مثال علي رسم ساعة تعمل

الأحد ديسمبر 25, 2011 3:09 pm

الكود :-
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Option Explicit
Dim xgen, ygen, xmin, ymin, xsec, ysec, xhor, yhor As Double
Dim h, m, s As Date

'control the minute '
Function mint()

If s >= 0 And s < 12 Then
Call findminangle(CDbl(m))
ElseIf s >= 12 And s < 24 Then
Call findminangle(CDbl(m) + 0.2)
ElseIf s >= 24 And s < 36 Then
Call findminangle(CDbl(m) + 0.4)
ElseIf s >= 36 And s <= 48 Then
Call findminangle(CDbl(m) + 0.6)
ElseIf s >= 48 And s <= 59 Then
Call findminangle(CDbl(m) + 0.8 )
End If
xmin = xgen
ymin = ygen

Line (Form1.ScaleWidth / 2, Form1.ScaleHeight / 2)-(xmin, ymin), RGB(255, 24, 32)
End Function

'control the second
Function secnd()
Call findminangle(CDbl(s))
xsec = xgen
ysec = ygen
Line (Form1.ScaleWidth / 2, Form1.ScaleHeight / 2)-(xsec, ysec), RGB(100, 100, 100)

End Function

'control the hour
Function hr()

If m >= 0 And m < 12 Then
Call findminangle(CDbl(h) * 5)
ElseIf m >= 12 And m < 24 Then
Call findminangle(5 * (CDbl(h) + 0.2))
ElseIf m >= 24 And m < 36 Then
Call findminangle(5 * (CDbl(h) + 0.4))
ElseIf m >= 36 And m < 48 Then
Call findminangle(5 * (CDbl(h) + 0.6))
ElseIf m >= 48 And m <= 59 Then
Call findminangle(5 * (CDbl(h) + 0.8 ) )
End If
xhor = xgen
yhor = ygen
If xhor >= Form1.ScaleWidth / 2 And yhor >= Form1.ScaleHeight / 2 Then

Line (Form1.ScaleWidth / 2, Form1.ScaleHeight / 2)-(xhor - 200, yhor - 200), RGB(0, 0, 255)
ElseIf xhor <= Form1.ScaleWidth / 2 And yhor >= Form1.ScaleHeight / 2 Then
Line (Form1.ScaleWidth / 2, Form1.ScaleHeight / 2)-(xhor + 200, yhor - 200), RGB(0, 0, 255)
ElseIf xhor <= Form1.ScaleWidth / 2 And yhor <= Form1.ScaleHeight / 2 Then
Line (Form1.ScaleWidth / 2, Form1.ScaleHeight / 2)-(xhor + 200, yhor + 200), RGB(0, 0, 255)
ElseIf xhor >= Form1.ScaleWidth / 2 And yhor <= Form1.ScaleHeight / 2 Then
Line (Form1.ScaleWidth / 2, Form1.ScaleHeight / 2)-(xhor - 200, yhor + 200), RGB(0, 0, 255)
End If

End Function

'draw the clock
Function drawdig()
Dim i As Integer
Circle (Form1.ScaleWidth / 2, Form1.ScaleHeight / 2), 1411, RGB(255, 34, 34)
For i = 5 To 60
Call findminangle(CDbl(i))
Form1.CurrentX = xgen - TextWidth(i / 5) / 2
Form1.CurrentY = ygen - TextWidth(i / 5) / 2
Form1.Print i / 5
i = i + 4
Next
End Function

'find the co-ordinate
Function findminangle(p As Double)
Dim temp As Double

temp = 60 - (p - 15)
temp = temp * 60 * 0.1
temp = (22 * temp) / (7 * 180)

xgen = (Form1.ScaleWidth / 2) + (1000 * Cos(temp))
ygen = (Form1.ScaleHeight / 2) - (1000 * Sin(temp))

End Function

Private Sub Timer1_Timer()

Form1.Cls

Call drawdig
Form1.Caption = Time()
h = Hour(Time())
m = Minute(Time())
s = Second(Time())

Call mint
Call secnd
Call hr
End Sub
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