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https://codeberg.org/nsxiv/nsxiv
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229 lines
4.8 KiB
Groff
229 lines
4.8 KiB
Groff
.TH SXIV 1 sxiv\-VERSION
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.SH NAME
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sxiv \- Simple (or small or suckless) X Image Viewer
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.SH SYNOPSIS
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.B sxiv
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.RB [ \-aCdFfhpqrstvZ ]
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.RB [ \-g
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.IR GEOMETRY ]
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.RB [ \-z
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.IR ZOOM ]
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.IR FILE ...
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.SH DESCRIPTION
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sxiv is a simple image viewer for X. It only has the most basic features
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required for fast image viewing.
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.P
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sxiv opens all named
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.IR FILE s,
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or reads the names of the files to open from standard input, if only a single
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hyphen\-minus
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.RB ( \- )
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is given.
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.P
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sxiv has two modes of operation: image and thumbnail mode. The default is image
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mode, in which only the current image is shown. In thumbnail mode a grid of
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small previews is displayed, making it easy to choose an image to open.
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.P
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sxiv can also cache its thumbnails. Please see the section THUMBNAIL CACHING
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for information on how to enable this feature.
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.P
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Please note, that the fullscreen mode requires an EWMH/NetWM compliant window
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manager.
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.SH OPTIONS
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.TP
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.B \-a
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Display all given files, do not filter out unsupported files. This might result
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in a much shorter startup time, when the file list is very long or contains
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large files of slow loadable types, e.g. gif and progressive jpg.
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.TP
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.B \-C
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Remove all orphaned cache files from the thumbnail cache directory and exit.
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.TP
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.B \-d
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Scale all images to 100%, but fit large images into window.
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.TP
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.B \-F
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Make the window fixed/floating by setting the minimum and maximum width/height
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size-hints to the window width/height.
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.TP
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.B \-f
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Start in fullscreen mode.
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.TP
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.BI "\-g " GEOMETRY
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Set window position and size. See section GEOMETRY SPECIFICATIONS of X(7) for
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more information on
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.IR GEOMETRY .
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.TP
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.B \-h
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Print brief usage information to standard output and exit.
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.TP
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.B \-p
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Pixelize images, i.e. turn off anti-aliasing.
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.TP
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.B \-q
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Be quiet, disable warnings to standard error stream.
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.TP
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.B \-r
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Search the given directories recursively for images to view.
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.TP
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.B \-s
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Scale all images to fit into window.
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.TP
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.B \-t
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Start in thumbnail mode.
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.TP
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.B \-v
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Print version information to standard output and exit.
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.TP
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.B \-Z
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The same as `-z 100'.
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.TP
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.BI "\-z " ZOOM
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Scale all images to the current zoom level, use a zoom level of
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.I ZOOM
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at startup.
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.SH KEYBOARD COMMANDS
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The differences of the following key mappings between image view and thumbnail
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mode are denoted via brackets.
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.SS General
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.TP
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.B q
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Quit sxiv.
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.TP
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.B Return
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Switch to thumbnail mode [open selected image].
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.SS Navigate image list
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.TP
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.BR n ", " Space
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Go to the next image.
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.TP
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.BR p ", " Backspace
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Go to the previous image.
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.TP
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.B g
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Go to [select] the first image.
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.TP
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.B G
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Go to [select] the last image.
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.TP
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.B [
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Go 10 images backward.
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.TP
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.B ]
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Go 10 images forward.
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.SS Zooming
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.TP
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.BR + ", " =
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Zoom in.
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.TP
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.B \-
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Zoom out.
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.TP
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.B 0
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Set zoom level to 100%.
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.TP
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.B w
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Set zoom level to fit image into window.
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.SS Panning/Moving
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.TP
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.BR h ", " Left
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Pan image [move selection] left.
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.TP
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.BR j ", " Down
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Pan image [move selection] down.
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.TP
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.BR k ", " Up
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Pan image [move selection] up.
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.TP
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.BR l ", " Right
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Pan image [move selection] right.
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.SS Rotation
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.TP
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.B <
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Rotate image counter-clockwise by 90 degrees.
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.TP
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.B >
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Rotate image clockwise by 90 degrees.
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.SS Control window
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.TP
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.B W
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Resize window to fit image.
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.TP
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.B f
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Toggle fullscreen mode.
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.SS Miscellaneous
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.TP
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.B a
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Toggle anti-aliasing.
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.TP
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.B A
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Toggle visibility of alpha-channel, i.e. image transparency.
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.TP
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.B D
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Remove current [selected] image from file list and go to [select] next image.
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.TP
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.B r
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Reload image.
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.SH MOUSE COMMANDS
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The differences of the following mouse mappings between image view and
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thumbnail mode are denoted via brackets.
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.SS Navigate image list
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.TP
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.B Button1
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Go to [select/open] next image.
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.TP
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.B Button3
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Go to the previous image.
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.SS Zooming
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.TP
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.B Ctrl+ScrollUp
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Zoom in.
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.TP
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.B Ctrl+ScrollDown
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Zoom out.
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.SS Panning/Moving
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.TP
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.B Button2
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Drag the image with the mouse while keeping this button pressed down.
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.TP
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.B ScrollUp
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Pan image up [scroll up one thumbnail row].
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.TP
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.B ScrollDown
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Pan image down [scroll down one thumbnail row].
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.TP
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.B Shift+ScrollUp
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Pan image left.
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.TP
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.B Shift+ScrollDown
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Pan image right.
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.SH THUMBNAIL CACHING
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To enable thumbnail caching, please make sure to create the directory
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.I ~/.sxiv/
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with write permissions. sxiv will then store all thumbnails inside this
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directory, but it will not create this directory by itself. It rather uses the
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existance of this directory as an affirmation, that the user wants thumbnails
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to be cached.
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.P
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Use the command line option
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.I \-C
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to keep the cache directory clean by removing all orphaned cache files.
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Additionally, run the following command afterwards inside the cache directory
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to remove empty subdirectories:
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.P
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.RS
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find -type d -empty -delete
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.RE
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.SH AUTHORS
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.EX
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Bert Muennich <ber.t at gmx.com>
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Dave Reisner <d at falconindy.com>
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Fung SzeTat <sthorde at gmail.com>
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.EE
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.SH HOMEPAGE
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.TP
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http://github.com/muennich/sxiv
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.SH SEE ALSO
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.BR feh (1),
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.BR qiv (1)
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