Showing posts with label bitmap method. Show all posts
Showing posts with label bitmap method. Show all posts

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