127 lines
4.7 KiB
Markdown
127 lines
4.7 KiB
Markdown
sxiv: Simple (or small or suckless) X Image Viewer
|
|
|
|
sxiv is an alternative to feh and qiv. Its only dependency besides xlib is
|
|
imlib2. The primary goal for writing sxiv is to create an image viewer, which
|
|
only has the most basic features required for fast image viewing (the ones I
|
|
want). It has vi key bindings and works nicely with tiling window managers.
|
|
Its code base should be kept small and clean to make it easy for you to dig
|
|
into it and customize it for your needs.
|
|
|
|
Features
|
|
--------
|
|
|
|
* Basic image operations, e.g. zooming, panning, rotating
|
|
* Customizable key and mouse button mappings (in *config.h*)
|
|
* Thumbnail mode: grid of selectable previews of all images
|
|
* Ability to cache thumbnails for fast re-loading
|
|
* Basic support for multi-frame images
|
|
* Display image information in window title
|
|
|
|
Additional features, that need to be enabled at compile-time (in *config.h*):
|
|
|
|
* Load all frames from GIF files and play GIF animations
|
|
* Auto-orientate JPEG images according to their EXIF tags
|
|
|
|
Screenshots
|
|
-----------
|
|
|
|
Image mode:
|
|
|
|
<img src="http://github.com/muennich/sxiv/raw/master/sample/image.png">
|
|
|
|
Thumbnail mode:
|
|
|
|
<img src="http://github.com/muennich/sxiv/raw/master/sample/thumb.png">
|
|
|
|
Installation
|
|
------------
|
|
sxiv is built using the commands:
|
|
|
|
$ make
|
|
# make install
|
|
|
|
Please note, that the latter one requires root privileges.
|
|
By default, sxiv is installed using the prefix "/usr/local", so the full path
|
|
of the executable will be "/usr/local/bin/sxiv".
|
|
|
|
You can install sxiv into a directory of your choice by changing the second
|
|
command to:
|
|
|
|
# make PREFIX="/your/dir" install
|
|
|
|
The build-time specific settings of sxiv can be found in the file *config.h*.
|
|
Please check and change them, so that they fit your needs.
|
|
|
|
Usage
|
|
-----
|
|
sxiv has two modes of operation: image and thumbnail mode. The default is
|
|
image mode, in which only the current image is shown. In thumbnail mode a grid
|
|
of small previews is displayed, making it easy to choose an image to open.
|
|
|
|
sxiv supports the following command-line options:
|
|
|
|
-c Remove all orphaned cache files from thumbnail cache and exit
|
|
-d Scale all images to 100%, but fit large images into window
|
|
-F Use size-hints to make the window fixed/floating
|
|
-f Start in fullscreen mode
|
|
-g GEOMETRY Set window position and size
|
|
(see section GEOMETRY SPECIFICATIONS of X(7))
|
|
-n NUM Start at picture NUM
|
|
-p Pixelize, i.e. turn off image anti-aliasing
|
|
-q Be quiet, disable warnings
|
|
-r Search given directories recursively for images
|
|
-s Scale all images to fit into window
|
|
-t Start in thumbnail mode
|
|
-v Print version information and exit
|
|
-Z Same as `-z 100'
|
|
-z ZOOM Scale all images to current zoom level, use ZOOM at startup
|
|
|
|
The following key mappings are available; differences between image view and
|
|
thumbnail mode are denoted via brackets:
|
|
|
|
q Quit sxiv
|
|
Return Switch to thumbnail mode [open selected image]
|
|
|
|
n,Space Go to the next image
|
|
p,Backspace Go to the previous image
|
|
g,G Go to [select] first/last image
|
|
[,] Go 10 images backward/forward
|
|
|
|
Ctrl-n,p Go to the next/previous frame of a multi-frame image
|
|
Ctrl-Space Play/pause animation of a multi-frame image
|
|
|
|
+,= Zoom in
|
|
- Zoom out
|
|
0 Set zoom level to 100%
|
|
w Fit image into window
|
|
|
|
h,j,k,l Pan image [move selection] left/down/up/right
|
|
(also with arrow keys)
|
|
H,J,K,L Pan to left/bottom/top/right image edge
|
|
Ctrl-h,j,k,l Pan image one window width/height left/down/up/right
|
|
(also with Ctrl-arrow keys)
|
|
|
|
<,> Rotate image (counter-)clockwise by 90 degrees
|
|
|
|
W Resize window to fit image
|
|
f Toggle fullscreen mode (requires an EWMH/NetWM compliant
|
|
window manager)
|
|
|
|
a Toggle anti-aliasing
|
|
A Toggle visibility of alpha-channel, i.e. transparency
|
|
D Remove image from file list and go to [select] next image
|
|
r Reload image
|
|
|
|
Additionally, the following mouse mappings are available:
|
|
|
|
Button1 Go to the next image
|
|
[select image/open image if it is already selected]
|
|
Button2 Drag image with mouse while keeping it pressed
|
|
Button3 Go to the previous image
|
|
ScrollUp Pan image up [scroll up one thumbnail row]
|
|
ScrollDown Pan image down [scroll down one thumbnail row]
|
|
Shift+ScrollUp Pan image left
|
|
Shift+ScrollDown Pan image right
|
|
Ctrl+ScrollUp Zoom in
|
|
Ctrl+ScrollDown Zoom out
|