#include <cartotype_path.h>

Inheritance diagram for CartoType::COutline:

Public Member Functions
	COutline (const MPath &aPath)

	COutline (const TRect &aRect)

COutline &	operator= (const MPath &aPath)

COutline &	operator= (const TRect &aRect)

size_t	Contours () const override

bool	MayHaveCurves () const override

TContour	Contour (size_t aIndex) const override

void	AppendContour (CContour &&aContour)

void	Clear ()

CContour &	AppendContour ()

void	AppendContour (const MContour &aContour)

CContour &	Contour (size_t aIndex)

void	MapCoordinatesToLatLong (const CProjection &aProjection, int32_t aLatLongFractionalBits=16)

void	LatLongToMapCoordinates (const CProjection &aProjection, int32_t aLatLongFractionalBits=16)

void	RemoveData (std::vector< CContour > &aDest)

std::vector< CContour >::iterator	begin ()

std::vector< CContour >::iterator	end ()

std::vector< CContour >::const_iterator	begin () const

std::vector< CContour >::const_iterator	end () const

Public Member Functions inherited from CartoType::MPath
virtual	~MPath ()

virtual size_t	Contours () const =0

virtual TContour	Contour (size_t aIndex) const =0

virtual bool	MayHaveCurves () const =0

template<class MPathTraverser >
void	Traverse (MPathTraverser &aTraverser, const TRect &aClip) const

template<class MPathTraverser >
void	Traverse (MPathTraverser &aTraverser, const TRect *aClip=nullptr) const

bool	operator== (const MPath &aOther) const

TRect	CBox () const

bool	CBoxBiggerThan (int32_t aSize) const

bool	IsContainedIn (const TRect &aRect) const

bool	Contains (double aX, double aY) const

bool	Contains (const TPoint &aPoint) const

bool	Contains (const TPointFP &aPoint) const

bool	MayIntersect (const TRect &aRect) const

bool	MayIntersect (const TRect &aRect, int32_t aBorder) const

bool	Intersects (const TRect &aRect) const

bool	Intersects (const MPath &aPath, const TRect *aBounds=nullptr) const

int32_t	MaxDistanceFromOrigin () const

TPathIntersectionType	IntersectionType (const MPath &aOther, double aDistance=nullptr, TPointFP aNearest1=nullptr, TPointFP *aNearest2=nullptr) const

TPathIntersectionInfo	IntersectionInfo (const MPath &aOther) const

double	DistanceFrom (const MPath &aOther, TPointFP aNearest1=nullptr, TPointFP aNearest2=nullptr, TPathIntersectionType *aType=nullptr) const

double	DistanceFromPoint (const TPointFP &aPoint, TPointFP aNearest=nullptr, size_t aContourIndex=nullptr, size_t aLineIndex=nullptr, double aFractionaLineIndex=nullptr, bool aTreatAsOpen=false) const

bool	IsClippingNeeded (const TRect &aClip) const

COutline	Copy () const

COutline	ClippedPath (const TRect &aClip) const

COutline	ClippedPath (const MPath &aClip) const

COutline	ClippedPath (const TClipRegion &aClip) const

COutline	Clip (TClipOperation aClipOperation, const MPath &aClip) const

COutline	Envelope (double aOffset) const

bool	IsSmoothingNeeded () const

COutline	SmoothPath () const

COutline	FlatPath (double aMaxDistance) const

COutline	TruncatedPath (double aStart, double aEnd) const

COutline	OffsetPath (double aOffset) const

COutline	TransformedPath (const TTransform &aTransform) const

COutline	TransformedPath (TDrawResult &aError, MPointTransformer &aTransformer, int32_t aFractionalBits) const

std::array< TLine, 3 >	GetHorizontalPaths (int32_t aPathLength, int32_t aLabelHeight, const TPointFP &aUpVector, const TRect aBounds, const TRect aClip) const

TPointFP	CenterOfGravity () const

void	GetCenterOfGravity (TPoint &aCenter) const

double	Length () const

double	Area () const

TPointFP	PointAtLength (double aPos) const

std::pair< TPoint, bool >	End () const

void	Write (TDataOutputStream &aOutput) const

bool	IsEmpty () const

bool	IsPoint () const

bool	IsGridOrientedRectangle (TRect *aRect=nullptr) const

void	GetSphericalAreaAndLength (const CProjection &aProjection, double aArea, double aLength) const

TClipType	ClipType (const TRect &aRect) const

bool	HasCurves () const

ConstIter	begin () const

ConstIter	end () const

Static Public Member Functions
static COutline	Read (TDataInputStream &aInput)

Detailed Description

The standard path class.

Constructor & Destructor Documentation

◆ COutline() [1/2]

CartoType::COutline::COutline ( const MPath & aPath )

Creates a COutline from a path object.

◆ COutline() [2/2]

CartoType::COutline::COutline ( const TRect & aRect )

Creates a COutline from a rectangle.

Member Function Documentation

◆ AppendContour() [1/3]

CContour & CartoType::COutline::AppendContour ( )

inline

Appends a new empty contour to the outline and return it.

◆ AppendContour() [2/3]

void CartoType::COutline::AppendContour ( CContour && aContour )

inline

Appends a contour.

◆ AppendContour() [3/3]

void CartoType::COutline::AppendContour ( const MContour & aContour )

inline

Appends a contour to the outline.

◆ begin() [1/2]

std::vector< CContour >::iterator CartoType::COutline::begin ( )

inline

Returns an iterator to the start of the vector of contours.

◆ begin() [2/2]

std::vector< CContour >::const_iterator CartoType::COutline::begin ( ) const

inline

Returns a constant iterator to the start of the vector of contours.

◆ Clear()

void CartoType::COutline::Clear ( )

inline

Clears the outline by removing all contours.

◆ Contour() [1/2]

CContour & CartoType::COutline::Contour ( size_t aIndex )

inline

Return a non-constant reference to a contour, selected by its index.

◆ Contour() [2/2]

TContour CartoType::COutline::Contour ( size_t aIndex ) const

inlineoverridevirtual

Returns the contour indexed by aIndex.

Implements CartoType::MPath.

◆ Contours()

size_t CartoType::COutline::Contours ( ) const

inlineoverridevirtual

Returns the number of contours.

Implements CartoType::MPath.

◆ end() [1/2]

std::vector< CContour >::iterator CartoType::COutline::end ( )

inline

Returns an iterator to the end of the vector of contours.

◆ end() [2/2]

std::vector< CContour >::const_iterator CartoType::COutline::end ( ) const

inline

Returns a constant iterator to the end of the vector of contours.

◆ LatLongToMapCoordinates()

void CartoType::COutline::LatLongToMapCoordinates	(	const CProjection &	aProjection,
		int32_t	aLatLongFractionalBits = `16`
	)

Project an outline from degrees lat/long to map coordinates using the supplied projection. The input point format is degrees in fixed point form with a number of fractional bits determined by aLatLongFractionalBits (default = 16).

◆ MapCoordinatesToLatLong()

void CartoType::COutline::MapCoordinatesToLatLong	(	const CProjection &	aProjection,
		int32_t	aLatLongFractionalBits = `16`
	)

Project an outline to degrees lat/long using the inverse of the supplied projection. The output point format is degrees in fixed point form with a number of fractional bits determined by aLatLongFractionalBits (default = 16).

◆ MayHaveCurves()

bool CartoType::COutline::MayHaveCurves ( ) const

inlineoverridevirtual

Returns true if the path may have off-curve points.

Implements CartoType::MPath.

◆ operator=() [1/2]

COutline & CartoType::COutline::operator= ( const MPath & aPath )

Sets this outline to a path object.

◆ operator=() [2/2]

COutline & CartoType::COutline::operator= ( const TRect & aRect )

Sets this outline to a rectangle.

◆ Read()

COutline CartoType::COutline::Read ( TDataInputStream & aInput )

static

Reads a serialized outline from a stream.

◆ RemoveData()

void CartoType::COutline::RemoveData ( std::vector< CContour > & aDest )

inline

Removes the vector of contours and puts it into aDest.

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

cartotype_path.h
cartotype_outline.cpp

Public Member Functions

Static Public Member Functions

Detailed Description

Constructor & Destructor Documentation

◆ COutline() [1/2]

◆ COutline() [2/2]

Member Function Documentation

◆ AppendContour() [1/3]

◆ AppendContour() [2/3]

◆ AppendContour() [3/3]

◆ begin() [1/2]

◆ begin() [2/2]

◆ Clear()

◆ Contour() [1/2]

◆ Contour() [2/2]

◆ Contours()

◆ end() [1/2]

◆ end() [2/2]

◆ LatLongToMapCoordinates()

◆ MapCoordinatesToLatLong()

◆ MayHaveCurves()

◆ operator=() [1/2]

◆ operator=() [2/2]

◆ Read()

◆ RemoveData()