cairoNewSubPath: cairoNewSubPath
Description
Begin a new sub-path. Note that the existing path is not
affected. After this call there will be no current point.Details
In many cases, this call is not needed since new sub-paths are
frequently started with cairoMoveTo.
A call to cairoNewSubPath is particularly useful when
beginning a new sub-path with one of the cairoArc calls. This
makes things easier as it is no longer necessary to manually
compute the arc's initial coordinates for a call to
cairoMoveTo.
Since 1.2