private void btnDefault_Click(object sender, EventArgs e)
        {
            map = Bildverarbeitung.Load_Image(DefaultVariables.GetProjectPath() + "\\Picture\\" + pictureName);

            this.pbMain.Image = map;
            this.Refresh();
        }
        public Form1()
        {
            InitializeComponent();

            map = Bildverarbeitung.Load_Image(DefaultVariables.GetProjectPath() + "Picture\\" + pictureName);

            this.pbMain.Size  = new System.Drawing.Size(map.Size.Width, map.Size.Height);
            this.pbMain.Image = map;
            this.pbMain.Refresh();
        }