Lines Matching refs:subcolor
275 - freecolor - free a color (must have no arcs or subcolor)
345 - subcolor - allocate a new subcolor (if necessary) to this chr
346 ^ static color subcolor(struct colormap *, pchr c);
349 subcolor(cm, c)
354 color sco; /* new subcolor */
362 if (co == sco) /* already in an open subcolor */
371 - newsub - allocate a new subcolor (if necessary) for a color
379 color sco; /* new subcolor */
382 if (sco == NOSUB) { /* color has no open subcolor */
385 sco = newcolor(cm); /* must create subcolor */
391 cm->cd[sco].sub = sco; /* open subcolor points to self */
420 newarc(v->nfa, PLAIN, subcolor(v->cm, from), lp, rp);
430 newarc(v->nfa, PLAIN, subcolor(v->cm, from), lp, rp);
487 /* either way, we want a subcolor solid block */
543 /* has no subcolor, no further action */
545 /* is subcolor, let parent deal with it */
547 /* parent empty, its arcs change color to subcolor */
564 /* parent's arcs must gain parallel subcolor arcs */