Black/white pixels are represented using bits
Colours are specified using colour code values in some way
A typical format (RGB) is using 24 bits format
– (R,G,B) takes up 1 byte for each colour
A common feature these days is to also have an
alpha channel , specifying a level of transparency.
e.g. in Java 2
– (R,G,B,α) takes up 4 bytes
Black/white pixels are represented using bitsColours are specified using colour code values in some wayA typical format (RGB) is using 24 bits format – (R,G,B) takes up 1 byte for each colourA common feature these days is to also have an alpha channel , specifying a level of transparency. e.g. in Java 2 – (R,G,B,α) takes up 4 bytes
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