35 lines
597 B
Go
35 lines
597 B
Go
package main
|
|
|
|
import (
|
|
"io/ioutil"
|
|
"log"
|
|
"os"
|
|
".."
|
|
)
|
|
|
|
func main() {
|
|
//load data
|
|
cdg_file_data, err := ioutil.ReadFile("../cdg/SC-SBI-REMIX - Billy Idol - Rebel Yell.cdg")
|
|
if err != nil {
|
|
log.Fatal("Couldn't read .cdg file")
|
|
}
|
|
|
|
png := karaoke.ScreenshotAtTime(cdg_file_data, 3)
|
|
|
|
file, err := os.OpenFile(
|
|
"screenshot.png",
|
|
os.O_WRONLY|os.O_TRUNC|os.O_CREATE,
|
|
0666,
|
|
)
|
|
if err != nil {
|
|
log.Fatal(err)
|
|
}
|
|
defer file.Close()
|
|
|
|
bytesWritten, err := file.Write(png)
|
|
if err != nil {
|
|
log.Fatal(err)
|
|
}
|
|
|
|
log.Printf("Wrote %d bytes to %s\n", bytesWritten, "screenshot.png")
|
|
} |