public MainWindow()
{
InitializeComponent();
viereck = new Viereck(canvas1);
canvas1.MouseUp += UpdateImage;
}
private void Button_Click(object sender, RoutedEventArgs e)
{
OpenFileDialog openFileDialog = new OpenFileDialog();
if (openFileDialog.ShowDialog() == true)
{
openFile = new FileInfo(openFileDialog.FileName);
}
ShowImage();
viereck = new Viereck(canvas1);
canvas1.Children.Clear();
}
private void Button_Click_1(object sender, RoutedEventArgs e)
{
viereck = new Viereck(canvas1);
canvas1.Children.Clear();
}
