考虑以下来自标准
它产生了这个结果:
为什么红色和蓝色的线显示顺序不正确,如何解决?
System.Windows.Forms.Form
的代码:protected override void OnPaint(PaintEventArgs e)
{
base.OnPaint(e);
Rectangle test = new Rectangle(50, 50, 100, 100);
using (LinearGradientBrush brush = new LinearGradientBrush(test, Color.Red, Color.Blue, 0f))
{
e.Graphics.DrawRectangle(new Pen(brush, 8), test);
}
}
它产生了这个结果:
![enter image description here](https://istack.dev59.com/ol4pQ.webp)