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'Copyright (C) 2002 Microsoft Corporation
'All rights reserved.
'
'THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER
'EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF
'MERCHANTIBILITY AND/OR FITNESS FOR A PARTICULAR PURPOSE.
'
'Date: June 2002
'Author: Duncan Mackenzie
'
'Requires the release version of .NET Framework
Imports System.Drawing
Namespace GraphicObjects
<Serializable()> _
Public Class TextGraphic
Inherits GraphicObject
Protected m_Font As Font = System.Drawing.SystemFonts.DefaultFont
Protected m_Text As String = ""
Protected m_Color As Color = Drawing.Color.Black
Protected m_TextRenderStyle As Drawing2D.SmoothingMode = Drawing2D.SmoothingMode.Default
#Region "Constructors"
Public Sub New()
MyBase.New()
Me.ObjectType = Interfaces.Enums.GraphicObjects.ObjectType.GO_Text
End Sub
Public Sub New(ByVal graphicPosition As Point, ByVal text As String, _
ByVal textFont As Font, ByVal textColor As Color)
Me.New()
Me.SetPosition(graphicPosition)
Me.Font = textFont
Me.Text = text
Me.Color = textColor
End Sub
Public Sub New(ByVal posX As Integer, ByVal posY As Integer, _
ByVal text As String, ByVal textFont As Font, ByVal textColor As Color)
Me.New(New Point(posX, posY), text, textFont, textColor)
End Sub
Public Sub New(ByVal graphicPosition As Point, _
ByVal text As String, ByVal textFont As Font, _
ByVal textColor As Color, ByVal Rotation As Single)
Me.New(graphicPosition, text, textFont, textColor)
Me.Rotation = Rotation
End Sub
Public Sub New(ByVal posX As Integer, ByVal posY As Integer, _
ByVal text As String, _
ByVal textFont As Font, _
ByVal textColor As Color, ByVal Rotation As Single)
Me.New(New Point(posX, posY), text, textFont, textColor, Rotation)
End Sub
#End Region
Public Property Font() As Font
Get
Return m_Font
End Get
Set(ByVal Value As Font)
m_Font = Value
End Set
End Property
Public Property Text() As String
Get
Return m_Text
End Get
Set(ByVal Value As String)
m_Text = Value
End Set
End Property
Public Property Color() As System.Drawing.Color
Get
Return m_Color
End Get
Set(ByVal Value As System.Drawing.Color)
m_Color = Value
End Set
End Property
Public Property TextRenderStyle() As Drawing2D.SmoothingMode
Get
Return m_TextRenderStyle
End Get
Set(ByVal value As Drawing2D.SmoothingMode)
m_TextRenderStyle = value
End Set
End Property
Public Overrides Sub Draw(ByVal g As System.Drawing.Graphics)
Dim gContainer As System.Drawing.Drawing2D.GraphicsContainer
Dim myMatrix As Drawing2D.Matrix
gContainer = g.BeginContainer()
myMatrix = g.Transform()
If m_Rotation <> 0 Then
myMatrix.RotateAt(m_Rotation, New PointF(X, Y), Drawing.Drawing2D.MatrixOrder.Append)
g.Transform = myMatrix
End If
If Not Me.TextRenderStyle = -1 Then g.TextRenderingHint = Me.TextRenderStyle
If Me.AutoSize Then
Dim mySize As SizeF = g.MeasureString(m_Text, m_Font)
Me.Width = Convert.ToInt32(mySize.Width)
Me.Height = Convert.ToInt32(mySize.Height)
g.DrawString(m_Text, m_Font, New SolidBrush(m_Color), X, Y)
Else
Dim rect As New System.Drawing.RectangleF(X, Y, Me.Width, Me.Height)
g.DrawString(m_Text, m_Font, New SolidBrush(m_Color), rect)
End If
g.EndContainer(gContainer)
End Sub
Public Sub SetText(ByVal stext As String)
m_Text = stext
End Sub
End Class
End Namespace |