'\"macro stdmacro
.if n .pH g3x11.XDrPoint @(#)XDrPoint	40.3 of 1/19/90
.ds tk X Toolkit
.ds xT X Toolkit Intrinsics \- C Language Interface
.ds xI Intrinsics
.ds xW Athena X Widgets \- C Language X Toolkit Interface
.ds xL Xlib \- C Language X Interface
.ds xC Inter-Client Communication Conventions Manual
.ds Rn 3
.ds Vn 2.2
.hw XtMake-Geometry-Request XtQuery-Geometry wid-get
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.if \nX=0 .ds x} XDrawPoint 3X11 "9/1/88" "XWIN 3.0" "\&"
.if \nX=1 .ds x} XDrawPoint 3X11 "9/1/88" "XWIN 3.0"
.if \nX=2 .ds x} XDrawPoint 3X11 "" "\&"
.if \nX=3 .ds x} XDrawPoint "" "" "\&"
.TH \*(x}
.SH NAME
XDrawPoint, XDrawPoints \- draw points
.SH SYNTAX
.\" $Header: XPoint.f,v 1.1 88/02/26 10:01:54 mento Exp $
XDrawPoint\^(\^\fIdisplay\fP, \fId\fP\^, \fIgc\fP\^, \fIx\fP\^, \fIy\fP\^)
.br
      Display *\fIdisplay\fP\^;
.br
      Drawable \fId\fP\^;
.br
      GC \fIgc\fP\^;
.br
      int \fIx\fP\^, \fIy\fP\^;
.LP
.\" $Header: XPoints.f,v 1.1 88/02/26 10:01:55 mento Exp $
XDrawPoints\^(\^\fIdisplay\fP, \fId\fP\^, \fIgc\fP\^, \fIpoints\fP\^, \fInpoints\fP\^, \fImode\fP\^)
.br
      Display *\fIdisplay\fP\^;
.br
      Drawable \fId\fP\^;
.br
      GC \fIgc\fP\^;
.br
      XPoint *\fIpoints\fP\^;
.br
      int \fInpoints\fP\^;
.br
      int \fImode\fP\^; 
.SH ARGUMENTS
.\" $Header: d.a,v 1.1 88/02/26 10:04:25 mento Exp $
.IP \fId\fP 1i
Specifies the drawable. 
.\" $Header: display.a,v 1.1 88/02/26 10:26:29 mento Exp $
.IP \fIdisplay\fP 1i
Specifies the connection to the X\s-2WIN\s+2 server.
.\" $Header: gc.a,v 1.2 88/05/09 11:20:34 mento Exp $
.IP \fIgc\fP 1i
Specifies the GC.
.\" $Header: mode.a,v 1.4 88/05/18 07:53:37 mento Exp $
.IP \fImode\fP 1i
Specifies the coordinate mode. 
You can pass
.PN CoordModeOrigin
or
.PN CoordModePrevious .
.\" $Header: npoints.a,v 1.1 88/02/26 10:29:46 mento Exp $
.IP \fInpoints\fR 1i
Specifies the number of points in the array.
.\" $Header: points.a,v 1.1 88/02/26 10:30:33 mento Exp $
.IP \fIpoints\fR 1i
Specifies a pointer to an array of points.
.\" $Header: xy_point.a,v 1.1 88/02/26 10:32:57 mento Exp $
.IP \fIx\fR 1i
.br
.ns
.IP \fIy\fR 1i
Specify the x and y coordinates where you want the point drawn.
.SH DESCRIPTION
.\" $Header: XPoint.d,v 1.4 88/06/11 07:52:15 mento Exp $
The
.PN XDrawPoint
function uses the foreground pixel and function components of the
GC to draw a single point into the specified drawable; 
.PN XDrawPoints
draws multiple points this way.
.PN CoordModeOrigin
treats all coordinates as relative to the origin,
and
.PN CoordModePrevious
treats all coordinates after the first as relative to the previous point.
.PN XDrawPoints
draws the points in the order listed in the array.
.LP
Both functions use these GC components: function, plane-mask,
foreground, subwindow-mode, clip-x-origin, clip-y-origin, and clip-mask.
.LP
.ds fd .PN XDrawPoint
\*(fd
can generate
.PN BadDrawable ,
.PN BadGC ,
and 
.PN BadMatch 
errors.
.ds fe .PN XDrawPoints
\*(fd
can generate
.PN BadDrawable ,
.PN BadGC ,
.PN BadMatch ,
and
.PN BadValue 
errors.
.SH DIAGNOSTICS
.\" $Header: baddrawable.e,v 1.1 87/09/04 08:22:59 mento Exp $
.TP 1i
.PN BadDrawable
A value for a Drawable argument does not name a defined Window or Pixmap.
.\" $Header: badgc.e,v 1.1 87/09/04 08:23:02 mento Locked $
.TP 1i
.PN BadGC
A value for a GContext argument does not name a defined GContext.
.\" $Header: badmatch1.e,v 1.3 87/09/09 18:18:54 mento Exp $
.TP 1i
.PN BadMatch
An
.PN InputOnly
window is used as a Drawable.
.\" $Header: badmatch2.e,v 1.3 87/09/11 11:53:42 mento Exp $
.TP 1i
.PN BadMatch
Some argument or pair of arguments has the correct type and range but fails
to match in some other way required by the request.
.\" $Header: badvalue.e,v 1.1 87/09/04 08:23:19 mento Exp $
.TP 1i
.PN BadValue
Some numeric value falls outside the range of values accepted by the request.
Unless a specific range is specified for an argument, the full range defined
by the argument's type is accepted.  Any argument defined as a set of
alternatives can generate this error.
.SH "SEE ALSO"
XDrawArc(3X11),
.br
XDrawLine(3X11),
.br
XDrawRectangle(3X11)
.br
\fI\*(xL\fP
