285 lines
8.0 KiB
Groff
285 lines
8.0 KiB
Groff
.\" Copyright \(co 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1994, 1996 X Consortium
|
|
.\"
|
|
.\" 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, sublicense, and/or sell copies of the Software, and to
|
|
.\" permit persons to whom the Software is furnished to do so, subject to
|
|
.\" the following conditions:
|
|
.\"
|
|
.\" The above copyright notice and this permission notice shall be included
|
|
.\" in all copies or substantial portions of the Software.
|
|
.\"
|
|
.\" 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.
|
|
.\" IN NO EVENT SHALL THE X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR
|
|
.\" OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
|
|
.\" ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
|
|
.\" OTHER DEALINGS IN THE SOFTWARE.
|
|
.\"
|
|
.\" Except as contained in this notice, the name of the X Consortium shall
|
|
.\" not be used in advertising or otherwise to promote the sale, use or
|
|
.\" other dealings in this Software without prior written authorization
|
|
.\" from the X Consortium.
|
|
.\"
|
|
.\" Copyright \(co 1985, 1986, 1987, 1988, 1989, 1990, 1991 by
|
|
.\" Digital Equipment Corporation
|
|
.\"
|
|
.\" Portions Copyright \(co 1990, 1991 by
|
|
.\" Tektronix, Inc.
|
|
.\"
|
|
.\" Permission to use, copy, modify and distribute this documentation for
|
|
.\" any purpose and without fee is hereby granted, provided that the above
|
|
.\" copyright notice appears in all copies and that both that copyright notice
|
|
.\" and this permission notice appear in all copies, and that the names of
|
|
.\" Digital and Tektronix not be used in in advertising or publicity pertaining
|
|
.\" to this documentation without specific, written prior permission.
|
|
.\" Digital and Tektronix makes no representations about the suitability
|
|
.\" of this documentation for any purpose.
|
|
.\" It is provided ``as is'' without express or implied warranty.
|
|
.\"
|
|
.\" $XFree86: xc/doc/man/X11/XParGeom.man,v 1.3 2001/02/09 03:47:45 tsi Exp $
|
|
.\"
|
|
.ds xT X Toolkit Intrinsics \- C Language Interface
|
|
.ds xW Athena X Widgets \- C Language X Toolkit Interface
|
|
.ds xL Xlib \- C Language X Interface
|
|
.ds xC Inter-Client Communication Conventions Manual
|
|
.na
|
|
.de Ds
|
|
.nf
|
|
.\\$1D \\$2 \\$1
|
|
.ft 1
|
|
.\".ps \\n(PS
|
|
.\".if \\n(VS>=40 .vs \\n(VSu
|
|
.\".if \\n(VS<=39 .vs \\n(VSp
|
|
..
|
|
.de De
|
|
.ce 0
|
|
.if \\n(BD .DF
|
|
.nr BD 0
|
|
.in \\n(OIu
|
|
.if \\n(TM .ls 2
|
|
.sp \\n(DDu
|
|
.fi
|
|
..
|
|
.de FD
|
|
.LP
|
|
.KS
|
|
.TA .5i 3i
|
|
.ta .5i 3i
|
|
.nf
|
|
..
|
|
.de FN
|
|
.fi
|
|
.KE
|
|
.LP
|
|
..
|
|
.de IN \" send an index entry to the stderr
|
|
..
|
|
.de C{
|
|
.KS
|
|
.nf
|
|
.D
|
|
.\"
|
|
.\" choose appropriate monospace font
|
|
.\" the imagen conditional, 480,
|
|
.\" may be changed to L if LB is too
|
|
.\" heavy for your eyes...
|
|
.\"
|
|
.ie "\\*(.T"480" .ft L
|
|
.el .ie "\\*(.T"300" .ft L
|
|
.el .ie "\\*(.T"202" .ft PO
|
|
.el .ie "\\*(.T"aps" .ft CW
|
|
.el .ft R
|
|
.ps \\n(PS
|
|
.ie \\n(VS>40 .vs \\n(VSu
|
|
.el .vs \\n(VSp
|
|
..
|
|
.de C}
|
|
.DE
|
|
.R
|
|
..
|
|
.de Pn
|
|
.ie t \\$1\fB\^\\$2\^\fR\\$3
|
|
.el \\$1\fI\^\\$2\^\fP\\$3
|
|
..
|
|
.de ZN
|
|
.ie t \fB\^\\$1\^\fR\\$2
|
|
.el \fI\^\\$1\^\fP\\$2
|
|
..
|
|
.de hN
|
|
.ie t <\fB\\$1\fR>\\$2
|
|
.el <\fI\\$1\fP>\\$2
|
|
..
|
|
.de NT
|
|
.ne 7
|
|
.ds NO Note
|
|
.if \\n(.$>$1 .if !'\\$2'C' .ds NO \\$2
|
|
.if \\n(.$ .if !'\\$1'C' .ds NO \\$1
|
|
.ie n .sp
|
|
.el .sp 10p
|
|
.TB
|
|
.ce
|
|
\\*(NO
|
|
.ie n .sp
|
|
.el .sp 5p
|
|
.if '\\$1'C' .ce 99
|
|
.if '\\$2'C' .ce 99
|
|
.in +5n
|
|
.ll -5n
|
|
.R
|
|
..
|
|
. \" Note End -- doug kraft 3/85
|
|
.de NE
|
|
.ce 0
|
|
.in -5n
|
|
.ll +5n
|
|
.ie n .sp
|
|
.el .sp 10p
|
|
..
|
|
.ny0
|
|
.TH XParseGeometry __libmansuffix__ __xorgversion__ "XLIB FUNCTIONS"
|
|
.SH NAME
|
|
XParseGeometry, XWMGeometry \- parse window geometry
|
|
.SH SYNTAX
|
|
.HP
|
|
int XParseGeometry\^(\^char *\fIparsestring\fP\^, int *\fIx_return\fP\^, int
|
|
*\fIy_return\fP\^, unsigned int *\fIwidth_return\fP\^, unsigned int
|
|
*\fIheight_return\fP\^);
|
|
.HP
|
|
int XWMGeometry\^(\^Display *\fIdisplay\fP\^, int \fIscreen\fP\^, char
|
|
*\fIuser_geom\fP\^, char *\fIdef_geom\fP\^, unsigned int \fIbwidth\fP\^,
|
|
XSizeHints *\fIhints\fP\^, int *\fIx_return\fP, int *\fIy_return\fP\^, int
|
|
*\fIwidth_return\fP\^, int *\fIheight_return\fP\^, int
|
|
*\fIgravity_return\fP\^);
|
|
.SH ARGUMENTS
|
|
.IP \fIposition\fP 1i
|
|
.br
|
|
.ns
|
|
.IP \fIdefault_position\fP 1i
|
|
Specify the geometry specifications.
|
|
.IP \fIdisplay\fP 1i
|
|
Specifies the connection to the X server.
|
|
.IP \fIfheight\fP 1i
|
|
.br
|
|
.ns
|
|
.IP \fIfwidth\fP 1i
|
|
Specify the font height and width in pixels (increment size).
|
|
.IP \fIparsestring\fP 1i
|
|
Specifies the string you want to parse.
|
|
.IP \fIscreen\fP 1i
|
|
Specifies the screen.
|
|
.IP \fIwidth_return\fP 1i
|
|
.br
|
|
.ns
|
|
.IP \fIheight_return\fP 1i
|
|
Return the width and height determined.
|
|
.IP \fIxadder\fP 1i
|
|
.br
|
|
.ns
|
|
.IP \fIyadder\fP 1i
|
|
Specify additional interior padding needed in the window.
|
|
.IP \fIx_return\fP 1i
|
|
.br
|
|
.ns
|
|
.IP \fIy_return\fP 1i
|
|
Return the x and y offsets.
|
|
.IP \fIbwidth\fP 1i
|
|
Specifies the border width.
|
|
.IP \fIhints\fP 1i
|
|
Specifies the size hints for the window in its normal state.
|
|
.IP \fIdef_geom\fP 1i
|
|
Specifies the application's default geometry or NULL.
|
|
.IP \fIgravity_return\fP 1i
|
|
Returns the window gravity.
|
|
.IP \fIuser_geom\fP 1i
|
|
Specifies the user-specified geometry or NULL.
|
|
.SH DESCRIPTION
|
|
By convention,
|
|
X applications use a standard string to indicate window size and placement.
|
|
.ZN XParseGeometry
|
|
makes it easier to conform to this standard because it allows you
|
|
to parse the standard window geometry.
|
|
Specifically, this function lets you parse strings of the form:
|
|
.LP
|
|
.\" Start marker code here
|
|
.Ds
|
|
[=][<\fIwidth\fP>{xX}<\fIheight\fP>][{+-}<\fIxoffset\fP>{+-}<\fIyoffset\fP>]
|
|
.De
|
|
.\" End marker code here
|
|
.LP
|
|
The fields map into the arguments associated with this function.
|
|
(Items enclosed in <\^> are integers, items in [\^] are optional, and
|
|
items enclosed in {\^} indicate ``choose one of.''
|
|
Note that the brackets should not appear in the actual string.)
|
|
If the string is not in the Host Portable Character Encoding,
|
|
the result is implementation-dependent.
|
|
.LP
|
|
The
|
|
.ZN XParseGeometry
|
|
function returns a bitmask that indicates which of the four values (width,
|
|
height, xoffset, and yoffset) were actually found in the string
|
|
and whether the x and y values are negative.
|
|
By convention, \-0 is not equal to +0, because the user needs to
|
|
be able to say ``position the window relative to the right or bottom edge.''
|
|
For each value found, the corresponding argument is updated.
|
|
For each value not found, the argument is left unchanged.
|
|
The bits are represented by
|
|
.ZN XValue ,
|
|
.ZN YValue ,
|
|
.ZN WidthValue ,
|
|
.ZN HeightValue ,
|
|
.ZN XNegative ,
|
|
or
|
|
.ZN YNegative
|
|
and are defined in
|
|
.hN X11/Xutil.h .
|
|
They will be set whenever one of the values is defined
|
|
or one of the signs is set.
|
|
.LP
|
|
If the function returns either the
|
|
.ZN XValue
|
|
or
|
|
.ZN YValue
|
|
flag,
|
|
you should place the window at the requested position.
|
|
.LP
|
|
The
|
|
.ZN XWMGeometry
|
|
function combines any geometry information (given in the format used by
|
|
.ZN XParseGeometry )
|
|
specified by the user and by the calling program with size hints
|
|
(usually the ones to be stored in WM_NORMAL_HINTS) and returns the position,
|
|
size, and gravity
|
|
.Pn ( NorthWestGravity ,
|
|
.ZN NorthEastGravity ,
|
|
.ZN SouthEastGravity ,
|
|
or
|
|
.ZN SouthWestGravity )
|
|
that describe the window.
|
|
If the base size is not set in the
|
|
.ZN XSizeHints
|
|
structure,
|
|
the minimum size is used if set.
|
|
Otherwise, a base size of zero is assumed.
|
|
If no minimum size is set in the hints structure,
|
|
the base size is used.
|
|
A mask (in the form returned by
|
|
.ZN XParseGeometry )
|
|
that describes which values came from the user specification
|
|
and whether or not the position coordinates are relative
|
|
to the right and bottom edges is returned.
|
|
Note that these coordinates will have already been accounted for
|
|
in the x_return and y_return values.
|
|
.LP
|
|
Note that invalid geometry specifications can cause a width or height
|
|
of zero to be returned.
|
|
The caller may pass the address of the hints win_gravity field
|
|
as gravity_return to update the hints directly.
|
|
.SH "SEE ALSO"
|
|
XSetWMProperties(3X11)
|
|
.br
|
|
\fI\*(xL\fP
|