Skip to content

POINT

Syntax

1
POINT(x, y)

Description

Returns 1 if the pixel at coordinates (x, y) is set. 0 if it is not.

Requirements

POINT is a library function to be included with the following command:

1
#include <point.bas>

Sample usage

1
2
3
4
5
#include <point.bas>

PLOT 10, 10
PRINT "Point at (10, 10) is "; POINT(10, 10): REM 1
PRINT "Point at (15, 15) is "; POINT(15, 15): REM 0

Remarks

  • This function extends the one in Sinclair BASIC (and it's compatible with it) since it also allows rows 22 and 23.
  • When using --sinclair cmd line parameter this function is already available (i.e. no #include <point.bas> sentence is needed)

See also