fixed rotation issues + updated readme

README.md

@@ -6,13 +6,15 @@
 [![docs.rs](https://img.shields.io/docsrs/rustitch)](https://docs.rs/rustitch)
 [![License: MIT](https://img.shields.io/badge/license-MIT-blue.svg)](LICENSE)
 
-A Nautilus/GNOME thumbnailer for **PES embroidery files**. Browse your embroidery designs in the file manager with automatic thumbnail previews.
+A Nautilus/GNOME thumbnailer for **embroidery files**. Browse your embroidery designs in the file manager with automatic thumbnail previews.
+
+Supported formats: **PES**, **DST**, **EXP**, **JEF**, **VP3**
 
 Built as two crates:
 
 | Crate | Description |
 |-------|-------------|
-| [**rustitch**](rustitch/) | Library for parsing PES files and rendering stitch data to images |
+| [**rustitch**](rustitch/) | Library for parsing embroidery files and rendering stitch data to images |
 | [**stitch-peek**](stitch-peek/) | CLI thumbnailer that integrates with GNOME/Nautilus |
 
 <!-- TODO: Add screenshot of Nautilus showing PES thumbnails -->
@@ -68,7 +70,7 @@ nautilus -q
 
 ### As a thumbnailer
 
-Once installed, Nautilus will automatically generate thumbnails for `.pes` files. No manual action needed -- just open a folder containing PES files.
+Once installed, Nautilus will automatically generate thumbnails for embroidery files. No manual action needed -- just open a folder containing `.pes`, `.dst`, `.exp`, `.jef`, or `.vp3` files.
 
 ### Standalone CLI
 
@@ -76,11 +78,12 @@ Generate a thumbnail manually:
 
 ```sh
 stitch-peek -i design.pes -o preview.png -s 256
+stitch-peek -i pattern.dst -o preview.png -s 256
 ```
 
 | Flag | Description | Default |
 |------|-------------|---------|
-| `-i` | Input PES file | required |
+| `-i` | Input embroidery file | required |
 | `-o` | Output PNG path | required |
 | `-s` | Thumbnail size (pixels) | 128 |
 
@@ -94,16 +97,26 @@ rustitch = "0.1"
 ```
 
 ```rust
+// PES (auto-detected)
 let pes_data = std::fs::read("design.pes")?;
 let png_bytes = rustitch::thumbnail(&pes_data, 256)?;
-std::fs::write("preview.png", &png_bytes)?;
+
+// Any supported format (explicit)
+let dst_data = std::fs::read("pattern.dst")?;
+let png_bytes = rustitch::thumbnail_format(&dst_data, 256, rustitch::Format::Dst)?;
 ```
 
 See the [rustitch README](rustitch/README.md) for more API examples.
 
 ## Supported formats
 
-**PES** (Brother PE-Design) embroidery files, versions 1 through 10. The PEC section containing stitch data is consistent across versions.
+| Format | Manufacturer | Colors | Notes |
+|--------|-------------|--------|-------|
+| **PES** | Brother PE-Design | Embedded (PEC palette) | Versions 1-10 |
+| **DST** | Tajima | Default palette | 3-byte bit-packed records |
+| **EXP** | Melco/Bernina | Default palette | Simple 2-byte encoding |
+| **JEF** | Janome | Embedded (Janome palette) | Structured header with color table |
+| **VP3** | Pfaff/Viking | Embedded (RGB) | Hierarchical format with per-section colors |
 
 ## Project structure
 
@@ -112,16 +125,22 @@ stitch-peek-rs/
 ├── rustitch/              # Library crate
 │   └── src/
 │       ├── lib.rs         # Public API
-│       ├── pes/           # PES format parser
-│       │   ├── header.rs  # File header (#PES magic, version, PEC offset)
-│       │   ├── pec.rs     # PEC section (colors, stitch decoding)
-│       │   └── palette.rs # Brother 65-color thread palette
-│       └── render.rs      # tiny-skia renderer
+│       ├── types.rs       # Shared types (StitchCommand, ResolvedDesign, ...)
+│       ├── error.rs       # Error types
+│       ├── format.rs      # Format detection (magic bytes, extension)
+│       ├── palette.rs     # Thread color palettes (PEC, default)
+│       ├── resolve.rs     # Stitch command to segment resolver
+│       ├── render.rs      # tiny-skia renderer
+│       ├── pes/           # PES (Brother) parser
+│       ├── dst/           # DST (Tajima) parser
+│       ├── exp.rs         # EXP (Melco) parser
+│       ├── jef/           # JEF (Janome) parser
+│       └── vp3.rs         # VP3 (Pfaff/Viking) parser
 ├── stitch-peek/           # Binary crate (CLI thumbnailer)
 │   └── src/main.rs
 └── data/
     ├── stitch-peek.thumbnailer  # Nautilus integration
-    └── pes.xml                  # MIME type definition
+    └── pes.xml                  # MIME type definitions
 ```
 
 ## Development