Simple (archived) image viewer
Project description
SaltViewer
Very simple image viewer on tkinter.
Why
I use mcomix on Linux for a long time. However, default mcomix do not support
- GIF animation
- Trash command
Thus I need mcomix alternative. I want to treat
- Many image type
- Archive files, like zip, rar, 7z
- Animation image like GIF
- Trash image or archive
Feature
- Single script
- Support archive
- Zip, Rar, 7z, Pdf
- Support many image types
- pillow
- svg
- Support dual page mode
- Support animation
- duration auto adjustment
- GIF, PNG
- Repetition key
- For example
100h
means go to next 100 page.
- For example
- Delete image
- Configure file
How to install
pip install salt-viewer
or
yay -S salt-viewer
I use python3.9.3
. However it will work on old version greater than python3.5
.
This scripts use these pip modules.
- cairosvg
- natsort
- pdf2python
- pillow
- py7zr
- pypdf3
- rarfile
- send2trash
And use these packages.
- unrar(preferred), unar or bsdtar
- For rarfile
- poppler
- For pdf2python
How to Use
Now you can use salt-viewer
command.
salt-viewer <image file | archive file>
If you use linux, you should use alias for time saving.
alias sv=salt-viewer
Keymap
You can change these keymaps via configuration file.
[Keymap]
DoublePage = d
TrashFile = Delete
# You can use repetition for NextPage and PrevPage.
# For example, 2h means goto next 2 page, type 100h go to next 100 page.
# If you want to reset number, type <Esc>, <Ctrl+[> or simply <[>
NextPage = h
PrevPage = l
NextArchive = j
PrevArchive = k
FitNone = N
FitWidth = W
FitHeight = H
FitBoth = B
PageOrder = o
Head = g
Tail = G
Quit = q
FullScreen = f
Reload = r
Setting
You can change these settings via configuration file.
[Setting]
# None, Width, Height or Both
DefaultFitMode = Both
DefaultFullScreen = True
# true or false.
DoublePage = False
# right2left or left2right
PageOrder = right2left
# Resize algorithms
# | Filter | Downscaling quality | Upscaling quality | Performance |
# | Nearest | - | - | ***** |
# | Box | * | - | **** |
# | Bilinear | * | * | *** |
# | Hamming | ** | - | *** |
# | Bicubic | *** | *** | ** |
# | Lanczos | **** | **** | * |
UpScale = Lanczos
DownScale = Lanczos
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