pdftron::PDF::GeometryCollection Class Reference

#include <GeometryCollection.h>

Public Types
enum	SnappingMode {   eDefaultSnapMode = 14 , ePointOnLine = 1 , eLineMidpoint = 2 , eLineIntersection = 4 ,   ePathEndpoint = 8 }

Public Member Functions
	GeometryCollection ()
	GeometryCollection (const GeometryCollection &other)
	GeometryCollection (TRN_GeometryCollection impl)
GeometryCollection &	operator= (const GeometryCollection &other)
	~GeometryCollection ()
void	Destroy ()
Point	SnapToNearest (double x, double y, UInt32 mode) const
Point	SnapToNearestPixel (double x, double y, double dpi, UInt32 mode) const
ptrdiff_t	GetHandleInternal ()

Static Public Member Functions
static GeometryCollection *	CreateInternal (ptrdiff_t impl)

Public Attributes
TRN_GeometryCollection	m_impl

Detailed Description

The class GeometryCollection. A Preprocessed PDF geometry collection

Definition at line 24 of file GeometryCollection.h.

Member Enumeration Documentation

SnappingMode

enum pdftron::PDF::GeometryCollection::SnappingMode

Enumerator
eDefaultSnapMode
ePointOnLine
eLineMidpoint
eLineIntersection
ePathEndpoint

Definition at line 28 of file GeometryCollection.h.

Constructor & Destructor Documentation

GeometryCollection() [1/3]

pdftron::PDF::GeometryCollection::GeometryCollection

(

)

GeometryCollection() [2/3]

pdftron::PDF::GeometryCollection::GeometryCollection

(

const GeometryCollection &

other

)

GeometryCollection() [3/3]

pdftron::PDF::GeometryCollection::GeometryCollection

(

TRN_GeometryCollection

impl

)

~GeometryCollection()

pdftron::PDF::GeometryCollection::~GeometryCollection

(

)

Member Function Documentation

CreateInternal()

GeometryCollection * pdftron::PDF::GeometryCollection::CreateInternal ( ptrdiff_t impl )

static

Destroy()

void pdftron::PDF::GeometryCollection::Destroy

(

)

GetHandleInternal()

ptrdiff_t pdftron::PDF::GeometryCollection::GetHandleInternal

(

)

operator=()

GeometryCollection & pdftron::PDF::GeometryCollection::operator=

(

const GeometryCollection &

other

)

SnapToNearest()

Point pdftron::PDF::GeometryCollection::SnapToNearest	(	double	x,
		double	y,
		UInt32	mode ) const

return the point within the collection which is closest to the queried point. All values are in the page coordinate space.

Parameters

x	– the x coordinate to snap, in page coordinates.
y	– the y coordinate to snap, in page coordinates.
mode	– a combination of flags from the SnappingMode enumeration.

Returns

a point within the collection, closest to the queried point. If the collection is empty, the queried point will be returned unchanged.

SnapToNearestPixel()

Point pdftron::PDF::GeometryCollection::SnapToNearestPixel	(	double	x,
		double	y,
		double	dpi,
		UInt32	mode ) const

return the point within the collection which is closest to the queried point. All values are in the page coordinate space.

Parameters

x	– the x coordinate to snap.
y	– the y coordinate to snap.
dpi	– the resolution of the rendered page, in pixels per inch.
mode	– a combination of flags from the SnappingMode enumeration.

Returns

a point within the collection, closest to the queried point. If the collection is empty, the queried point will be returned unchanged.

Member Data Documentation

m_impl

TRN_GeometryCollection pdftron::PDF::GeometryCollection::m_impl

Definition at line 72 of file GeometryCollection.h.

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

• PDF/GeometryCollection.h