从颜色转换为画笔 [英] Converting from a color to a brush

问题描述

如何在 vb.net 中将 system.drawing.color 转换为 system.drawing.brushes?

How do I convert from system.drawing.color to system.drawing.brushes in vb.net?

元问题:画笔/颜色/笔之间的区别是什么/为什么?

Meta question: What is/why the difference between a brush/color/pen?

推荐答案

这应该适合你:

'just a solid brush:
Using br = New SolidBrush(Colors.Black)
     e.Graphics.FillRectangle(br, New Rectangle(50, 50, 10, 10))
End Using

'A red -> orange gradient, at 45 degrees:
Using br = New LinearGradientBrush(new Rectangle(50, 50, 10, 10), Color.Red, Color.Orange, 25)
     e.Graphics.FillRectangle(br, New Rectangle(50, 50, 10, 10))
End Using

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