canvas
imaging
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Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
canvas
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Canvas vector graphics update: rich text and path boolean operation support
I wanted to share a recent large update to https://github.com/tdewolff/canvas, which is a vector graphics library written in Go to create images, PDFs, SVGs, OpenGL, etc. using vector drawing operations. Especially I wanted to show two new exciting features:
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Client-side scripting for in-browser graphics.
It appears that there's a port of Cairo to Go which also targets webassembly. https://github.com/tdewolff/canvas
- Pixie – A full-featured 2D graphics library for Nim
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Processing equivalent in GoLang
https://github.com/tdewolff/canvas/blob/master/examples/opengl/main.go can draw primitves but i think it would be a bit hard to do event based animation
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tdewolff/canvas: vector graphics in Go (mayor update)
Yes! See https://github.com/tdewolff/canvas/tree/master/examples/gonum-plot for an example using gonum-plot. You should be able to plug-and-play to use the canvas library!
- Cairo in Go: Vector to SVG, PDF, EPS, Raster, HTML Canvas, etc.
imaging
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Seeking advice on monetizing an open-source Golang-based video transcoding project developed during university
There are a number of projects using manipulation libraries like https://github.com/disintegration/imaging which is already MIT licensed, and then there are various transcoders which I am unfamiliar with, but you will want to consider if you add enough value to make use of those unimportant to the decision to pay.
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io.Pipe vs bytes.Buffer
Sorry for not putting this code in my post. The input isn't from an *os.File, but rather from HTTP request captured by gin and it's on MultipartForm.File. The reason being why I had to do all these shenanigans is because I have to preprocess the image using this module: https://github.com/disintegration/imaging
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Tran - 🖥 Securely transfer and send anything between computers with TUI.
Imaging
- Image manipulation with Go
- Image filters / image editing
What are some alternatives?
svgo - Go Language Library for SVG generation
imaginary - Fast, simple, scalable, Docker-ready HTTP microservice for high-level image processing
gg - Go Graphics - 2D rendering in Go with a simple API.
gocv - Go package for computer vision using OpenCV 4 and beyond. Includes support for DNN, CUDA, and OpenCV Contrib.
tiny-skia - A tiny Skia subset ported to Rust
bimg - Go package for fast high-level image processing powered by libvips C library
generative-art-in-go - A companion source code repository to the book "Generative Art in Go"
fastimage - Finds the type and/or size of a remote image given its uri, by fetching as little as needed.
go-cairo - Go binding for the cairo graphics library
Primitive Pictures - Reproducing images with geometric primitives.
bgracontrols - 🆗 BGRA Controls is a set of graphical UI elements that you can use with Lazarus LCL applications.
bild - Image processing algorithms in pure Go