cairoFillExtents {RGtk2} | R Documentation |
Computes a bounding box in user coordinates covering the area that
would be affected, (the "inked" area), by a cairoFill
operation
given the current path and fill parameters. If the current path is
empty, returns an empty rectangle ((0,0), (0,0)). Surface
dimensions and clipping are not taken into account.
cairoFillExtents(cr)
|
[Cairo ] a cairo context |
Contrast with cairoPathExtents
, which is similar, but returns
non-zero extents for some paths no inked area, (such as a simple
line segment).
See cairoFill
, cairoSetFillRule
and cairoFillPreserve
.
A list containing the following elements:
|
[numeric] left of the resulting extents |
|
[numeric] top of the resulting extents |
|
[numeric] right of the resulting extents |
|
[numeric] bottom of the resulting extents |
Derived by RGtkGen from GTK+ documentation