XWUD(1) UNIX Programmer's Manual XWUD(1) NAME xwud - X Window System, window image undumper SYNOPSIS xwud [ -debug ] [ -help ] [ -inverse ] [ -in _f_i_l_e ] [ _h_o_s_t:_d_i_s_p_l_a_y ] DESCRIPTION _X_w_u_d is an X Window System (protocol version 10) window image undumping utility. _X_w_u_d allows X users to display window images that were saved in a specially formatted win- dow dump file. The window image will appear at the coordinates of the original window from which the dump was taken. This is a crude version of a more advanced utility that will be released in the future. The window dump file format is currently under development; no guarantee of upward compatibility is made: the format will be completely different under V11. Monochrome dump files are displayed on a color monitor in the default foreground and background colors. NOTE: Windows can only be undumped on a display have at least as many bit planes as the original display. ARGUMENT SUMMARY -help Print out the `Usage:' command syntax summary. -in _f_i_l_e This argument allows the user to explicitly specify the input file on the command line. The default is to take input from standard in. -inverse Applies to monochrome window dump files only. If selected, the window is undumped in reverse video. This is mainly needed because the display is `write white', whereas dump files intended eventually to be written to a printer are generally `write black'. _h_o_s_t:_d_i_s_p_l_a_y This argument allow you to specify the host and display number on which to display the window dump. For example `xwud orpheus:1' would specify that the dump will appear on display `1' on the machine `orpheus'. By default, _x_w_u_d uses the host and display number stored in the environment variable DISPLAY, and therefore this argument is not normally specified. ENVIRONMENT DISPLAY To get default host and display number. Printed 1/10/87 21 November 1986 1 XWUD(1) UNIX Programmer's Manual XWUD(1) FILES XWDFile.h X Window Dump File format definition file. BUGS Cannot always undump a XY format color dump file with the correct colors since the original pixel-to-color correspon- dence will be lost if new color-map pixels have to be allo- cated. SEE ALSO xwd(1), xpr(1), xdpr(1), X(1) AUTHOR Copyright 1985, 1986, Massachusetts Institute of Technology. See _X(_1) for a full copyright notice. Tony Della Fera, Digital Equipment Corp., MIT Project Athena William F. Wyatt, Smithsonian Astrophysical Observatory Printed 1/10/87 21 November 1986 2