Class: PathGlyphNode

Kekule.Glyph. PathGlyphNode

new PathGlyphNode(id, nodeType, coord2D, coord3D)

Represent an node in glyph path.
Parameters:
Name Type Description
id String Id of this node.
nodeType String Type of this glyph node. Value from Kekule.Glyph.NodeType.
coord2D Hash The 2D coordinates of node, {x, y}, can be null.
coord3D Hash The 3D coordinates of node, {x, y, z}, can be null.
Properties:
Name Type Description
nodeType String Type of this glyph node.
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Extends

Methods

appendLinkedConnector(connector)

Link a connector to this node.
Parameters:
Name Type Description
connector Kekule.ChemStructureConnector
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clearStructureFlags()

Clear all flags of structure object that should be changed when structure is changed. Descendants may override this method.
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compareStructure(targetObj, options) → {Int}

Explicit set compare method to chem structure and compare to targetObj.
Parameters:
Name Type Description
targetObj Kekule.ChemObject
options Hash
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Returns:
Type
Int

equalStructure(targetObj, options) → {Bool}

Check if this object and targetObj has equivalent chem structure.
Parameters:
Name Type Description
targetObj Kekule.ChemObject
options Hash
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Returns:
Type
Bool

getAbsBaseCoord(coordMode, allowCoordBorrow) → {Hash}

Get absolute center coord of object.
Parameters:
Name Type Description
coordMode Int
allowCoordBorrow Bool
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Returns:
Type
Hash

getBaseCoord(coordMode, allowCoordBorrow) → {Hash}

Get center coord of object.
Parameters:
Name Type Description
coordMode Int
allowCoordBorrow Bool
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Returns:
Type
Hash

getBelongedRingMinSize() → {Int}

Returns the min size of all belonged rings.
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Returns:
Min ring node count. If the object is not belonged to any ring, null will be returned.
Type
Int

getBelongedSssrRings() → {Array}

Returns SSSR ring that this object belonged.
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Returns:
Type
Array

getConnectorTo(obj) → {Kekule.ChemStructureConnector}

Get connector between this object and another object.
Parameters:
Name Type Description
obj Kekule.ChemStructureObject
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Returns:
Type
Kekule.ChemStructureConnector

getContainerBox(coordMode, allowCoordBorrow) → {Hash}

Calculate the box to contain the object. Descendants may override this method.
Parameters:
Name Type Description
coordMode Int Determine to calculate 2D or 3D box. Value from Kekule.CoordMode.
allowCoordBorrow Bool
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Returns:
Box information. {x1, y1, z1, x2, y2, z2} (in 2D mode z1 and z2 will not be set).
Type
Hash

getContainerBox2D(allowCoordBorrow) → {Hash}

Calculate the 2D box to contain the object.
Parameters:
Name Type Description
allowCoordBorrow Bool
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Returns:
Box information. {x1, y1, z1, x2, y2, z2} (in 2D mode z1 and z2 will not be set).
Type
Hash

getContainerBox3D(allowCoordBorrow) → {Hash}

Calculate the 3D box to contain the object.
Parameters:
Name Type Description
allowCoordBorrow Bool
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Returns:
Box information. {x1, y1, z1, x2, y2, z2} (in 2D mode z1 and z2 will not be set).
Type
Hash

getCoordDeterminateObjects() → {Array}

If this object determinate other object's coord, this method should returns them.
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Returns:
Type
Array

getCurrConnectableObj() → {Kekule.ChemStructureObject}

Returns self or child object that can directly linked to a connector. For atom or other simple chem objetc, this function should just returns self, for structure fragment, this function need to returns an anchor node.
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Returns:
Type
Kekule.ChemStructureObject

getLinkedConnectorAt(index) → {Kekule.ChemStructureConnector}

Get linked connector object at index.
Parameters:
Name Type Description
index Int
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Returns:
Type
Kekule.ChemStructureConnector

getLinkedConnectorCount() → {Int}

Return count of linkedConnectors.
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Returns:
Type
Int

getLinkedHydrogenAtoms() → {Array}

Returns linked hydrogen atoms.
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Returns:
Type
Array

getLinkedNonHydrogenConnectors() → {Array}

Returns connectors that connected to a non hydrogen node.
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Returns:
Type
Array

getLinkedNonHydrogenObjs() → {Array}

Returns linked objects except hydrogen atoms.
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Returns:
Type
Array

getLinkedObjsOnConnector() → {Array}

Returns other objects connected to this one through connector.
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Returns:
Type
Array

getParentFragment() → {Kekule.StructureFragment}

If Kekule.ChemStructureObject#parent is a Kekule.StructureFragment, returns this fragment.
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Returns:
Type
Kekule.StructureFragment

getRootFragment() → {Kekule.StructureFragment}

Returns the root parent of Kekule.StructureFragment, rather than subgroups.
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Returns:
Type
Kekule.StructureFragment

indexOfLinkedConnector(connector) → {Int}

Returns index of connector connected to node.
Parameters:
Name Type Description
connector Kekule.ChemStructureConnector
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Returns:
Type
Int

isCoordDependent() → {Bool}

Whether the coord of chem object is calculated from other object (like connector).
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Returns:
Type
Bool

move(delta, coordMode) → {Hash}

Move node by delta.
Parameters:
Name Type Description
delta Hash
coordMode Int
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Returns:
New coord after moving.
Type
Hash

move2D(delta) → {Hash}

Move node 2D coord by delta.
Parameters:
Name Type Description
delta Hash
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Returns:
New coord after moving.
Type
Hash

move3D(delta) → {Hash}

Move node 3D coord by delta.
Parameters:
Name Type Description
delta Hash
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Returns:
New coord after moving.
Type
Hash

removeLinkedConnector(connector)

Remove a connector in linkedContainer.
Parameters:
Name Type Description
connector Kekule.ChemStructureConnector
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removeLinkedConnectorAt(index)

Remove connector at index of linkedConnectors.
Parameters:
Name Type Description
index Int
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removeThisFromLinkedConnector()

Remove this node from all linked connectors. Ths method should be called before a object is removed from a structure.
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Events

structureChange

Invoked when object is changed and the change is related with structure (e.g. modify a bond, change a atomic number...). Event has field: {origin: the change source object (may be a child of event.target}.
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