Method: Curses.init_pair

Defined in:
ext/curses/curses.c

.init_pair(pair, f, b) ⇒ Object

Changes the definition of a color-pair.

It takes three arguments: the number of the color-pair to be changed pair, the foreground color number f, and the background color number b.

If the color-pair was previously initialized, the screen is refreshed and all occurrences of that color-pair are changed to the new definition.



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# File 'ext/curses/curses.c', line 1319

static VALUE
curses_init_pair(VALUE obj, VALUE pair, VALUE f, VALUE b)
{
    /* may have to raise exception on ERR */
    curses_stdscr();
    return (init_pair(NUM2INT(pair),NUM2INT(f),NUM2INT(b)) == OK) ? Qtrue : Qfalse;
}