Public Method Details |
Science_Chemistry_Coordinates |
public object Science_Chemistry_Coordinates Science_Chemistry_Coordinates( array $coords )
|
|
Constructor for the class, returns null if parameter is
not an array with 3 entries
|
Parameter |
|
array |
$coords |
|
|
array of three floats (x, y, z) |
|
Returns |
object Science_Chemistry_Coordinates |
|
distance |
public float distance( object Science_Chemistry_Coordinates $coord )
|
|
Castesian distance calculation method
|
Parameter |
|
object Science_Chemistry_Coordinates |
$coord |
|
|
|
|
Returns |
float distance |
|
areCoordinates |
public boolean areCoordinates( object Science_Chemistry_Coordinates $obj )
|
|
Checks if the object is an instance of Science_Chemistry_Coordinates
|
Parameter |
|
object Science_Chemistry_Coordinates |
$obj |
|
|
|
|
Returns |
boolean |
|
getCoordinates |
public array getCoordinates( )
|
|
Returns the array of coordinates
|
Returns |
array array (x, y, z) |
|
toString |
public string toString( )
|
|
Returns a string representation of the coordinates: x y z
|
Returns |
string |
|
toCML |
public string toCML( )
|
|
Returns a CML representation of the coordinates
|
Returns |
string |
|