Construct Region from Path
Imports System Imports System.ComponentModel Imports System.Windows.Forms Imports System.Data Imports System.Configuration Imports System.Drawing Imports System.Drawing.Drawing2D Imports System.Drawing.Text Imports System.Globalization Imports System.Text Imports System.Collections Public Class MainClass Shared Sub Main() Dim myform As Form = New PathAndRegionForm() Application.Run(myform) End Sub End Class Public Class PathAndRegionForm Inherits System.Windows.Forms.Form #Region " Windows Form Designer generated code " Public Sub New() MyBase.New() 'This call is required by the Windows Form Designer. InitializeComponent() 'Add any initialization after the InitializeComponent() call End Sub 'Form overrides dispose to clean up the component list. Protected Overloads Overrides Sub Dispose(ByVal disposing As Boolean) If disposing Then If Not (components Is Nothing) Then components.Dispose() End If End If MyBase.Dispose(disposing) End Sub 'Required by the Windows Form Designer Private components As System.ComponentModel.IContainer 'NOTE: The following procedure is required by the Windows Form Designer 'It can be modified using the Windows Form Designer. 'Do not modify it using the code editor. <System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent() components = New System.ComponentModel.Container() Me.Text = "PathAndRegionForm" End Sub #End Region Private Sub PathAndRegionForm_Paint(ByVal sender As Object, ByVal e As System.Windows.Forms.PaintEventArgs) Handles MyBase.Paint Dim g As Graphics = e.Graphics Dim format As StringFormat = New StringFormat() format.Alignment = StringAlignment.Center format.LineAlignment = StringAlignment.Center Dim rect As RectangleF = New RectangleF(0, 0, Me.ClientSize.Width, Me.ClientSize.Height) Dim path As GraphicsPath = New GraphicsPath() path.AddEllipse(rect) path.Flatten(New Matrix(), 60.0F) path.AddString("In a Region", Me.Font.FontFamily, CInt(Me.Font.Style), Me.Font.GetHeight(g), rect, format) Dim region As Region = New Region(path) g.FillRegion(Brushes.Red, region) End Sub End Class