NAME

VI_Color − change screen color

SYNOPSIS

VI_Color(color)
int color;/∗ new color, true for white ∗/

DESCRIPTION

VI_Color sets the color of the screen to the specified value: 0 means that bits having the binary value “0” will be black on the screen; 1 means that bits having the binary value “1” will be black on the screen.  If this value is different from the previous value, the screen will be inverted, so as to make the change transparent to the application.  The screen color is initially white 1’s on black 0’s, color 0. 

NOTE

VI_Color applies only to the IBM Academic Information Systems experimental display. 

SEE ALSO

query(3G)
 

PRPQs 5799-WZQ/5799-PFF: IBM/4.3  —  31 Mar 1986