How to use printWidth method of main Package

Best Toxiproxy code snippet using main.printWidth

plot.go

Source:plot.go

...14const (15	// printSamples is the number of points on the X axis to16	// sample a function at for printing.17	printSamples = 50018	// printWidth is the width of the plot area in dots.19	printWidth = 70 * 220	// printHeight is the height of the plot area in dots.21	printHeight = 3 * 422	printXMargin = 123	printYMargin = 124)25// FprintPDF prints a Unicode representation of the PDF of each26// distribution in dists to w. Multiple distributions are printed27// stacked vertically and on the same X axis (but possibly different Y28// axes).29func FprintPDF(w io.Writer, dists ...stats.Dist) error {30	xscale, xs := commonScale(dists...)31	for _, d := range dists {32		if err := fprintFn(w, d.PDF, xscale, xs); err != nil {33			return err34		}35	}36	return fprintScale(w, xscale)37}38// FprintCDF is equivalent to FprintPDF, but prints the CDF of each39// distribution.40func FprintCDF(w io.Writer, dists ...stats.Dist) error {41	xscale, xs := commonScale(dists...)42	for _, d := range dists {43		if err := fprintFn(w, d.CDF, xscale, xs); err != nil {44			return err45		}46	}47	return fprintScale(w, xscale)48}49// makeScale creates a linear scale from [x1, x2) to [y1, y2).50func makeScale(x1, x2 float64, y1, y2 int) scale.QQ {51	return scale.QQ{52		Src:  &scale.Linear{Min: x1, Max: x2, Clamp: true},53		Dest: &scale.Linear{Min: float64(y1), Max: float64(y2) - 1e-10},54	}55}56func commonScale(dist ...stats.Dist) (xscale scale.QQ, xs []float64) {57	var l, h float6458	if len(dist) == 0 {59		l, h = -1, 160	} else {61		l, h = dist[0].Bounds()62		for _, d := range dist[1:] {63			dl, dh := d.Bounds()64			l, h = math.Min(l, dl), math.Max(h, dh)65		}66	}67	xscale = makeScale(l, h, printXMargin, printWidth-printXMargin)68	//xscale.Src.Nice(10)69	src := xscale.Src.(*scale.Linear)70	xs = vec.Linspace(src.Min, src.Max, printSamples)71	return72}73func fprintScale(w io.Writer, sc scale.QQ) error {74	img := make([][]bool, printWidth)75	for i := range img {76		if i < printXMargin || i >= printWidth-printXMargin {77			img[i] = make([]bool, 2)78		} else {79			img[i] = []bool{true, false}80		}81	}82	major, _ := sc.Src.Ticks(scale.TickOptions{Max: 3})83	labels := make([]string, len(major))84	lpos := make([]int, len(major))85	for i, tick := range major {86		x := int(sc.Map(tick))87		img[x][1] = true88		// TODO: It would be nice if the scale could format89		// these ticks in a consistent way.90		labels[i] = fmt.Sprintf("%g", tick)91		width := len(labels[i])92		lpos[i] = minint(maxint(x/2-width/2, 0), (printWidth+1)/2-width)93	}94	if err := fprintImage(w, img, []string{""}); err != nil {95		return err96	}97	curpos := 098	for i, label := range labels {99		gap := lpos[i] - curpos100		if i > 0 {101			gap = maxint(gap, 1)102		}103		_, err := fmt.Fprintf(w, "%*s%s", gap, "", label)104		if err != nil {105			return err106		}107		curpos += gap + len(label)108	}109	_, err := fmt.Fprintf(w, "\n")110	return err111}112func fprintFn(w io.Writer, fn func(float64) float64, xscale scale.QQ, xs []float64) error {113	ys := vec.Map(fn, xs)114	yl, yh := stats.Bounds(ys)115	if yl > 0 && yl-(yh-yl)*0.1 <= 0 {116		yl = 0117	}118	yscale := makeScale(yh, yl, printYMargin, printHeight-printYMargin)119	// Render the function to an image.120	img := make([][]bool, printWidth+2)121	for i := range img {122		img[i] = make([]bool, printHeight)123	}124	for i, x := range xs {125		img[int(xscale.Map(x))][int(yscale.Map(ys[i]))] = true126	}127	// Render Y axis.128	ypos := printWidth129	for y := printYMargin; y < printHeight-printYMargin; y++ {130		img[ypos][y] = true131	}132	img[ypos+1][printYMargin] = true133	img[ypos+1][len(img[0])-1-printYMargin] = true134	trail := make([]string, (printHeight+3)/4)135	trail[0] = fmt.Sprintf(" %4.3f", yh)136	trail[len(trail)-1] = fmt.Sprintf(" %4.3f", yl)137	return fprintImage(w, img, trail)138}139func fprintImage(w io.Writer, img [][]bool, trail []string) error {140	var x, y int141	bit := func(ox, oy int) byte {142		if x+ox < len(img) && y+oy < len(img[x+ox]) && img[x+ox][y+oy] {...

main.go

Source:main.go

...14	var (15		file                string16		imgWidth            int17		imgHeight           int18		printWidth          int19		isWebImg            bool20		err                 error21		img                 io.ReadCloser22		imgData             image.Image23		isPrintSaved        bool24		printSaveTo         string25		isPrintInverted     bool26		printMode           string27		asciiPattern        string28		defaultAsciiPattern string = " .-+*#%@"29	)30	// process flags/args31	flag.IntVar(&printWidth, "width", 100, "the number of characters in each row of the printed image")32	flag.BoolVar(&isWebImg, "web", false, "whether the image is in the filesystem or fetched from the web")33	flag.BoolVar(&isPrintSaved, "save", false, "whether or not the the print will be written to a text file")34	flag.BoolVar(&isPrintInverted, "invert", false, "whether or not the the print will be inverted")35	flag.StringVar(&printMode, "mode", "ascii", "the mode the image will be printed in. (color, ascii, or box)")36	flag.StringVar(&asciiPattern, "ascii", defaultAsciiPattern, "the pattern of ascii characters from least to greatest visibility. pattern of over 8 characters is not recommended")37	flag.Parse()38	switch printMode {39	case "box":40	case "ascii":41	case "color":42	default:43		fmt.Println("please provide a valid print mode (color, ascii, or box)")44		os.Exit(1)45	}46	if asciiPattern != defaultAsciiPattern {47		printMode = "ascii"48	}49	if len(flag.Args()) == 0 {50		fmt.Println("please provide an image file or address(url) to print")51		os.Exit(1)52	}53	file = flag.Args()[0]54	if isPrintSaved {55		if printMode == "color" {56			fmt.Println("cannot save print in color mode.")57			os.Exit(1)58		} else {59			if len(flag.Args()) == 1 {60				printSaveTo = "./print.txt"61			} else {62				printSaveTo = flag.Args()[1]63			}64		}65	}66	if len(file) < 3 {67		fmt.Println("please provide an image file or address(url) to print")68		os.Exit(1)69	}70	// process image71	if isWebImg {72		img = util.GetImgByUrl(file)73	} else {74		img = util.GetImgByFilePath(file)75	}76	defer img.Close()77	imgData, _, err = image.Decode(img)78	if err != nil {79		fmt.Println(err)80		os.Exit(1)81	}82	imgData = transform.Resize(imgData, printWidth, printWidth*imgData.Bounds().Max.Y/imgData.Bounds().Max.X*9/20, transform.Linear)83	imgWidth = imgData.Bounds().Max.X84	imgHeight = imgData.Bounds().Max.Y85	// draw image86	util.DrawPixels(imgData, imgWidth, imgHeight, isPrintSaved, printSaveTo, isPrintInverted, printMode, asciiPattern)87}...

printWidth

Using AI Code Generation

1import (2func main() {3	fmt.Println("Geometrical shape properties")4	fmt.Printf("area of rectangle %.2f5", rectangle.Area(rectLen, rectWidth))6	fmt.Printf("diagonal of the rectangle %.2f7", rectangle.Diagonal(rectLen, rectWidth))8}9import (10func Area(len, wid float64) float64 {11}12func Diagonal(len, wid float64) float64 {13	diagonal := math.Sqrt((len * len) + (wid * wid))14}15func init() {16	println("rectangle package initialized")17}18import (19func TestMain(m *testing.M) {20	println("TestMain")21	m.Run()22}23func TestArea(t *testing.T) {24	println("TestArea")25	area := rectangle.Area(rectLen, rectWidth)26	if area != 42.0 {27		t.Errorf("Expected area %f, got %f", 42.0, area)28	}29}30func TestDiagonal(t *testing.T) {31	println("TestDiagonal")32	diagonal := rectangle.Diagonal(rectLen, rectWidth)33	if diagonal != 9.219544457292887 {34		t.Errorf("Expected diagonal %f, got %f", 9.219544457292887, diagonal)35	}36}37--- PASS: TestMain (0.00s)

printWidth

Using AI Code Generation

1import "fmt"2func main() {3    fmt.Println("Width of 5 is", printWidth(5))4    fmt.Println("Width of 44 is", printWidth(44))5    fmt.Println("Width of 444 is", printWidth(444))6}7import "fmt"8func main() {9    fmt.Println("Width of 5 is", printWidth(5))10    fmt.Println("Width of 44 is", printWidth(44))11    fmt.Println("Width of 444 is", printWidth(444))12}13width = floor(log10(number)) + 114import "math"15In the above program, we have imported the

printWidth

Using AI Code Generation

1import "fmt"2func main() {3    fmt.Println("width is", width, "height is", height, "and area is", width*height)4}5In the above example, we have attached the printWidth method to the rect struct which is defined in the same package. We can also attach the method to a struct which is defined in a different package. To do this, we have to import the package in which the struct is defined. We have to then attach the method to the struct by specifying the package name in front of the struct name. For example, if the struct is defined in the package geometry, we have to attach the method to the struct like this:6func (r geometry.rect) printWidth() {7    fmt.Println(r.width)8}

printWidth

Using AI Code Generation

1import "fmt"2func main() {3}4import "fmt"5func main() {6}7import "fmt"8func main() {9}10import "fmt"11func main() {12}13import "fmt"14func main() {15}16import "fmt"17func main() {18}19import "fmt"20func main() {21}22import "fmt"23func main() {

printWidth

Using AI Code Generation

1import "fmt"2func main() {3    w.printWidth()4}5import "fmt"6func main() {7    w.printWidth()8}9import "fmt"10func main() {11    w.printWidth()12}13import "fmt"14func main() {15    w.printWidth()16}17import "fmt"18func main() {19    w.printWidth()20}21import "fmt"22func main() {23    w.printWidth()24}25import "fmt"26func main() {27    w.printWidth()28}29import "fmt"30func main() {31    w.printWidth()32}33import "fmt"34func main() {35    w.printWidth()36}37import "fmt"38func main() {39    w.printWidth()40}41import "fmt"42func main() {43    w.printWidth()44}45import "fmt"46func main() {47    w.printWidth()48}49import "fmt"50func main() {

printWidth

Using AI Code Generation

1import "fmt"2func main() {3    w.printWidth()4}5import "fmt"6func main() {7    w.printWidth()8}9import "fmt"10func main() {11    w.printWidth()12}13import "fmt"14func main() {15    w.printWidth()16}17import "fmt"18func main() {19    w.printWidth()20}21import "fmt"22func main() {23    w.printWidth()24}25import "fmt"26func main() {27    w.printWidth()28}29import "fmt"30func main() {31    w.printWidth()32}33import "fmt"34func main() {35    w.printWidth()36}37import "fmt"38func main() {39    w.printWidth()40}41import "fmt"42func main() {43    w.printWidth()44}45import "fmt"46func main() {47    w.printWidth()48}49import "fmt"50func main() {

printWidth

Using AI Code Generation

1import "fmt"2func main() {3    fmt.Println("Hello World")4    fmt.Println("Width of Hello World is", printWidth("Hello World"))5}6import "fmt"7func printWidth(s string) int {8    return len(s)9}

printWidth

Using AI Code Generation

1import "fmt"2func main() {3    fmt.Println("Hello, playground")4    fmt.Println("Width of the playground is", printWidth())5}6import "fmt"7func printWidth() int {8}9import "fmt"10func printWidth() int {11}12import "fmt"13func printWidth() int {14}15import "fmt"16func printWidth() int {17}18import "fmt"19func printWidth() int {20}21import "fmt"22func printWidth() int {23}24import "fmt"25func printWidth() int {26}27import "fmt"28func printWidth() int {29}30import "fmt"31func printWidth() int {32}33import "fmt"34func printWidth() int {35}36import "fmt"37func printWidth() int {38}39import "fmt"40func printWidth() int {41}42import "fmt"43func printWidth() int {44}45import "fmt"46func printWidth() int {47}48import "fmt"49func printWidth() int {50}51import "fmt"52func printWidth() int {53}54import "fmt"55func printWidth() int {56}57import "fmt"

printWidth

Using AI Code Generation

1import (2func main() {3    fmt.Println("Width of rectangle 5: ",geometry.Width(5))4}5import (6func main() {7    fmt.Println("Width of rectangle 5: ",geometry.Width(5))8}

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