package image
Golang image.Paletted.At, Bounds and ColorIndex functions example
package main
import (
"fmt"
"image"
"image/color"
)
func main() {
p := color.Palette{color.NRGBA{0xf0, 0xf0, 0xf0, 0xff}}
rect := image.Rect(0, 0, 100, 100)
paletted := image.NewPaletted(rect, p)
fmt.Println("At : ",paletted.At(10,10))
fmt.Println("Bounds : ", paletted.Bounds())
fmt.Println("ColorIndexAt : ", paletted.ColorIndexAt(10,10))
}
Output :
At : {240 240 240 255}
Bounds : (0,0)-(100,100)
ColorIndexAt : 0
References :
http://golang.org/pkg/image/#Paletted.At
http://golang.org/pkg/image/#Paletted.Bounds
http://golang.org/pkg/image/#Paletted.ColorIndexAt
