File size: 5,845 Bytes
b1b3bae | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 | Imports DWSIM.Drawing.SkiaSharp.GraphicObjects
Imports DWSIM.Interfaces.Enums.GraphicObjects
Imports DWSIM.DrawingTools.Point
Namespace GraphicObjects.Shapes
Public Class CompressorExpanderGraphic
Inherits ShapeGraphic
#Region "Constructors"
Public Sub New()
Me.ObjectType = DWSIM.Interfaces.Enums.GraphicObjects.ObjectType.CompressorExpander
Me.Description = "Adiabatic Compressor/Expander"
End Sub
Public Sub New(ByVal graphicPosition As SKPoint)
Me.New()
Me.SetPosition(graphicPosition)
End Sub
Public Sub New(ByVal posX As Integer, ByVal posY As Integer)
Me.New(New SKPoint(posX, posY))
End Sub
Public Sub New(ByVal graphicPosition As SKPoint, ByVal graphicSize As SKSize)
Me.New(graphicPosition)
Me.SetSize(graphicSize)
End Sub
Public Sub New(ByVal posX As Integer, ByVal posY As Integer, ByVal graphicSize As SKSize)
Me.New(New SKPoint(posX, posY), graphicSize)
End Sub
Public Sub New(ByVal posX As Integer, ByVal posY As Integer, ByVal width As Integer, ByVal height As Integer)
Me.New(New SKPoint(posX, posY), New SKSize(width, height))
End Sub
#End Region
Public Overrides Sub CreateConnectors(InCount As Integer, OutCount As Integer)
Dim myIC1 As New ConnectionPoint
myIC1.Position = New Point(X, Y + 0.5 * Height)
myIC1.Type = ConType.ConIn
Dim myIC2 As New ConnectionPoint
myIC2.Position = New Point(X + 0.5 * Width, Y + Height)
myIC2.Type = ConType.ConEn
Dim myOC1 As New ConnectionPoint
myOC1.Position = New Point(X + Width, Y + 0.5 * Height)
myOC1.Type = ConType.ConOut
Me.EnergyConnector.Position = New Point(X + 0.5 * Width, Y + Height)
Me.EnergyConnector.Type = ConType.ConEn
Me.EnergyConnector.Direction = ConDir.Up
Me.EnergyConnector.Active = False
With InputConnectors
If .Count = 2 Then
.Item(0).Position = New Point(X, Y + 0.5 * Height)
.Item(1).Position = New Point(X + 0.5 * Width, Y + Height)
Else
.Add(myIC1)
.Add(myIC2)
End If
.Item(0).ConnectorName = "Inlet"
.Item(1).ConnectorName = "Energy Stream"
End With
With OutputConnectors
If .Count <> 0 Then
.Item(0).Position = New Point(X + Width, Y + 0.5 * Height)
Else
.Add(myOC1)
End If
.Item(0).ConnectorName = "Outlet"
End With
End Sub
Public Overrides Sub Draw(ByVal g As Object)
Dim canvas As SKCanvas = DirectCast(g, SKCanvas)
CreateConnectors(0, 0)
UpdateStatus()
MyBase.Draw(g)
Dim myPen, myPen2 As New SKPaint()
With myPen
.Color = LineColor
.StrokeWidth = LineWidth
.IsStroke = True
.IsAntialias = GlobalSettings.Settings.DrawingAntiAlias
End With
With myPen2
.Color = LineColor
.StrokeWidth = LineWidth
.IsStroke = True
.IsAntialias = GlobalSettings.Settings.DrawingAntiAlias
.PathEffect = SKPathEffect.CreateDash(New Single() {5.0F, 5.0F, 5.0F, 5.0F}, 2.0F)
End With
Dim rect As New SKRect(X, Y, X + Width, X + Height)
Dim gp, gp2 As New SKPath()
gp.MoveTo(Convert.ToInt32(X), Convert.ToInt32(Y))
gp.LineTo(Convert.ToInt32(X + Width), Convert.ToInt32(Y + 0.3 * Height))
gp.LineTo(Convert.ToInt32(X + Width), Convert.ToInt32(Y + 0.7 * Height))
gp.LineTo(Convert.ToInt32(X), Convert.ToInt32(Y + Height))
gp.LineTo(Convert.ToInt32(X), Convert.ToInt32(Y))
gp.Close()
gp2.MoveTo(Convert.ToInt32(X + Width), Convert.ToInt32(Y))
gp2.LineTo(Convert.ToInt32(X + Width), Convert.ToInt32(Y))
gp2.LineTo(Convert.ToInt32(X), Convert.ToInt32(Y + 0.3 * Height))
gp2.LineTo(Convert.ToInt32(X), Convert.ToInt32(Y + 0.7 * Height))
gp2.LineTo(Convert.ToInt32(X + Width), Convert.ToInt32(Y + Height))
gp2.LineTo(Convert.ToInt32(X + Width), Convert.ToInt32(Y))
gp2.Close()
If GradientMode Then
Dim r0 As New SKRect(X, Y, X + Width, Y + Height)
Dim radius2 = 0.8F * Math.Min(Width, Height)
Dim center = New SKPoint(r0.MidX, r0.MidY)
Dim offCenter = center - New SKPoint(radius2 / 2, radius2 / 2)
Dim gradPen As New SKPaint()
With gradPen
.Color = LineColor
.StrokeWidth = LineWidth
.IsStroke = False
.IsAntialias = GlobalSettings.Settings.DrawingAntiAlias
.Shader = SKShader.CreateTwoPointConicalGradient(
offCenter, 1, center, radius2,
New SKColor() {SKColors.White, LineColor},
Nothing, SKShaderTileMode.Clamp)
End With
canvas.DrawPath(gp, gradPen)
End If
canvas.DrawPath(gp, myPen)
canvas.DrawPath(gp2, myPen2)
End Sub
End Class
End Namespace |