This is the base bounding box class.
It's used into a lot of 2D Entities
This class represents the base bounding box used in the texts entities.

The Dtk_Oriented2dBBox uses an anchor point notion. Here the 9 anchor point types:

. More...

Public Member Functions
Dtk_pnt &	BottomLeftPoint ()
	Retrieves the bottom left point. More...

Dtk_pnt	BottomLeftPoint () const
	Retrieves the bottom left point - Read Only -. More...

void	Clear ()
	Clear elements. More...

	Dtk_Oriented2dBBox ()
	Default constructor. More...

	Dtk_Oriented2dBBox (const Dtk_Oriented2dBBox &in)
	Copy constructor. More...

	Dtk_Oriented2dBBox (const Dtk_pnt &inBottomLeft, const Dtk_Double64 &inXLength, const Dtk_Double64 inYLenght, const Dtk_dir &inRefAxis=Dtk_dir(1, 0, 0), const Dtk_dir &inNormalAxis=Dtk_dir(0, 0, 1))
	Full featured constructor. More...

void	Extend (const Dtk_Double64 &inTopExtend, const Dtk_Double64 &inBottomExtend, const Dtk_Double64 &inLeftExtend, const Dtk_Double64 &inRightExtend)
	Extend the bounding box. More...

void	Extend (const Dtk_Double64 &inXExtend, const Dtk_Double64 &inYExtend)
	Extend the bounding box. More...

Dtk_ErrorStatus	GetAnchorPoints (Dtk_pnt(&outTabPnts)[DTK_NB_ANCHOR_TYPES]) const
	Processes all the anchor points. More...

Dtk_pnt	GetBottomCenterPoint () const
	Retrieves the bottom center point - Read Only -. More...

Dtk_pnt	GetBottomLeftPoint () const
	Retrieves the bottom left point - Read Only -. More...

Dtk_pnt	GetBottomRightPoint () const
	Retrieves the bottom right point - Read Only -. More...

Dtk_pnt	GetMiddleCenterPoint () const
	Retrieves the middle center point - Read Only -. More...

Dtk_pnt	GetMiddleLeftPoint () const
	Retrieves the middle left point - Read Only -. More...

Dtk_pnt	GetMiddleRightPoint () const
	Retrieves the middle right point - Read Only -. More...

Dtk_pnt	GetPoint (const enum Dtk_anchor_type &inAnchorType) const
	Retrieves the point with inAnchorType type. More...

Dtk_pnt	GetTopCenterPoint () const
	Retrieves the top center point - Read Only -. More...

Dtk_pnt	GetTopLeftPoint () const
	Retrieves the top left point - Read Only -. More...

Dtk_pnt	GetTopRightPoint () const
	Retrieves the top right point - Read Only -. More...

Dtk_Double64	GetXLength () const
	Retrieves the X length - Read Only -. More...

Dtk_Double64	GetYLength () const
	Retrieves the Y length - Read Only -. More...

Dtk_bool	IsInside (const Dtk_pnt &inPoint) const
	Test if a point is inside Dtk_Oriented2dBBox class. More...

void	Merge (const Dtk_Oriented2dBBox &inOriented2dBBox)
	Merges the Dtk_Oriented2dBBox to another one. More...

void	Merge (const Dtk_pnt &inPoint)
	Merges the Dtk_Oriented2dBBox to an additional point. More...

Dtk_Oriented2dBBox &	operator= (const Dtk_Oriented2dBBox &in)
	Copy assignment operator. More...

Dtk_ErrorStatus	ProcessDistance (const Dtk_Oriented2dBBox &inReferenceBBox, Dtk_Double64 &outTopOffSet, Dtk_Double64 &outBottomOffSet, Dtk_Double64 &outRightOffSet, Dtk_Double64 &outLeftOffSet) const
	Process distance - Read Only -. More...

Dtk_Int32	ProcessIntersectionWithCircle (const Dtk_pnt &inCenter, const Dtk_Double64 &inRadius, Dtk_tab< Dtk_pnt > &outIntersectionPnts) const
	Processes intersection points with a circle on the same plane as the boundingbox, giving its center and its radius. More...

Dtk_Int32	ProcessIntersectionWithLine (const Dtk_LinePtr inLine, Dtk_pnt &outIntersectionPnt1, Dtk_pnt &outIntersectionPnt2, Dtk_Double64 &outIntersectionParam1, Dtk_Double64 &outIntersectionParam2, const Dtk_bool &inTestComplanarity=DTK_FALSE) const
	Processes intersection points with a line. More...

Dtk_Int32	ProcessIntersectionWithLine (const Dtk_pnt &inPntA, const Dtk_pnt &inPntB, Dtk_pnt &outIntersectionPnt1, Dtk_pnt &outIntersectionPnt2, const Dtk_bool &inTestComplanarity=DTK_FALSE) const
	Processes intersection points with a line giving two points on the line. More...

Dtk_Int32	ProcessIntersectionWithSegment (const Dtk_pnt &inPntA, const Dtk_pnt &inPntB, Dtk_pnt &outIntersectionPnt1, Dtk_pnt &outIntersectionPnt2, const Dtk_bool &inTestComplanarity=DTK_FALSE) const
	Processes intersection points with a segment giving its ends. More...

Dtk_Int32	ProcessIntersectionWithSegment (const Dtk_pnt &inPntA, const Dtk_pnt &inPntB, Dtk_tab< Dtk_pnt > &outIntersectionPnts, const Dtk_bool &inTestComplanarity=DTK_FALSE) const
	Processes intersection points with a segment giving its ends. More...

void	Reverse ()
	Reverses the bounding box X local vector and Y local vector orientation are reversed. More...

void	Rotate (const Dtk_Double64 &inAngleInRadian)
	Rotates the bounding box. More...

void	SetBottomCenterPoint (const Dtk_pnt &inNewPoint)
	Sets the bottom center point. More...

void	SetBottomLeftPoint (const Dtk_pnt &inNewPoint)
	Sets the bottom left point. More...

void	SetBottomRightPoint (const Dtk_pnt &inNewPoint)
	Sets the bottom right point. More...

void	SetLocalVectors (const Dtk_dir &inNewXVector, const Dtk_dir &inNewYVector)
	Sets the X and Y local vectors. More...

void	SetMiddleCenterPoint (const Dtk_pnt &inNewPoint)
	Sets the middle center point. More...

void	SetMiddleLeftPoint (const Dtk_pnt &inNewPoint)
	Sets the middle left point. More...

void	SetMiddleRightPoint (const Dtk_pnt &inNewPoint)
	Sets the middle right point. More...

void	SetPoint (const Dtk_pnt &inNewPoint, const enum Dtk_anchor_type &inAnchorType)
	Sets the point with inAnchorType type. More...

void	SetTopCenterPoint (const Dtk_pnt &inNewPoint)
	Sets the top center point. More...

void	SetTopLeftPoint (const Dtk_pnt &inNewPoint)
	Sets the top left point. More...

void	SetTopRightPoint (const Dtk_pnt &inNewPoint)
	Sets the top right point. More...

void	SetXLength (const Dtk_Double64 &inNewXlength)
	Retrieves the X length. More...

void	SetXLocalVector (const Dtk_dir &inNewXVector)
	Sets the X local vector. More...

void	SetYLength (const Dtk_Double64 &inNewXlength)
	Retrieves the Y length. More...

void	SetYLocalVector (const Dtk_dir &inNewYVector)
	Sets the Y local vector. More...

void	Transform (const Dtk_transfo &inTransfo)
	Applies a transformation matrix to the bounding box. More...

void	Translate (const Dtk_dir &inTranslation)
	Translates the text giving a translation vector. More...

Dtk_dir &	XLocalVector ()
	Retrieves the X local vector. More...

Dtk_dir	XLocalVector () const
	Retrieves the X local vector - Read Only -. More...

Dtk_dir &	YLocalVector ()
	Retrieves the Y local vector. More...

Dtk_dir	YLocalVector () const
	Retrieves the Y local vector - Read Only -. More...

	~Dtk_Oriented2dBBox ()
	Destructor. More...

Protected Member Functions
void	_Copy (const Dtk_Oriented2dBBox &s)

void	_Init ()

void	_Reset ()

Protected Attributes
Dtk_pnt	_BottomLeftPnt

Dtk_Double64	_XLength

Dtk_dir	_XLocalVector

Dtk_Double64	_YLength

Dtk_dir	_YLocalVector

Detailed Description

This is the base bounding box class.
It's used into a lot of 2D Entities
This class represents the base bounding box used in the texts entities.

The Dtk_Oriented2dBBox uses an anchor point notion. Here the 9 anchor point types:

.

Anchor Type Samples

Constructor & Destructor Documentation

◆ Dtk_Oriented2dBBox() [1/3]

Dtk_Oriented2dBBox::Dtk_Oriented2dBBox ( )

Default constructor.

◆ Dtk_Oriented2dBBox() [2/3]

Dtk_Oriented2dBBox::Dtk_Oriented2dBBox	(	const Dtk_pnt &	inBottomLeft,
		const Dtk_Double64 &	inXLength,
		const Dtk_Double64	inYLenght,
		const Dtk_dir &	inRefAxis = `Dtk_dir(1, 0, 0)`,
		const Dtk_dir &	inNormalAxis = `Dtk_dir(0, 0, 1)`
	)

Full featured constructor.

Parameters

inBottomLeft	Bottom left point
inXLength	X length
inYLenght	Y length
inRefAxis	Ref axis
inNormalAxis	Normal axis

◆ Dtk_Oriented2dBBox() [3/3]

Dtk_Oriented2dBBox::Dtk_Oriented2dBBox ( const Dtk_Oriented2dBBox & in )

Copy constructor.

Parameters

in	Object to copy from.

◆ ~Dtk_Oriented2dBBox()

Dtk_Oriented2dBBox::~Dtk_Oriented2dBBox ( )

Destructor.

Member Function Documentation

◆ _Copy()

void Dtk_Oriented2dBBox::_Copy ( const Dtk_Oriented2dBBox & s )

protected

     {
         _BottomLeftPnt = s._BottomLeftPnt;
         _XLocalVector = s._XLocalVector;
         _YLocalVector = s._YLocalVector;
         _XLength = s._XLength;
         _YLength = s._YLength;
     }

◆ _Init()

void Dtk_Oriented2dBBox::_Init ( )

protected

     {
         Dtk_Size_t i = 0;
  
         for (i = 0; i < 3; i++)
         {
             _BottomLeftPnt[i] = 0.0;
             _XLocalVector[i] = 0.0;
             _YLocalVector[i] = 0.0;
         }
         _XLocalVector[0] = 1.0;
         _YLocalVector[1] = 1.0;
         _XLength = 0.0;
         _YLength = 0.0;
     }

◆ _Reset()

void Dtk_Oriented2dBBox::_Reset ( )

protected

504 {}

◆ BottomLeftPoint() [1/2]

Dtk_pnt& Dtk_Oriented2dBBox::BottomLeftPoint ( )

Retrieves the bottom left point.

Returns: The bottom left point

      {
           return _BottomLeftPnt;
      }

◆ BottomLeftPoint() [2/2]

Dtk_pnt Dtk_Oriented2dBBox::BottomLeftPoint ( ) const

Retrieves the bottom left point - Read Only -.

Returns: The bottom left point

      {
           return _BottomLeftPnt;
      }

◆ Clear()

void Dtk_Oriented2dBBox::Clear ( )

Clear elements.

     {
         _Reset();
         _Init();
     }

◆ Extend() [1/2]

void Dtk_Oriented2dBBox::Extend	(	const Dtk_Double64 &	inTopExtend,
		const Dtk_Double64 &	inBottomExtend,
		const Dtk_Double64 &	inLeftExtend,
		const Dtk_Double64 &	inRightExtend
	)

Extend the bounding box.

Parameters

inTopExtend	Extend the top of the bounding box
inBottomExtend	Extend the bottom of the bounding box
inLeftExtend	Extend the left of the bounding box
inRightExtend	Extend the right of the bounding box

Returns: dtkNoError if OK

◆ Extend() [2/2]

void Dtk_Oriented2dBBox::Extend	(	const Dtk_Double64 &	inXExtend,
		const Dtk_Double64 &	inYExtend
	)

Extend the bounding box.

Parameters

inXExtend	Extend the bounding box horizontally
inYExtend	Extend the bounding box vertically

Returns: dtkNoError if OK

◆ GetAnchorPoints()

Dtk_ErrorStatus Dtk_Oriented2dBBox::GetAnchorPoints ( Dtk_pnt(&) outTabPnts[DTK_NB_ANCHOR_TYPES] ) const

Processes all the anchor points.

Parameters

outTabPnts the resulting anchor point array

Returns: dtkNoError if OK

◆ GetBottomCenterPoint()

Dtk_pnt Dtk_Oriented2dBBox::GetBottomCenterPoint ( ) const

Retrieves the bottom center point - Read Only -.

Returns: The bottom center point

      {
           return _BottomLeftPnt + 0.5*_XLength*_XLocalVector;
      }

◆ GetBottomLeftPoint()

Dtk_pnt Dtk_Oriented2dBBox::GetBottomLeftPoint ( ) const

Retrieves the bottom left point - Read Only -.

Returns: The bottom left point

See also: BottomLeftPoint()

      {
           return BottomLeftPoint();
      }

◆ GetBottomRightPoint()

Dtk_pnt Dtk_Oriented2dBBox::GetBottomRightPoint ( ) const

Retrieves the bottom right point - Read Only -.

Returns: The bottom right point

      {
           return _BottomLeftPnt + _XLength*_XLocalVector;
      }

◆ GetMiddleCenterPoint()

Dtk_pnt Dtk_Oriented2dBBox::GetMiddleCenterPoint ( ) const

Retrieves the middle center point - Read Only -.

Returns: The middle center point

      {
           return _BottomLeftPnt + 0.5*_YLength*_YLocalVector
                + 0.5*_XLength*_XLocalVector;
      }

◆ GetMiddleLeftPoint()

Dtk_pnt Dtk_Oriented2dBBox::GetMiddleLeftPoint ( ) const

Retrieves the middle left point - Read Only -.

Returns: The middle left point

      {
           return _BottomLeftPnt + 0.5*_YLength*_YLocalVector;
      }

◆ GetMiddleRightPoint()

Dtk_pnt Dtk_Oriented2dBBox::GetMiddleRightPoint ( ) const

Retrieves the middle right point - Read Only -.

Returns: The middle right point

      {
           return _BottomLeftPnt + 0.5*_YLength*_YLocalVector
                + _XLength*_XLocalVector;
      }

◆ GetPoint()

Dtk_pnt Dtk_Oriented2dBBox::GetPoint ( const enum Dtk_anchor_type & inAnchorType ) const

Retrieves the point with inAnchorType type.

Parameters

inAnchorType The point anchor type

Returns: The point

◆ GetTopCenterPoint()

Dtk_pnt Dtk_Oriented2dBBox::GetTopCenterPoint ( ) const

Retrieves the top center point - Read Only -.

Returns: The top center point

      {
           return _BottomLeftPnt + _YLength*_YLocalVector
                + 0.5*_XLength*_XLocalVector;
      }

◆ GetTopLeftPoint()

Dtk_pnt Dtk_Oriented2dBBox::GetTopLeftPoint ( ) const

Retrieves the top left point - Read Only -.

Returns: The top left point

      {
           return _BottomLeftPnt + _YLength*_YLocalVector;
      }

◆ GetTopRightPoint()

Dtk_pnt Dtk_Oriented2dBBox::GetTopRightPoint ( ) const

Retrieves the top right point - Read Only -.

Returns: The top right point

      {
           return _BottomLeftPnt + _YLength*_YLocalVector + _XLength*_XLocalVector;
      }

◆ GetXLength()

Dtk_Double64 Dtk_Oriented2dBBox::GetXLength ( ) const

Retrieves the X length - Read Only -.

Returns: The X length

      {
           return _XLength;
      }

◆ GetYLength()

Dtk_Double64 Dtk_Oriented2dBBox::GetYLength ( ) const

Retrieves the Y length - Read Only -.

Returns: The Y length

      {
           return _YLength;
      }

◆ IsInside()

Dtk_bool Dtk_Oriented2dBBox::IsInside ( const Dtk_pnt & inPoint ) const

Test if a point is inside Dtk_Oriented2dBBox class.

Parameters

inPoint The point

return true if the point is inside Dtk_Oriented2dBBox class

◆ Merge() [1/2]

void Dtk_Oriented2dBBox::Merge ( const Dtk_Oriented2dBBox & inOriented2dBBox )

Merges the Dtk_Oriented2dBBox to another one.

Parameters

inOriented2dBBox The Dtk_Oriented2dBBox to be merged

See also: Merge

◆ Merge() [2/2]

void Dtk_Oriented2dBBox::Merge ( const Dtk_pnt & inPoint )

Merges the Dtk_Oriented2dBBox to an additional point.

Parameters

inPoint The inPoint to be merged

See also: Merge

◆ operator=()

Dtk_Oriented2dBBox& Dtk_Oriented2dBBox::operator= ( const Dtk_Oriented2dBBox & in )

Copy assignment operator.

Parameters

in	Object to copy from.

◆ ProcessDistance()

Dtk_ErrorStatus Dtk_Oriented2dBBox::ProcessDistance	(	const Dtk_Oriented2dBBox &	inReferenceBBox,
		Dtk_Double64 &	outTopOffSet,
		Dtk_Double64 &	outBottomOffSet,
		Dtk_Double64 &	outRightOffSet,
		Dtk_Double64 &	outLeftOffSet
	)		const

Process distance - Read Only -.

Parameters

inReferenceBBox	The reference bounding box
outTopOffSet	The result top offset
outBottomOffSet	The result bottom offset
outRightOffSet	The result right offset
outLeftOffSet	The result left offset

◆ ProcessIntersectionWithCircle()

Dtk_Int32 Dtk_Oriented2dBBox::ProcessIntersectionWithCircle	(	const Dtk_pnt &	inCenter,
		const Dtk_Double64 &	inRadius,
		Dtk_tab< Dtk_pnt > &	outIntersectionPnts
	)		const

Processes intersection points with a circle on the same plane as the boundingbox, giving its center and its radius.

Parameters

inCenter	The center of the circle.
inRadius	The radius of the circle.
outIntersectionPnts	The tab of intersection points

Returns: Number of intersections

Warning: For internal use only

◆ ProcessIntersectionWithLine() [1/2]

Dtk_Int32 Dtk_Oriented2dBBox::ProcessIntersectionWithLine	(	const Dtk_LinePtr	inLine,
		Dtk_pnt &	outIntersectionPnt1,
		Dtk_pnt &	outIntersectionPnt2,
		Dtk_Double64 &	outIntersectionParam1,
		Dtk_Double64 &	outIntersectionParam2,
		const Dtk_bool &	inTestComplanarity = `DTK_FALSE`
	)		const

Processes intersection points with a line.

Parameters

inLine	: the line to process
outIntersectionPnt1	The 1st intersection point - if exists -
outIntersectionPnt2	The 2nd intersection point - if exists -
outIntersectionParam1	The 1st intersection parameter - if exists -
outIntersectionParam2	The 2nd intersection parameter - if exists -
inTestComplanarity	If DTK_TRUE the method will test if inPntA and inPntB are on the same plane than the Bounding Box.

Returns: 0 If No intersection.; 1 If 1 intersection.; 2 If 2 intersections.; 3 If an infinity of intersections.; -1 if inPntA and inPntB are not on the same plane than the Bounding Box.

Warning: For internal use only

◆ ProcessIntersectionWithLine() [2/2]

Dtk_Int32 Dtk_Oriented2dBBox::ProcessIntersectionWithLine	(	const Dtk_pnt &	inPntA,
		const Dtk_pnt &	inPntB,
		Dtk_pnt &	outIntersectionPnt1,
		Dtk_pnt &	outIntersectionPnt2,
		const Dtk_bool &	inTestComplanarity = `DTK_FALSE`
	)		const

Processes intersection points with a line giving two points on the line.

Parameters

inPntA	The 1st point of the line
inPntB	The 2nd point of the line
outIntersectionPnt1	The 1st intersection point - if exists -
outIntersectionPnt2	The 2nd intersection point - if exists -
inTestComplanarity	If DTK_TRUE the method will test if inPntA and inPntB are on the same plane than the Bounding Box.

Returns: 0 If No intersection.; 1 If 1 intersection.; 2 If 2 intersections.; 3 If an infinity of intersections.; -1 if inPntA and inPntB are not on the same plane than the Bounding Box.

Warning: For internal use only

◆ ProcessIntersectionWithSegment() [1/2]

Dtk_Int32 Dtk_Oriented2dBBox::ProcessIntersectionWithSegment	(	const Dtk_pnt &	inPntA,
		const Dtk_pnt &	inPntB,
		Dtk_pnt &	outIntersectionPnt1,
		Dtk_pnt &	outIntersectionPnt2,
		const Dtk_bool &	inTestComplanarity = `DTK_FALSE`
	)		const

Processes intersection points with a segment giving its ends.

Parameters

inPntA	The 1st end of the segment.
inPntB	The 2nd end of the segment.
outIntersectionPnt1	The 1st intersection point - if exists -
outIntersectionPnt2	The 2nd intersection point - if exists -
inTestComplanarity	If DTK_TRUE the method will test if inPntA and inPntB are on the same plane than the Bounding Box.

Returns: 0 If No intersection.; 1 If 1 intersection.; 2 If 2 intersections.; 3 If an infinity of intersections.; -1 if inPntA and inPntB are not on the same plane than the Bounding Box.

Warning: For internal use only

◆ ProcessIntersectionWithSegment() [2/2]

Dtk_Int32 Dtk_Oriented2dBBox::ProcessIntersectionWithSegment	(	const Dtk_pnt &	inPntA,
		const Dtk_pnt &	inPntB,
		Dtk_tab< Dtk_pnt > &	outIntersectionPnts,
		const Dtk_bool &	inTestComplanarity = `DTK_FALSE`
	)		const

Processes intersection points with a segment giving its ends.

Parameters

inPntA	The 1st end of the segment.
inPntB	The 2nd end of the segment.
outIntersectionPnts	The list of intersection points
inTestComplanarity	If DTK_TRUE the method will test if inPntA and inPntB are on the same plane than the Bounding Box.

Returns: 0 If No intersection.; 1 If 1 intersection.; 2 If 2 intersections.; 3 If an infinity of intersections.; -1 if inPntA and inPntB are not on the same plane than the Bounding Box.

Warning: For internal use only

◆ Reverse()

void Dtk_Oriented2dBBox::Reverse ( )

Reverses the bounding box X local vector and Y local vector orientation are reversed.

Returns: dtkNoError if OK

◆ Rotate()

void Dtk_Oriented2dBBox::Rotate ( const Dtk_Double64 & inAngleInRadian )

Rotates the bounding box.

Parameters

inAngleInRadian The angle in radian

Returns: dtkNoError if OK

◆ SetBottomCenterPoint()

void Dtk_Oriented2dBBox::SetBottomCenterPoint ( const Dtk_pnt & inNewPoint )

Sets the bottom center point.

Parameters

inNewPoint The new bottom center point

◆ SetBottomLeftPoint()

void Dtk_Oriented2dBBox::SetBottomLeftPoint ( const Dtk_pnt & inNewPoint )

Sets the bottom left point.

Parameters

inNewPoint The new bottom left point

◆ SetBottomRightPoint()

void Dtk_Oriented2dBBox::SetBottomRightPoint ( const Dtk_pnt & inNewPoint )

Sets the bottom right point.

Parameters

inNewPoint The new bottom right point

◆ SetLocalVectors()

void Dtk_Oriented2dBBox::SetLocalVectors	(	const Dtk_dir &	inNewXVector,
		const Dtk_dir &	inNewYVector
	)

Sets the X and Y local vectors.

Parameters

inNewXVector	The new X local vector
inNewYVector	The new Y local vector

      {
           _XLocalVector = inNewXVector;
           _YLocalVector = inNewYVector;
           _XLocalVector.normalize();
           _YLocalVector.normalize();
           Dtk_dir TmpZ = _XLocalVector / _YLocalVector;
           _YLocalVector = TmpZ / _XLocalVector;
      }

◆ SetMiddleCenterPoint()

void Dtk_Oriented2dBBox::SetMiddleCenterPoint ( const Dtk_pnt & inNewPoint )

Sets the middle center point.

Parameters

inNewPoint The new middle center point

◆ SetMiddleLeftPoint()

void Dtk_Oriented2dBBox::SetMiddleLeftPoint ( const Dtk_pnt & inNewPoint )

Sets the middle left point.

Parameters

inNewPoint The new middle left point

◆ SetMiddleRightPoint()

void Dtk_Oriented2dBBox::SetMiddleRightPoint ( const Dtk_pnt & inNewPoint )

Sets the middle right point.

Parameters

inNewPoint The new middle right point

◆ SetPoint()

void Dtk_Oriented2dBBox::SetPoint	(	const Dtk_pnt &	inNewPoint,
		const enum Dtk_anchor_type &	inAnchorType
	)

Sets the point with inAnchorType type.

Parameters

inNewPoint	The new point
inAnchorType	The point anchor type

◆ SetTopCenterPoint()

void Dtk_Oriented2dBBox::SetTopCenterPoint ( const Dtk_pnt & inNewPoint )

Sets the top center point.

Parameters

inNewPoint The new top center point

◆ SetTopLeftPoint()

void Dtk_Oriented2dBBox::SetTopLeftPoint ( const Dtk_pnt & inNewPoint )

Sets the top left point.

Parameters

inNewPoint The new top left point

◆ SetTopRightPoint()

void Dtk_Oriented2dBBox::SetTopRightPoint ( const Dtk_pnt & inNewPoint )

Sets the top right point.

Parameters

inNewPoint The new top right point

◆ SetXLength()

void Dtk_Oriented2dBBox::SetXLength ( const Dtk_Double64 & inNewXlength )

Retrieves the X length.

Parameters

inNewXlength Extend the new X length of the bounding box

Returns: The X length

◆ SetXLocalVector()

void Dtk_Oriented2dBBox::SetXLocalVector ( const Dtk_dir & inNewXVector )

Sets the X local vector.

Parameters

inNewXVector The new X local vector

      {
           _XLocalVector = inNewXVector;
           _XLocalVector.normalize();
      }

◆ SetYLength()

void Dtk_Oriented2dBBox::SetYLength ( const Dtk_Double64 & inNewXlength )

Retrieves the Y length.

Parameters

inNewXlength Extend the new Y length of the bounding box

Returns: The Y length

◆ SetYLocalVector()

void Dtk_Oriented2dBBox::SetYLocalVector ( const Dtk_dir & inNewYVector )

Sets the Y local vector.

Parameters

inNewYVector The new Y local vector

      {
           _YLocalVector = inNewYVector;
           _YLocalVector.normalize();
      }

◆ Transform()

void Dtk_Oriented2dBBox::Transform ( const Dtk_transfo & inTransfo )

Applies a transformation matrix to the bounding box.

Parameters

inTransfo The transformation matrix

Returns: dtkNoError if OK

◆ Translate()

void Dtk_Oriented2dBBox::Translate ( const Dtk_dir & inTranslation )

Translates the text giving a translation vector.

Parameters

inTranslateDir the translation vector

Returns: dtkNoError if OK

◆ XLocalVector() [1/2]

Dtk_dir& Dtk_Oriented2dBBox::XLocalVector ( )

Retrieves the X local vector.

Returns: The X local vector

      {
           return _XLocalVector;
      }

◆ XLocalVector() [2/2]

Dtk_dir Dtk_Oriented2dBBox::XLocalVector ( ) const

Retrieves the X local vector - Read Only -.

Returns: The X local vector

      {
           return _XLocalVector;
      }

◆ YLocalVector() [1/2]

Dtk_dir& Dtk_Oriented2dBBox::YLocalVector ( )

Retrieves the Y local vector.

Returns: The Y local vector

      {
           return _YLocalVector;
      }

◆ YLocalVector() [2/2]

Dtk_dir Dtk_Oriented2dBBox::YLocalVector ( ) const

Retrieves the Y local vector - Read Only -.

Returns: The Y local vector

      {
           return _YLocalVector;
      }

Field Documentation

◆ _BottomLeftPnt

Dtk_pnt Dtk_Oriented2dBBox::_BottomLeftPnt

protected

◆ _XLength

Dtk_Double64 Dtk_Oriented2dBBox::_XLength

protected

◆ _XLocalVector

Dtk_dir Dtk_Oriented2dBBox::_XLocalVector

protected

◆ _YLength

Dtk_Double64 Dtk_Oriented2dBBox::_YLength

protected

◆ _YLocalVector

Dtk_dir Dtk_Oriented2dBBox::_YLocalVector

protected

Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

◆ Dtk_Oriented2dBBox() [1/3]

◆ Dtk_Oriented2dBBox() [2/3]

◆ Dtk_Oriented2dBBox() [3/3]

◆ ~Dtk_Oriented2dBBox()

Member Function Documentation

◆ _Copy()

◆ _Init()

◆ _Reset()

◆ BottomLeftPoint() [1/2]

◆ BottomLeftPoint() [2/2]

◆ Clear()

◆ Extend() [1/2]

◆ Extend() [2/2]

◆ GetAnchorPoints()

◆ GetBottomCenterPoint()

◆ GetBottomLeftPoint()

◆ GetBottomRightPoint()

◆ GetMiddleCenterPoint()

◆ GetMiddleLeftPoint()

◆ GetMiddleRightPoint()

◆ GetPoint()

◆ GetTopCenterPoint()

◆ GetTopLeftPoint()

◆ GetTopRightPoint()

◆ GetXLength()

◆ GetYLength()

◆ IsInside()

◆ Merge() [1/2]

◆ Merge() [2/2]

◆ operator=()

◆ ProcessDistance()

◆ ProcessIntersectionWithCircle()

◆ ProcessIntersectionWithLine() [1/2]

◆ ProcessIntersectionWithLine() [2/2]

◆ ProcessIntersectionWithSegment() [1/2]

◆ ProcessIntersectionWithSegment() [2/2]

◆ Reverse()

◆ Rotate()

◆ SetBottomCenterPoint()

◆ SetBottomLeftPoint()

◆ SetBottomRightPoint()

◆ SetLocalVectors()

◆ SetMiddleCenterPoint()

◆ SetMiddleLeftPoint()

◆ SetMiddleRightPoint()

◆ SetPoint()

◆ SetTopCenterPoint()

◆ SetTopLeftPoint()

◆ SetTopRightPoint()

◆ SetXLength()

◆ SetXLocalVector()

◆ SetYLength()

◆ SetYLocalVector()

◆ Transform()

◆ Translate()

◆ XLocalVector() [1/2]

◆ XLocalVector() [2/2]

◆ YLocalVector() [1/2]

◆ YLocalVector() [2/2]

Field Documentation

◆ _BottomLeftPnt

◆ _XLength

◆ _XLocalVector

◆ _YLength

◆ _YLocalVector