Mega Code Archive

 
Categories / VB.Net Tutorial / 2D Graphics
 

Use HatchBrush with HatchStyle Horizontal to draw an arrow

Imports System.Drawing Imports System.Drawing.Drawing2D Imports System.Windows.Forms public class DrawArrowHatchStyleHorizontal    public Shared Sub Main         Application.Run(New Form1)    End Sub End class public class Form1   Inherits System.Windows.Forms.Form   Protected Overrides Sub OnPaint(ByVal e As PaintEventArgs)         e.Graphics.ScaleTransform(30, 30, MatrixOrder.Append)         DrawArrow(e.Graphics, HatchStyle.Horizontal)     End Sub     Private Sub DrawArrow(ByVal gr As Graphics, ByVal hatch_style As HatchStyle)         Dim pts() As Point = { _             New Point(0, 1), _             New Point(2, 1), _             New Point(2, 0), _             New Point(4, 2), _             New Point(2, 4), _             New Point(2, 3), _             New Point(0, 3) _         }         gr.FillPolygon(New HatchBrush(hatch_style, Color.Black, Color.White), pts)         gr.DrawPolygon(New Pen(Color.Black, 0), pts)     End Sub   Public Sub New()     MyBase.New()     Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13)     Me.ClientSize = New System.Drawing.Size(292, 273)     Me.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen   End Sub End Class