I have an interesting challenge that no one here seems to have encountered or addressed, but which I need for a current project. How does one render an arbitrary segment of an arbitrary path? This required segment could be expressed in terms of fractional (say 40% to 70%) or absolute (say 20px to 30px) end-points along the path. One can think of this problem as one of partial rendering, or alternatively, as one of clipping (one-dimensional clipping as opposed to area clipping).
By arbitrary path, I mean set of segments of the usual types: line, arc, bezier.
Interestingly If this problem is solved, it offers more simple ways of animating the drawing of path that those currently offered.
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