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How to use writeImage method of main Package

Best Syzkaller code snippet using main.writeImage

main.go

Source:main.go

...59			redname := name + "-red.jpg"60			greenname := name + "-green.jpg"61			bluename := name + "-blue.jpg"62			alphaname := name + "-alpha.jpg"63			err = writeImage(redname, red)64			if err != nil {65				panic(err)66			}67			err = writeImage(greenname, green)68			if err != nil {69				panic(err)70			}71			err = writeImage(bluename, blue)72			if err != nil {73				panic(err)74			}75			err = writeImage(alphaname, alpha)76			if err != nil {77				panic(err)78			}79		},80	}81	if err := rootCmd.Execute(); err != nil {82		panic(err)83	}84}85func readImage(filename string) (image.Image, error) {86	file, err := os.Open(filename)87	if err != nil {88		return nil, err89	}90	defer file.Close()91	ext := strings.ToLower(path.Ext(filename))92	switch ext {93	case ".jpg":94		fallthrough95	case ".jpeg":96		return jpeg.Decode(file)97	case ".png":98		return png.Decode(file)99	default:100		return nil, errors.New("unsupported output type: " + filename)101	}102}103func writeImage(filename string, img image.Image) error {104	if img == nil {105		return errors.New("nil image")106	}107	ext := path.Ext(filename)108	switch ext {109	case ".jpg":110		f, err := os.Create(filename)111		if err != nil {112			return err113		}114		return jpeg.Encode(f, img, &jpeg.Options{115			Quality: 100,116		})117	case ".png":...

黑棋(圆-高光).go

Source:黑棋(圆-高光).go

1package main2import(3	"github.com/gographics/imagick/imagick"4)5/*6convert -size 70x70 canvas:none -fill black -draw "circle 35,35 10,30" black_circle.png7convert -size 70x70 canvas:none -draw "circle 35,35 35,24" -negate -channel A -gaussian-blur 0x9 white_highlight.png8composite -compose atop -geometry -13-17 white_highlight.png black_circle.png black_ball.png9*/10func main(){11	//ç»å¸12	bg := imagick.NewMagickWand()13	p_bg := imagick.NewPixelWand()14	p_bg.SetColor("none")15	bg.NewImage(70, 70, p_bg)16	bg.SetImageFormat("png")17	//bg.WriteImage("/home/chen/bg.png")18	19	//ç»å20	draw_c := imagick.NewDrawingWand()21	p2 := imagick.NewPixelWand()22	p2.SetColor("#000")23	draw_c.SetFillColor(p2)24	draw_c.Circle(35,35,60,30)25	bg.DrawImage(draw_c)26	//bg.WriteImage("/home/chen/bg1.png")27	28	//é«å(highlight)è¦çå±29	hl:=imagick.NewMagickWand()30	p_hl := imagick.NewPixelWand()31	p_hl.SetColor("none")32	hl.NewImage(70, 70, p_hl)33	hl.SetImageFormat("png")34	35	//é«ååºå36	draw_hl:= imagick.NewDrawingWand()37	draw_hl.Circle(35,35,35,24)38	hl.DrawImage(draw_hl)39	//hl.WriteImage("/home/chen/bg2.png")40	41	//åè²42	hl.NegateImage(true)43	//hl.WriteImage("/home/chen/bg3.png")44	45	//hl.GaussianBlurImage(0,9)46	hl.GaussianBlurImageChannel(imagick.CHANNEL_ALPHA,0,9)47	//hl.WriteImage("/home/chen/bg4.png")   48	bg.CompositeImage(hl,imagick.COMPOSITE_OP_ATOP,-13,-17)49		50	bg.WriteImage("/home/chen/bg5.png")51}...

print.go

Source:print.go

...25		// Write individual char images26		for chr := 0; chr < numBaseChars; chr++ {27			rect := image.Rect(chr*charWidth, 0, (chr+1)*charWidth, charHeight)28			clip := m.(subimager).SubImage(rect)29			writeImage(clip, fmt.Sprintf("char_%v.png", chr))30			charmap[chr] = clip31		}32	}33	// Example usage:34	// Write a single stamp35	stamp := genStamp("foobar", 1)36	writeImage(stamp, "foobar_stamp_1.png")37	// Write 10 pages38	for p := 0; p < 10; p++ {39		page := genPage("foobar", p, 10, 10)40		writeImage(page, fmt.Sprintf("foobar_page_%v.png", p))41		fmt.Println("printed page ", p)42	}43}...

writeImage

Using AI Code Generation

1import (2func main() {3	m := image.NewRGBA(image.Rect(0, 0, 100, 100))4	for x := 0; x < 100; x++ {5		for y := 0; y < 100; y++ {6			m.Set(x, y, color.RGBA{255, 0, 0, 255})7		}8	}9	file, err := os.Create("image.png")10	if err != nil {11		fmt.Println(err)12	}13	png.Encode(file, m)14	file.Close()15}

writeImage

Using AI Code Generation

1import (2func main() {3	img = Image{}4	fmt.Println(img.Bounds())5	fmt.Println(img.At(0, 0).RGBA())6	fmt.Println(img.At(1, 1).RGBA())7	fmt.Println(img.At(2, 2).RGBA())8	fmt.Println(img.At(3, 3).RGBA())9	fmt.Println(img.At(4, 4).RGBA())10	fmt.Println(img.At(5, 5).RGBA())11	fmt.Println(img.At(6, 6).RGBA())12	fmt.Println(img.At(7, 7).RGBA())13	fmt.Println(img.At(8, 8).RGBA())14	fmt.Println(img.At(9, 9).RGBA())15	fmt.Println(img.At(10, 10).RGBA())16	fmt.Println(img.At(11, 11).RGBA())17	fmt.Println(img.At(12, 12).RGBA())18	fmt.Println(img.At(13, 13).RGBA())19	fmt.Println(img.At(14, 14).RGBA())20	fmt.Println(img.At(15, 15).RGBA())21	fmt.Println(img.At(16, 16).RGBA())22	fmt.Println(img.At(17, 17).RGBA())23	fmt.Println(img.At(18, 18).RGBA())24	fmt.Println(img.At(19, 19).RGBA())25	fmt.Println(img.At(20, 20).RGBA())26	fmt.Println(img.At(21, 21).RGBA())27	fmt.Println(img.At(22, 22).RGBA())28	fmt.Println(img.At(23, 23).RGBA())29	fmt.Println(img.At(24, 24).RGBA())30	fmt.Println(img.At(25, 25).RGBA())31	fmt.Println(img.At(26, 26).RGBA())32	fmt.Println(img.At(27, 27).RGBA())33	fmt.Println(img.At(28, 28).RGBA())34	fmt.Println(img.At(29, 29).RGBA())35	fmt.Println(img.At(30, 30).RGBA())36	fmt.Println(img.At(31, 31).RGBA())37	fmt.Println(img.At(32, 32).RGBA())38	fmt.Println(img.At(33, 33).RGBA())39	fmt.Println(img.At(34, 34).RGBA())40	fmt.Println(img.At(35, 35).RGBA())41	fmt.Println(img.At(36, 36).RGBA())42	fmt.Println(img.At(37, 37).RGBA())43	fmt.Println(img.At(38, 38).RGBA())44	fmt.Println(img.At

writeImage

Using AI Code Generation

1import (2func main() {3	myImage := image.NewRGBA(image.Rect(0, 0, 200, 200))4	for x := 0; x < 200; x++ {5		for y := 0; y < 200; y++ {6			myImage.Set(x, y, color.White)7		}8	}9	myFile, err := os.Create("myImage.png")10	if err != nil {11		fmt.Println(err)12	}13	png.Encode(myFile, myImage)14	myFile.Close()15}

writeImage

Using AI Code Generation

1import (2func main() {3	img := image.NewRGBA(image.Rect(0, 0, 100, 100))4	img.Set(50, 50, color.RGBA{255, 0, 0, 255})5	f, err := os.Create("image.png")6	if err != nil {7		fmt.Println(err)8	}9	png.Encode(f, img)10}

writeImage

Using AI Code Generation

1import (2func main() {3	writeImage(img)4}5type Image struct{}6func writeImage(m image.Image) {7	file, err := os.Create("image.png")8	if err != nil {9		fmt.Println(err)10	}11	defer file.Close()12	err = png.Encode(file, m)13	if err != nil {14		fmt.Println(err)15	}16}17func (i Image) ColorModel() color.Model {18}19func (i Image) Bounds() image.Rectangle {20	return image.Rect(0, 0, 100, 100)21}22func (i Image) At(x, y int) color.Color {23	return color.RGBA{uint8(x), uint8(y), 255, 255}24}25import (26func main() {27	writeImage(img)28}29type Image struct{}30func writeImage(m image.Image) {31	file, err := os.Create("image.png")32	if err != nil {33		fmt.Println(err)34	}35	defer file.Close()36	err = png.Encode(file, m)37	if err != nil {38		fmt.Println(err)39	}40}

writeImage

Using AI Code Generation

1import (2func writeImage() {3	m := image.NewRGBA(image.Rect(0, 0, 100, 100))4	for x := 0; x < 100; x++ {5		for y := 0; y < 100; y++ {6			m.Set(x, y, color.RGBA{uint8(x), uint8(y), 0, 255})7		}8	}9	f, err := os.Create("test.png")10	if err != nil {11		fmt.Println("Error creating file")12	}13	png.Encode(f, m)14}15func main() {16	writeImage()17}

writeImage

Using AI Code Generation

1import (2func main() {3	pic := image.NewRGBA(image.Rect(0, 0, size, size))4	for x := 0; x < size; x++ {5		for y := 0; y < size; y++ {6			pic.Set(x, y, color.RGBA{uint8(x), uint8(y), 255, 255})7		}8	}9	file, err := os.Create("image.png")10	if err != nil {11		fmt.Println("Error in creating file")12	}13	png.Encode(file, pic)14	file.Close()15}

writeImage

Using AI Code Generation

1import (2func main() {3	img, err := png.Decode(os.Stdin)4	if err != nil {5		fmt.Println(err)6		os.Exit(1)7	}8	newImage := image.NewRGBA(img.Bounds())9	for i := 0; i < img.Bounds().Dx(); i++ {10		for j := 0; j < img.Bounds().Dy(); j++ {11			c := img.At(i, j)12			r, g, b, a := c.RGBA()13			newColor := color.RGBA{uint8(r), uint8(g), uint8(b), uint8(a)}14			newImage.Set(i, j, newColor)15		}16	}17	writeImage(newImage, "new.png")18}19import (20func main() {21	img, err := png.Decode(os.Stdin)22	if err != nil {23		fmt.Println(err)24		os.Exit(1)25	}26	newImage := image.NewRGBA(img.Bounds())27	for i := 0; i < img.Bounds().Dx(); i++ {28		for j := 0; j < img.Bounds().Dy(); j++ {29			c := img.At(i, j)30			r, g, b, a := c.RGBA()31			newColor := color.RGBA{uint8(r), uint8(g), uint8(b), uint8(a)}32			newImage.Set(i, j, newColor)33		}34	}35	writeImage(newImage, "new.png")36}

writeImage

Using AI Code Generation

1import (2func main() {3	myImage := image.NewRGBA(image.Rect(0, 0, 100, 100))4	for x := 0; x < 100; x++ {5		for y := 0; y < 100; y++ {6			myImage.Set(x, y, color.White)7		}8	}9	myFile, err := os.Create("myImage.png")10	if err != nil {11		fmt.Println(err)12	}13	defer myFile.Close()14	png.Encode(myFile, myImage)15}

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