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- XWUD(1) XWUD(1)
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- NNAAMMEE
- xwud - image displayer for X
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- SSYYNNOOPPSSIISS
- xxwwuudd [-in _f_i_l_e] [-noclick] [-geometry _g_e_o_m] [-display _d_i_s_-
- _p_l_a_y] [-new] [-std <maptype>] [-raw] [-vis <vis-type-or-
- id>] [-help] [-rv] [-plane _n_u_m_b_e_r] [-fg _c_o_l_o_r] [-bg _c_o_l_o_r]
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- DDEESSCCRRIIPPTTIIOONN
- _X_w_u_d is an X Window System image undumping utility. _X_w_u_d
- allows X users to display in a window an image saved in a
- specially formatted dump file, such as produced by _x_w_d_(_1_).
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- OOPPTTIIOONNSS
- --bbgg _c_o_l_o_r
- If a bitmap image (or a single plane of an image)
- is displayed, this option can be used to specify
- the color to display for the "0" bits in the
- image.
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- --ddiissppllaayy _d_i_s_p_l_a_y
- This option allows you to specify the server to
- connect to; see _X_(_1_).
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- --ffgg _c_o_l_o_r
- If a bitmap image (or a single plane of an image)
- is displayed, this option can be used to specify
- the color to display for the "1" bits in the
- image.
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- --ggeeoommeettrryy _g_e_o_m
- This option allows you to specify the size and
- position of the window. Typically you will only
- want to specify the position, and let the size
- default to the actual size of the image.
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- --hheellpp Print out a short description of the allowable
- options.
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- --iinn _f_i_l_e
- This option allows the user to explicitly specify
- the input file on the command line. If no input
- file is given, the standard input is assumed.
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- --nneeww This option forces creation of a new colormap for
- displaying the image. If the image characteris-
- tics happen to match those of the display, this
- can get the image on the screen faster, but at the
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- XWUD(1) XWUD(1)
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- cost of using a new colormap (which on most dis-
- plays will cause other windows to go technicolor).
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- --nnoocclliicckk
- Clicking any button in the window will terminate
- the application, unless this option is specified.
- Termination can always be achieved by typing 'q',
- 'Q', or ctrl-c.
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- --ppllaannee _n_u_m_b_e_r
- You can select a single bit plane of the image to
- display with this option. Planes are numbered
- with zero being the least significant bit. This
- option can be used to figure out which plane to
- pass to _x_p_r_(_1_) for printing.
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- --rraaww This option forces the image to be displayed with
- whatever color values happen to currently exist on
- the screen. This option is mostly useful when
- undumping an image back onto the same screen that
- the image originally came from, while the original
- windows are still on the screen, and results in
- getting the image on the screen faster.
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- --rrvv If a bitmap image (or a single plane of an image)
- is displayed, this option forces the foreground
- and background colors to be swapped. This may be
- needed when displaying a bitmap image which has
- the color sense of pixel values "0" and "1"
- reversed from what they are on your display.
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- --ssttdd _m_a_p_t_y_p_e
- This option causes the image to be displayed using
- the specified Standard Colormap. The property
- name is obtained by converting the type to upper
- case, prepending "RGB_", and appending "_MAP".
- Typical types are "best", "default", and "gray".
- See _x_s_t_d_c_m_a_p_(_1_) for one way of creating Standard
- Colormaps.
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- --vviiss _v_i_s_-_t_y_p_e_-_o_r_-_i_d
- This option allows you to specify a particular
- visual or visual class. The default is to pick
- the "best" one. A particular class can be speci-
- fied: "StaticGray", "GrayScale", "StaticColor",
- "PseudoColor", "DirectColor", or "TrueColor". Or
- "Match" can be specified, meaning use the same
- class as the source image. Alternatively, an
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- XWUD(1) XWUD(1)
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- exact visual id (specific to the server) can be
- specified, either as a hexadecimal number (pre-
- fixed with "0x") or as a decimal number. Finally,
- "default" can be specified, meaning to use the
- same class as the colormap of the root window.
- Case is not significant in any of these strings.
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- EENNVVIIRROONNMMEENNTT
- DDIISSPPLLAAYY To get default display.
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- FFIILLEESS
- XXWWDDFFiillee..hh
- X Window Dump File format definition file.
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- BBUUGGSS
- xwud doesn't handle big/deep images very well on servers
- that don't have the BIG-REQUESTS extension.
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- SSEEEE AALLSSOO
- xwd(1), xpr(1), xstdcmap(1), X(1)
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- AAUUTTHHOORR
- Bob Scheifler, MIT X Consortium
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