gofb

Framebuffer library for golang

Example

package main

import (
	"github.com/rostislavjadavan/gofb"
)

func main() {
	// Create Window
	w := gofb.NewWindow("go-fb", 600, 600, false)

	// Create pixel buffer
	surface := gofb.NewSurface(600, 600)

	// Draw pixel into buffer
	surface.SetPixel(300, 300, gofb.NewColor3(255, 255, 255))

	for w.IsRunning() {
		w.StartFrame()
		w.Clear(gofb.ColorBlack)

		// Draw buffer on the screen
		surface.Draw(0, 0)

		w.FinalizeFrame()
	}

	defer surface.Release()
	defer w.Destroy()
}

Features

• draw pixel by pixel
• load png, jpg images
• scale to mimic pixel art
• use custom ttf font
• sprite sheets (for tile set rendering)
• keyboard and mouse input

More examples

Take a look at all the examples in the /examples folder.

Libraries used

• https://github.com/go-gl/glfw
• https://github.com/go-gl/gltext

License

MIT