本文整理匯總了VB.NET中System.Drawing.Graphics.DrawBezier方法的典型用法代碼示例。如果您正苦於以下問題：VB.NET Graphics.DrawBezier方法的具體用法？VB.NET Graphics.DrawBezier怎麽用？VB.NET Graphics.DrawBezier使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類System.Drawing.Graphics的用法示例。
在下文中一共展示了Graphics.DrawBezier方法的4個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的VB.NET代碼示例。
示例1: DrawBezierPoint
Private Sub DrawBezierPoint(ByVal e As PaintEventArgs)
' Create pen.
Dim blackPen As New Pen(Color.Black, 3)
' Create points for curve.
Dim start As New Point(100, 100)
Dim control1 As New Point(200, 10)
Dim control2 As New Point(350, 50)
Dim [end] As New Point(500, 100)
' Draw arc to screen.
e.Graphics.DrawBezier(blackPen, start, control1, control2, [end])
End Sub示例2: DrawBezierPointF
Private Sub DrawBezierPointF(ByVal e As PaintEventArgs)
' Create pen.
Dim blackPen As New Pen(Color.Black, 3)
' Create points for curve.
Dim start As New PointF(100.0F, 100.0F)
Dim control1 As New PointF(200.0F, 10.0F)
Dim control2 As New PointF(350.0F, 50.0F)
Dim [end] As New PointF(500.0F, 100.0F)
' Draw arc to screen.
e.Graphics.DrawBezier(blackPen, start, control1, control2, [end])
End Sub示例3: DrawBezierFloat
' Begin Example03.
Private Sub DrawBezierFloat(ByVal e As PaintEventArgs)
' Create pen.
Dim blackPen As New Pen(Color.Black, 3)
' Create coordinates of points for curve.
Dim startX As Single = 100.0F
Dim startY As Single = 100.0F
Dim controlX1 As Single = 200.0F
Dim controlY1 As Single = 10.0F
Dim controlX2 As Single = 350.0F
Dim controlY2 As Single = 50.0F
Dim endX As Single = 500.0F
Dim endY As Single = 100.0F
' Draw arc to screen.
e.Graphics.DrawBezier(blackPen, startX, startY, controlX1, _
controlY1, controlX2, controlY2, endX, endY)
End Sub示例4: MainClass
' 導入命名空間
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
Inherits System.Windows.Forms.Form
Private Sub Form1_Paint(ByVal sender As Object, _
ByVal e As System.Windows.Forms.PaintEventArgs) Handles MyBase.Paint
' Define the Bezier curve's control points.
Dim pts() As Point = { _
New Point(100, 100), _
New Point(20, 10), _
New Point(50, 200), _
New Point(200, 150) _
}
' Connect the points with dashed lines.
Dim dashed_pen As New Pen(Color.Black, 0)
dashed_pen.DashStyle = Drawing2D.DashStyle.Dash
For i As Integer = 0 To 2
e.Graphics.DrawLine(dashed_pen, pts(i), pts(i + 1))
Next i
' Draw the Bezier curve.
e.Graphics.SmoothingMode = Drawing2D.SmoothingMode.HighQuality
Dim bez_pen As New Pen(Color.Black, 3)
e.Graphics.DrawBezier(bez_pen, pts(0), pts(1), pts(2), pts(3))
End Sub
End Class