StartSubPath(id)
id
. The new sub-path will not get a current point so that
most of the time you should better call MoveTo() to start a new sub-path.
StartSubPath()
is only preferable for rare cases in which a current point
is not desired; for example, when adding a circle/ellipse/arc to a path
a current point can be annoying because it would be connected to the
circle/ellipse/arc then. For most cases, however, you should use MoveTo()
instead of StartSubPath()
.