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GW-BASIC | 1984-11-23 | 1.5 KB | 42 lines |
- 1 'Test of graphics monitor consisting of a display of red, green,
- 2 'and blue screens in order for checking purity. You must switch
- 3 'to a graphic display before entering. Press any key to advance to
- 4 'the next color and then to exit.
- 5 '(Please excuse the brute force approach.)
- 6 'John L. Dickinson, Tucson, 7-29-82
- 7 '
- 10 SCREEN 1,0:WIDTH 40:KEY OFF:CLS
- 11 ' ******** RGB colors *****************
- 20 CLS:COLOR 4:LOCATE 5,10:PRINT "Color 4: Red"
- 25 A$=INKEY$:IF A$="" THEN GOTO 25
- 30 CLS:COLOR 12:LOCATE 5,10:PRINT "Color 12: Light red"
- 35 A$=INKEY$:IF A$="" THEN GOTO 35
- 40 CLS:COLOR 2:LOCATE 5,10:PRINT "Color 2: Green"
- 45 A$=INKEY$:IF A$="" THEN GOTO 45
- 50 CLS:COLOR 10:LOCATE 5,10:PRINT "Color 10: Light green"
- 55 A$=INKEY$:IF A$="" THEN GOTO 55
- 60 CLS:COLOR 1:LOCATE 5,10:PRINT "Color 1: Blue"
- 65 A$=INKEY$:IF A$="" THEN GOTO 65
- 70 CLS:COLOR 9:LOCATE 5,10:PRINT "Color 9: Light blue"
- 75 A$=INKEY$:IF A$="" THEN GOTO 75
- 100 ' ******** Other colors ***************
- 110 CLS:COLOR 3:LOCATE 5,10:PRINT "Color 3: Cyan"
- 115 A$=INKEY$:IF A$="" THEN GOTO 115
- 120 CLS:COLOR 11:LOCATE 5,10:PRINT "Color 11: Light cyan"
- 125 A$=INKEY$:IF A$="" THEN GOTO 125
- 130 CLS:COLOR 5:LOCATE 5,10:PRINT "Color 5: Magenta"
- 135 A$=INKEY$:IF A$="" THEN GOTO 135
- 140 CLS:COLOR 13:LOCATE 5,10:PRINT "Color 13: Light magenta"
- 145 A$=INKEY$:IF A$="" THEN GOTO 145
- 150 CLS:COLOR 6:LOCATE 5,10:PRINT "Color 6: Brown"
- 155 A$=INKEY$:IF A$="" THEN GOTO 155
- 160 CLS:COLOR 7,2:LOCATE 5,10:PRINT "Color 7: White"
- 165 A$=INKEY$:IF A$="" THEN GOTO 165
- 170 CLS:COLOR 15,2:LOCATE 5,10:PRINT "Color 15: High intensity white"
- 175 A$=INKEY$:IF A$="" THEN GOTO 175
- 180 CLS:COLOR 8:LOCATE 5,10:PRINT "Color 8: Gray"
- 185 A$=INKEY$:IF A$="" THEN GOTO 185
- 190 CLS:COLOR 14,1:LOCATE 5,10:PRINT "Color 14: Yellow"
- 195 A$=INKEY$:IF A$="" THEN GOTO 195
- 1000 COLOR 0:CLS
-