Using the HIRES Screen Dump Program

50 R=30 * ( ~ - SI N( A ) )

and

 

50 R=80 * COS(3 * A/4)

(Change line 40 to 40 FOR A=0 TO 26 STEP .01)

and RUN.

Figure 8-3

When you see one you like, add this screen dump “linking routine” to hook the

BASIC program to the HIRES program:

80 POKE 10,76 : POKE 11,00 : POKE 12,96

90 PRINT “BLOAD EPSON.HIRES.OBJ”

100 PRINT USR(0001)

and RUN.