Beispiel #1
0
func (f *Fractal) LoadConfig() {
	b, e := ioutil.ReadFile(configfile)
	ass.Error(e)
	lines := strings.Split(string(b), "\n")
	var index = 0
	var next = func() string {
		defer func() { index += 1 }()
		return lines[index]
	}
	Sscanf(next(), "%v %v", &f.width, &f.height)
	f.height = f.width
	Sscanf(next(), "%v %v", &f.Iterations, &f.Precision)
	f.reloadPrecision()
	var x, y = next(), next()
	Println(x, y)
	f.Center.SetString(x, y)
	f.Zoom.SetString(next(), "1.0")
	f.RenewResolution(f.width, f.height)
}
Beispiel #2
0
func (f *Fractal) Quit() {
	b, e := ioutil.ReadFile(configfile)
	ass.Error(e)
	lines := strings.Split(string(b), "\n")
	var index = 0
	var next = func(s string) {
		lines[index] = s
		index += 1
	}
	next(Sprintf("%v %v", f.width, f.height))
	next(Sprintf("%v %v", f.Iterations, f.Precision))
	next(Sprint(f.Center.X))
	next(Sprint(f.Center.Y))
	next(Sprint(f.Zoom.X))
	ioutil.WriteFile(configfile, []byte(strings.Join(lines, "\n")), 0)

	f.Center.Clear()
	f.Z0.Clear()
	f.Zoom.Clear()
}