VB.NET 画出图形能有阵列吗？还是复制旋转 ？望高人具体说一下

只要是数字图形永远跟矩阵有关，关键看你怎么用矩阵啦。
  Dim box1 As Bitmap = New Bitmap(picturebox1.Image)
   Dim     box2 As Bitmap = New Bitmap(picturebox1.Image)
  box1.RotateFlip(RotateFlipType.Rotate90FlipNone)
                picturebox1.Image = box1