.NET GDI+: Drawing lines with rounded corners

Question

Given an array of points, it is easy to draw a line based on these, e.g. using the GraphicsPath class.

For instance, the following array of points...

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Answer 1

Bezier curves are pretty straightforward to implement:

http://www.codeproject.com/KB/recipes/BezirCurves.aspx

Luckily you also have them as part of the GraphicsPath class if you wanna omit the gory details:

http://msdn.microsoft.com/en-us/library/system.drawing.drawing2d.graphicspath.addbezier.aspx

And you can also look into splines:

http://msdn.microsoft.com/en-us/library/system.drawing.drawing2d.graphicspath.addcurve.aspx