Gets the current point of the current path, which is conceptually the final point reached by the path so far.
cairoGetCurrentPoint(cr, x, y)
[numeric] return value for X coordinate of the current point
[numeric] return value for Y coordinate of the current point
The current point is returned in the user-space coordinate
system. If there is no defined current point or if
cr is in an
y will both be set to 0.0. It is possible to
check this in advance with
Most path construction functions alter the current point. See the
following for details on how they affect the current point:
Some functions use and alter the current point but do not
otherwise change current path:
Some functions unset the current path and as a result, current point:
Derived by RGtkGen from GTK+ documentation
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