SCLR
Syntax |
SCLR colour |
Location |
Fast PLOT/DRAW Toolkit |
This command causes the screen (pointed to by SCRBASE) to be cleared with the given colour. This colour ranges from 0 (black) to 7 (white). There is no default.
Example
Run this small program and watch how your screen seems to change size. The greater the difference in apparent size, the worse your monitor (there are more intelligent criteria as to the capability of your monitor, for example radiance):
100 MODE 4:SCRBASE
110 REPeat screen_test
120 FOR n=0,2,4,6: SCLR n
130 END REPeat screen_test
NOTE
See REFRESH !
WARNING
Never use SCLR without a parameter! The system will crash!
CROSS-REFERENCE
PLOT, DRAW, REFRESH and SCRBASE are the other commands connected with this one.