Object type which can only be used for point symbols, and is also the only object which can be used with them. More...

#include <object.h>

Inheritance diagram for OpenOrienteering::PointObject:

Collaboration diagram for OpenOrienteering::PointObject:

[legend]

Public Member Functions
	PointObject (const Symbol *symbol=nullptr)
	Constructs a PointObject, optionally assigning the symbol. More...

PointObject *	duplicate () const override
	Creates a duplicate of the point. More...

PointObject &	operator= (const PointObject &other)=delete

void	copyFrom (const Object &other) override
	Replaces the content of this object by that of another. More...

void	setPosition (qint32 x, qint32 y)
	Sets the point's position to a new position given in native map coordinates. More...

void	setPosition (const MapCoord &coord)
	Changes the point's position. More...

void	setPosition (const MapCoordF &coord)
	Changes the point's position. More...

MapCoordF	getCoordF () const
	Returns the point's position as MapCoordF. More...

MapCoord	getCoord () const
	Returns the point's coordinate. More...

void	transform (const QTransform &t) override
	Transforms the position. More...

bool	intersectsBox (const QRectF &box) const override
	Checks if a path point (excluding curve control points) is included in the given box. More...

Public Member Functions inherited from OpenOrienteering::Object
	Object (Type type, const Symbol *symbol=nullptr)
	Creates an empty object with the given type and (optional) symbol. More...

	Object (Type type, const Symbol symbol, const MapCoordVector &coords, Map map=nullptr)
	Creates an empty object with the given type, symbol, coords and (optional) map. More...

virtual	~Object ()
	Destructs the object. More...

Object &	operator= (const Object &other)=delete

bool	equals (const Object *other, bool compare_symbol) const
	Checks for equality with another object. More...

virtual bool	validate () const

Type	getType () const
	Returns the object type determined by the subclass. More...

PointObject *	asPoint ()
	Convenience cast to PointObject with type checking. More...

const PointObject *	asPoint () const
	Convenience cast to PointObject with type checking. More...

PathObject *	asPath ()
	Convenience cast to PathObject with type checking. More...

const PathObject *	asPath () const
	Convenience cast to PathObject with type checking. More...

TextObject *	asText ()
	Convenience cast to TextObject with type checking. More...

const TextObject *	asText () const
	Convenience cast to TextObject with type checking. More...

void	save (QXmlStreamWriter &xml) const
	Saves the object in xml format to the given stream. More...

qreal	getRotation () const
	Returns the rotation for this object (in radians). More...

void	setRotation (qreal new_rotation)
	Sets the object's rotation (in radians). More...

bool	update () const
	If the output_dirty flag is set, regenerates output and extent, and updates the object's map (if set). More...

void	forceUpdate () const
	Always regenerates output and extent, and updates the object's map (if set). More...

void	move (qint32 dx, qint32 dy)
	Moves the whole object. More...

void	move (const MapCoord &offset)
	Moves the whole object by the given offset. More...

virtual void	scale (const MapCoordF &center, double factor)
	Scales all coordinates, with the given scaling center. More...

virtual void	scale (double factor_x, double factor_y)
	Scales all coordinates, with the center (0, 0). More...

void	rotateAround (const MapCoordF &center, qreal angle)
	Rotates the whole object around the center point. More...

void	rotate (qreal angle)
	Rotates the whole object around the center (0, 0). More...

int	isPointOnObject (const MapCoordF &coord, float tolerance, bool treat_areas_as_paths, bool extended_selection) const
	Checks if the given coord, with the given tolerance, is on this object. More...

void	takeRenderables ()
	Takes ownership of the renderables. More...

void	clearRenderables ()
	Deletes the renderables (and extent), undoing update() More...

const ObjectRenderables &	renderables () const
	Returns the renderables, read-only. More...

const MapCoordVector &	getRawCoordinateVector () const
	Returns the raw MapCoordVector of the object. More...

void	setOutputDirty (bool dirty=true)
	Sets the object output's dirty state. More...

bool	isOutputDirty () const
	Returns if the object's output must be regenerated. More...

bool	setSymbol (const Symbol *new_symbol, bool no_checks)
	Changes the object's symbol, returns if successful. More...

const Symbol *	getSymbol () const
	Returns the object's symbol. More...

const QRectF &	getExtent () const
	NOTE: The extent is only valid after update() has been called! More...

void	setMap (Map *map)
	Sets the object's map pointer. More...

Map *	getMap () const
	Returns the object's map pointer. More...

const Tags &	tags () const
	Returns a const reference to the object's tags. More...

void	setTags (const Tags &tags)
	Replaces the object's tags. More...

QString	getTag (const QString &key) const
	Returns the value of the given tag key. More...

void	setTag (const QString &key, const QString &value)
	Sets the given tag key to the value. More...

void	removeTag (const QString &key)
	Removes the given tag key and its value. More...

void	includeControlPointsRect (QRectF &rect) const
	Extends a rectangle to enclose all of the object's control points. More...

Protected Member Functions
	PointObject (const PointObject &proto)
	Constructs a PointObject, initialized from the given prototype. More...

Protected Member Functions inherited from OpenOrienteering::Object
	Object (const Object &proto)
	Constructs a Object, initialized from the given prototype. More...

virtual void	updateEvent () const

virtual void	createRenderables (ObjectRenderables &output, Symbol::RenderableOptions options) const

Additional Inherited Members
Public Types inherited from OpenOrienteering::Object
enum	Type { Point = 0, Path = 1, Text = 4 }
	Enumeration of possible object types. More...

typedef QHash< QString, QString >	Tags
	Defines a type which maps keys to values, to be used for tagging objects. More...

Static Public Member Functions inherited from OpenOrienteering::Object
static Object *	load (QXmlStreamReader &xml, Map map, const SymbolDictionary &symbol_dict, const Symbol symbol=nullptr)
	Loads the object in xml format from the given stream. More...

static Object *	getObjectForType (Type type, const Symbol *symbol=nullptr)
	Constructs an object of the given type with the given symbol. More...

Protected Attributes inherited from OpenOrienteering::Object
Type	type

const Symbol *	symbol = nullptr

MapCoordVector	coords

Map *	map = nullptr

Tags	object_tags

Detailed Description

Object type which can only be used for point symbols, and is also the only object which can be used with them.

Has exactly one coordinate, and additionally a rotation parameter.

Constructor & Destructor Documentation

◆ PointObject() [1/2]

OpenOrienteering::PointObject::PointObject ( const Symbol * symbol = nullptr )

explicit

Constructs a PointObject, optionally assigning the symbol.

◆ PointObject() [2/2]

OpenOrienteering::PointObject::PointObject ( const PointObject & proto )

explicitprotecteddefault

Constructs a PointObject, initialized from the given prototype.

Member Function Documentation

◆ copyFrom()

void OpenOrienteering::PointObject::copyFrom ( const Object & other )

overridevirtual

Replaces the content of this object by that of another.

Reimplemented from OpenOrienteering::Object.

◆ duplicate()

PointObject * OpenOrienteering::PointObject::duplicate ( ) const

overridevirtual

Creates a duplicate of the point.

Use asPoint() on the result to obtain an object of type PointObject.

Implements OpenOrienteering::Object.

◆ getCoord()

MapCoord OpenOrienteering::PointObject::getCoord ( ) const

Returns the point's coordinate.

◆ getCoordF()

MapCoordF OpenOrienteering::PointObject::getCoordF ( ) const

Returns the point's position as MapCoordF.

◆ intersectsBox()

bool OpenOrienteering::PointObject::intersectsBox ( const QRectF & box ) const

overridevirtual

Checks if a path point (excluding curve control points) is included in the given box.

Implements OpenOrienteering::Object.

◆ operator=()

PointObject& OpenOrienteering::PointObject::operator= ( const PointObject & other )

delete

◆ setPosition() [1/3]

void OpenOrienteering::PointObject::setPosition	(	qint32	x,
		qint32	y
	)

Sets the point's position to a new position given in native map coordinates.

◆ setPosition() [2/3]

void OpenOrienteering::PointObject::setPosition ( const MapCoord & coord )

Changes the point's position.

◆ setPosition() [3/3]

void OpenOrienteering::PointObject::setPosition ( const MapCoordF & coord )

Changes the point's position.

◆ transform()

void OpenOrienteering::PointObject::transform ( const QTransform & t )

overridevirtual

Transforms the position.

Implements OpenOrienteering::Object.

The documentation for this class was generated from the following files:

src/core/objects/object.h (c0c3bc8 on 7 Oct 2019)
src/core/objects/object.cpp (c0c3bc8 on 7 Oct 2019)

Public Member Functions

Protected Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ PointObject() [1/2]

◆ PointObject() [2/2]

Member Function Documentation

◆ copyFrom()

◆ duplicate()

◆ getCoord()

◆ getCoordF()

◆ intersectsBox()

◆ operator=()

◆ setPosition() [1/3]

◆ setPosition() [2/3]

◆ setPosition() [3/3]

◆ transform()