[A Tour of Go] Exercise: Images

https://go.dev/tour/methods/25

package main

import "golang.org/x/tour/pic"
import "image"
import "image/color"

type Image struct{}

func (img Image) Bounds() (image.Rectangle) {
	return image.Rect(0, 0, 200, 200)
}

func (img Image) ColorModel() (color.Model) {
	return color.RGBAModel
}

func (img Image) At(x, y int) (color.Color) {
	return color.RGBA{uint8((x+y)),uint8((x*y)),uint8((x*y)),uint8((x^y))}
}

func main() {
	m := Image{}
	pic.ShowImage(m)
}