Kig Python Scripting API Documentation

Public Member Functions | Static Public Member Functions | List of all members
Point Class Reference

An Object representing a point. More...

Inheritance diagram for Point:
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Collaboration diagram for Point:
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Public Member Functions

 Point (const Coordinate &c)
 Construct a Point with coordinate c.
 
Coordinate attachPoint () const
 Returns a reference point where to attach labels; when this returns an invalidCoord then the attachment is either not done at all, or done in a specific way (like for curves, or for points) The treatment of points could also take advantage of this attachment mechanism. More...
 
const Coordinatecoordinate () const
 Get the coordinate of this Point.
 
void setCoordinate (const Coordinate &c)
 Set the coordinate of this Point.
 
Objecttransform (const Transformation &) const
 Return this Object, transformed by the transformation t.
 
Pointcopy () const
 Returns a copy of this Object. More...
 
const ObjectTypetype () const
 Returns the lowermost ObjectType that this object is an instantiation of. More...
 
bool equals (const Object &rhs) const
 Returns true if this Object is equal to rhs. More...
 
- Public Member Functions inherited from Object
bool inherits (const ObjectType *t) const
 Returns true if this Object inherits the Object type represented by t. More...
 
bool valid () const
 Returns true if this is a valid Object. More...
 

Static Public Member Functions

static const ObjectTypestype ()
 Returns the ObjectType representing Point's.
 
- Static Public Member Functions inherited from Object
static const ObjectTypestype ()
 The ObjectType representing the base Object class. More...
 

Detailed Description

An Object representing a point.

Member Function Documentation

◆ attachPoint()

Coordinate Point::attachPoint ( ) const
virtual

Returns a reference point where to attach labels; when this returns an invalidCoord then the attachment is either not done at all, or done in a specific way (like for curves, or for points) The treatment of points could also take advantage of this attachment mechanism.

If this method returns a valid Coordinate, then this is interpreted as a pivot point for the label, which can still be moved relative to that point, but follows the object when the object changes. In practice a new RelativePointType is created (position of the string), this type in turn depends on the object (to get its attachPoint) and two DoubleObject that are interpreted as relative displacement (x and y)

Implements Object.

◆ copy()

Point* Point::copy ( ) const
virtual

Returns a copy of this Object.

The copy is an exact copy. Changes to the copy don't affect the original.

Implements Object.

◆ equals()

bool Point::equals ( const Object rhs) const
virtual

Returns true if this Object is equal to rhs.

This function checks whether rhs is of the same Object type, and whether it contains the same data as this Object.

Implements Object.

◆ type()

const ObjectType* Point::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.

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