mono/xwt — pull request #74 by lytico (2012-03-22 04:11:06+00:00)
Title: Wpf.ContextBackendHandler: fixed CurveTo, SetLineDash

and formatting, otherwise we commiters get crazy if we can't do Format->Document with the project guidelines
Remarks:
CurveTo is defined as Cubic Bezier, this is in SD.Graphis AddBezier
the complicated stuff with move is to have the same behavioir than Gtk with open/closed/MoveTo curves.
SetLineDash:
SD.Pen multiplies the legth of the pattern with Pen.Width, so we have to revert that
and to reset if SetLineDash(0) (like in GTK-Sample)