[1] | 1 | ' Classes/System/Drawing/PointF.ab
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| 2 |
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| 3 | #ifndef __SYSTEM_DRAWING_POINTF_AB__
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| 4 | #define __SYSTEM_DRAWING_POINTF_AB__
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| 5 |
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| 6 | #include <Classes/System/Drawing/Size.ab>
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| 7 | #include <Classes/System/Drawing/SizeF.ab>
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| 8 |
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| 9 | Class PointF
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| 10 | Public
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| 11 | Sub PointF()
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| 12 | x = 0
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| 13 | y = 0
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| 14 | End Sub
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| 15 |
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| 16 | Sub PointF(initX As Single, initY As Single)
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| 17 | x = initX
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| 18 | y = initY
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| 19 | End Sub
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| 20 |
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| 21 | Sub PointF(ByRef pt As PointF)
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| 22 | x = pt.x
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| 23 | y = pt.y
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| 24 | End Sub
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| 25 |
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| 26 | Sub PointF(ByRef sz As SizeF)
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| 27 | x = sz.Width
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| 28 | y = sz.Height
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| 29 | End Sub
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| 30 |
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| 31 | Function X() As Single
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| 32 | Return x
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| 33 | End Function
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| 34 |
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| 35 | Sub X(newX As Single)
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| 36 | x = newX
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| 37 | End Sub
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| 38 |
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| 39 | Function Y() As Single
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| 40 | Return y
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| 41 | End Function
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| 42 |
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| 43 | Sub Y(newY As Single)
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| 44 | y = newY
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| 45 | End Sub
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| 46 |
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| 47 | Function IsEmpty() As BOOL
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| 48 | If x = 0 And y = 0 Then
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| 49 | Return _System_TRUE
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| 50 | Else
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| 51 | Return _System_FALSE
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| 52 | End If
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| 53 | End Function
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| 54 |
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| 55 | Sub Operator = (ByRef pt As PointF)
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| 56 | x = pt.x
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| 57 | y = pt.y
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| 58 | End Sub
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| 59 |
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| 60 | Function Operator + (pt As PointF) As PointF
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| 61 | Return Add(pt)
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| 62 | End Function
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| 63 |
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| 64 | Function Operator + (sz As Size) As PointF
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| 65 | Return Add(sz)
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| 66 | End Function
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| 67 |
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| 68 | Function Operator + (sz As SizeF) As PointF
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| 69 | Return Add(sz)
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| 70 | End Function
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| 71 |
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| 72 | Function Operator - (pt As PointF) As PointF
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| 73 | Return Substract(pt)
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| 74 | End Function
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| 75 |
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| 76 | Function Operator - (sz As Size) As PointF
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| 77 | Return Substract(sz)
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| 78 | End Function
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| 79 |
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| 80 | Function Operator - (sz As SizeF) As PointF
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| 81 | Return Substract(sz)
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| 82 | End Function
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| 83 |
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| 84 | Function Operator == (sz As PointF) As BOOL
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| 85 | Return Equals(sz)
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| 86 | End Function
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| 87 |
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| 88 | Function Operator <> (sz As PointF) As BOOL
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| 89 | Return Not Equals(sz)
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| 90 | End Function
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| 91 |
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| 92 | Function Add(pt As PointF) As PointF
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| 93 | Dim ret As PointF(x + pt.x, y + pt.y)
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| 94 | Return ret
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| 95 | End Function
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| 96 |
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| 97 | Function Add(sz As Size) As PointF
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| 98 | Dim ret As PointF(x + sz.width, y + sz.height)
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| 99 | Return ret
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| 100 | End Function
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| 101 |
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| 102 | Function Add(sz As SizeF) As PointF
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| 103 | Dim ret As PointF(x + sz.width, y + sz.height)
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| 104 | Return ret
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| 105 | End Function
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| 106 |
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| 107 | Function Substract(pt As PointF) As PointF
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| 108 | Dim ret As PointF(x - pt.x, y - pt.y)
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| 109 | Return ret
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| 110 | End Function
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| 111 |
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| 112 | Function Substract(sz As Size) As PointF
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| 113 | Dim ret As PointF(x - sz.width, y - sz.height)
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| 114 | Return ret
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| 115 | End Function
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| 116 |
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| 117 | Function Substract(sz As SizeF) As PointF
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| 118 | Dim ret As PointF(x - sz.width, y - sz.height)
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| 119 | Return ret
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| 120 | End Function
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| 121 |
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| 122 | Function Equals(pt As PointF) As BOOL
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| 123 | If x = pt.x And y = pt.y Then
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| 124 | Equals = _System_TRUE
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| 125 | Else
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| 126 | Equals = _System_FALSE
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| 127 | End If
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| 128 | End Function
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| 129 |
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| 130 | Private
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| 131 | x As Single
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| 132 | y As Single
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| 133 | End Class
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| 134 |
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| 135 | #endif '__SYSTEM_DRAWING_POINTF_AB__
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