Graphics画图自定义画笔

定义画笔Pen颜色，由RGB码数值直接定义

Brush COLOR = new SolidBrush(Color.FromArgb(0XFF, 0XD7, 00));

使用画笔

Graphics g = this.CreateGraphics();
Point A = new Point(0, 0);
Point B = new Point(Width, Height);
g.DrawLine(new Pen(COLOR), A, B);

效果图

来源：CSDN

作者：一只小菜兔

链接：https://blog.csdn.net/weixin_40006748/article/details/82890408