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Internal/Contributor docs for the Qt SDK. Note: These are NOT official API docs; those are found at https://doc.qt.io/
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QClipperUtils Class Reference

#include <qclipperutils_p.h>

Collaboration diagram for QClipperUtils:

Public Types

enum  Operation { Union , Intersection , Difference , Xor }
enum  PolyFillType { pftEvenOdd , pftNonZero , pftPositive , pftNegative }

Public Member Functions

 QClipperUtils ()
 QClipperUtils (const QClipperUtils &other)
 ~QClipperUtils ()
void clearClipper ()
void addSubjectPath (const QList< QDoubleVector2D > &path, bool closed)
void addClipPolygon (const QList< QDoubleVector2D > &path)
QList< QList< QDoubleVector2D > > execute (Operation op, PolyFillType subjFillType=pftNonZero, PolyFillType clipFillType=pftNonZero)
void setPolygon (const QList< QDoubleVector2D > &polygon)
int pointInPolygon (const QDoubleVector2D &point) const

Static Public Member Functions

static double clipperScaleFactor ()
static int pointInPolygon (const QDoubleVector2D &point, const QList< QDoubleVector2D > &polygon)

Detailed Description

Definition at line 39 of file qclipperutils_p.h.

Member Enumeration Documentation

◆ Operation

enum QClipperUtils::Operation
Enumerator
Union 
Intersection 
Difference 
Xor 

Definition at line 47 of file qclipperutils_p.h.

◆ PolyFillType

enum QClipperUtils::PolyFillType
Enumerator
pftEvenOdd 
pftNonZero 
pftPositive 
pftNegative 

Definition at line 55 of file qclipperutils_p.h.

Constructor & Destructor Documentation

◆ QClipperUtils() [1/2]

QClipperUtils::QClipperUtils ( )

Definition at line 57 of file qclipperutils.cpp.

◆ QClipperUtils() [2/2]

QClipperUtils::QClipperUtils ( const QClipperUtils & other)

Definition at line 61 of file qclipperutils.cpp.

◆ ~QClipperUtils()

QClipperUtils::~QClipperUtils ( )

Definition at line 66 of file qclipperutils.cpp.

Member Function Documentation

◆ addClipPolygon()

void QClipperUtils::addClipPolygon ( const QList< QDoubleVector2D > & path)

Definition at line 93 of file qclipperutils.cpp.

◆ addSubjectPath()

void QClipperUtils::addSubjectPath ( const QList< QDoubleVector2D > & path,
bool closed )

Definition at line 88 of file qclipperutils.cpp.

◆ clearClipper()

void QClipperUtils::clearClipper ( )

Definition at line 83 of file qclipperutils.cpp.

◆ clipperScaleFactor()

double QClipperUtils::clipperScaleFactor ( )
static

Definition at line 71 of file qclipperutils.cpp.

◆ execute()

QList< QList< QDoubleVector2D > > QClipperUtils::execute ( Operation op,
PolyFillType subjFillType = pftNonZero,
PolyFillType clipFillType = pftNonZero )

Definition at line 98 of file qclipperutils.cpp.

◆ pointInPolygon() [1/2]

int QClipperUtils::pointInPolygon ( const QDoubleVector2D & point) const

Definition at line 113 of file qclipperutils.cpp.

◆ pointInPolygon() [2/2]

int QClipperUtils::pointInPolygon ( const QDoubleVector2D & point,
const QList< QDoubleVector2D > & polygon )
static

Definition at line 76 of file qclipperutils.cpp.

◆ setPolygon()

void QClipperUtils::setPolygon ( const QList< QDoubleVector2D > & polygon)

Definition at line 108 of file qclipperutils.cpp.

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