parasol
resvg
| parasol | resvg | |
|---|---|---|
| 2 | 18 | |
| 11 | 2,553 | |
| - | - | |
| 8.8 | 9.1 | |
| 2 days ago | 1 day ago | |
| C++ | Rust | |
| GNU Lesser General Public License v3.0 only | Mozilla Public License 2.0 |
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parasol
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Forma: An efficient vector-graphics renderer
I work on a project that builds an SVG compliant vector scene graph and allows for detailed interaction via its API. Writing client code that can plug into the rendering pipeline or just altering the existing code is also fairly easy - comparatively at least.
It's at https://github.com/parasol-framework/parasol but fair warning though, it is in alpha right now and going through an overhaul.
- Can you explain what SVG textpath is doing under the hood (Example included) ?
resvg
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Options for SVG / Text rendering on 2D pixel buffer
I've seen resvg as a potential pick, but it feels huge and seems to be importing skia, which itself is a whole rendering engine. Furthermore, I have no idea if I can pass my own 2D buffer to resvg and let it draw to it.
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png crate gets an ultrafast compression mode, up to 4x faster decompression
For example, when converting vector SVG images to raster PNG images with resvg, most of the time is spent compressing the PNG image. This is a lot of wasted work if we just want to read the image instead of transferring it over the network! The fast compression mode eliminates all this wasted work, resulting in huge performance and efficiency gains.
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Is coding in Rust as bad as in C++? A practical comparison
Just as a point of reference, I have a ~75KLOC project (includes dependencies) called resvg which takes just 4s in the debug mode and 8s in the release mode to build on M1 Pro.
- Forma: An efficient vector-graphics renderer
- Inkscape 1.2.2 Released
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Good example of high performance Rust project without unsafe code?
resvg is very fast, although the performance depends on the exact SVG you feed it - sometimes faster than librsvg, sometimes slower (although librsvg is also written in Rust now, it does use unsafe while resvg doesn't)
- Resvg- a fast, small, portable SVG rendering library in rust
- resvg: pure-Rust SVG rendering library designed for edge cases
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How to run this Rust project?
So I am absolutely clueless about Rust and just installed it an hour ago to use this tool called "usvg" https://github.com/RazrFalcon/resvg/tree/master/usvg
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I think more Rust devs should focus more on rewriting software that is prone to exploitation
So, all you gotta do is rewrite the parsers. Funny you mention librsvg because there is a library called resvg that has a thumbnailer implementation for Windows Explorer. https://github.com/RazrFalcon/resvg
What are some alternatives?
hypseus-singe - Hypseus is a SDL2 version of Daphne and Singe. Laserdisc game emulation.
egui - egui: an easy-to-use immediate mode GUI in Rust that runs on both web and native
LuaRT - Open source Windows programming framework for Lua
canvas2svg - Translates HTML5 Canvas draw commands to SVG
plutosvg - Tiny SVG rendering library in C
svgomg - Web GUI for SVGO
star-charter - A command-line tool for producing vector-graphics charts of the night sky in SVG, PDF and PNG formats.
vtracer - Raster to Vector Graphics Converter
etlegacy - ET: Legacy is an open source project based on the code of Wolfenstein: Enemy Territory which was released in 2010 under the terms of the GPLv3 license.
lib2geom
puNES - Qt-based Nintendo Entertaiment System emulator and NSF/NSF2/NSFe Music Player (Linux, FreeBSD, OpenBSD and Windows)
bevy - A refreshingly simple data-driven game engine built in Rust