الكاتب::---(خبير البرمجة)---
1- لجعل النموذج ثلاثي الأبعاد:
Sub ThreeDForm(frmForm As Form)
Const cPi = 3.1415926
Dim intLineWidth As Integer
intLineWidth = 5
' 'save scale mode
Dim intSaveScaleMode As Integer
intSaveScaleMode = frmForm.ScaleMode
frmForm.ScaleMode = 3
Dim intScaleWidth As Integer
Dim intScaleHeight As Integer
intScaleWidth = frmForm.ScaleWidth
intScaleHeight = frmForm.ScaleHeight
' 'clear form
frmForm.Cls
' 'draw white lines
frmForm.Line (0, intScaleHeight)-(intLineWidth, 0), &HFFFFFF, BF
frmForm.Line (0, intLineWidth)-(intScaleWidth, 0), &HFFFFFF, BF
' 'draw grey lines
frmForm.Line (intScaleWidth, 0)-(intScaleWidth - intLineWidth, intScaleHeight), &H808080, BF
frmForm.Line (intScaleWidth, intScaleHeight - intLineWidth)-(0, intScaleHeight), &H808080, BF
' 'draw triangles(actually circles) at corners
Dim intCircleWidth As Integer
intCircleWidth = Sqr(intLineWidth * intLineWidth + intLineWidth * intLineWidth)
frmForm.FillStyle = 0
frmForm.FillColor = QBColor(15)
frmForm.Circle (intLineWidth, intScaleHeight - intLineWidth), intCircleWidth, QBColor(15), _
-3.1415926, -3.90953745777778 '-180 * cPi / 180, -224 * cPi / 180
frmForm.Circle (intScaleWidth - intLineWidth, intLineWidth), intCircleWidth, QBColor(15), _
-0.78539815, -1.5707963 ' -45 * cPi / 180, -90 * cPi / 180
' 'draw black frame
frmForm.Line (0, intScaleHeight)-(0, 0), 0
frmForm.Line (0, 0)-(intScaleWidth - 1, 0), 0
frmForm.Line (intScaleWidth - 1, 0)-(intScaleWidth - 1, intScaleHeight - 1), 0
frmForm.Line (0, intScaleHeight - 1)-(intScaleWidth - 1, intScaleHeight - 1), 0
frmForm.ScaleMode = intSaveScaleMode
End Sub
Private Sub Form_Paint()
ThreeDForm Me
End Sub
2- خلفية متدرجة للفورم مثل برنامج الاعداد :
Sub Fade(vForm As Form)
Dim intLoop As Integer
vForm.DrawStyle = vbInsideSolid
vForm.DrawMode = vbCopyPen
vForm.ScaleMode = vbPixels
vForm.DrawWidth = 2
vForm.ScaleHeight = 256
For intLoop = 0 To 255
'I???E ?EI??E EC???? C?????
vForm.Line (0, intLoop)-(Screen.Width, intLoop - 1), RGB(0, 0, 255 - intLoop), B
Next intLoop
End Sub
Private Sub Form_Activate()
Fade Me
End Sub
3- خلفية النموذج بألوان قوس قزح :
Option Explicit
Private Sub Form_Load()
Me.AutoRedraw = True
Me.ScaleMode = vbTwips
Me.Caption = "Rainbow Generator by " & _
"K. O. Thaha Hussain"
MsgBox "Resize the window To resize the Rainbow", , _
"Thaha Hussain's Rainbow Generator"
End Sub
Private Sub Form_Resize()
Call Rainbow
End Sub
Private Sub Rainbow()
On Error Resume Next
Dim Position As Integer, Red As Integer, Green As _
Integer, Blue As Integer
Dim ScaleFactor As Double, Length As Integer
ScaleFactor = Me.ScaleWidth / (255 * 6)
Length = Int(ScaleFactor * 255)
Position = 0
Red = 255
Blue = 1
'Purposfully avoided nested loops
'------------- 1
For Green = 1 To Length
Me.Line (Position, 0)-(Position, Me.ScaleHeight), _
RGB(Red, Green \ ScaleFactor, Blue)
Position = Position + 1
Next Green
'--------------- 2
For Red = Length To 1 Step -1
Me.Line (Position, 0)-(Position, Me.ScaleHeight), _
RGB(Red \ ScaleFactor, Green, Blue)
Position = Position + 1
Next Red
'---------------- 3
For Blue = 0 To Length
Me.Line (Position, 0)-(Position, Me.ScaleHeight), _
RGB(Red, Green, Blue \ ScaleFactor)
Position = Position + 1
Next Blue
'----------------- 4
For Green = Length To 1 Step -1
Me.Line (Position, 0)-(Position, Me.ScaleHeight), _
RGB(Red, Green \ ScaleFactor, Blue)
Position = Position + 1
Next Green
'------------------ 5
For Red = 1 To Length
Me.Line (Position, 0)-(Position, Me.ScaleHeight), _
RGB(Red \ ScaleFactor, Green, Blue)
Position = Position + 1
Next Red
'------------------- 6
For Blue = Length To 1 Step -1
Me.Line (Position, 0)-(Position, Me.ScaleHeight), _
RGB(Red, Green, Blue \ ScaleFactor)
Position = Position + 1
Next Blue
End Sub
4- لعمل النوذج رخامي :
'?? ??C C???I ?? ??? C?E????CE General
Private Sub GradientFill()
Dim i As Long
Dim c As Integer
Dim r As Double
r = ScaleHeight / 3.142
For i = 0 To ScaleHeight
c = Abs(220 * Sin(i / r))
Me.Line (0, i)-(ScaleWidth, i), RGB(c, c, c + 30) 'Notice the bias To blue. You can be more subtle by reducing this number (try 10). Try other colours too.
Next
End Sub
'???C C???I ?? ?IE Resize ??????
Private Sub Form_Activate()
GradientFill
End Sub
5 - لعمل النموذج شفاف :
Private Declare Function SetLayeredWindowAttributes Lib "user32.dll" (ByVal hwnd As Long, ByValcrKey As Long, ByVal bAlpha As Byte, ByVal dwFlags As Long) As Boolean
Private Declare Function SetWindowLong Lib "user32" Alias "SetWindowLongA" (ByVal hwnd As Long, ByVal nIndex As Long, ByVal dwNewLong As Long) As Long
Private Declare Function GetWindowLong Lib "user32" Alias "GetWindowLongA" (ByVal hwnd As Long, ByVal nIndex As Long) As Long
Const LWA_ALPHA = 2
Const GWL_EXSTYLE = (-20)
Const WS_EX_LAYERED = &H80000
Private Sub Form_Load()
SetWindowLong hwnd, GWL_EXSTYLE, GetWindowLong(hwnd, GWL_EXSTYLE) Or WS_EX_LAYERED
SetLayeredWindowAttributes hwnd, 0, 128, LWA_ALPHA
End Sub
6 - مؤثر رائع عللى الفورم :
Function Dist(x1, y1, x2, y2) As Single
Dim A As Single, B As Single
A = (x2 - y1) * (x2 - x1)
B = (y2 - y1) * (y2 - y1)
Dist = Sqr(A + B)
End Function
Sub MoveIt(A, B, t)
A = (1 - t) * A + t * B
End Sub
Private Sub Form_Click()
Cls
Dim t As Single, x1 As Single, y1 As Single
Dim x2 As Single, y2 As Single, x3 As Single
Dim y3 As Single, x4 As Single, y4 As Single
Scale (-320, 200)-(320, -200)
t = 0.05
x1 = -320: y1 = 200
x2 = 320: y2 = 200
x3 = 320: y3 = -200
x4 = -320: y4 = -200
Do Until Dist(x1, y1, x2, y2) < 10
Line (x1, y1)-(x2, y2)
Line -(x3, y3)
Line -(x4, y4)
Line -(x1, y1)
MoveIt x1, x2, t
MoveIt y1, y2, t
MoveIt x2, x3, t
MoveIt y2, y3, t
MoveIt x3, x4, t
MoveIt y3, y4, t
MoveIt x4, x1, t
MoveIt y4, y1, t
Loop
End Sub
Private Sub Form_Resize()
Cls
Dim t As Single, x1 As Single, y1 As Single
Dim x2 As Single, y2 As Single, x3 As Single
Dim y3 As Single, x4 As Single, y4 As Single
Scale (-320, 200)-(320, -200)
t = 0.05
x1 = -320: y1 = 200
x2 = 320: y2 = 200
x3 = 320: y3 = -200
x4 = -320: y4 = -200
Do Until Dist(x1, y1, x2, y2) < 10
Line (x1, y1)-(x2, y2)
Line -(x3, y3)
Line -(x4, y4)
Line -(x1, y1)
MoveIt x1, x2, t
MoveIt y1, y2, t
MoveIt x2, x3, t
MoveIt y2, y3, t
MoveIt x3, x4, t
MoveIt y3, y4, t
MoveIt x4, x1, t
MoveIt y4, y1, t
Loop
End Sub
7 - نموذج دائري الأطراف :
Private Declare Function CreateRoundRectRgn Lib "gdi32.dll" (ByVal X1 As Long, ByVal Y1 As Long, ByVal X2 As Long, ByVal Y2 As Long, ByVal X3 As Long, ByVal Y3 As Long) As Long 'MODULE 1152
Private Declare Function SetWindowRgn Lib "user32" (ByVal hWnd As Long, ByVal hRgn As Long, ByVal bRedraw As Boolean) As Long
'v is the size of the top corners and w is the size of the bottom corners...
Sub RoundRect(ByVal uObject As Object, ByVal v As Long, ByVal w As Long)
Dim lRight As Long
Dim lBottom As Long
Dim hRgn As Long
With uObject
lRight = .Width / Screen.TwipsPerPixelX
lBottom = .Height / Screen.TwipsPerPixelY
hRgn = CreateRoundRectRgn(0, 0, lRight, lBottom, v, w)
SetWindowRgn .hWnd, hRgn, True
End With
End Sub
Private Sub Form_Load()
RoundRect Me, 40, 40 'Leave it on 40.
End Sub
