'\" t
.\" @(#)PEXGSE-PEXSunGseIdSetStrokeJoin.3 1.5 95/04/06 SMI;
.so man3/pex.macs
.TH PEXGSE-PEXSunGseIdSetStrokeJoin 3 "May 1995" "Solaris PEXlib Reference Manual" ""
.SH NAME
PEXGSE-PEXSunGseIdSetStrokeJoin - PEX Set Stroke Join
.SH SYNTAX
.HP
void PEXGSE\^(\^Display *\fIdisplay\fP\^, XID \fIresource_id\fP\^, PEXOCRequestType \fIreq_type\fP\^, long \fIid\fP\^, int \fIlength\fP\^, char *\fIdata\fP\^)
.SH PARAMETERS
.TP 1i
\fIdisplay\fP
A pointer to a display structure returned by a successful
.B XOpenDisplay
call.
.IP \fIresource_id\fP 1i
The resource identifier of the renderer or structure.
.IP \fIreq_type\fP 1i
The request type for the output command (
.B PEXOCRender,
.B PEXOCStore,
.B PEXOCRenderSingle
or
.B PEXOCStoreSingle
).
.IP \fIid\fP 1i
The identifier of the GSE.
.IP \fIlength\fP 1i
The length, in bytes, of the GSE data.
.IP \fIdata\fP 1i
A pointer to the GSE data.
.SH RETURNS
None
.SH DESCRIPTION
.\" indexing
.IX PEXGSE-PEXSunGseIdSetStrokeJoin
.IX "GSE" "PEXGSE-PEXSunGseIdSetStrokeJoin"
.LP
To use the Sun SetStrokeJoin GSE, the
.I id
parameter should be set to
.B PEXSunGSEIdSetStrokeJoin,
the
.I data
parameter should be set to point to structure type
.I pexSunGseStrokeJoin,
and the
.I length
parameter should be set to the total length of
.I data.
.LP
This GSE controls the appearance of wide-stroke joins.
.SH DATA STRUCTURES
.nf
typedef struct {
.br
	CARD32	prim;
	INT32		type;
.br
} pexSunGseStrokeJoin;
.fi
.LP
The
.I prim
field specifies which primitives to apply the join-style to.
Values for
.I prim
are defined in
.B SunPEX.h
as listed below:
.\"@
.\" start equation_nroff_version
.if t .ig xx
.bp
.xx
.\"@
.\" start equation_troff_version
.if n .ig yy
.LP
.yy
.TS
center, box;
lf3 cf3
l c.
Symbol	Value
_
PEXSunJoinPrimLine	1
PEXSunJoinPrimEdge	4
.TE
.LP
The
.I type
field specifies the join-style.  Values for
.I type
are defined in
.B SunPEX.h
as listed below:
.LP
.TS
center, box; 
lf3 cf3 
l c.
Symbol	Value 
_
PEXSunJoinTypeMitred	0
PEXSunJoinTypeRound	1
PEXSunJoinTypeBeveled	2
PEXSunJoinTypeAny	3
.TE
.SH SEE ALSO
.LP
.nf
.BR PEXGSE (3)
.fi