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