2 files changed, 23 insertions(+), 20 deletions(-)

M README.md
M convert/convert.go

@@ 16,29 16,14 @@ package main
 import (
 	"fmt"
 	"github.com/qeesung/image2ascii/convert"
-	"image"
 	_ "image/jpeg"
 	_ "image/png"
-	"log"
-	"os"
 )
 
 func main() {
-	f, err := os.Open("example/images/lufei.jpg")
-	if err != nil {
-		log.Fatal(err)
-	}
-
-	img, _, err := image.Decode(f)
-	if err != nil {
-		log.Fatal(err)
-	}
-
-	f.Close()
-	asciiImage := convert.Image2ASCIIString(img, &convert.Options{
-		Ratio: 0.2,
-	})
-	fmt.Print(asciiImage)
+	fmt.Print(convert.ImageFile2ASCIIString("example/images/baozou.jpg", &convert.Options{
+		Ratio: 0.5,
+	}))
 }
 ```
 

@@ 3,10 3,12 @@ package convert
 
 import (
 	"bytes"
-	"github.com/qeesung/image2asicc/ascii"
-	"github.com/qeesung/image2asicc/resize"
+	"github.com/qeesung/image2ascii/ascii"
+	"github.com/qeesung/image2ascii/resize"
 	"image"
 	"image/color"
+	"log"
+	"os"
 )
 
 type Options struct {


@@ 45,3 47,19 @@ func Image2ASCIIString(image image.Image, options *Options) string {
 	}
 	return buffer.String()
 }
+
+// Convert a image file to ascii string
+func ImageFile2ASCIIString(imageFilename string, option *Options) string {
+	f, err := os.Open(imageFilename)
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	img, _, err := image.Decode(f)
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	f.Close()
+	return Image2ASCIIString(img, option)
+}