102 lines
3.8 KiB
Groff
102 lines
3.8 KiB
Groff
|
.\" $Xorg: xmag.man,v 1.4 2001/02/09 02:05:55 xorgcvs Exp $
|
||
|
|
.\" Copyright 1991, 1994, 1998 The Open Group
|
||
|
|
.\"
|
||
|
|
.\" Permission to use, copy, modify, distribute, and sell this software and its
|
||
|
|
.\" documentation for any purpose is hereby granted without fee, provided that
|
||
|
|
.\" the above copyright notice appear in all copies and that both that
|
||
|
|
.\" copyright notice and this permission notice appear in supporting
|
||
|
|
.\" documentation.
|
||
|
|
.\"
|
||
|
|
.\" 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 OPEN GROUP 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 Open Group 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 Open Group.
|
||
|
|
.\"
|
||
|
|
.\" $XFree86: xc/programs/xmag/xmag.man,v 1.6 2001/01/27 18:21:18 dawes Exp $
|
||
|
|
.\"
|
||
|
|
.TH XMAG 1 __xorgversion__
|
||
|
|
.SH NAME
|
||
|
|
xmag \- magnify parts of the screen
|
||
|
|
.SH SYNOPSIS
|
||
|
|
.B xmag
|
||
|
|
[
|
||
|
|
.B \-mag
|
||
|
|
.I magfactor
|
||
|
|
] [
|
||
|
|
.B \-source
|
||
|
|
.I geom
|
||
|
|
] [
|
||
|
|
.I \-toolkitoption
|
||
|
|
\&.\|.\|. ]
|
||
|
|
.SH DESCRIPTION
|
||
|
|
The \fIxmag\fP program allows you to magnify portions of an X screen. If no
|
||
|
|
explicit region is specified, a square with the pointer in the upper left
|
||
|
|
corner is displayed indicating the area to be enlarged. The area can be
|
||
|
|
dragged out to the desired size by pressing Button 2. Once a region has
|
||
|
|
been selected, a window is popped up showing a blown up version of the region
|
||
|
|
in which each pixel in the source image is represented by a small square of
|
||
|
|
the same color. Pressing Button1 in the enlargement window
|
||
|
|
shows the position and RGB value
|
||
|
|
of the pixel under the pointer until the button is released. Typing ``Q''
|
||
|
|
or ``^C'' in the enlargement window exits the program. The application has
|
||
|
|
5 buttons across its top.
|
||
|
|
\fIClose\fP deletes this particular magnification instance.
|
||
|
|
\fIReplace\fP brings up the rubber band selector again to select another
|
||
|
|
region for this magnification instance.
|
||
|
|
\fINew\fP brings up the rubber band
|
||
|
|
selector to create a new magnification instance.
|
||
|
|
\fICut\fP puts the magnification image into the primary selection.
|
||
|
|
\fIPaste\fP copies the primary selection buffer into \fIxmag\fP.
|
||
|
|
Note that you can cut and paste between \fIxmag\fP and the \fIbitmap\fP
|
||
|
|
program. Resizing \fIxmag\fP resizes the magnification area.
|
||
|
|
\fIxmag\fP preserves
|
||
|
|
the colormap, visual, and window depth of the source.
|
||
|
|
.SH WIDGETS
|
||
|
|
\fIxmag\fP uses the X Toolkit and the Athena Widget Set.
|
||
|
|
The magnified image is displayed in the Scale widget.
|
||
|
|
For more information, see the Athena Widget Set documentation.
|
||
|
|
Below is the widget structure of the \fIxmag\fP application.
|
||
|
|
Indentation indicates hierarchical structure. The widget class
|
||
|
|
name is given first, followed by the widget instance name.
|
||
|
|
.sp
|
||
|
|
.nf
|
||
|
|
Xmag xmag
|
||
|
|
RootWindow root
|
||
|
|
TopLevelShell xmag
|
||
|
|
Paned pane1
|
||
|
|
Paned pane2
|
||
|
|
Command close
|
||
|
|
Command replace
|
||
|
|
Command new
|
||
|
|
Command select
|
||
|
|
Command paste
|
||
|
|
Label xmag label
|
||
|
|
Paned pane2
|
||
|
|
Scale scale
|
||
|
|
OverrideShell pixShell
|
||
|
|
Label pixLabel
|
||
|
|
|
||
|
|
.fi
|
||
|
|
.SH OPTIONS
|
||
|
|
.TP 15
|
||
|
|
.B \-source\fI geom\fP
|
||
|
|
This option specifies the size and/or location of the source region
|
||
|
|
on the screen. By default, a 64x64 square is provided for the user to select
|
||
|
|
an area of the screen.
|
||
|
|
.TP 15
|
||
|
|
.B \-mag\fI integer\fP
|
||
|
|
This option indicates the magnification to be used. 5 is the default.
|
||
|
|
.SH AUTHORS
|
||
|
|
Dave Sternlicht and Davor Matic, MIT X Consortium.
|