static GraphicEditor ReadFromFile(string filename)
{
try
{
var serializer = new JsonSerializer
{
NullValueHandling = NullValueHandling.Include,
TypeNameHandling = TypeNameHandling.All,
Formatting = Formatting.Indented
};
List <Figure> tmp;
using (var sr = new JsonTextReader(new StreamReader(filename)))
{
tmp = serializer.Deserialize <List <Figure> >(sr);
}
var editor = new GraphicEditor();
editor.AddFigures(tmp);
return(editor);
}
catch (Exception)
{
throw new Exception("Неверный формат файла");
}
}
// Фигуры расстянуты по У из-за не квадратного размера "пикселей"
static void Main(string[] args)
{
var figures = new List <Figure>
{
new Square(4, 2),
new Circle(4, 2),
new Rectangle(4, 6, 2),
new Ellipce(4, 5, 3)
};
var editor1 = new GraphicEditor();
editor1.Sort();
editor1.AddFigures(figures);
WriteInFile("file.json", editor1);
var editor2 = ReadFromFile("file.json");
Console.WriteLine(editor2);
}
