diff options
| -rw-r--r-- | icat.go | 7 |
1 files changed, 5 insertions, 2 deletions
@@ -1,6 +1,7 @@ package main import ( + "bufio" "fmt" "golang.org/x/image/draw" "golang.org/x/term" @@ -45,12 +46,14 @@ func printImg(filename string, cols, lines int) error { dst := image.NewRGBA(image.Rect(0, 0, cols, lines)) draw.ApproxBiLinear.Scale(dst, dst.Bounds(), img, img.Bounds(), draw.Over, nil) + buf := bufio.NewWriter(os.Stdout) + defer buf.Flush() for y := 0; y < lines; y++ { for x := 0; x < cols; x++ { r, g, b, _ := dst.At(x, y).RGBA() - fmt.Printf("\033[48;2;%d;%d;%dm ", r>>8, g>>8, b>>8) + fmt.Fprintf(buf, "\033[48;2;%d;%d;%dm ", r>>8, g>>8, b>>8) } - fmt.Println("\033[49m") + fmt.Fprintln(buf, "\033[49m") } return nil } |