stegify
canvas
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| stegify | canvas | |
|---|---|---|
| 3 | 9 | |
| 1,163 | 1,422 | |
| - | - | |
| 1.8 | 9.2 | |
| about 1 year ago | 9 days ago | |
| Go | Go | |
| MIT License | MIT License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
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.
stegify
- Interested in learning about Steganography
- Please add open source software written in Go to Wikidata
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The Bizarre Septem Puzzle
After reading Wikipedia article for steganography, I decided to apply least significant bit technique to the image, as it seemed like the easiest kind of steganography. Using the most popular LSB encoder / decoder on GitHub, I got a PGP signed message, which you can read here. Note that the pastebin text does not contain the binary characters that are meant to represent "next chapters" of the puzzle. To get the original text, extract it from the image yourself.
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.
What are some alternatives?
go-gd - Go bingings for GD (http://www.boutell.com/gd/)
svgo - Go Language Library for SVG generation
imagick - Go binding to ImageMagick's MagickWand C API
gg - Go Graphics - 2D rendering in Go with a simple API.
Angular 2 Image Gallery - Image Gallery built with Angular 17+, node.js and GraphicsMagick
tiny-skia - A tiny Skia subset ported to Rust
image2ascii - :foggy: Convert image to ASCII
generative-art-in-go - A companion source code repository to the book "Generative Art in Go"
mort - Storage and image processing server written in Go
go-cairo - Go binding for the cairo graphics library
rez - Image resizing in pure Go and SIMD
bgracontrols - 🆗 BGRA Controls is a set of graphical UI elements that you can use with Lazarus LCL applications.