| Imports Interfaces = DWSIM.Interfaces |
| Imports DWSIM.Interfaces |
| Imports DWSIM.Interfaces.Enums.GraphicObjects |
| Imports SkiaSharp.Views.Desktop.Extensions |
| Imports TheArtOfDev.HtmlRenderer.WinForms |
|
|
| Namespace GraphicObjects |
|
|
| Public Class HTMLTextGraphic |
|
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| Inherits GraphicObject |
|
|
| #Region "Constructors" |
|
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| Public Sub New() |
|
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| Me.ObjectType = Interfaces.Enums.GraphicObjects.ObjectType.GO_HTMLText |
|
|
| Me.Height = 300 |
| Me.Width = 400 |
|
|
| End Sub |
|
|
| Public Sub New(ByVal graphicPosition As SKPoint) |
| Me.New() |
| Me.SetPosition(graphicPosition) |
| Me.Text = Text |
| End Sub |
|
|
| Public Sub New(ByVal posX As Integer, ByVal posY As Integer) |
| Me.New(New SKPoint(posX, posY)) |
| End Sub |
|
|
| #End Region |
|
|
| Public Property Text As String = "<html><body><p>Double-click to edit this text.</p></body></html>" |
|
|
| Public Property Size As Double = 14.0# |
|
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| Public Property Color As SKColor = SKColors.Black |
|
|
| Public Overrides Sub Draw(ByVal g As Object) |
|
|
| Dim canvas As SKCanvas = DirectCast(g, SKCanvas) |
|
|
| Dim tpaint As New SKPaint() |
|
|
| If DrawMode = 0 Then |
| With tpaint |
| .TextSize = Size |
| .IsAntialias = GlobalSettings.Settings.DrawingAntiAlias |
| .Color = If(GlobalSettings.Settings.DarkMode, SKColors.LightSteelBlue, Color) |
| .IsStroke = False |
| .Typeface = GetFont() |
| End With |
| Else |
| With tpaint |
| .TextSize = Size |
| .IsAntialias = GlobalSettings.Settings.DrawingAntiAlias |
| .Color = SKColors.Black |
| .IsStroke = False |
| .Typeface = GetFont() |
| End With |
| End If |
|
|
| Dim newtext = ReplaceVars(Text) |
|
|
| Dim p As New SKPaint |
| With p |
| p.IsAntialias = GlobalSettings.Settings.DrawingAntiAlias |
| p.FilterQuality = SKFilterQuality.High |
| End With |
|
|
| Dim scaling = GlobalSettings.Settings.DpiScale |
|
|
| If GlobalSettings.Settings.IsRunningOnMono() Then |
| Using img = HtmlRender.RenderToImage(newtext, Width, Height, System.Drawing.Color.White) |
| Using bmp = New System.Drawing.Bitmap(img) |
| Using skbmp = bmp.ToSKBitmap() |
| canvas.DrawBitmap(skbmp, X, Y, p) |
| End Using |
| End Using |
| End Using |
| Else |
| Using img = HtmlRender.RenderToImageGdiPlus(newtext, Width, Height, |
| System.Drawing.Text.TextRenderingHint.SystemDefault) |
| Using bmp = New System.Drawing.Bitmap(img) |
| Using skbmp = bmp.ToSKBitmap() |
| canvas.DrawBitmap(skbmp, X, Y, p) |
| End Using |
| End Using |
| End Using |
| End If |
|
|
| End Sub |
|
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| Private Function ReplaceVars(oldtext As String) As String |
|
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| Dim newtext As String = oldtext |
| Dim i As Integer = 0 |
|
|
| If Flowsheet IsNot Nothing Then |
| If Text.Contains("{") And Text.Contains("}") Then |
| For i = 1 To Flowsheet.WatchItems.Count |
| Dim objID = Flowsheet.WatchItems(i - 1).ObjID |
| Dim propID = Flowsheet.WatchItems(i - 1).PropID |
| If Flowsheet.SimulationObjects.ContainsKey(objID) Then |
| Dim units = Flowsheet.SimulationObjects(objID).GetPropertyUnit(propID) |
| Dim name = Flowsheet.GetTranslatedString(propID) |
| newtext = newtext.Replace("{" + i.ToString() + ":N}", name) |
| newtext = newtext.Replace("{" + i.ToString() + ":U}", units) |
| Dim value = Flowsheet.SimulationObjects(objID).GetPropertyValue(propID).ToString() |
| If Double.TryParse(value, New Double) Then |
| Dim dval = Double.Parse(value).ToString(Flowsheet.FlowsheetOptions.NumberFormat) |
| newtext = newtext.Replace("{" + i.ToString() + ":V}", dval) |
| Else |
| newtext = newtext.Replace("{" + i.ToString() + ":V}", value) |
| End If |
| End If |
| Next |
| End If |
| End If |
|
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| Return newtext |
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| End Function |
|
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| End Class |
|
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| End Namespace |
