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Joint Photographic Experts Group Image  |  1999-03-02  |  68.5 KB  |  571x400  |  4-bit (9 colors)  |  [JPEG/ogle]
   ocr: Toolboxtrap dispatc ht table Addess SYYYYYYYY 1024 Trap dis patcl her Applicationcalls a Toolbox Gets the trap the dspatch addess table from routine Transfers control to the FillRect (r, pat)i routine attheretrieved address Patcl h System S oftwareroutine PROCEDURE PROCEDURE MyPatchrillRect FillRect (r: Recti pat: Pattern)i (r: Rect; pat: Pattern); Calls orginal routine ($XXXXXXXX)