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https://github.com/go-p5/p5
p5 is a simple package that provides primitives resembling the ones exposed by p5js.org
https://github.com/go-p5/p5
go golang p5
Last synced: 27 days ago
JSON representation
p5 is a simple package that provides primitives resembling the ones exposed by p5js.org
- Host: GitHub
- URL: https://github.com/go-p5/p5
- Owner: go-p5
- License: bsd-3-clause
- Created: 2020-10-23T13:51:54.000Z (about 4 years ago)
- Default Branch: main
- Last Pushed: 2024-01-02T21:43:11.000Z (11 months ago)
- Last Synced: 2024-05-22T12:32:00.945Z (7 months ago)
- Topics: go, golang, p5
- Language: Go
- Homepage: https://go-p5.github.io/
- Size: 1.57 MB
- Stars: 140
- Watchers: 5
- Forks: 12
- Open Issues: 9
-
Metadata Files:
- Readme: README.md
- License: LICENSE
- Authors: AUTHORS
Awesome Lists containing this project
- awesome-gio - P5
README
# p5
[](https://github.com/go-p5/p5/releases)
[](https://pkg.go.dev/github.com/go-p5/p5)
[](https://github.com/go-p5/p5/actions)
[](https://godoc.org/github.com/go-p5/p5)
[](https://github.com/go-p5/p5/blob/main/LICENSE)
[](https://codecov.io/gh/go-p5/p5)
`p5` is a simple package that provides primitives resembling the ones exposed by the [p5/processing](https://p5js.org) library.
## License
`p5` is released under the `BSD-3` license.
## Documentation
Documentation for `p5` is served by [GoDev](https://pkg.go.dev/github.com/go-p5/p5).
## Contributing
Guidelines for contributing to [go-p5](https://github.com/go-p5/p5) the same than for the [Go project](https://golang.org/doc/contribute.html#commit_changes).
## Installation
This project relies on [Gio](https://gioui.org) for the graphics parts.
As `Gio` uses system libraries to display graphics, you need to install those for your system/OS for `p5` to work properly.
See [Gio/install](https://gioui.org/doc/install) for details.
## Example
[embedmd]:# (example/hello/main.go go /package main/ $)
```go
package main
import (
"image/color"
"math"
"github.com/go-p5/p5"
)
func main() {
p5.Run(setup, draw)
}
func setup() {
p5.Canvas(400, 400)
p5.Background(color.Gray{Y: 220})
}
func draw() {
p5.StrokeWidth(2)
p5.Fill(color.RGBA{R: 255, A: 208})
p5.Ellipse(50, 50, 80, 80)
p5.Fill(color.RGBA{B: 255, A: 208})
p5.Quad(50, 50, 80, 50, 80, 120, 60, 120)
p5.Fill(color.RGBA{G: 255, A: 208})
p5.Rect(200, 200, 50, 100)
p5.Fill(color.RGBA{G: 255, A: 208})
p5.Triangle(100, 100, 120, 120, 80, 120)
p5.TextSize(24)
p5.Text("Hello, World!", 10, 300)
p5.Stroke(color.Black)
p5.StrokeWidth(5)
p5.Arc(300, 100, 80, 20, 0, 1.5*math.Pi)
}
```
