Raster graphics
DOT MATRIX DATA STRUCTURE, REPRESENTING A GENERALLY RECTANGULAR GRID OF PIXELS, OR POINTS OF COLOR, VIEWABLE VIA A MONITOR, PAPER, OR OTHER DISPLAY MEDIUM
Bit-mapped graphics; Bitmap graphics; Raster image; Raster format; Raster Graphics; Pixelmap; Bitmapped; Raster images; Bit-Mapped Graphics; Rastor; Bitmapped graphics; Bitmapped image; Raster graphic; Rasterized image; Video raster; Raster data; Bitmapped display; Raster drawing; Contones; Gridded data
smiley face] in the top left corner is a raster image. When enlarged, individual pixels appear as squares.