Gotour

tour38_slices.go

package main

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

func Pic(dx, dy int) [][]uint8 {
    a := make([][]uint8, dy)
    
    // allocate inner dimension
    for i:=0; i < dy; i++ {
        a[i] = make([]uint8, dx)
    }
    
    // Fill it in
    for i:=0; i < dy; i++ {
        for j:=0; j < dx; j++ {
        	a[i][j] = uint8(i^j)
        }
        
    }
    
    return a
    
}

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