mypic.go

package main

import "tour/pic"

func Pic(dx, dy int) [][]uint8 {
  m := make([][]uint8, dy, dy)
	for i := 0; i < dy; i++ {
		m[i] = make([]uint8, dx, dx)
		for j := 0; j < dx; j++ {
			m[i][j] = uint8((i+j)/2)
		}
	}
	return m
	
}

func main() {
	pic.Show(Pic)
}