📄 practice11_2.frm
字号:
VERSION 5.00
Begin VB.Form Form1
Caption = "Form1"
ClientHeight = 3705
ClientLeft = 60
ClientTop = 345
ClientWidth = 5505
LinkTopic = "Form1"
ScaleHeight = 3705
ScaleWidth = 5505
StartUpPosition = 2 '屏幕中心
End
Attribute VB_Name = "Form1"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Private Sub Form_Click()
Dim r, xi, yi, xj, yj, x0, y0, aif As Single
Cls
r = Form1.ScaleHeight / 2
x0 = Form1.ScaleWidth / 2
y0 = Form1.ScaleHeight / 2
n = 10
aif = 3.1415926 * 2 / n
For i = 1 To n - 1
xi = r * Cos(i * aif) + x0
yi = r * Sin(i * aif) + y0
For j = i + 1 To n
xj = r * Cos(j * aif) + x0
yj = r * Sin(j * aif) + y0
Line (xi, yi)-(xj, yj)
Next j
Next i
End Sub
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