abc Advanced Bitonal Compression LEAD Technologies .abc … Wikipedia
