如何使的drawLine顺畅？ [英] How to make drawLine smoother?

问题描述

我用下面的代码画线：

Graphics g = this.CreateGraphics();
Pen p = new Pen(Color.Black,3);
g.DrawLine(p,...);
// ...

为什么直线锯齿样的，不平直平滑的。我怎么能使其直接和更流畅的？

Why the straight line is zigzag kind of, not straight and smooth at all. How could I make it straight and smoother?

推荐答案

您需要启用抗锯齿。这里说明设置 Graphics.Smoothi​​ngMode 到消除锯齿：http://msdn.microsoft.com/en-us/library/system.drawing.graphics.smoothi​​ngmode.aspx

You need to enable anti-aliasing. Set Graphics.SmoothingMode to AntiAlias as described here: http://msdn.microsoft.com/en-us/library/system.drawing.graphics.smoothingmode.aspx

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