421 dmxOnScreen(int x, int y, DMXScreenInfo * dmxScreen)  in dmxOnScreen()  function
445     if (dmxOnScreen(a->rootXOrigin, a->rootYOrigin, b))  in dmxDoesOverlap()
448     if (dmxOnScreen(a->rootXOrigin, a->rootYOrigin + a->scrnWidth, b))  in dmxDoesOverlap()
451     if (dmxOnScreen(a->rootXOrigin + a->scrnHeight, a->rootYOrigin, b))  in dmxDoesOverlap()
454     if (dmxOnScreen(a->rootXOrigin + a->scrnHeight,  in dmxDoesOverlap()
458     if (dmxOnScreen(b->rootXOrigin, b->rootYOrigin, a))  in dmxDoesOverlap()
461     if (dmxOnScreen(b->rootXOrigin, b->rootYOrigin + b->scrnWidth, a))  in dmxDoesOverlap()
464     if (dmxOnScreen(b->rootXOrigin + b->scrnHeight, b->rootYOrigin, a))  in dmxDoesOverlap()
467     if (dmxOnScreen(b->rootXOrigin + b->scrnHeight,  in dmxDoesOverlap()
861         if (dmxOnScreen(x + start->rootXOrigin, y + start->rootYOrigin, pt)) {  in dmxMoveCursor()
934         if (dmxOnScreen(x + start->rootXOrigin, y + start->rootYOrigin, pt)) {  in dmxSetCursor()
981         if (!dmxOnScreen(x, y, dmxScreen)) {  in dmxCheckCursor()