Simp

The simple image manipulation program is a simple cross-platform image manipulation program.

Goals

• Support of as many image formats as possible.
• 60 Hz. Avoid blocking for more then 16ms.
• Flicker free redrawing.
• Desktop OS support.
• Basic image manipulation.

Non Goals

• Powerful image manipulation (I am not making the next photoshop)
• Web/Mobile platform support.

Supported Platforms

| OS | Support | | ------- | :-----: | | Windows | ✅ | | Linux | ✅ | | MacOS | 🆗 |

✅ = Tested and working
🆗 = Untested but should work with minimal changes

Supported Codecs

| Format | Decoding | Encoding | | -------- | -------------------------------------------------------------------- | --------------- | | PNG | ✅ | ✅ | | JPEG | ✅ Baseline and progressive | ✅ Baseline | | GIF | ✅ | ✅ | | BMP | ✅ | ✅ | | ICO | ✅ | ✅ | | TIFF | ✅ Baseline(no fax support) + LZW + PackBits | ✅ | | WebP | ✅ Converted to Rgba8 | ✅ Lossless only | | AVIF | ✅ Only 8-bit | ❌ | | PNM | ✅ PBM, PGM, PPM, standard PAM | ❌ | | DDS | ✅ DXT1, DXT3, DXT5 | ❌ | | TGA | ✅ | ✅ | | farbfeld | ✅ | ✅ | | SVG | ✅ Rastarized at 96 dpi | ❌ | | PSD | ✅ | ❌ | | Raw | ✅ Support from rawloader (1) | ❌ |

1. Most common cameras are supported but the colors may look weird because the standard curve may not fit all images.

Keybinds

| Action | Input | | ------------ | :------------------- | | Open image | Ctrl + O | | Save as | Ctrl + S | | Reload image | F5 | | New window | Ctrl + N | | Undo | Ctrl + Z | | Redo | Ctrl + Y | | Copy | Ctrl + C | | Paste | Ctrl + V | | Resize | Ctrl + R | | Rotate left | Q | | Rotate right | E | | Zoom in | - or Mousewheel up | | Zoom out | + or Mousewheel down | | Best fit | B | | Largest fit | F | | Crop | Ctrl + X | | F11 | Fullscreen | | Delete image | Delete | | 1 - 9 | 100% - 900% Zoom |

System dependencies

System dependencies are only required at compile time.

Linux

• libcairo2-dev
• libpango1.0-dev
• libgtk-3-dev
• libxcb-render0-dev
• libxcb-shape0-dev
• libxcb-xfixes0-dev

Installation

Cargo

shell cargo install simp

Latest from github

shell cargo install --git https://github.com/Kl4rry/simp

The latest bulid is very likely buggy and unfinished.
You can always also just grab the latest binary from actions build artifacts.

Manual

Just download the exe from the releases tab. No actual installation is required.