func main() {
var input io.Reader = os.Stdin
var output io.Writer = os.Stdout
args := readArgs()
validerr := args.zt.Validate()
if validerr != nil {
log.Fatal(validerr)
}
info, readerr := lib.ReadInfo(input)
if readerr != nil {
log.Fatal("Could not read info:", readerr)
}
z := lib.Zoom{}
z.ZoomTarget = args.zt
z.Prev = *info
frames, moverr := z.Movie()
if moverr != nil {
log.Fatal("Error zooming:", moverr)
}
for _, info := range frames {
outerr := lib.WriteInfo(output, info)
if outerr != nil {
log.Println("Error writing output:", outerr)
break
}
}
}
func main() {
output := os.Stdout
args := parseArguments()
req, inerr := newRequest(args)
if inerr != nil {
log.Fatal("Error forming request: ", inerr)
}
desc, gerr := godelbrot.Configure(req)
if gerr != nil {
log.Fatal("Error configuring Info: ", gerr)
}
outerr := godelbrot.WriteInfo(output, desc)
if outerr != nil {
log.Fatal("Error writing Info: ", outerr)
}
}
func (rb *renderbuffers) input(info *lib.Info) error {
return lib.WriteInfo(&rb.info, info)
}