gotour-notes/genimage/go.go

package main

import (
	"learning/pic"
    "flag"
)

func Pic(dx, dy int) [][]uint8 {
	result := make([][]uint8, dy)
    var ii, jj uint8
    for j := 0; j < dy; j++ {
		result[j] = make([]uint8, dx)
        for i := 0; i < dx; i++ {
            ii = uint8(i)
            jj = uint8(j)
			result[j][i] = ii ^ jj
		}
	}
	return result
}

func main() {
    flag.Parse()
	image := pic.CalculateImage(Pic)
	pic.SaveImage(flag.Arg(0), image)
}