better output

.gitignore

@@ -0,0 +1,2 @@
+media
+webapp

goVersion/color.go

@@ -0,0 +1,57 @@
+package main
+
+import "fmt"
+
+//Color struct, defines the color
+type Color struct{}
+
+var c Color
+
+//DarkGray color
+func (c Color) DarkGray(t string) {
+	fmt.Print("\x1b[30;1m") //dark gray
+	fmt.Println(t)
+	fmt.Print("\x1b[0m") //defaultColor
+}
+
+//Red color
+func (c Color) Red(t string) {
+	fmt.Print("\x1b[31;1m") //red
+	fmt.Println(t)
+	fmt.Print("\x1b[0m") //defaultColor
+}
+
+//Green color
+func (c Color) Green(t string) {
+	fmt.Print("\x1b[32;1m") //green
+	fmt.Println(t)
+	fmt.Print("\x1b[0m") //defaultColor
+}
+
+//Yellow color
+func (c Color) Yellow(t string) {
+	fmt.Print("\x1b[33;1m") //yellow
+	fmt.Println(t)
+	fmt.Print("\x1b[0m") //defaultColor
+}
+
+//Blue color
+func (c Color) Blue(t string) {
+	fmt.Print("\x1b[34;1m") //blue
+	fmt.Println(t)
+	fmt.Print("\x1b[0m") //defaultColor
+}
+
+//Purple color
+func (c Color) Purple(t string) {
+	fmt.Print("\x1b[35;1m") //purple
+	fmt.Println(t)
+	fmt.Print("\x1b[0m") //defaultColor
+}
+
+//Cyan color
+func (c Color) Cyan(t string) {
+	fmt.Print("\x1b[36;1m") //cyan
+	fmt.Println(t)
+	fmt.Print("\x1b[0m") //defaultColor
+}

goVersion/imgOperations.go

@@ -1,7 +1,5 @@
 package main
 
-import "fmt"
-
 func comparePixels(p []int, q []int) int {
 	numCoincidences := 0
 	for i := 0; i < len(p); i++ {
@@ -26,7 +24,7 @@ func analyzeImg(examplesImg map[string][]imgRGBA, timg imgRGBA) map[string]int {
 
 	for k, imgs := range examplesImg {
 		numCoincidences[k] = 0
-		fmt.Println(k)
+		//fmt.Println(k)
 		for _, img := range imgs {
 			numCoincidences[k] = numCoincidences[k] + compareImgs(img, timg)
 		}

goVersion/main.go

@@ -1,5 +1,7 @@
 package main
 
+import "fmt"
+
 func main() {
 	//first, read the example images
 	examplesImg := readExamples()
@@ -10,6 +12,8 @@ func main() {
 	//fmt.Println(timg)
 
 	numCoincidences := analyzeImg(examplesImg, timg)
-	_ = printSortedMapStringInt(numCoincidences, 0)
-
+	_, result := printSortedMapStringInt(numCoincidences, 0)
+	fmt.Print("The image contains the number: ")
+	c.Green(result)
+	//runServer()
 }

goVersion/printSortedMapStringInt.go

@@ -1,14 +1,12 @@
 package main
 
 import (
-	"fmt"
 	"sort"
-	"strconv"
 )
 
-func printSortedMapStringInt(m map[string]int, threshold int) map[int][]string {
-	total := len(m)
-	fmt.Println("total: " + strconv.Itoa(total))
+func printSortedMapStringInt(m map[string]int, threshold int) (map[int][]string, string) {
+	/*total := len(m)
+	fmt.Println("total: " + strconv.Itoa(total))*/
 	n := map[int][]string{}
 	var a []int
 	for k, v := range m {
@@ -20,10 +18,11 @@ func printSortedMapStringInt(m map[string]int, threshold int) map[int][]string {
 		a = append(a, k)
 	}
 	sort.Sort(sort.Reverse(sort.IntSlice(a)))
-	for _, k := range a {
+	r := n[a[0]][0]
+	/*for _, k := range a {
 		for _, s := range n[k] {
-			fmt.Println(strconv.Itoa(k) + " - " + s)
+				fmt.Println(strconv.Itoa(k) + " - " + s)
 		}
-	}
-	return n
+	}*/
+	return n, r
 }

goVersion/readExamples.go

@@ -1,7 +1,6 @@
 package main
 
 import (
-	"fmt"
 	"image"
 	_ "image/png"
 	"io/ioutil"
@@ -41,10 +40,10 @@ func readExamples() map[string][]imgRGBA {
 	//for each image in the directory of example images, read the image and generate the histogram
 	files, _ := ioutil.ReadDir("./images/numbers/")
 	for _, f := range files {
-		fmt.Println("images/numbers/" + f.Name())
+		//fmt.Println("images/numbers/" + f.Name())
 		file := readImage("images/numbers/" + f.Name())
 		numberName := strings.Split(f.Name(), ".")[0]
-		fmt.Println(numberName)
+		//fmt.Println(numberName)
 		examplesImg[numberName] = append(examplesImg[numberName], file)
 	}
 	return examplesImg

goVersion/server.go

@@ -0,0 +1,32 @@
+package main
+
+/*
+type NumberImg struct {
+	File string `json: "file"`
+	Text string `json: "text"`
+}
+
+func runServer() {
+	router := mux.NewRouter().StrictSlash(true)
+	router.HandleFunc("/", Index).Methods("GET")
+	router.HandleFunc("/img", ImgToNumber).Methods("POST")
+	log.Fatal(http.ListenAndServe(":3020", router))
+}
+func Index(w http.ResponseWriter, r *http.Request) {
+	fmt.Println(r.URL.Path)
+	fmt.Fprintf(w, "Hello, %q", html.EscapeString(r.URL.Path))
+}
+func ImgToNumber(w http.ResponseWriter, r *http.Request) {
+	fmt.Println(r.URL.Path)
+	decoder := json.NewDecoder(r.Body)
+
+	var t NumberImg
+	err := decoder.Decode(&t)
+
+	if err != nil {
+		panic(err)
+	}
+
+	fmt.Println(t.Text)
+	fmt.Fprintf(w, "data")
+}*/