update examples

README.md

@@ -19,13 +19,15 @@ func main() {
 	gify := gifenc.Config{}
 
     // Decode
-	imgs, err := gify.Decode("gif path")
+	var gif *gif.GIF // Provide a gif
+	imgs, err := gify.Decode(gif)
 	if err != nil {
 		println(err)
 	}
 
     // Encode
-    encoded, err := gify.Encode("folder path")
+	var images []image.Image // Provide an array of images
+    encoded, err := gify.Encode(images)
     if err != nil {
 		println(err)
 	}

test/test.go

@@ -15,54 +15,54 @@ func main() {
 	encode()
 }
 
-// Encode
-func encode() {
+// Decode
+func decode() {
 	init := gifenc.Config{
 		Delay: 30,
 	}
 
-	images := getImages()
-
-	encoded, err := init.Encode(images)
+	file, err := os.Open("test/input/sword.gif")
 	if err != nil {
 		fmt.Print(err)
 	}
 
-	newfile, err := os.Create(fmt.Sprintf("%s%s", "test/", "sword_test.gif"))
+	gif, err := gif.DecodeAll(file)
 	if err != nil {
 		fmt.Print(err)
 	}
-	defer newfile.Close()
 
-	encodeErr := gif.EncodeAll(newfile, encoded)
-
-	if encodeErr != nil {
+	imgs, err := init.Decode(gif)
+	if err != nil {
 		fmt.Print(err)
 	}
+
+	saveImages(imgs)
 }
 
-// Decode
-func decode() {
+// Encode
+func encode() {
 	init := gifenc.Config{
 		Delay: 30,
 	}
 
-	file, err := os.Open("test/input/sword.gif")
+	images := getImages()
+
+	encoded, err := init.Encode(images)
 	if err != nil {
 		fmt.Print(err)
 	}
 
-	gif, err := gif.DecodeAll(file)
+	newfile, err := os.Create(fmt.Sprintf("%s%s", "test/", "sword_test.gif"))
 	if err != nil {
 		fmt.Print(err)
 	}
+	defer newfile.Close()
 
-	imgs, err := init.Decode(gif)
-	if err != nil {
+	encodeErr := gif.EncodeAll(newfile, encoded)
+
+	if encodeErr != nil {
 		fmt.Print(err)
 	}
-
-	saveImages(imgs)
 }
 
 func saveImages(imgs []*image.RGBA) {