miFillPolygon(D3nfb)
miFillPolygon --
draw a filled polygon
Synopsis
void
miFillPolygon(dst, pgc, shape, mode, nPoints, pPts)
DrawablePtr pDrawable;
GCPtr pGC;
int shape, mode;
int nPoints;
DDXPointPtr pPoints;
Description
miFillPolygon( )
Arguments
pDrawable
-
pointer to an X structure called DrawableRec.
This pointer is only used to access
your screen private data.
The ScreenRec structure is pointed to
by
pDrawable->pScreen
.
Your screen private is connected to the bottom of ScreenRec.
pGC
-
points to an X GC structure.
With routines that have a GC pointer
as their first argument,
the
alu
, planemask
, and fg
colors
are extracted from this structure.
Also, all information associated with the stipple,
including a pointer to its image,
is extracted from this structure.
shape
-
indicates the shape of the polygon.
Convex shapes are special cases.
See the x.h header file for more information.
mode
-
specifies the coordinate mode.
See the x.h header file for more information.
nPoints
-
points to an array of points that define
the vertices of the polygon.
Exit codes
None
Usage notes
Drivers that use
miFillPolygon( )
must populate the FillPolygons
member
of the
nfbGCOps(D4nfb)
structure with this information.
Version applicability
This function is supported for NFB drivers
on all releases of SCO OpenServer 5, SVR5, and AIX 5L.
Source files
Routine source-
./mi/poly.c
References
FillPolygons(D3nfb),
nfbGCOps(D4nfb)
19 June 2005
© 2005 The SCO Group, Inc. All rights reserved.
OpenServer 6 and UnixWare (SVR5) HDK - June 2005