Vector Class Reference
An Object representing a vector. More...
Inheritance diagram for Vector:

Collaboration diagram for Vector:

Public Member Functions | |
Vector (const Coordinate &a, const Coordinate &b) | |
Construct a Vector with a given start point and end point. | |
Object * | transform (const Transformation &) const |
Return this Object, transformed by the transformation t. | |
Vector * | copy () const |
Returns a copy of this Object. | |
const Coordinate | dir () const |
Return the direction of this vector. | |
const Coordinate | a () const |
Return the start point of this vector. | |
const Coordinate | b () const |
Return the end point of this vector. | |
const double | length () const |
Return the length of this vector. | |
LineData | data () const |
Get the LineData for this vector. | |
const ObjectType * | type () const |
Returns the lowermost ObjectType that this object is an instantiation of. | |
bool | equals (const Object &rhs) const |
Returns true if this Object is equal to rhs. | |
bool | containsPoint (const Coordinate &p, const KigDocument &doc) const |
Return whether this Curve contains the given point. | |
Static Public Member Functions | |
static const ObjectType * | stype () |
Returns the ObjectType representing the Vector type. |
Detailed Description
An Object representing a vector.Member Function Documentation
static const ObjectType* Vector::stype | ( | ) | [static] |
Vector* Vector::copy | ( | ) | const [virtual] |
const ObjectType* Vector::type | ( | ) | const [virtual] |
Returns the lowermost ObjectType that this object is an instantiation of.
E.g. if you want to get a string containing the internal name of the type of an object, you can do:
tn = object.type().internalName()
Implements Object.
bool Vector::equals | ( | const Object & | rhs | ) | const [virtual] |
bool Vector::containsPoint | ( | const Coordinate & | p, | |
const KigDocument & | ||||
) | const [virtual] |