func Derp(img image.Image, opts *Options) [][]string {
resizer := getResizer(
img,
opts.TargetWidth,
opts.TargetHeight,
opts.PixelRatio)
resized := resizer.ResizeNearestNeighbor()
colors := getColors(opts)
txtImage := ascii.Convert(resized, colors)
frame := txtImage.StringSlice()
return [][]string{frame}
}
// for debugging
// prints the GIF union, then returns the frame pixmap
func testEncode(g *gif.GIF, idx, w, h int, pal []*ascii.TextColor) image.Image {
// set up frame accumulator
originalBounds := g.Image[0].Bounds()
origSizer := resize.Resizer{g.Image[0], w, h, 0, 0}
compiledImage := origSizer.ResizeNearestNeighbor()
bg := image.NewUniform(color.RGBA{255, 255, 0, 255})
compiledImage = image.NewRGBA(compiledImage.Bounds())
frame := shrinkFrameToCorrectSize(g.Image[idx], w, h, &originalBounds)
copyImageOver(compiledImage, bg)
copyImageOver(compiledImage, frame)
fmt.Fprintln(os.Stderr, ascii.Convert(frame, pal).String())
fmt.Fprintln(os.Stderr, frame.Bounds())
return compiledImage
}