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Who's right, VB or VFP?
Message
 
À
11/07/2002 00:21:00
Information générale
Forum:
Visual FoxPro
Catégorie:
Gestionnaire d'écran & Écrans
Divers
Thread ID:
00676246
Message ID:
00677769
Vues:
28
>It is traditional in computer graphics to have the origin of the graphics buffer in the upper left corner. This makes buffer arithmetic easier in that the address of a pixel = address of buffer + (Y * width of X Axis) + X
>
>
>Y Axis
>(0,0)
>________________ X Axis
>|\
>| \
>|  \ <<- Positive slope
>|   \
>Y Axis
>
Could this be why Anderson Accounting has so many problems? :)

Tom
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