QGLMaskGenerator Class Reference

Inheritance diagram for QGLMaskGenerator:

Public Functions
virtual void	drawMask (const QRect &rect)=0
QTransform	matrix () const
QPainterPath	path () const
	QGLMaskGenerator (const QPainterPath &path, const QTransform &matrix, qreal stroke_width=-1)
virtual QRect	screenRect ()=0
qreal	strokeWidth () const
virtual	~QGLMaskGenerator ()

Properties
QTransform	m
QPainterPath	p
qreal	w

Detailed Description

Definition at line 2608 of file qpaintengine_opengl.cpp.

Constructors and Destructors

QGLMaskGenerator()

QGLMaskGenerator::QGLMaskGenerator ( const QPainterPath &  path, const QTransform &  matrix, qreal  stroke_width = -1  )

inline

Definition at line 2611 of file qpaintengine_opengl.cpp.

        : p(path),
          m(matrix),
          w(stroke_width)
    {
    }

~QGLMaskGenerator()

virtual QGLMaskGenerator::~QGLMaskGenerator ( )

inlinevirtual

Definition at line 2625 of file qpaintengine_opengl.cpp.

{}

Functions

drawMask()

virtual void QGLMaskGenerator::drawMask ( const QRect &  rect )

pure virtual

Implemented in QGLEllipseMaskGenerator, and QGLTrapezoidMaskGenerator.

Referenced by QGLMaskTextureCache::createMask().

matrix()

QTransform QGLMaskGenerator::matrix ( ) const

inline

Definition at line 2622 of file qpaintengine_opengl.cpp.

Referenced by QGLPathMaskGenerator::computeScreenRect(), QGLLineMaskGenerator::computeScreenRect(), QGLRectMaskGenerator::computeScreenRect(), QGLEllipseMaskGenerator::drawMask(), QOpenGLPaintEnginePrivate::flushDrawQueue(), QGLRectMaskGenerator::generateTrapezoids(), QGLMaskTextureCache::getMask(), QGLEllipseMaskGenerator::screenRect(), and QOpenGLPaintEnginePrivate::strokePath().

{ return m; }

path()

QPainterPath QGLMaskGenerator::path ( ) const

inline

Definition at line 2621 of file qpaintengine_opengl.cpp.

Referenced by QGLPathMaskGenerator::computeScreenRect(), QGLLineMaskGenerator::computeScreenRect(), QGLRectMaskGenerator::computeScreenRect(), QOpenGLPaintEngine::drawEllipse(), QOpenGLPaintEnginePrivate::drawFastRect(), QOpenGLPaintEngine::drawLines(), QOpenGLPaintEngine::drawPolygon(), QOpenGLPaintEngine::drawRects(), ellipseRectToPath(), QGLPathMaskGenerator::generateTrapezoids(), and QGLMaskTextureCache::getMask().

{ return p; }

screenRect()

virtual QRect QGLMaskGenerator::screenRect ( )

pure virtual

Implemented in QGLEllipseMaskGenerator, and QGLTrapezoidMaskGenerator.

Referenced by QGLMaskTextureCache::createMask().

strokeWidth()

qreal QGLMaskGenerator::strokeWidth ( ) const

inline

Definition at line 2623 of file qpaintengine_opengl.cpp.

Referenced by QGLLineMaskGenerator::generateTrapezoids(), and QGLMaskTextureCache::getMask().

{ return w; }

Properties

m

QTransform QGLMaskGenerator::m

private

Definition at line 2629 of file qpaintengine_opengl.cpp.

Referenced by QGLEllipseMaskGenerator::drawMask().

p

QPainterPath QGLMaskGenerator::p

private

Definition at line 2628 of file qpaintengine_opengl.cpp.

Referenced by QOpenGLPaintEngine::clip(), QOpenGLPaintEnginePrivate::drawImageAsPath(), QOpenGLPaintEngine::drawLines(), QOpenGLPaintEngine::drawPixmap(), QOpenGLPaintEngine::drawPolygon(), QOpenGLPaintEnginePrivate::drawTiledImageAsPath(), QOpenGLPaintEngine::drawTiledPixmap(), QOpenGLPaintEngine::fill(), and QGLEllipseMaskGenerator::screenRect().

w

qreal QGLMaskGenerator::w

private

Definition at line 2630 of file qpaintengine_opengl.cpp.

Referenced by QOpenGLPaintEngine::drawRects().

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

• /src/opengl/qpaintengine_opengl.cpp