omni::WarpPoint Class Reference

A Warp defines a bezier point with one position and two handles / * Also stores flag if it is selected. More...

#include <WarpPoint.h>

Public Member Functions
	WarpPoint ()
	Default constructor. More...
	WarpPoint (QPointF const &_pos, QPointF const &_c1=QPointF(0.0, 0.0), QPointF const &_c2=QPointF(0.0, 0.0))
	Constructor from point. More...
void	setPos (QPointF const &_pos)
	Set new position. More...
QPointF &	pos ()
	Returns reference to position. More...
QPointF const &	pos () const
	Returns const reference to position. More...
float	x () const
	Return x coordinate of position. More...
float	y () const
	Return y coordinate of position. More...
void	setC1 (QPointF const &_c1)
	Set first bezier handle. More...
QPointF &	c1 ()
	Returns reference to first bezier handle. More...
QPointF const &	c1 () const
	Returns const reference to first bezier handle. More...
void	setC2 (QPointF const &_c2)
	Set second bezier handle. More...
QPointF &	c2 ()
	Returns reference to second bezier handle. More...
QPointF const &	c2 () const
	Returns const reference to second bezier handle. More...
void	setSelected (bool)
	Set selection flag. More...
bool	selected () const
	Return selection flag. More...
void	toStream (QDataStream &) const
	Write tuning to stream. More...
void	fromStream (QDataStream &)
	Read tuning from stream. More...

Private Attributes
QPointF	pos_
QPointF	c1_
QPointF	c2_
bool	selected_ = false

Friends
bool	operator== (WarpPoint const &, WarpPoint const &)
	Test for equality. More...

Detailed Description

A Warp defines a bezier point with one position and two handles / * Also stores flag if it is selected.

Constructor & Destructor Documentation

omni::WarpPoint::WarpPoint

(

)

Default constructor.

    {}

omni::WarpPoint::WarpPoint	(	QPointF const &	_pos,
		QPointF const &	_c1 = QPointF(0.0, 0.0),
		QPointF const &	_c2 = QPointF(0.0, 0.0)
	)

Constructor from point.

                            :
        pos_(_pos),
        c1_(_c1),
        c2_(_c2),
        selected_(false)
    {}

Member Function Documentation

QPointF & omni::WarpPoint::c1

(

)

Returns reference to first bezier handle.

    {
        return c1_;
    }

QPointF const & omni::WarpPoint::c1

(

)

const

Returns const reference to first bezier handle.

    {
        return c1_;
    }

QPointF & omni::WarpPoint::c2

(

)

Returns reference to second bezier handle.

    {
        return c2_;
    }

QPointF const & omni::WarpPoint::c2

(

)

const

Returns const reference to second bezier handle.

    {
        return c2_;
    }

void omni::WarpPoint::fromStream

(

QDataStream &

_is

)

Read tuning from stream.

    {
        PropertyMap _map;

        _is >> _map;
        _map.get("pos", pos_)
        .get("c1",       c1_)
        .get("c2",       c2_)
        .get("selected", selected_);
    }

QPointF & omni::WarpPoint::pos

(

)

Returns reference to position.

    {
        return pos_;
    }

QPointF const & omni::WarpPoint::pos

(

)

const

Returns const reference to position.

    {
        return pos_;
    }

bool omni::WarpPoint::selected

(

)

const

Return selection flag.

    {
        return selected_;
    }

void omni::WarpPoint::setC1

(

QPointF const &

_c1

)

Set first bezier handle.

    {
        c1_ = _c1;
    }

void omni::WarpPoint::setC2

(

QPointF const &

_c2

)

Set second bezier handle.

    {
        c2_ = _c2;
    }

void omni::WarpPoint::setPos

(

QPointF const &

_pos

)

Set new position.

    {
        pos_ = _pos;
    }

void omni::WarpPoint::setSelected

(

bool

_selected

)

Set selection flag.

    {
        selected_ = _selected;
    }

void omni::WarpPoint::toStream

(

QDataStream &

_os

)

const

Write tuning to stream.

    {
        PropertyMap _map;

        _map.put("pos", pos_)
            ("c1", c1_)
            ("c2", c2_)
            ("selected", selected_);
        _os << _map;
    }

float omni::WarpPoint::x

(

)

const

Return x coordinate of position.

    {
        return pos_.x();
    }

float omni::WarpPoint::y

(

)

const

Return y coordinate of position.

    {
        return pos_.y();
    }

Friends And Related Function Documentation

bool operator== ( WarpPoint const &  _lhs, WarpPoint const &  _rhs  )

friend

Test for equality.

    {
        return
            OMNI_TEST_MEMBER_EQUAL(pos_) &&
            OMNI_TEST_MEMBER_EQUAL(c1_) &&
            OMNI_TEST_MEMBER_EQUAL(c2_) &&
            OMNI_TEST_MEMBER_EQUAL(selected_);
    }

Field Documentation

QPointF omni::WarpPoint::c1_

private

QPointF omni::WarpPoint::c2_

private

QPointF omni::WarpPoint::pos_

private

bool omni::WarpPoint::selected_ = false

private

---

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

• include/omni/WarpPoint.h
• src/lib/WarpPoint.cpp