PostScript Execution Context Functions

DPSContextObject()

NSDPSContext *DPSContextObject(DPSContext ctxt)

Converts a DPSContext to an NSDPSContext object.

Communication with the Display PostScript Server

Send a PostScript User Path to the Display PostScript Server

These functions are used to send a user path, plus one other action, to the Display PostScript Server. In the ...WithMatrix forms of these functions, the matrix argument is the optional matrix argument used by the ustroke, inustroke, and ustrokepath operators. The matrix argument may be NULL, in which case it is ignored.

PSDoUserPath()

void PSDoUserPath(const void *coords, int numCoords,
    DPSNumberFormat numType, const DPSUserPathOp *ops, int numOps,
    const void *bbox, DPSUserPathAction action)

PSDoUserPathWithMatrix()

void PSDoUserPathWithMatrix(void *coords, int numCoords,
    DPSNumberFormat numType, unsigned char *ops, int numOps,
    void *bbox, DPSUserPathAction action, float matrix[6])

PSDoUserPathWithMatrix()

void PSDoUserPathWithMatrix(void *coords, int numCoords,
    DPSNumberFormat numType, unsigned char *ops, int numOps,
    void *bbox, DPSUserPathAction action, float matrix[6])

DPSDoUserPath()

void DPSDoUserPath(DPSContext context, const void *coords,
    int numCoords, DPSNumberFormat numType,
    const DPSUserPathOp *ops,int numOps, const void *bbox,
    DPSUserPathAction action)

DPSDoUserPathWithMatrix()

void DPSDoUserPathWithMatrix(DPSContext context, void *coords,
    int numCoords, DPSNumberFormat numType, unsigned char *ops,
    int numOps, void *bbox, DPSUserPathAction action,
    float matrix[6])

Send PostScript Code to the Display PostScript Server

PSFlush()

void PSFlush(void)

PSWait()

void PSWait(void)