golang-tour-35.go

package main

import "code.google.com/p/go-tour/pic"

func Pic(dx, dy int) [][]uint8 {
    ret := make([][]uint8, dy)
    for y := range(ret) {
        ret[y] = make([]uint8, dx)
        for x := range(ret[y]) {
            if x % 8 == 0 || y % 8 == 0 {
                ret[y][x] = 0
            } else {
                ret[y][x] = 255
            }
        }
    }
    return ret
}

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