в 16:40, 26 мая 2010

2010-05-26T16:40:06Z

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2010-05-26T12:42:05Z

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==Hatch Brushes Demo: names and effects==

<source lang="vbnet">
Imports System
Imports System.Collections
Imports System.ruponentModel
Imports System.Windows.Forms
Imports System.Data
Imports System.Configuration
Imports System.Resources
Imports System.Drawing
Imports System.Drawing.Drawing2D
Public Class MainClass
Shared Sub Main()
Dim myform As Form = New HatchBrushesForm()
Application.Run(myform)
End Sub
End Class
Public Class HatchBrushesForm
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.ruponentModel.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()
"
"HatchBrushesForm
"
Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13)
Me.ClientSize = New System.Drawing.Size(292, 266)
Me.Name = "HatchBrushesForm"
Me.Text = "HatchBrushesForm"
End Sub
#End Region

Private Sub HatchBrushesForm_Paint(ByVal sender As Object, ByVal e As PaintEventArgs) Handles MyBase.Paint
Dim g As Graphics = e.Graphics
Dim hatchNames As String() = System.Enum.GetNames(GetType(HatchStyle))
Dim x As Integer = 0
Dim y As Integer = 0
Dim width As Integer = Me.ClientRectangle.Width / 4
Dim height As Integer = Me.ClientRectangle.Height / (hatchNames.Length / 4)
Dim blackBrush As Brush = Brushes.Black
Dim blackPen As Pen = Pens.Black
Array.Sort(hatchNames)
Dim hatchName As String
For Each hatchName In hatchNames
Dim style As HatchStyle = CType(System.Enum.Parse(GetType(HatchStyle), hatchName), HatchStyle)
Dim b As HatchBrush = New HatchBrush(style, Color.Black, Color.White)
g.FillRectangle(b, x, CInt(y + height / 2), width, CInt(height / 2))
g.DrawRectangle(blackPen, x, y, width, height)
g.DrawString(hatchName, Me.Font, blackBrush, x, y)
x = x + width
If x > (Me.ClientRectangle.Width - width) Then
y = y + height
x = 0
End If
Next
End Sub
End Class

</source>

==Hatch Brush Hatch Style: Backward Diagonal==

<source lang="vbnet">
Imports System
Imports System.Windows.Forms
Imports System.Drawing
Imports System.Drawing.Drawing2D
Imports System.Drawing.Text
Imports System.Drawing.Imaging
Public Class MainClass
Shared Sub Main()
Dim form1 As Form1 = new Form1
Application.Run(form1)
End Sub

End Class

Public Class Form1
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.ruponentModel.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()
"
"Form1
"
Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13)
Me.ClientSize = New System.Drawing.Size(292, 273)
Me.Name = "Form1"
Me.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen
Me.Text = "Form1"
End Sub
#End Region
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
End Sub
Protected Overrides Sub OnPaint(ByVal e As PaintEventArgs)
Dim h As HatchBrush = New HatchBrush(HatchStyle.BackwardDiagonal, _
Color.Black, _
Color.Cyan)
Dim P As Pen = New Pen(h, 20)
e.Graphics.Clear(Color.AliceBlue)
e.Graphics.SmoothingMode = SmoothingMode.AntiAlias
e.Graphics.DrawLine(P, 100, 200, 150, 200)
e.Graphics.FillEllipse(h, 50, 50, 150, 150)
P.Dispose()
h.Dispose()
End Sub
End Class

</source>

==HatchStyle Shingle List==

<source lang="vbnet">
Imports System
Imports System.Windows.Forms
Imports System.Drawing.Text
Imports System.Drawing
Public Class MainClass

Shared Sub Main(ByVal args As String())
Dim myform As Form = New Form1()
Application.Run(myform)
End Sub
End Class

Public Class Form1
Private Sub Form1_Paint(ByVal sender As Object, ByVal e As System.Windows.Forms.PaintEventArgs) Handles MyBase.Paint
DrawingHatchStyles(e.Graphics)
End Sub
Private Sub Form1_Resize(ByVal sender As Object, ByVal e As System.EventArgs) Handles MyBase.Resize
DrawingHatchStyles(Me.CreateGraphics)
End Sub
Private Sub DrawingHatchStyles(ByVal gr As Graphics)
Dim x As Integer = 10
Dim y As Integer = 20
gr.Clear(Me.BackColor)
DrawingHatchStyle(gr, x, y, Drawing2D.HatchStyle.BackwardDiagonal)
DrawingHatchStyle(gr, x, y, Drawing2D.HatchStyle.Cross)
DrawingHatchStyle(gr, x, y, Drawing2D.HatchStyle.DarkDownwardDiagonal)
DrawingHatchStyle(gr, x, y, Drawing2D.HatchStyle.DarkHorizontal)
DrawingHatchStyle(gr, x, y, Drawing2D.HatchStyle.DarkUpwardDiagonal)
DrawingHatchStyle(gr, x, y, Drawing2D.HatchStyle.DarkVertical)
DrawingHatchStyle(gr, x, y, Drawing2D.HatchStyle.DashedDownwardDiagonal)
DrawingHatchStyle(gr, x, y, Drawing2D.HatchStyle.DashedHorizontal)
DrawingHatchStyle(gr, x, y, Drawing2D.HatchStyle.DashedUpwardDiagonal)
DrawingHatchStyle(gr, x, y, Drawing2D.HatchStyle.DashedVertical)
DrawingHatchStyle(gr, x, y, Drawing2D.HatchStyle.DiagonalBrick)
DrawingHatchStyle(gr, x, y, Drawing2D.HatchStyle.DiagonalCross)
DrawingHatchStyle(gr, x, y, Drawing2D.HatchStyle.Divot)
DrawingHatchStyle(gr, x, y, Drawing2D.HatchStyle.DottedDiamond)
DrawingHatchStyle(gr, x, y, Drawing2D.HatchStyle.DottedGrid)
DrawingHatchStyle(gr, x, y, Drawing2D.HatchStyle.ForwardDiagonal)
DrawingHatchStyle(gr, x, y, Drawing2D.HatchStyle.Horizontal)
DrawingHatchStyle(gr, x, y, Drawing2D.HatchStyle.HorizontalBrick)
DrawingHatchStyle(gr, x, y, Drawing2D.HatchStyle.LargeCheckerBoard)
DrawingHatchStyle(gr, x, y, Drawing2D.HatchStyle.LargeConfetti)
DrawingHatchStyle(gr, x, y, Drawing2D.HatchStyle.LargeGrid)
DrawingHatchStyle(gr, x, y, Drawing2D.HatchStyle.LightDownwardDiagonal)
DrawingHatchStyle(gr, x, y, Drawing2D.HatchStyle.LightHorizontal)
DrawingHatchStyle(gr, x, y, Drawing2D.HatchStyle.LightUpwardDiagonal)
DrawingHatchStyle(gr, x, y, Drawing2D.HatchStyle.LightVertical)
DrawingHatchStyle(gr, x, y, Drawing2D.HatchStyle.NarrowHorizontal)
DrawingHatchStyle(gr, x, y, Drawing2D.HatchStyle.NarrowVertical)
DrawingHatchStyle(gr, x, y, Drawing2D.HatchStyle.OutlinedDiamond)
DrawingHatchStyle(gr, x, y, Drawing2D.HatchStyle.Percent05)
DrawingHatchStyle(gr, x, y, Drawing2D.HatchStyle.Percent10)
DrawingHatchStyle(gr, x, y, Drawing2D.HatchStyle.Percent20)
DrawingHatchStyle(gr, x, y, Drawing2D.HatchStyle.Percent25)
DrawingHatchStyle(gr, x, y, Drawing2D.HatchStyle.Percent30)
DrawingHatchStyle(gr, x, y, Drawing2D.HatchStyle.Percent40)
DrawingHatchStyle(gr, x, y, Drawing2D.HatchStyle.Percent50)
DrawingHatchStyle(gr, x, y, Drawing2D.HatchStyle.Percent60)
DrawingHatchStyle(gr, x, y, Drawing2D.HatchStyle.Percent70)
DrawingHatchStyle(gr, x, y, Drawing2D.HatchStyle.Percent75)
DrawingHatchStyle(gr, x, y, Drawing2D.HatchStyle.Percent80)
DrawingHatchStyle(gr, x, y, Drawing2D.HatchStyle.Percent90)
DrawingHatchStyle(gr, x, y, Drawing2D.HatchStyle.Plaid)
DrawingHatchStyle(gr, x, y, Drawing2D.HatchStyle.Shingle)
DrawingHatchStyle(gr, x, y, Drawing2D.HatchStyle.SmallCheckerBoard)
DrawingHatchStyle(gr, x, y, Drawing2D.HatchStyle.SmallConfetti)
DrawingHatchStyle(gr, x, y, Drawing2D.HatchStyle.SmallGrid)
DrawingHatchStyle(gr, x, y, Drawing2D.HatchStyle.SolidDiamond)
DrawingHatchStyle(gr, x, y, Drawing2D.HatchStyle.Sphere)
DrawingHatchStyle(gr, x, y, Drawing2D.HatchStyle.Trellis)
DrawingHatchStyle(gr, x, y, Drawing2D.HatchStyle.Vertical)
DrawingHatchStyle(gr, x, y, Drawing2D.HatchStyle.Wave)
DrawingHatchStyle(gr, x, y, Drawing2D.HatchStyle.Weave)
DrawingHatchStyle(gr, x, y, Drawing2D.HatchStyle.WideDownwardDiagonal)
DrawingHatchStyle(gr, x, y, Drawing2D.HatchStyle.WideUpwardDiagonal)
DrawingHatchStyle(gr, x, y, Drawing2D.HatchStyle.ZigZag)
End Sub
Private Sub DrawingHatchStyle(ByVal gr As Graphics, ByRef x As Integer, ByRef y As Integer, ByVal hatch_style As Drawing2D.HatchStyle)
gr.DrawString(hatch_style.ToString, Me.Font, Brushes.Black, x, y)
Dim the_brush As New Drawing2D.HatchBrush(hatch_style, Color.Black, Color.White)
gr.FillRectangle(the_brush, x, y + 15, 100, 20)
y += 50
If y + 50 > Me.ClientRectangle.Height Then
x += 150
y = 20
End If
End Sub
End Class

<Global.Microsoft.VisualBasic.rupilerServices.DesignerGenerated()> _
Partial Public Class Form1
Inherits System.Windows.Forms.Form
"Form overrides dispose to clean up the component list.
<System.Diagnostics.DebuggerNonUserCode()> _
Protected Overloads Overrides Sub Dispose(ByVal disposing As Boolean)
If disposing AndAlso components IsNot Nothing Then
components.Dispose()
End If
MyBase.Dispose(disposing)
End Sub
"Required by the Windows Form Designer
Private components As System.ruponentModel.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()
Me.SuspendLayout()
"
"Form1
"
Me.AutoScaleDimensions = New System.Drawing.SizeF(6.0!, 13.0!)
Me.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font
Me.ClientSize = New System.Drawing.Size(564, 209)
Me.Name = "Form1"
Me.Text = "Title"
Me.ResumeLayout(False)
End Sub
End Class

</source>

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VB.Net/2D/Hatch Brush - История изменений

в 16:40, 26 мая 2010

Admin: 1 версия