Calculator graphics drawing benchmark

[Dave Britten]

Just for fun, I punched this into the Wizard BASIC card using my just-received OZ-7600 and got about 2.5 seconds. Same performance when the card is running in an OZ-7200.

The program requires almost no change from the PC-E500 version, just an adjustment to the screen dimension constants on line 10 (96x64 pixels).

Code:

10 CLS:WAIT 0:H=95,V=63,S=4,P=&F8F8
20 FOR  Y=0 TO V STEP S
30 LINE (S*(RND 2-1),Y)-(H,Y),P
40 NEXT Y
50 FOR  X=0 TO H STEP S
60 LINE (X,S*(RND 2-1))-(X,V),P
70 NEXT X
80 WAIT:GPRINT:GOTO 10

This card really shines with the hugely improved keyboard on the OZ-7600 models! (QWERTY layout, better feel and response, and no diving into a SYMBOL menu constantly.)