## Presentation Device Driver Reference for OS/2

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### GreSetAttributes - Syntax

Description

GreSetAttributes sets the attributes for the specified primitive type according to the flags set in flDefsMask and flAttrsMask.

This function is supported by the graphics engine.

    #define INCL_GRE_DEVSUPPORT

    #include <os2.h>

    HDC        hdc;          /*  Device context handle. */

    LONG       lPrimType;    /*  Bundle primitive type. */

    ULONG      flDefsMask;   /*  Flags indicating the attributes to be set to default. */

    ULONG      flAttrsMask;  /*  Flags indicating the attributes to be modified. */

    PBUNDLE    pAttrs;       /*  Pointer. */

    PVOID      pInstance;    /*  Pointer to instance data. */

    ULONG      lFunction;    /*  High-order WORD=flags; low-order WORD=NGreSetAttributes. */

    BOOL       rc;           /*  Return codes. */

    rc = GreSetAttributes(hdc, lPrimType, flDefsMask,

           flAttrsMask, pAttrs, pInstance, lFunction);