OEGetNearbyAtomΒΆ
OEDepict::OENearestAtom OEGetNearbyAtom(const OE2DActiveSiteDisplay &disp,
const OEDepict::OE2DPoint &point, double radiusscale=1.0)
Returns an OENearestAtom
object that stores a pointer
of the atom which is depicted nearest to a given 2D display coordinates.
By default, only atoms that not further than half bond away from the given
point will be considered.
- disp
The
OE2DActiveSiteDisplay
object of which atoms are being considered.- point
Specifies the 2D display coordinates.
- radiusscale
The multiplier that can be used to increase or to decrease the radius around the given point to be considered. This value has to be in a range of \([0.25, 2.0]\).
Note
If there is no atom close to the given display coordinates,
then the OENearestBond::IsValid
method returns
false.
See also
OENearestAtom
classOEGetNearestAtom
function