102 lines
3.2 KiB
Groff
102 lines
3.2 KiB
Groff
.\" Copyright 1988, 1998 The Open Group
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.\"
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.\" Permission to use, copy, modify, distribute, and sell this software and its
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.\" documentation for any purpose is hereby granted without fee, provided that
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.\" the above copyright notice appear in all copies and that both that
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.\" copyright notice and this permission notice appear in supporting
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.\" documentation.
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.\"
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.\" The above copyright notice and this permission notice shall be included
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.\" in all copies or substantial portions of the Software.
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.\"
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.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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.\" IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR
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.\" OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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.\" ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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.\" OTHER DEALINGS IN THE SOFTWARE.
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.\"
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.\" Except as contained in this notice, the name of The Open Group shall
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.\" not be used in advertising or otherwise to promote the sale, use or
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.\" other dealings in this Software without prior written authorization
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.\" from The Open Group.
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.\"
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.TH XREFRESH 1 __xorgversion__
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.SH NAME
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xrefresh - refresh all or part of an X screen
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.SH SYNOPSIS
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.B "xrefresh"
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[-option ...]
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.SH DESCRIPTION
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.PP
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.I Xrefresh
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is a simple X program that causes all or part of your screen to be repainted.
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This is useful when system messages have messed up your screen.
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.I Xrefresh
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maps a window on top of the desired area of the screen and then immediately
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unmaps it,
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causing refresh events to be sent to all applications. By default,
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a window with no background is used, causing all applications to repaint
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``smoothly.''
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However, the various options can be used to indicate that a solid background
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(of any color) or the root window background should be used instead.
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.SH ARGUMENTS
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.PP
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.TP 10
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.B \-white
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Use a white background. The screen just appears to flash quickly, and then
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repaint.
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.PP
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.TP 10
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.B \-black
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Use a black background (in effect, turning off all of the electron guns to
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the tube). This can be somewhat disorienting as everything goes black for
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a moment.
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.PP
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.TP 10
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.B \-solid \fIcolor\fP
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Use a solid background of the specified color. Try green.
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.PP
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.TP 10
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.B \-root
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Use the root window background.
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.PP
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.TP 10
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.B \-none
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This is the default. All of the windows simply repaint.
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.PP
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.TP 10
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.B \-geometry \fIWxH+X+Y\fP
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Specifies the portion of the screen to be repainted; see \fIX(__miscmansuffix__)\fP.
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.PP
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.TP 10
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.B \-display \fIdisplay\fP
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This argument allows you to specify the server and screen to
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refresh; see \fIX(__miscmansuffix__)\fP.
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.SH X DEFAULTS
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The
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.I xrefresh
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program uses the routine
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.I XGetDefault(__libmansuffix__)
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to read defaults, so its resource names are all capitalized.
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.PP
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.TP 8
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.B Black\fP, \fBWhite\fP, \fBSolid\fP, \fBNone\fP, \fBRoot\fP
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Determines what sort of window background to use.
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.PP
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.TP 8
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.B Geometry
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Determines the area to refresh. Not very useful.
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.SH ENVIRONMENT
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.PP
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.TP 8
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DISPLAY - To get default host and display number.
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.SH SEE ALSO
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X(__miscmansuffix__)
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.SH BUGS
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.PP
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It should have just one default type for the background.
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.SH AUTHORS
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Jim Gettys, Digital Equipment Corp., MIT Project Athena
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