PLOTBOX(BOX) plots a box specified by the 4-dimensional vector BOXES = [XMIN YMIN XMAX YMAX]'. If BOXES is a 4 x N matrix, a box for each of the N columns is plotted.
H = PLOTBOX(BOXES) returns an handle to the line drawings representing the boxes. For multiple boxes, H is a row vector with one handle per box.
PLOTBOX(BOXES, 'LABEL', LABEL) annotates the box with the string LABEL. If BOXES contains multiple boxes, then LABEL can be a cell array with one entry for each box. H is then a 2 x N array with handles to boxes and labels.
PLOTBOX(BOXES, ...) passes any extra argument to the underlying plotting function. The first optional argument can be a line specification string such as the one used by PLOT().
- See also VL_PLOTFRAME().