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+.\" Copyright (c) 1999 - Sun Microsystems, Inc.
+.\" All rights reserved.
+.\"
+.\" Permission is hereby granted, free of charge, to any person obtaining a
+.\" copy of this software and associated documentation files (the
+.\" "Software"), to deal in the Software without restriction, including
+.\" without limitation the rights to use, copy, modify, merge, publish,
+.\" distribute, and/or sell copies of the Software, and to permit persons
+.\" to whom the Software is furnished to do so, provided that the above
+.\" copyright notice(s) and this permission notice appear in all copies of
+.\" the Software and that both the above copyright notice(s) and this
+.\" permission notice appear in supporting documentation.
+.\"
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
+.\" OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+.\" HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL
+.\" INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING
+.\" FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
+.\" NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
+.\" WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+.\"
+.\" Except as contained in this notice, the name of a copyright holder
+.\" shall not be used in advertising or otherwise to promote the sale, use
+.\" or other dealings in this Software without prior written authorization
+.\" of the copyright holder.
+.\"
+.TH XkbAddGeomOutline __libmansuffix__ __xorgversion__ "XKB FUNCTIONS"
+.SH NAME
+XkbAddGeomOutline \- Add one outline to an existing shape
+.SH SYNOPSIS
+.B XkbOutlinePtr XkbAddGeomOutline
+(
+.I shape,
+.I sz_points
+)
+.br
+ XkbShapePtr \fIshape\fP\^;
+.br
+ int \fIsz_points\fP\^;
+.if n .ti +5n
+.if t .ti +.5i
+.SH ARGUMENTS
+.TP
+.I \- shape
+shape to be updated
+.TP
+.I \- sz_points
+number of points to be reserved
+.SH DESCRIPTION
+.LP
+Xkb provides functions to add a single new element to the top-level keyboard
+geometry. In each case the
+.I num_ *
+fields of the corresponding structure is incremented by 1. These functions do
+not change
+.I sz_*
+unless there is no more room in the array. Some of these functions fill in the
+values of the element's structure from the arguments. For other functions, you
+must explicitly write code to fill the structure's elements.
+
+The top-level geometry description includes a list of
+.I geometry properties.
+A geometry property associates an arbitrary string with an equally arbitrary
+name. Programs that display images of keyboards can use geometry properties as
+hints, but they are not interpreted by Xkb. No other geometry structures refer
+to geometry properties.
+
+An outline consists of an arbitrary number of points.
+.I XkbAddGeomOutline
+adds an outline to the specified
+.I shape
+by reserving
+.I sz_points
+points for it. The new outline is allocated and zeroed.
+.I XkbAddGeomOutline
+returns NULL if any of the parameters is empty or if it was not able to allocate
+space. To allocate space for an arbitrary number of outlines to a shape, use
+.I XkbAllocGeomOutlines.
+.SH STRUCTURES
+.LP
+.nf
+
+ typedef struct _XkbOutline {
+ unsigned short num_points; /\(** number of points in the outline */
+ unsigned short sz_points; /\(** size of the points array */
+ unsigned short corner_radius; /\(** draw corners as circles with this radius */
+ XkbPointPtr points; /\(** array of points defining the outline */
+ } XkbOutlineRec, *XkbOutlinePtr;
+
+.fi
+.SH "SEE ALSO"
+.BR XkbAllocGeomOutlines (__libmansuffix__)