Reserved size

X \psfig{figure=figs/box.ps,rheight=0bp,rwidth=0bp,height=1.25in,width=\textwidth} XThere are two sizes associated with each psfig figure: the size Xat which it is to be printed on the page Xand the size it reserves in TEX. This latter size is appropriately Xtermed the reserved size, and is expressed as clauses of the form X``rheight=dimen'' Xand ``rwidth=dimen''. If ommited, the reserved size defaults Xto the real size. Some special effects need to be transparent Xto TEX and thus have a zero reserved size, such as the grey Xbox enclosing Xthis paragraph. X