Package chemaxon.struc.graphics

Class MEFlowBasePoint

java.lang.Object
chemaxon.struc.MObject
chemaxon.struc.MPoint
chemaxon.struc.graphics.MEFlowBasePoint
All Implemented Interfaces:
Serializable, Cloneable
@PublicAPI public class MEFlowBasePoint extends MPoint
Electron flow arrow base point. May be fixed to a lone pair.
Since:
Marvin 5.3, 09/25/2009
See Also:

  • Field Details

  • Constructor Details

    • MEFlowBasePoint

      public MEFlowBasePoint()
      Contructs an empty point object.

    • MEFlowBasePoint

      public MEFlowBasePoint(MolAtom a, MPoint p)
      Contructs a point object.
      Parameters:
      a - the starting point of the arrow
      p - other end point of the arrow

    • MEFlowBasePoint

      public MEFlowBasePoint(MEFlowBasePoint p)
      Copy constructor.
      Parameters:
      p - the point

  • Method Details

    • hashCode

      public int hashCode()
      Overrides:
      hashCode in class MPoint

    • equals

      public boolean equals(Object o)
      Two points equal if their atoms equal.
      Overrides:
      equals in class MPoint
      Parameters:
      o - the other point
      Returns:
      true if they equal, false otherwise

    • clone

      public MEFlowBasePoint clone()
      Description copied from class: MObject
      Creates a clone.
      Overrides:
      clone in class MPoint
      Returns:
      the clone

    • setStartEnd

      public void setStartEnd(MolAtom a, MPoint p)
      Sets the atoms.
      Parameters:
      a - the starting point of the arrow
      p - other end point of the arrow

    • getAtom

      public MolAtom getAtom()
      Gets the atom.
      Returns:
      the atom

    • getOtherEnd

      public MPoint getOtherEnd()
      Gets the atom at the other end point.
      Returns:
      the atom

    • containsAtom

      public boolean containsAtom(MolAtom a)
      Checks if the atom set contains the specified atom object.
      Overrides:
      containsAtom in class MObject
      Returns:
      true if the atom set contains the specified object, false otherwise

    • connectToSgroupOfAtom

      public void connectToSgroupOfAtom(SuperatomSgroup sg, MolAtom a)
      Overrides:
      connectToSgroupOfAtom in class MObject

    • replaceAtom

      public void replaceAtom(MolAtom orig, MolAtom a)
      Replaces a contained atom with another one.
      Overrides:
      replaceAtom in class MObject
      Parameters:
      orig - the original atom
      a - the new atom

    • getLocation

      public void getLocation(DPoint3 out, CTransform3D trot)
      Gets the location. The atom set's location is the weighted average of the atom locations.
      Overrides:
      getLocation in class MPoint
      Parameters:
      out - the output point object
      trot - the viewing transformation or null

    • setLocation

      public void setLocation(DPoint3 p, CTransform3D trot)
      Sets the atom coordinates.
      Overrides:
      setLocation in class MPoint
      Parameters:
      p - the new location
      trot - the viewing transformation or null

    • getPoint

      public MPoint getPoint(int i)
      Gets the point.
      Overrides:
      getPoint in class MPoint
      Parameters:
      i - the point index (must be 0)
      Returns:
      the point's clone

    • transform

      public void transform(CTransform3D t, int opts, CTransform3D trot)
      Does not perform any operation. An atom set point's location is fixed to the atoms.
      Overrides:
      transform in class MPoint
      Parameters:
      t - the transformation matrix
      opts - transform options or 0
      trot - the viewing transformation or null
      See Also:

    • isTransformable

      public boolean isTransformable()
      Is it a transformable object?
      Overrides:
      isTransformable in class MObject
      Returns:
      true if the object can be transformed, false otherwise

    • checkValidity

      public boolean checkValidity(MDocument doc, Collection<MolAtom> invec)
      Is it a valid object in the document?
      Overrides:
      checkValidity in class MObject
      Parameters:
      doc - the document
      invec - collection of invalid atoms or null
      Returns:
      true if the object is valid, false if it contains an unknown atom

    • finishCloning

      public void finishCloning(MDocument olddoc, MDocument newdoc)
      Finish cloning a document. Called by the copy constructor.
      Overrides:
      finishCloning in class MObject

    • setElectronIndex

      public void setElectronIndex(String label, int dotIndex)

    • setBaseElectronContainerIndex

      public void setBaseElectronContainerIndex(int baseElectronContainerIndex)

    • setBaseElectronIndexInContainer

      public void setBaseElectronIndexInContainer(int baseElectronIndexInContainer)