Support SVG2 mask-type property.
Allows quadratic Bézier curves: text might render slightly differently (better?). This is because TrueType fonts contain only quadratic curves and we were converting them to cubic before.
Clipping and masking is up to 20% faster.
Reduces the peak memory usages for SVGs with large paths (in terms of the number of segments).
A new rendering algorithm. When rendering isolated groups, aka layers, we have to know the layer bounding box beforehand, which is ridiculously hard in SVG. Previously, resvg would simply use the canvas size for all the layers. Meaning that to render a 10x10px layer on a 1000x1000px canvas, we would have to allocate and then blend a 1000x1000px layer, which is just a waste of CPU cycles. The new rendering algorithm is able to calculate layer bounding boxes, which dramatically improves performance when rendering a lot of tiny layers on a large canvas. Moreover, it makes performance more linear with a canvas size increase. The paris-30k.svg sample from google/forma is rendered 115 times faster on M1 Pro now. From ~33760ms down to ~290ms. 5269x3593px canvas. If we restrict the canvas to 1000x1000px, which would contain only the actual paris-30k.svg content, then we're 13 times faster. From ~3252ms down to ~253ms.

Added

feat: upgrade to usvg/resvg 0.34.0. #268 Thanks to @zimond

2.5.0

Diff

yisi

published 2.5.0 • last year

Changelog

Source

[2.5.0] - 2023-10-16

Added

Now we can finally loading custom fonts in Wasm, including the WOFF2 format (see playground), thanks to the high-performance woff2-rs.

In addition, we implemented smarter default font family fallback. the defaultFontFamily option can now be omitted. We'll read the font-family from the incoming fonts and set it to the default.

<script src="https://unpkg.com/@resvg/resvg-wasm"></script>
<script>
  ;(async function () {
    await resvg.initWasm(fetch('https://unpkg.com/@resvg/resvg-wasm/index_bg.wasm'))

    const font = await fetch('./fonts/Pacifico-Regular.woff2')
    if (!font.ok) return

    const fontData = await font.arrayBuffer()
    const buffer = new Uint8Array(fontData)

    const opts = {
      font: {
        fontBuffers: [buffer], // New in 2.5.0, loading custom fonts.
        // defaultFontFamily: 'Pacifico', // You can omit this.
      },
    }

    const svg = '<svg> ... </svg>' // Input SVG, String or Uint8Array
    const resvgJS = new resvg.Resvg(svg, opts)
    const pngData = resvgJS.render(svg, opts) // Output PNG data, Uint8Array
    const pngBuffer = pngData.asPng()
    const svgURL = URL.createObjectURL(new Blob([pngData], { type: 'image/png' }))
    document.getElementById('output').src = svgURL
  })()
</script>

feat: improve custom loaded fonts. Thanks to @yisibl #209
feat: support for loading custom fonts in Wasm, via the fontBuffers option. Thanks to @antmelnyk #217
feat: support loading WOFF2 font in Wasm. Thanks to @yisibl #220
chore: Wasm uses the same logic as Node.js to find the default font family.Thanks to @yisibl #252

We have improved the upstream svgtypes#14, allow parsing of float rgb()/rgba() values from CSS Color 4 draft like rgb(3.14, 110, 201).

fix(deps): update rust crate svgtypes to 0.12.0. Thanks to @yisibl #266

Changed

test: fix test image timeout. #262

2.4.1

Diff

yisi

published 2.4.1 • 2 years ago

Changelog

Source

[2.4.1] - 2023-02-15

Fixed

fix: the defaultFontFamily not working. #208 Thanks to @yisibl

Starting with resvg 0.28.0, the logic for font loading has changed, which causes the family passed in the defaultFontFamily option to not be applied.

2.4.0

Diff

yisi

published 2.4.0 • 2 years ago

Changelog

Source

[2.4.0] - 2023-02-09

This is a brand new version with 2-3x faster performance. It also resolves an issue with a specific SVG causing an error, and all users are advised to upgrade to this version.

  resvg-js(Rust):
    39.6 ops/s, ±1.72%   | fastest

  sharp:
    10.9 ops/s, ±31.43%   | 72.47% slower

  svg2img(canvg + node-canvas):
    10.8 ops/s, ±28.52%   | slowest, 72.73% slower

The upgrade will be hard due to the big changes made to upstream resvg. resvg 0.28.0 started with the removal of the ability to output SVG string, and we had to backport that functionality to a new crate: usvg-writer.

Eventually, we upgraded resvg for 2 successive versions, and are now at the latest 0.29.0.

Changed

feat: upgrade resvg/usvg to 0.28.0. #194 Thanks to @zimond
feat: upgrade resvg/usvg to 0.29.0. #199 Thanks to @zimond
chore: upgrade rust-toolchain to nightly-2023-02-01. #199 Thanks to @yisibl
chore: remove bench-related dependencies. #200 Thanks to @yisibl

Fixed

fix: 'the previous segment must be M/L/C' error. #204 Thanks to @yisibl

This is a normal error thrown by resvg when parsing Path Command and has been confirmed as fixed in resvg 0.30.0(see commit).

Add a test to ensure it is now fixed.
```
thread 'main' panicked at 'the previous segment must be M/L/C', usvg/src/pathdata.rs:219:17

note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
fatal runtime error: failed to initiate panic, error 5
```

2.3.1

Diff

yisi

published 2.3.1 • 2 years ago

Changelog

Source

[2.3.1] - 2023-02-02

feat: upgrade wasm-bindgen to 0.2.84

2.3.0

Diff

yisi

published 2.3.0 • 2 years ago

Changelog

Source

[2.3.0] - 2023-02-02

fix: update napi-rs(2.10.13) to resolve Electron 21+ create Buffer issues. #195

Electron 21 and later will have the V8 Memory Cage enabled, with implications for some native modules. https://www.electronjs.org/blog/v8-memory-cage

This means that all napi-rs-based native modules will be affected. Usually there is an error like this:
```
UnhandledPromiseRejectionWarning: Error: Failed to create napi buffer
```
Good thing napi-rs has implemented a compatible approach in the new version, thanks to @Brooooooklyn's work.
feat: add wasm file to exports. Thanks to @hadeeb #186

This solves the problem that direct require.resolve("@resvg/resvg-wasm/index_bg.wasm") in tools like vite or webpack would report an error.
```
Module not found: Package path ./index_bg.wasm is not exported from package
/playground/node_modules/@resvg/resvg-wasm (see exports field in
/playground/node_modules/@resvg/resvg-wasm/package.json)
```
See the Node.js documentation for details about why:

Existing packages introducing the "exports" field will prevent consumers of the package from using any entry points that are not defined,
fix(ci): use zig to cross-compile armv7. #176

This solves the problem of CI errors:
```
Error: /lib/arm-linux-gnueabihf/libm.so.6: version `GLIBC_2.35' not found (required by /build/resvgjs.linux-arm-gnueabihf.node)
```
Due to the GitHub Actions Ubuntu upgrade from 20.04 to 22.04, the glibc version became 2.35. To maintain our compatibility, zig cross-compilation is now enabled to support older versions of glibc systems.

| Distribution | Glibc | GCC | | ---------------- | ----- | ------ | | CentOS 7 | 2.17 | 4.8.5 | | Ubuntu 16.04 | 2.23 | 5.4.0 | | Ubuntu 18.04 | 2.27 | 7.5.0 | | Ubuntu 20.04 | 2.31 | 9.4.0 | | Ubuntu 22.04 | 2.35 | 11.2.0 | | Debian 10.12 | 2.28 | 8.3.0 | | Debian 11.4 | 2.31 | 10.2.1 |
doc: add Node.js 18 to 'Support matrix'. #155

2.2.0

Diff

yisi

published 2.2.0 • 2 years ago

Changelog

Source

[2.2.0] - 2022-11-18

Now resvg-js can be run natively (not Wasm) directly in Deno, this allows to get close to the performance of Node.js native addons in Deno.

deno run --unstable --allow-read --allow-write --allow-ffi example/index-deno.js

See Deno Example

import * as path from 'https://deno.land/std@0.159.0/path/mod.ts'
import { Resvg } from 'npm:@resvg/resvg-js'
const __dirname = path.dirname(path.fromFileUrl(import.meta.url))

const svg = await Deno.readFile(path.join(__dirname, './text.svg'))
const resvg = new Resvg(svg, opts)
const pngData = resvg.render()
const pngBuffer = pngData.asPng()

await Deno.writeFile(path.join(__dirname, './text-out-deno.png'), pngBuffer)

In addition, resvg-js can return the raw pixels data of the PNG, which can be very convenient for scenes where only pixels need to be processed.

Added

feat: add .pixels() API for returning PNG pixels data (#123).
chore: upgrade to resvg v0.25.0 (by @zimond in #156).
- Partial paint-order attribute support. Markers can only be under or above the shape.
- CSS3 writing-mode variants vertical-rl and vertical-lr. Thanks to @yisibl.
- (tiny-skia) AArch64 Neon SIMD support. Up to 3x faster on Apple M1.
- Path bbox calculation scales stroke width too. Thanks to @growler.
- (tiny-skia) Round caps roundness. Fixes #155.

Changed

build: x86_64-linux-gnu and aarch64-linux-gnu are no longer compiled using Zig. (#165)
doc: the dpi option is not the DPI in the PNG file. (#146)
chore: add deno example and docs. (#154)
feat: upgrade napi-rs to 2.10.0 and Node.js v18. (#157)
test: add image resolver API test case. (#164)
feat: remove the infer crate, this reduced the size of the Wasm file by about 4.3%. (#165)
- Before: 1360609 bytes
- After: 1302173 bytes
feat: error code UnrecognizedBuffer changed to UnsupportedImage. (#165)

Fixed

fix: ignore png crate in renovate.json. (by @CGQAQ in #161)

2 3

@resvg/resvg-wasm - npm Package Versions

2.6.2

.css-1z04cui{margin-bottom:var(--chakra-space-4);font-size:var(--chakra-fontSizes-md);}[2.6.2] - 2024-03-26

Fixed

2.6.1

[2.6.1] - 2024-03-25

Added

2.6.1-beta.0

[2.6.1-beta.0] - 2024-03-11

Added

Fixed

2.6.0

[2.6.0] - 2023-10-20

Added

2.5.0

[2.5.0] - 2023-10-16

Added

Changed

2.4.1

[2.4.1] - 2023-02-15

Fixed

2.4.0

[2.4.0] - 2023-02-09

Changed

Fixed

2.3.1

[2.3.1] - 2023-02-02

2.3.0

[2.3.0] - 2023-02-02

2.2.0

[2.2.0] - 2022-11-18

Added

Changed

Fixed

[2.6.2] - 2024-03-26