set-screen-name in font-name-directory<%>
Sets a platform-dependent screen font name (used for drawing to a
canvas's dc<%>, a bitmap-dc%, or a
printer-dc%) for a font ID, weight, and style combination.
Under X, if the screen name contains ``%d,'' it is replaced by the size of the font (point size times 10) to obtain the full screen font name.
(-> voidsenda-font-name-directoryset-screen-namefont-idweightstylename)
font-id: exact integer
weight: symbol in'(normal bold light)
style: symbol in'(normal italic slant)
name: stringSee
font%for information aboutweightandstyle.