int unextpos(W *w, int k)
{
BW *bw;
WIND_BW(bw, w);
lp:
if (curpos->link.next != &pos && curpos != &pos) {
curpos = curpos->link.next;
if (!curpos->p || !curpos->w) {
goto lp;
}
if (!(curpos->w->watom->what & (TYPETW|TYPEPW)))
goto lp;
bw = (BW *)curpos->w->object;
if (bw->b != curpos->p->b)
goto lp;
if (w->t->curwin == curpos->w && curpos->p->byte == ((BW *) w->t->curwin->object)->cursor->byte) {
goto lp;
}
if (w->t->curwin != curpos->w) {
w->t->curwin = curpos->w;
if (w->t->curwin->y == -1) {
wfit(w->t);
}
}
w = w->t->curwin;
bw = (BW *) w->object;
if (bw->cursor->byte != curpos->p->byte) {
pset(bw->cursor, curpos->p);
}
return 0;
} else {
return -1;
}
}
/*
* Show help screen
*/
int help_on(Screen *t)
{
if (help_actual) {
t->wind = help_actual->lines + skiptop;
if ((t->h - t->wind) < FITHEIGHT) {
t->wind = t->h - FITHEIGHT;
}
if (t->wind < 0) {
t->wind = skiptop;
return -1;
}
wfit(t);
msetI(t->t->updtab + skiptop, 1, t->wind);
return 0;
} else {
return -1;
}
}
/*
* Hide help screen
*/
static void help_off(Screen *t)
{
t->wind = skiptop;
wfit(t);
}
void DBSCAN::fit( const DBSCAN::ClusterData& C )
{
const DBSCAN::FeaturesWeights W = DBSCAN::std_weights( C.size2() );
wfit( C, W );
}
