func TestMain(t *testing.T) {
file_name := "eimyymF.png"
file, err := os.Open("./" + file_name)
ai, err := asciiimg.NewAsciiImg(file)
if err == nil {
ascii_txt, _ := os.Create(fmt.Sprintf("%s_ascii.txt", file_name))
ascii_txt.Write([]byte(ai.Do(4, 8)))
ascii_txt.Close()
}
fmt.Println("Test Complete.", err)
}
func main() {
file, err := os.Open(*srcImg)
if err != nil {
panic(fmt.Sprintln("File path error", err, *srcImg))
}
ai, _ := asciiimg.NewAsciiImg(file)
if len(*destAscii) == 0 {
*destAscii = fmt.Sprintf("%s_ascii.txt", file.Name())
}
ascii_txt, _ := os.Create(*destAscii)
ascii_txt.Write([]byte(ai.DoByCol(*cols)))
defer ascii_txt.Close()
fmt.Printf("File save in %s", ascii_txt.Name())
}