#include <qsgcurveprocessor_p.h>

Collaboration diagram for QSGCurveProcessor:

Public Types
typedef std::function< QVector3D(QVector2D)>	uvForPointCallback

typedef std::function< void(const std::array< QVector2D, 3 > &, const std::array< QVector2D, 3 > &, uvForPointCallback)	addTriangleCallback)

typedef std::function< void(const std::array< QVector2D, 3 > &, const std::array< QVector2D, 3 > &, const std::array< QVector2D, 3 > &, bool)	addStrokeTriangleCallback)

Static Public Member Functions
static void	processFill (const QQuadPath &path, Qt::FillRule fillRule, addTriangleCallback addTriangle)

static void	processStroke (const QQuadPath &strokePath, float miterLimit, float penWidth, Qt::PenJoinStyle joinStyle, Qt::PenCapStyle capStyle, addStrokeTriangleCallback addTriangle, int subdivisions=3)

static bool	solveOverlaps (QQuadPath &path)

static QList< QPair< int, int > >	findOverlappingCandidates (const QQuadPath &path)

static bool	removeNestedSubpaths (QQuadPath &path)

static bool	solveIntersections (QQuadPath &path, bool removeNestedPaths=true)

Detailed Description

Definition at line 23 of file qsgcurveprocessor_p.h.

Member Typedef Documentation

◆ addStrokeTriangleCallback

typedef std::function<void(const std::array<QVector2D, 3> &, const std::array<QVector2D, 3> &, const std::array<QVector2D, 3> &, bool) QSGCurveProcessor::addStrokeTriangleCallback)

Definition at line 33 of file qsgcurveprocessor_p.h.

◆ addTriangleCallback

typedef std::function<void(const std::array<QVector2D, 3> &, const std::array<QVector2D, 3> &, uvForPointCallback) QSGCurveProcessor::addTriangleCallback)

Definition at line 29 of file qsgcurveprocessor_p.h.

◆ uvForPointCallback

typedef std::function<QVector3D(QVector2D)> QSGCurveProcessor::uvForPointCallback

Definition at line 26 of file qsgcurveprocessor_p.h.

Member Function Documentation

◆ findOverlappingCandidates()

QList< QPair< int, int > > QSGCurveProcessor::findOverlappingCandidates ( const QQuadPath & path )

static

Definition at line 862 of file qsgcurveprocessor.cpp.

References QQuadPath::Element::controlPoint(), QQuadPath::Element::endPoint(), i, j, qMax(), qMin(), r1, QQuadPath::Element::startPoint(), QVector2D::x(), and QVector2D::y().

Referenced by solveIntersections(), and solveOverlaps().

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◆ processFill()

void QSGCurveProcessor::processFill	(	const QQuadPath &	path,
		Qt::FillRule	fillRule,
		addTriangleCallback	addTriangle )

static

Definition at line 1602 of file qsgcurveprocessor.cpp.

References QQuadPath::Element::controlPoint(), QVector2D::dotProduct(), el, QQuadPath::elementAt(), QQuadPath::Element::endPoint(), i, QQuadPath::Element::isConvex(), QQuadPath::Element::isLine(), isLine(), QQuadPath::isPointOnLeft(), QQuadPath::Element::isSubpathStart(), it, QQuadPath::iterateElements(), j, p1, p2, qFuzzyIsNull(), qRound64(), qSwap(), qTriangulate(), QPainterPath::setFillRule(), sp, QQuadPath::Element::startPoint(), swap(), QVector2D::toPointF(), and triangles.

Referenced by QSGCurveGlyphAtlas::populate().

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◆ processStroke()

void QSGCurveProcessor::processStroke	(	const QQuadPath &	strokePath,
		float	miterLimit,
		float	penWidth,
		Qt::PenJoinStyle	joinStyle,
		Qt::PenCapStyle	capStyle,
		addStrokeTriangleCallback	addTriangle,
		int	subdivisions = 3 )