本文整理汇总了VB.NET中System.Drawing.Drawing2D.LinearGradientBrush类的典型用法代码示例。如果您正苦于以下问题：VB.NET LinearGradientBrush类的具体用法？VB.NET LinearGradientBrush怎么用？VB.NET LinearGradientBrush使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了LinearGradientBrush类的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的VB.NET代码示例。
示例1: LinearGradientBrush
Dim linGrBrush As New LinearGradientBrush( _
New Point(0, 10), _
New Point(200, 10), _
Color.FromArgb(255, 255, 0, 0), _
Color.FromArgb(255, 0, 0, 255))
Dim pen As New Pen(linGrBrush)
e.Graphics.DrawLine(pen, 0, 10, 200, 10)
e.Graphics.FillEllipse(linGrBrush, 0, 30, 200, 100)
e.Graphics.FillRectangle(linGrBrush, 0, 155, 500, 30)示例2: New LinearGradientBrush
' 导入命名空间
Imports System.Drawing
Imports System.Drawing.Drawing2D
Imports System.Windows.Forms
public class ColorBlending
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)
Dim g As Graphics = Me.CreateGraphics()
g.Clear(Me.BackColor)
Dim rgBrush As New LinearGradientBrush(New RectangleF(20, 20, 100, 100), Color.Red, Color.Green, LinearGradientMode.Horizontal)
Dim yrBrush As New LinearGradientBrush(New RectangleF(140, 20, 150, 300), Color.Yellow, Color.Red, LinearGradientMode.ForwardDiagonal)
Dim rbBrush As New LinearGradientBrush(New RectangleF(10, 10, 50, 50), Color.Red, Color.Blue, LinearGradientMode.ForwardDiagonal)
g.FillRectangle(rgBrush, 20, 20, 100, 100)
g.FillEllipse(yrBrush, 140, 20, 200, 200)
g.DrawString("Color Blending", New Font("Tahoma", 30), rbBrush, New RectangleF(100, 240, 300, 300))
' Dispose
g.Dispose()
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