Sharp MZ-800 - Page 124

POINT
Format
Explanation
Example
POINT (<X-coordinate> ,< Y-coordinate >)
The POINT function returns the palette code that is defined at the given point on
the screen. The range of values that <X-coordinate> and <Y-coordinate> can
have is set by the INIT statement.
10 INIT’‘CRT:M1”
20 SET[3,0]100,100
30 A=POINT(100,100)
40 PRINT A
50 END
RUN
3
Ready
The statement on line 10 assigns the point (100,100) to palette code 3. The POINT
function therefore returns a palette code of 3.