Monday, February 3, 2020

Character generation methods in Computer Graphics

Character generation methods:

 Bitmap Method:

    Use of Pixel Array to display character.Font of Character can be increased by increasing pixel array size.


 Stroke Method:

   Character can be drawn using graphics Primitives like Line, Curve etc.Font size can be increasing length /width of graphics primitives. 

 Starburst Method:

   Fixed pattern of 24 lines is used.
   Each character is stored in 24 bits representation.
   Bit for The line highlighted to be set as 1 and non highlighting set as 0.
 24 bit code for A is:100001110011110000001100