Friday, 18 September 2015

                                Jpegs,Gifs,Pmg,file formals


graphics 1,2,3          

 pixels: are little square that make the picture

resolution: is the number of pixels For example, a 640-by-480 pixel screen is capable of displaying 640 distinct dots on each of 480 lines, or about 300,000 pixels
RGB Colour: is 

GIFS: are good for line art/cartoons 

JPEGS: are good for good for color photos (16.7m colors)

PMGs: are good for loading really fast



As smooth as possible.  >100Kb

Change Superman to a PNG-8 with transparent Background.  >50kb



Keep the Rainbow as a Jpeg.  >20kb


Convert the Frog to a PNG with Transparency.  Keep it as smooth as possible





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