.vscode | ||
localization | ||
__init__.py | ||
.gitattributes | ||
.gitignore | ||
cspell.json | ||
enhanced_directory_tree.py | ||
LICENSE.txt | ||
menus.py | ||
paint.css | ||
paint.py | ||
pyrightconfig.json | ||
README.md | ||
requirements.txt | ||
screenshot.svg | ||
windows.py |
Textual Paint
MS Paint in your terminal.
This is a TUI (Text User Interface) image editor, inspired by MS Paint, built with Textual.
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This screenshot of Textual Paint is the terminal's screen buffer copied as HTML, wrapped in SVG, placed in HTML inside Markdown. This might not render correctly in your browser. |
Features
- Open and save images
- Fancy file dialogs
- Warnings when overwriting an existing file, or closing with unsaved changes
- File formats:
- PNG (.png)
- Bitmap (.bmp)
- ANSI (.ans) - Note that while it can load the files that it saves, you may have limited success loading other ANSI files that you find. ANSI files can vary a lot and even encode animations!
- Tools
- Free-Form Select
- Select
- Eraser
- Color Eraser
- Fill With Color
- Pick Color
- Magnifier
- Pencil
- Brush
- Airbrush
- Text
- Line
- Curve
- Rectangle
- Polygon
- Ellipse
- Rounded Rectangle
- Color palette
- Undo/Redo
- Efficient screen updates and undo/redo history, by tracking regions affected by each action
- You could totally use this program over SSH! Haha, this "what if" project could actually be useful. Of course, it should be mentioned that you can also run graphical programs over SSH, but this might be more responsive, or just fit your vibe better.
- Brush previews
- Menu bar
- Localization into 26 languages: Arabic, Czech, Danish, German, Greek, English, Spanish, Finnish, French, Hebrew, Hungarian, Italian, Japanese, Korean, Dutch, Norwegian, Polish, Portuguese, Brazilian Portuguese, Russian, Slovak, Slovenian, Swedish, Turkish, Chinese, Simplified Chinese
Usage
Command Line Options
$ python3 paint.py --help
usage: paint.py [-h] [--theme {light,dark}] [--language {ar,cs,da,de,el,en,es,fi,fr,he,hu,it,ja,ko,nl,no,pl,pt,pt-br,ru,sk,sl,sv,tr,zh,zh-simplified}] [--ascii-only-icons]
[--inspect-layout] [--clear-screen] [--restart-on-changes]
[filename]
Paint in the terminal.
positional arguments:
filename File to open
options:
-h, --help show this help message and exit
--theme {light,dark} Theme to use, either "light" or "dark"
--language {ar,cs,da,de,el,en,es,fi,fr,he,hu,it,ja,ko,nl,no,pl,pt,pt-br,ru,sk,sl,sv,tr,zh,zh-simplified}
Language to use
--ascii-only-icons Use only ASCII characters for tool icons
--inspect-layout Inspect the layout with middle click, for development
--clear-screen Clear the screen before starting; useful for development, to avoid seeing fixed errors
--restart-on-changes Restart the app when the source code is changed, for development
Keyboard Shortcuts
- Ctrl+D: Toggle Dark Mode
- Ctrl+Q: Quit
- Ctrl+Shift+S: Save As IF SHIFT IS DETECTED — might trigger Save instead, and overwrite the open file! ⚠️
- Ctrl+Shift+Z: Redo IF SHIFT IS DETECTED — might trigger Undo instead.
The rest match MS Paint's keyboard shortcuts:
- Ctrl+S: Save
- Ctrl+O: Open
- Ctrl+N: New
- Ctrl+T: Toggle Tools Box
- Ctrl+W: Toggle Colors Box
- Ctrl+Z: Undo
- Ctrl+Y: Redo
- F4: Redo
- Ctrl+A: Select All
- Ctrl+PageUp: Large Size
- Ctrl+PageDown: Normal Size
Development
Install Textual and other dependencies:
pip install "textual[dev]" stransi psutil pyright
Run via Textual's CLI for live-reloading CSS support, and enable other development features:
textual run --dev "paint.py --clear-screen --inspect-layout --restart-on-changes"
Or run more basically:
python paint.py
--clear-screen
is useful for development, because it's sometimes jarring to see error messages that have actually been fixed, when exiting the program.
--inspect-layout
lets you middle click to visualize the layout breakdown by labeling each widget in the hierarchy, and coloring their regions. The labels affect the layout, so you can also hold Ctrl to only colorize, and you can remember how the colors correspond to the labels.
--restart-on-changes
automatically restarts the program when any Python files change. This works by the program restarting itself directly. (Programs like modd
or nodemon
that run your program in a subprocess don't work well with Textual's escape sequences.)
There are also launch tasks configured for VS Code, so you can run the program from the Run and Debug panel. Note that it runs slower in VS Code's debugger.
To see logs, run textual console
and then run the program via textual run --dev
.
This also makes it run slower.
Update Dependencies
python -m pipreqs.pipreqs --ignore .history --force
License
Unicode Symbols and Emojis for Paint Tools
The first thing I did in this project was to collect possible characters to represent all the tool icons in MS Paint, to gauge how good of a recreation it would be possible to achieve, starting from looks. Unfortunately, I haven't run into any significant roadblocks, so I'm apparently recreating MS Paint. Again.
These are the symbols I've found so far:
- Free-Form Select: ✂️📐🆓🕸✨⚝🫥🇫/🇸◌⁛⁘ ⢼⠮
- Select: ⬚▧🔲 ⣏⣹
- Eraser/Color Eraser: 🧼🧽🧹🚫👋🗑️▰▱
- Fill With Color: 🌊💦💧🌈🎉🎊🪣🫗
- Pick Color: 🎨💉💅💧📌📍⤤𝀃🝯🍶
- Magnifier: 🔍🔎👀🔬🔭🧐🕵️♂️🕵️♀️
- Pencil: ✏️✎✍️🖎🖊️🖋️✒️🖆📝🖍️
- Brush: 🖌️🖌👨🎨🧑🎨💅
- Airbrush: 💨ᖜ╔🧴🥤🫠
- Text: 🆎📝📄📃🔤📜AA
- Line: 📏📉📈⟍𝈏╲⧹\⧵∖
- Curve: ↪️🪝🌙〰️◡◠~∼≈∽∿〜〰﹋﹏≈≋~⁓
- Rectangle: ▭▬▮▯🟥🟧🟨🟩🟦🟪🟫⬛⬜◼️◻️◾◽▪️▫️
- Polygon: ▙𝗟𝙇﹄』⬣⬟🔶🔷🔸🔹🔺🔻△▲
- Ellipse: ⬭⭕🔴🟠🟡🟢🔵🟣🟤⚫⚪🫧
- Rounded Rectangle: ▢⬜⬛
The default symbols used may not be the best on your particular system, so I may add some kind of configuration for this in the future.
Cursor
A crosshair cursor could use one of +✜✛✚╋╬
, but whilst that imitates the look, it might be better to show the pixel under the cursor, i.e. character cell, surrounded by dashes, like this:
╻
╺█╸
╹
See Also
- JavE, an advanced Java-based ASCII art editor
- Playscii, a beautiful ASCII/ANSI art editor
- cmdpxl, a pixel art editor for the terminal using the keyboard
- pypixelart, a pixel art editor using vim-like keybindings, inspired by cmdpxl but not terminal-based