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Private Type POINTAPI
        x As Long
        y As Long
End Type
Private Declare Function PolyBezier Lib "gdi32.dll" (ByVal hdc As Long, lppt As POINTAPI, ByVal cPoints As Long) As Long
Private Declare Function PolyBezierTo Lib "gdi32.dll" (ByVal hdc As Long, lppt As POINTAPI, ByVal cCount As Long) As Long
Private Declare Function MoveToEx Lib "gdi32" (ByVal hdc As Long, ByVal x As Long, ByVal y As Long, lpPoint As Any) As Long
Private Declare Function LineTo Lib "gdi32" (ByVal hdc As Long, ByVal x As Long, ByVal y As Long) As Long
Private Declare Function PolyPolygon Lib "gdi32.dll" (ByVal hdc As Long, lpPoint As POINTAPI, lpPolyCounts As Long, ByVal nCount As Long) As Long
Private Sub Form_Paint()
    'KPD-Team 2000
    'URL: http://www.allapi.net/
    'E-Mail: KPDTeam@Allapi.net
    Dim pts(0 To 6) As POINTAPI
    Dim numpoints(0 To 1) As Long
    'set the coördinates
    pts(0).x = 0: pts(0).y = 100
    pts(1).x = 125: pts(1).y = 75
    pts(2).x = 255: pts(2).y = 148
    pts(3).x = 219: pts(3).y = 199
    pts(4).x = 315: pts(4).y = 203
    pts(5).x = 236: pts(5).y = 16
    pts(6).x = 122: pts(6).y = 123
    'set the forecolor to green
    Me.ForeColor = vbGreen
    'draw the bézier
    PolyBezier Me.hdc, pts(0), 7
    'set the forecolor to red
    Me.ForeColor = vbRed
    'move the 'active' point
    MoveToEx Me.hdc, 200, 25, ByVal 0&
    'set the coördinates
    pts(0).x = 125: pts(0).y = 50
    pts(1).x = 123: pts(1).y = 200
    pts(2).x = 102: pts(2).y = 100
    pts(3).x = 102: pts(3).y = 100
    pts(4).x = 312: pts(4).y = 75
    pts(5).x = 289: pts(5).y = 125
    'draw the bézier
    PolyBezierTo Me.hdc, pts(0), 6
    'set the forecolor to blue
    Me.ForeColor = vbBlue
    'set the points belonging to the rectangle
    pts(0).x = 20: pts(0).y = 10
    pts(1).x = 200: pts(1).y = 10
    pts(2).x = 200: pts(2).y = 190
    pts(3).x = 20: pts(3).y = 190
    numpoints(0) = 4
    'set the points belonging to the triangle
    pts(4).x = 100: pts(4).y = 0
    pts(5).x = 50: pts(5).y = 100
    pts(6).x = 150: pts(6).y = 100
    numpoints(1) = 3
    'draw the polygons
    PolyPolygon Me.hdc, pts(0), numpoints(0), 2
End Sub


 
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