单词 | bitmap |
释义 | bitmapor bit map[ bit-map ] / ˈbɪtˌmæp / noun Computers.a piece of text, a drawing, etc., represented, as on a computer display, by the activation of certain dots in a rectangular matrix of dots. Origin of bitmapFirst recorded in 1970–75; bit3 + map OTHER WORDS FROM bitmapbitmapped, adjectiveWords nearby bitmapbiting mania, biting midge, biting point, biting stage, bit key, bitmap, bitmap font, bit-mapped font, bit-mapped image, Bitola, Bitolj Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for bitmapbitmap / (ˈbɪtˌmæp) / noun computinga picture created on a visual display unit where each pixel corresponds to one or more bits in memory, the number of bits per pixel determining the number of available colours verb -maps, -mapping or -mapped(tr) to create a bitmap of Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 Scientific definitions for bitmapbitmap [ bĭt′măp′ ] Computer ScienceA set of bits that represents a graphic image. Each bit or group of bits corresponds to a pixel in the image. Optical scanners and fax machines convert text or pictures into bitmaps. The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. |
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