// TestWriteGrayscale tests that a grayscale images survives a round-trip
// through encode/decode cycle.
func TestWriteGrayscale(t *testing.T) {
	m0 := image.NewGray(image.Rect(0, 0, 32, 32))
	for i := range m0.Pix {
		m0.Pix[i] = uint8(i)
	}
	var buf bytes.Buffer
	if err := Encode(&buf, m0, nil); err != nil {
		t.Fatal(err)
	}
	m1, err := Decode(&buf)
	if err != nil {
		t.Fatal(err)
	}

	r = r.Intersect(p.Rect)
	// If r1 and r2 are Rectangles, r1.Intersect(r2) is not guaranteed to be inside
	// either r1 or r2 if the intersection is empty. Without explicitly checking for
	// this, the Pix[i:] expression below can panic.
	if r.Empty() {
		return &YCbCr{
			SubsampleRatio: p.SubsampleRatio,
		}
	}
	yi := p.YOffset(r.Min.X, r.Min.Y)
	ci := p.COffset(r.Min.X, r.Min.Y)
	return &YCbCr{

	bw.setup()
	lzww := lzw.NewWriter(bw, lzw.LSB, litWidth)
	if dx := b.Dx(); dx == pm.Stride {
		_, e.err = lzww.Write(pm.Pix[:dx*b.Dy()])
		if e.err != nil {
			lzww.Close()
			return
		}
	} else {
		for i, y := 0, b.Min.Y; y < b.Max.Y; i, y = i+pm.Stride, y+1 {
			_, e.err = lzww.Write(pm.Pix[i : i+dx])
			if e.err != nil {
				lzww.Close()
				return
			}
		}
	}
	lzww.Close() // flush to bw

	}
}

func BenchmarkEncodeRandomPaletted(b *testing.B) {
	paletted := image.NewPaletted(image.Rect(0, 0, 640, 480), palette.Plan9)
	rnd := rand.New(rand.NewSource(123))
	for i := range paletted.Pix {
		paletted.Pix[i] = uint8(rnd.Intn(256))
	}

	b.SetBytes(640 * 480 * 1)
	b.ReportAllocs()
	b.ResetTimer()
	for i := 0; i < b.N; i++ {
		Encode(io.Discard, paletted, nil)
	}
}

	qt := &d.quant[d.comp[compIndex].tq]
	for zig := 0; zig < blockSize; zig++ {
		b[unzig[zig]] *= qt[zig]
	}
	idct(b)
	dst, stride := []byte(nil), 0
	if d.nComp == 1 {
		dst, stride = d.img1.Pix[8*(by*d.img1.Stride+bx):], d.img1.Stride
	} else {
		switch compIndex {
		case 0:
			dst, stride = d.img3.Y[8*(by*d.img3.YStride+bx):], d.img3.YStride
		case 1:

ËD{åûå2 ñ OxAvEØåìa¸ÿnf¼Àjq>server˺GgeAêxijesy_êS²g ÆXO¦úÇ}{ém}n~qÐ a·s 5úß$ó0iH}ª1ûâ}· ~® ’‘¼ ÖïÓßCÖ×EˆSRzÛÈìgD<ywyóGK>z{„sZHýF}¼~eÈKoD~I†`Èie¼®HÆzöç. /vf®eeÎ2ûñº`t @Vû+` &*˨AQG¾Wyx¼Pñst¢GZm ]]DJ Ö]ªo^ŠœPÜxNK¦1·SA¿iJtih{CÜqLY®}Va Jfs ck£iyzac­‚B^ž ñP¢pïx~Wc÷GbVÕ¨VX{B’axItã^R}p®ÜP ª—!` CþÕ)HFIH¸lãòaJ˪|Oªpkxd4ŽUQõ¤/F}m }hcqtˆßTH}rIj 8|vNH} £­_eòèimã2ñ _•[qVçñÑjinwȳÖA`kÖkV{A—}_ò_[«kw«mìigò™go7srQSò­]V|q@e2PB÷Ì«öö@ÔþËÚzÙù ÿÌëÙÆ ÿðÌßÜm¼Œ÷cluñ² ôUq}¤ G¢c2 ¾ic÷}VqyˆÂHrbÆø+ xo| jmLô[m}ïZL_ _BVWUx GVÜirxa...

		{"(YCbCrSubsampleRatio).String", Method, 0},
		{"Alpha", Type, 0},
		{"Alpha.Pix", Field, 0},
		{"Alpha.Rect", Field, 0},
		{"Alpha.Stride", Field, 0},
		{"Alpha16", Type, 0},
		{"Alpha16.Pix", Field, 0},
		{"Alpha16.Rect", Field, 0},
		{"Alpha16.Stride", Field, 0},
		{"Black", Var, 0},
		{"CMYK", Type, 5},
		{"CMYK.Pix", Field, 5},
		{"CMYK.Rect", Field, 5},
		{"CMYK.Stride", Field, 5},

still not 100% perfect, but as\n * good as it can be within reason.\n * Discussion here: https://github.com/FezVrasta/popper.js/pull/715\n *\n * Low DPI screens cause a popper to be blurry if not using full pixels (Safari\n * as well on High DPI screens).\n *\n * Firefox prefers no rounding for positioning and does not have blurriness on\n * high DPI screens.\n *\n * Only horizontal placement and left/right values need to be considered.\n */\nexport default function getRoundedOffsets(data, shouldRound)...

pkg image, method (Rectangle) At(int, int) color.Color
pkg image, method (Rectangle) Bounds() Rectangle
pkg image, method (Rectangle) ColorModel() color.Model
pkg image, type CMYK struct
pkg image, type CMYK struct, Pix []uint8
pkg image, type CMYK struct, Rect Rectangle
pkg image, type CMYK struct, Stride int
pkg image/color, func CMYKToRGB(uint8, uint8, uint8, uint8) (uint8, uint8, uint8)

 i(e),toString:()=>e.toString()}}});var Em=v((o4,Om)=>{l();var M2=Am(),B2=Ut(),Wo=le(),F2=/(min|max)-resolution\s*:\s*\d*\.?\d+(dppx|dpcm|dpi|x)/gi,L2=/(min|max)-resolution(\s*:\s*)(\d*\.?\d+)(dppx|dpcm|dpi|x)/i,_m=class extends B2{prefixName(e,t){return e==="-moz-"?t+"--moz-device-pixel-ratio":e+t+"-device-pixel-ratio"}prefixQuery(e,t,r,n,a){return n=new M2(n),a==="dpi"?n=n.div(96):a==="dpcm"&&(n=n.mul(2.54).div(96)),n=n.simplify(),e==="-o-"&&(n=n.n+"/"+n.d),this.prefixName(e,t)+r+n}clean(e){if...