A function which returns a number giving the colour of the screen at the coordinates specified. There must not be a space between POINT and the opening bracket.
colour=POINT(X,Y)
IF POINT(X,Y)>7 THEN 300
You can use POINT to find out the colour of the screen at the specified point and take action accordingly. It will return one of the following values:
Value | Meaning |
---|---|
0 | The pixel is black. |
15 | The pixel is white. |
-1 | The specified point was outside the screen. |
The coordinates passed are absolute and can read anywhere on the screen (including outside the graphics viewport).
Syntax
<n-var>=POINT(<numeric>,<numeric>)