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VB.NET PathGradientBrush.MultiplyTransform方法代码示例

本文整理汇总了VB.NET中System.Drawing.Drawing2D.PathGradientBrush.MultiplyTransform方法的典型用法代码示例。如果您正苦于以下问题:VB.NET PathGradientBrush.MultiplyTransform方法的具体用法?VB.NET PathGradientBrush.MultiplyTransform怎么用?VB.NET PathGradientBrush.MultiplyTransform使用的例子?那么, 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System.Drawing.Drawing2D.PathGradientBrush的用法示例。


在下文中一共展示了PathGradientBrush.MultiplyTransform方法的1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: MultiplyTransformExample

Public Sub MultiplyTransformExample(ByVal e As PaintEventArgs)

    ' Create a graphics path and add a rectangle.
    Dim myPath As New GraphicsPath
    Dim rect As New Rectangle(20, 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 transformation.
    e.Graphics.FillRectangle(myPGBrush, 10, 10, 200, 200)

    ' Create a new matrix that rotates by 90 degrees, and
    ' translates by 100 in each direction.
    Dim myMatrix As New Matrix(0, 1, -1, 0, 100, 100)

    ' Apply the transform to the brush.
    myPGBrush.MultiplyTransform(myMatrix, MatrixOrder.Append)

    ' Draw the brush to the screen again after applying the
    ' transform.
    e.Graphics.FillRectangle(myPGBrush, 10, 10, 200, 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.MultiplyTransform


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