cairoRelMoveTo {RGtk2} | R Documentation |
Begin a new sub-path. After this call the current point will offset
by (x
, y
).
cairoRelMoveTo(cr, dx, dy)
|
[Cairo ] a cairo context |
|
[numeric] the X offset |
|
[numeric] the Y offset |
Given a current point of (x, y), cairo_rel_move_to(cr
, dx
, dy
)
is logically equivalent to cairo_move_to (cr
, x + dx
, y + dy
).
It is an error to call this function with no current point. Doing
so will cause cr
to shutdown with a status of
CAIRO_STATUS_NO_CURRENT_POINT.
Derived by RGtkGen from GTK+ documentation