stroke-linejoin is almost unimplemented

[gerchicov]

Your line joins look like you use "bevel" style. But If I perform something like this:

onPathBegin
onPathMoveTo
onPathLineTo //multiple times to draw a rect
onPathClose
onPathEnd

After this code a rect should be drawn. But I see the first and the last line haven't a join at all even if these points are the same.
You haven't implemented stroke, but I think at least one join style should be fully workable

[gerchicov]

here is an example picture:

[micahpearlman]

The stroking implementation is quite naive and really needs to be re-implemented.

[gerchicov]

As a temporary solution I suggest to add drawing of the first line (between 2 first points) in onPathClose(). But how to correctly obtain the first 2 points in this function?