C64 Programmer's Reference Guide: Programming Graphics

Now type RUN. The program will replace the letter T with a smile face character. Type a few T's to see the face. Each of the numbers in the DATA statement in line 20 is a row in the smile face character. The matrix for the face looks like this:

          76543210          BINARY      DECIMAL

         +--------+
   ROW 0 |  ****  |        00111100        60
       1 | *    * |        01000010        66
       2 |* *  * *|        10100101       165
       3 |*      *|        10000001       129
       4 |* *  * *|        10100101       165
       5 |*  **  *|        10011001       153
       6 | *    * |        01000010        66
   ROW 7 |  ****  |        00111100        60
         +--------+

Figure 3-1. Programmable Character Worksheet.
	7	6	5	4	3	2	1	0
0
1
2
3
4
5
6
7

This page has been created by Sami Rautiainen.
Read the small print.	Last updated December 23, 2002.