使用vb.net进行cad编程：[6]绘图基础类2

Public Class CBox

'结构VERTEX用来存储点的坐标

Private m_minX, m_minY, m_maxX, m_maxY As Single

Public Property minX() As Single

Get

Return m_minX

End Get

Set(ByVal Value As Single)

m_minX = Value

End Set

End Property

Public Property minY() As Single

Get

Return m_minY

End Get

Set(ByVal Value As Single)

m_minY = Value

End Set

End Property

Public Property maxX() As Single

Get

Return m_maxX

End Get

Set(ByVal Value As Single)

m_maxX = Value

End Set

End Property

Public Property maxY() As Single

Get

Return m_maxY

End Get

Set(ByVal Value As Single)

m_maxY = Value

End Set

End Property

End Class