VB 写一个矩形函数Private Type RECT 'left As Longtop As Longright As Longbottom As LongEnd Type任意框选一个区域,写个RECT函数返回left,top,right,bottom 的值!Private Function 矩形(Rects() As RECT) As RECT这里面的函数该怎
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VB 写一个矩形函数Private Type RECT 'left As Longtop As Longright As Longbottom As LongEnd Type任意框选一个区域,写个RECT函数返回left,top,right,bottom 的值!Private Function 矩形(Rects() As RECT) As RECT这里面的函数该怎
VB 写一个矩形函数
Private Type RECT '
left As Long
top As Long
right As Long
bottom As Long
End Type
任意框选一个区域,写个RECT函数返回left,top,right,bottom 的值!
Private Function 矩形(Rects() As RECT) As RECT
这里面的函数该怎么写!
End Function
该函数写在模块内!因为划区的时候不一定是在固定窗体,有时候同时画N个区域,都需要这个函数得到数值!有时候是传入若干个矩形组成的数组!
所以该函数主要,要做到的是传入若干个矩形组成的数组!然后返回left,top,right,bottom 的值!
VB 写一个矩形函数Private Type RECT 'left As Longtop As Longright As Longbottom As LongEnd Type任意框选一个区域,写个RECT函数返回left,top,right,bottom 的值!Private Function 矩形(Rects() As RECT) As RECT这里面的函数该怎
这个简单.你把四边分别处理就行了,统计出每个边的极值,最后组合成一个四边形.