h6. [[FontManager]] h6(. » [[The Font Manager SWI Calls|SWI Calls]] h6((. » [[Font_ReadDefn]] h6(((. » Font_ReadDefn (size syntax) h2. Font_ReadDefn h5. (SWI &40083) |_<^{width:3em}. Entry | | |<^. R0|<^. Font handle | |<^. R1|<^. 0 | |<^. R3|<^. 'Full' (&4C4C5546) | |_<^{width:3em}. Exit || |<^. R1 |<^. Preserved | |<^. R2 |<^. Size of buffer required to store font information| |<^. R3 |<^. Corrupted| |<^. R4 |<^. Corrupted| |<^. R5 |<^. Corrupted| |<^. R6 |<^. Corrupted| |<^. R7 |<^. Corrupted| h4. Use This call returns the size of buffer required to store information about the given font if using the [[Font_ReadDefn (information syntax)|Font_ReadDefn (information syntax)]] form of this call. h4. See also * [[Font_ReadDefn (information syntax)|Font_ReadDefn (information syntax)]]