Gets the current point of the current path, which is
conceptually the final point reached by the path so far.
The current point is returned in the user-space coordinate
system. If there is no defined current point or if cr is in an
error status, x and y will both be set to 0.0. It is possible to
check this in advance with cairo_has_current_point().
Most path construction functions alter the current point. See the
Since 1.0
Gets the current point of the current path, which is conceptually the final point reached by the path so far. The current point is returned in the user-space coordinate system. If there is no defined current point or if cr is in an error status, x and y will both be set to 0.0. It is possible to check this in advance with cairo_has_current_point(). Most path construction functions alter the current point. See the Since 1.0