0.6.12

added #[derive(Clone, Debug)]

.github/workflows/python.yml

@@ -1,4 +1,4 @@
-# This file is autogenerated by maturin v1.2.3
+# This file is autogenerated by maturin v1.11.5
 # To update, run
 #
 #    maturin generate-ci github
@@ -17,86 +17,142 @@ permissions:
 
 jobs:
   linux:
-    runs-on: ubuntu-latest
+    runs-on: ${{ matrix.platform.runner }}
     strategy:
       matrix:
-        target: [x86_64, x86, aarch64, armv7, s390x, ppc64le]
+        platform:
+          - runner: ubuntu-22.04
+            target: x86_64
+          - runner: ubuntu-22.04
+            target: x86
+          - runner: ubuntu-22.04
+            target: aarch64
+          - runner: ubuntu-22.04
+            target: armv7
+          - runner: ubuntu-22.04
+            target: s390x
+          - runner: ubuntu-22.04
+            target: ppc64le
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v6
-      - uses: actions/setup-python@v4
+      - uses: actions/setup-python@v6
         with:
-          python-version: '3.10'
+          python-version: 3.x
       - name: Build wheels
         uses: PyO3/maturin-action@v1
         with:
-          target: ${{ matrix.target }}
+          target: ${{ matrix.platform.target }}
-          args: -m cmdapp/Cargo.toml --release --out dist --find-interpreter
+          args: --release --out dist --find-interpreter --manifest-path cmdapp/Cargo.toml
-          sccache: 'true'
+          sccache: ${{ !startsWith(github.ref, 'refs/tags/') }}
           manylinux: auto
       - name: Upload wheels
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v5
         with:
-          name: wheels
+          name: wheels-linux-${{ matrix.platform.target }}
+          path: dist
+
+  musllinux:
+    runs-on: ${{ matrix.platform.runner }}
+    strategy:
+      matrix:
+        platform:
+          - runner: ubuntu-22.04
+            target: x86_64
+          - runner: ubuntu-22.04
+            target: x86
+          - runner: ubuntu-22.04
+            target: aarch64
+          - runner: ubuntu-22.04
+            target: armv7
+    steps:
+      - uses: actions/checkout@v6
+      - uses: actions/setup-python@v6
+        with:
+          python-version: 3.x
+      - name: Build wheels
+        uses: PyO3/maturin-action@v1
+        with:
+          target: ${{ matrix.platform.target }}
+          args: --release --out dist --find-interpreter --manifest-path cmdapp/Cargo.toml
+          sccache: ${{ !startsWith(github.ref, 'refs/tags/') }}
+          manylinux: musllinux_1_2
+      - name: Upload wheels
+        uses: actions/upload-artifact@v5
+        with:
+          name: wheels-musllinux-${{ matrix.platform.target }}
           path: dist
 
   windows:
-    runs-on: windows-latest
+    runs-on: ${{ matrix.platform.runner }}
     strategy:
       matrix:
-        target: [x64, x86]
+        platform:
+          - runner: windows-latest
+            target: x64
+            python_arch: x64
+          - runner: windows-latest
+            target: x86
+            python_arch: x86
+          - runner: windows-11-arm
+            target: aarch64
+            python_arch: arm64
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v6
-      - uses: actions/setup-python@v4
+      - uses: actions/setup-python@v6
         with:
-          python-version: '3.10'
+          python-version: 3.13
-          architecture: ${{ matrix.target }}
+          architecture: ${{ matrix.platform.python_arch }}
       - name: Build wheels
         uses: PyO3/maturin-action@v1
         with:
-          target: ${{ matrix.target }}
+          target: ${{ matrix.platform.target }}
-          args: -m cmdapp/Cargo.toml --release --out dist --find-interpreter
+          args: --release --out dist --find-interpreter --manifest-path cmdapp/Cargo.toml
-          sccache: 'true'
+          sccache: ${{ !startsWith(github.ref, 'refs/tags/') }}
       - name: Upload wheels
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v5
         with:
-          name: wheels
+          name: wheels-windows-${{ matrix.platform.target }}
           path: dist
 
   macos:
-    runs-on: macos-latest
+    runs-on: ${{ matrix.platform.runner }}
     strategy:
       matrix:
-        target: [x86_64, aarch64]
+        platform:
+          - runner: macos-15-intel
+            target: x86_64
+          - runner: macos-latest
+            target: aarch64
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v6
-      - uses: actions/setup-python@v4
+      - uses: actions/setup-python@v6
         with:
-          python-version: '3.10'
+          python-version: 3.x
       - name: Build wheels
         uses: PyO3/maturin-action@v1
         with:
-          target: ${{ matrix.target }}
+          target: ${{ matrix.platform.target }}
-          args: -m cmdapp/Cargo.toml --release --out dist --find-interpreter
+          args: --release --out dist --find-interpreter --manifest-path cmdapp/Cargo.toml
-          sccache: 'true'
+          sccache: ${{ !startsWith(github.ref, 'refs/tags/') }}
       - name: Upload wheels
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v5
         with:
-          name: wheels
+          name: wheels-macos-${{ matrix.platform.target }}
           path: dist
 
   sdist:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v6
       - name: Build sdist
         uses: PyO3/maturin-action@v1
         with:
           command: sdist
-          args: -m cmdapp/Cargo.toml --out dist
+          args: --out dist --manifest-path cmdapp/Cargo.toml
       - name: Upload sdist
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v5
         with:
-          name: wheels
+          name: wheels-sdist
           path: dist
 
   release:
@@ -104,18 +160,24 @@ jobs:
     runs-on: ubuntu-latest
     # Specifying a GitHub environment is optional, but strongly encouraged
     environment: python
+    if: ${{ startsWith(github.ref, 'refs/tags/') || github.event_name == 'workflow_dispatch' }}
+    needs: [linux, musllinux, windows, macos, sdist]
     permissions:
-      # IMPORTANT: this permission is mandatory for trusted publishing
+      # Use to sign the release artifacts
       id-token: write
-    if: "startsWith(github.ref, 'refs/tags/')"
+      # Used to upload release artifacts
-    needs: [windows, macos, sdist, linux] 
+      contents: write
+      # Used to generate artifact attestation
+      attestations: write
     steps:
-      - uses: actions/download-artifact@v3
+      - uses: actions/download-artifact@v6
+      - name: Generate artifact attestation
+        uses: actions/attest-build-provenance@v3
         with:
-          name: wheels
+          subject-path: 'wheels-*/*'
+      - name: Install uv
+        if: ${{ startsWith(github.ref, 'refs/tags/') }}
+        uses: astral-sh/setup-uv@v7
       - name: Publish to PyPI
-        uses: PyO3/maturin-action@v1
+        if: ${{ startsWith(github.ref, 'refs/tags/') }}
-        with:
+        run: uv publish 'wheels-*/*'
-          command: upload
-          args: --non-interactive --skip-existing *
-          # manylinux: auto

CHANGELOG.md

@@ -5,6 +5,14 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/)
 and this project adheres to [Semantic Versioning](http://semver.org/).
 
+## 0.6.12 - 2026-02-04
+
+* Python Binding
+
+## 0.6.5 - 2025-10-17
+
+* Update `fastrand` to `2.3`
+
 ## 0.6.4 - 2024-03-29
 
 * Update `visioncortex` version to `0.8.8`

README.md

@@ -4,7 +4,7 @@
   <h1>VTracer</h1>
 
   <p>
-    <strong>Raster to Vector Graphics Converter built on top of visioncortex</strong>
+    <strong>Raster to Vector Graphics Converter</strong>
   </p>
 
   <h3>
@@ -122,11 +122,13 @@ VTracer is used by the following products (open a PR to add yours):
 
 ## Citations
 
-VTracer has since been cited in a few academic papers. Please kindly let us know if you have cited our work:
+VTracer has since been cited by a few academic papers in computer graphics / vision research. Please kindly let us know if you have cited our work:
 
-+ [Framework to Vectorize Digital Artworks for Physical Fabrication based on Geometric Stylization Techniques](https://www.researchgate.net/publication/374448489_Framework_to_Vectorize_Digital_Artworks_for_Physical_Fabrication_based_on_Geometric_Stylization_Techniques)
++ SKILL 2023 [Framework to Vectorize Digital Artworks for Physical Fabrication based on Geometric Stylization Techniques](https://www.researchgate.net/publication/374448489_Framework_to_Vectorize_Digital_Artworks_for_Physical_Fabrication_based_on_Geometric_Stylization_Techniques)
-+ [Image Vectorization: a Review](https://arxiv.org/pdf/2306.06441.pdf)
++ arXiv 2023 [Image Vectorization: a Review](https://arxiv.org/abs/2306.06441)
-+ [StarVector: Generating Scalable Vector Graphics Code from Images](https://arxiv.org/abs/2312.11556)
++ arXiv 2023 [StarVector: Generating Scalable Vector Graphics Code from Images](https://arxiv.org/abs/2312.11556)
++ arXiv 2024 [Text-Based Reasoning About Vector Graphics](https://arxiv.org/abs/2404.06479)
++ arXiv 2024 [Delving into LLMs' visual understanding ability using SVG to bridge image and text](https://openreview.net/pdf?id=pwlm6Po61I)
 
 ## How did VTracer come about?
 

cmdapp/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "vtracer"
-version = "0.6.4"
+version = "0.6.12"
 authors = ["Chris Tsang <chris.2y3@outlook.com>"]
 edition = "2021"
 description = "A cmd app to convert images into vector graphics."
@@ -14,11 +14,12 @@ keywords = ["svg", "computer-graphics"]
 clap = "2.33.3"
 image = "0.23.10"
 visioncortex = { version = "0.8.8" }
-fastrand = "1.8"
+fastrand = { version = "2.3" }
 pyo3 = { version = "0.19.0", optional = true }
 
 [features]
 python-binding = ["pyo3"]
+wasm = ["fastrand/js"]
 
 [lib]
 name = "vtracer"

cmdapp/pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "vtracer"
-version = "0.6.11"
+version = "0.6.12"
 description = "Python bindings for the Rust Vtracer raster-to-vector library"
 authors = [ { name = "Chris Tsang",  email = "chris.2y3@outlook.com" } ]
 readme = "vtracer/README.md"
@@ -25,4 +25,4 @@ build-backend = "maturin"
 [tool.maturin]
 features = ["pyo3/extension-module", "python-binding"]
 compatibility = "manylinux2014"
-sdist-include = ["LICENSE-MIT", "vtracer/README.md"]
+sdist-include = ["LICENSE-MIT", "LICENSE-APACHE", "vtracer/README.md"]

cmdapp/src/config.rs

@@ -1,23 +1,27 @@
 use std::str::FromStr;
 use visioncortex::PathSimplifyMode;
 
+#[derive(Debug, Clone)]
 pub enum Preset {
     Bw,
     Poster,
     Photo,
 }
 
+#[derive(Debug, Clone)]
 pub enum ColorMode {
     Color,
     Binary,
 }
 
+#[derive(Debug, Clone)]
 pub enum Hierarchical {
     Stacked,
     Cutout,
 }
 
 /// Converter config
+#[derive(Debug, Clone)]
 pub struct Config {
     pub color_mode: ColorMode,
     pub hierarchical: Hierarchical,
@@ -32,6 +36,7 @@ pub struct Config {
     pub path_precision: Option<u32>,
 }
 
+#[derive(Debug, Clone)]
 pub(crate) struct ConverterConfig {
     pub color_mode: ColorMode,
     pub hierarchical: Hierarchical,

cmdapp/src/converter.rs

@@ -53,7 +53,7 @@ fn find_unused_color_in_image(img: &ColorImage) -> Result<Color, String> {
         Color::new(0, 255, 255),
         Color::new(255, 0, 255),
     ]);
-    let rng = Rng::new();
+    let mut rng = Rng::new();
     let random_colors =
         (0..NUM_UNUSED_COLOR_ITERATIONS).map(|_| Color::new(rng.u8(..), rng.u8(..), rng.u8(..)));
     for color in special_colors.chain(random_colors) {

cmdapp/src/svg.rs

@@ -1,6 +1,7 @@
 use std::fmt;
 use visioncortex::{Color, CompoundPath, PointF64};
 
+#[derive(Debug, Clone)]
 pub struct SvgFile {
     pub paths: Vec<SvgPath>,
     pub width: usize,
@@ -8,6 +9,7 @@ pub struct SvgFile {
     pub path_precision: Option<u32>,
 }
 
+#[derive(Debug, Clone)]
 pub struct SvgPath {
     pub path: CompoundPath,
     pub color: Color,