本文整理汇总了VB.NET中System.Drawing.Drawing2D.PathGradientBrush.SetBlendTriangularShape方法的典型用法代码示例。如果您正苦于以下问题：VB.NET PathGradientBrush.SetBlendTriangularShape方法的具体用法？VB.NET PathGradientBrush.SetBlendTriangularShape怎么用？VB.NET PathGradientBrush.SetBlendTriangularShape使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类System.Drawing.Drawing2D.PathGradientBrush的用法示例。
在下文中一共展示了PathGradientBrush.SetBlendTriangularShape方法的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: SetBlendTriangularShapeExample
Public Sub SetBlendTriangularShapeExample(ByVal e As PaintEventArgs)
' Create a graphics path and add a rectangle.
Dim myPath As New GraphicsPath
Dim rect As New Rectangle(100, 20, 100, 50)
myPath.AddRectangle(rect)
' Get the path's array of points.
Dim myPathPointArray As PointF() = myPath.PathPoints
' Create a path gradient brush.
Dim myPGBrush As New PathGradientBrush(myPathPointArray)
' Set the color span.
myPGBrush.CenterColor = Color.Red
Dim mySurroundColor As Color() = {Color.Blue}
myPGBrush.SurroundColors = mySurroundColor
' Draw the brush to the screen prior to blend.
e.Graphics.FillRectangle(myPGBrush, 10, 10, 200, 200)
' Set the Blend factors.
myPGBrush.SetBlendTriangularShape(0.5F, 1.0F)
' Move the brush down by 100 by Applying the translate
' transform to the brush.
myPGBrush.TranslateTransform(0, 100, MatrixOrder.Append)
' Draw the brush to the screen again after applying the
' transforms.
e.Graphics.FillRectangle(myPGBrush, 10, 10, 300, 300)
End Sub开发者ID:VB.NET开发者，项目名称:System.Drawing.Drawing2D，代码行数:32，代码来源:PathGradientBrush.SetBlendTriangularShape
示例2: PathGradientBrushesSetBlendTriangularShape
' 导入命名空间
Imports System.Drawing
Imports System.Drawing.Drawing2D
Imports System.Windows.Forms
Imports System.Math
public class PathGradientBrushesSetBlendTriangularShape
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 x As Integer = 10
Dim y As Integer = 10
Dim wid As Integer = 100
Dim hgt As Integer = 50
Dim rect_pts() As Point = { _
New Point(x, y), _
New Point(x + wid, y), _
New Point(x + wid, y + hgt), _
New Point(x, y + hgt) _
}
Dim path_brush As New PathGradientBrush(rect_pts)
Dim ellipse_path As New GraphicsPath
ellipse_path = New GraphicsPath
ellipse_path.AddEllipse(x, y, wid, hgt)
path_brush = New PathGradientBrush(ellipse_path)
path_brush.CenterColor = Color.White
path_brush.SurroundColors = New Color() {Color.Black}
path_brush.SetBlendTriangularShape(0.5)
e.Graphics.FillEllipse(path_brush, x, y, wid, hgt)
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