Displaying graphics Before you can show graphics images on the screen, you must call the SCREEN command. SCREEN sets the graphics mode. The following program uses graphics mode 13 (320x200) to display a line, then returns back to text mode: SCREEN 13 ' This starts at 10 pixels from the left, 10 from ' the top and goes to point (100, 100): LINE (10, 10)-(100, 100) WHILE INKEY$ = "": WEND  ' Waits until a key is pressed SCREEN 0  ' Returns to text mode You can also draw a colored line. SCREEN 13 LINE (10, 10)-(100, 100), 192  ' Dark green WHILE INKEY$ = "": WEND SCREEN 0 To draw a single pixel, use PSET. SCREEN 13 PSET (160, 100) WHILE INKEY$ = "": WEND SCREEN 0 The following displays a circle at (160, 100) with a radius of 50: SCREEN 13 CIRCLE (160, 100), 50 WHILE INKEY$ = "": WEND SCREEN 0 Finally, to display a square, use LINE. SCREEN 13 LINE (10, 10)-(100, 100), 192, B  ' Notice the B WHILE INKEY$ = "": WEND SCREEN 0 Feel free to distribute this tutorial, upload it to your website, link to it from your site, etc. http://www.geocities.com/progsharehouse/qbtutor Mirror: http://development.freeservers.com/qbtutor