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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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QQuickContext2DCommandBuffer Class Reference

#include <qquickcontext2dcommandbuffer_p.h>

Collaboration diagram for QQuickContext2DCommandBuffer:

Public Member Functions

 QQuickContext2DCommandBuffer ()
 ~QQuickContext2DCommandBuffer ()
void reset ()
void clear ()
int size () const
bool isEmpty () const
bool hasNext () const
QQuickContext2D::PaintCommand takeNextCommand ()
qreal takeGlobalAlpha ()
QPainter::CompositionMode takeGlobalCompositeOperation ()
QBrush takeStrokeStyle ()
QBrush takeFillStyle ()
qreal takeLineWidth ()
Qt::PenCapStyle takeLineCap ()
Qt::PenJoinStyle takeLineJoin ()
qreal takeMiterLimit ()
void setGlobalAlpha (qreal alpha)
void setGlobalCompositeOperation (QPainter::CompositionMode cm)
void setStrokeStyle (const QBrush &style, bool repeatX=false, bool repeatY=false)
void drawImage (const QImage &image, const QRectF &sr, const QRectF &dr)
void drawPixmap (QQmlRefPointer< QQuickCanvasPixmap > pixmap, const QRectF &sr, const QRectF &dr)
qreal takeShadowOffsetX ()
qreal takeShadowOffsetY ()
qreal takeShadowBlur ()
QColor takeShadowColor ()
void updateMatrix (const QTransform &matrix)
void clearRect (const QRectF &r)
void fillRect (const QRectF &r)
void strokeRect (const QRectF &r)
void fill (const QPainterPath &path)
void stroke (const QPainterPath &path)
void clip (bool enabled, const QPainterPath &path)
void setFillStyle (const QBrush &style, bool repeatX=false, bool repeatY=false)
void setLineWidth (qreal w)
void setLineCap (Qt::PenCapStyle cap)
void setLineJoin (Qt::PenJoinStyle join)
void setLineDash (const QVector< qreal > &pattern)
void setLineDashOffset (qreal offset)
void setMiterLimit (qreal limit)
void setShadowOffsetX (qreal x)
void setShadowOffsetY (qreal y)
void setShadowBlur (qreal b)
void setShadowColor (const QColor &color)
QTransform takeMatrix ()
QRectF takeRect ()
QPainterPath takePath ()
const QImage & takeImage ()
QQmlRefPointer< QQuickCanvasPixmap > takePixmap ()
int takeInt ()
bool takeBool ()
qreal takeReal ()
QColor takeColor ()
QBrush takeBrush ()
void replay (QPainter *painter, QQuickContext2D::State &state, const QVector2D &scaleFactor)

Detailed Description

Definition at line 31 of file qquickcontext2dcommandbuffer_p.h.

Constructor & Destructor Documentation

◆ QQuickContext2DCommandBuffer()

QQuickContext2DCommandBuffer::QQuickContext2DCommandBuffer ( )

Definition at line 437 of file qquickcontext2dcommandbuffer.cpp.

Referenced by QQuickContext2D::flush().

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◆ ~QQuickContext2DCommandBuffer()

QQuickContext2DCommandBuffer::~QQuickContext2DCommandBuffer ( )

Definition at line 458 of file qquickcontext2dcommandbuffer.cpp.

Member Function Documentation

◆ clear()

void QQuickContext2DCommandBuffer::clear ( )

Definition at line 462 of file qquickcontext2dcommandbuffer.cpp.

References reset().

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◆ clearRect()

void QQuickContext2DCommandBuffer::clearRect ( const QRectF & r)
inline

Definition at line 99 of file qquickcontext2dcommandbuffer_p.h.

◆ clip()

void QQuickContext2DCommandBuffer::clip ( bool enabled,
const QPainterPath & path )
inline

Definition at line 134 of file qquickcontext2dcommandbuffer_p.h.

◆ drawImage()

void QQuickContext2DCommandBuffer::drawImage ( const QImage & image,
const QRectF & sr,
const QRectF & dr )
inline

Definition at line 73 of file qquickcontext2dcommandbuffer_p.h.

◆ drawPixmap()

void QQuickContext2DCommandBuffer::drawPixmap ( QQmlRefPointer< QQuickCanvasPixmap > pixmap,
const QRectF & sr,
const QRectF & dr )
inline

Definition at line 80 of file qquickcontext2dcommandbuffer_p.h.

◆ fill()

void QQuickContext2DCommandBuffer::fill ( const QPainterPath & path)
inline

Definition at line 121 of file qquickcontext2dcommandbuffer_p.h.

◆ fillRect()

void QQuickContext2DCommandBuffer::fillRect ( const QRectF & r)
inline

Definition at line 105 of file qquickcontext2dcommandbuffer_p.h.

◆ hasNext()

bool QQuickContext2DCommandBuffer::hasNext ( ) const
inline

Definition at line 41 of file qquickcontext2dcommandbuffer_p.h.

Referenced by replay().

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◆ isEmpty()

bool QQuickContext2DCommandBuffer::isEmpty ( ) const
inline

Definition at line 40 of file qquickcontext2dcommandbuffer_p.h.

Referenced by QQuickContext2DTexture::paintWithoutTiles().

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◆ replay()

void QQuickContext2DCommandBuffer::replay ( QPainter * painter,
QQuickContext2D::State & state,
const QVector2D & scaleFactor )

Definition at line 227 of file qquickcontext2dcommandbuffer.cpp.

References QQuickContext2D::ClearRect, QQuickContext2D::Clip, QQuickContext2D::State::clip, QQuickContext2D::DrawImage, QQuickContext2D::DrawPixmap, QQuickContext2D::Fill, QQuickContext2D::State::fillPatternRepeatX, QQuickContext2D::State::fillPatternRepeatY, QQuickContext2D::FillRect, QQuickContext2D::FillStyle, QQuickContext2D::GetImageData, QQuickContext2D::GlobalAlpha, QQuickContext2D::GlobalCompositeOperation, hasNext(), QQuickContext2D::LineCap, QQuickContext2D::LineDash, QQuickContext2D::LineDashOffset, QQuickContext2D::LineJoin, QQuickContext2D::LineWidth, QQuickContext2D::MiterLimit, reset(), QQuickContext2D::ShadowBlur, QQuickContext2D::ShadowColor, QQuickContext2D::ShadowOffsetX, QQuickContext2D::ShadowOffsetY, QQuickContext2D::Stroke, QQuickContext2D::State::strokePatternRepeatX, QQuickContext2D::State::strokePatternRepeatY, QQuickContext2D::StrokeStyle, takeBool(), takeNextCommand(), QQuickContext2D::TextAlign, QQuickContext2D::TextBaseline, and QQuickContext2D::UpdateMatrix.

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◆ reset()

void QQuickContext2DCommandBuffer::reset ( )

Definition at line 478 of file qquickcontext2dcommandbuffer.cpp.

Referenced by clear(), and replay().

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◆ setFillStyle()

void QQuickContext2DCommandBuffer::setFillStyle ( const QBrush & style,
bool repeatX = false,
bool repeatY = false )
inline

Definition at line 143 of file qquickcontext2dcommandbuffer_p.h.

◆ setGlobalAlpha()

void QQuickContext2DCommandBuffer::setGlobalAlpha ( qreal alpha)
inline

Definition at line 54 of file qquickcontext2dcommandbuffer_p.h.

◆ setGlobalCompositeOperation()

void QQuickContext2DCommandBuffer::setGlobalCompositeOperation ( QPainter::CompositionMode cm)
inline

Definition at line 60 of file qquickcontext2dcommandbuffer_p.h.

◆ setLineCap()

void QQuickContext2DCommandBuffer::setLineCap ( Qt::PenCapStyle cap)
inline

Definition at line 157 of file qquickcontext2dcommandbuffer_p.h.

◆ setLineDash()

void QQuickContext2DCommandBuffer::setLineDash ( const QVector< qreal > & pattern)
inline

Definition at line 169 of file qquickcontext2dcommandbuffer_p.h.

◆ setLineDashOffset()

void QQuickContext2DCommandBuffer::setLineDashOffset ( qreal offset)
inline

Definition at line 177 of file qquickcontext2dcommandbuffer_p.h.

◆ setLineJoin()

void QQuickContext2DCommandBuffer::setLineJoin ( Qt::PenJoinStyle join)
inline

Definition at line 163 of file qquickcontext2dcommandbuffer_p.h.

◆ setLineWidth()

void QQuickContext2DCommandBuffer::setLineWidth ( qreal w)
inline

Definition at line 151 of file qquickcontext2dcommandbuffer_p.h.

◆ setMiterLimit()

void QQuickContext2DCommandBuffer::setMiterLimit ( qreal limit)
inline

Definition at line 183 of file qquickcontext2dcommandbuffer_p.h.

◆ setShadowBlur()

void QQuickContext2DCommandBuffer::setShadowBlur ( qreal b)
inline

Definition at line 201 of file qquickcontext2dcommandbuffer_p.h.

◆ setShadowColor()

void QQuickContext2DCommandBuffer::setShadowColor ( const QColor & color)
inline

Definition at line 207 of file qquickcontext2dcommandbuffer_p.h.

◆ setShadowOffsetX()

void QQuickContext2DCommandBuffer::setShadowOffsetX ( qreal x)
inline

Definition at line 189 of file qquickcontext2dcommandbuffer_p.h.

◆ setShadowOffsetY()

void QQuickContext2DCommandBuffer::setShadowOffsetY ( qreal y)
inline

Definition at line 195 of file qquickcontext2dcommandbuffer_p.h.

◆ setStrokeStyle()

void QQuickContext2DCommandBuffer::setStrokeStyle ( const QBrush & style,
bool repeatX = false,
bool repeatY = false )
inline

Definition at line 66 of file qquickcontext2dcommandbuffer_p.h.

◆ size()

int QQuickContext2DCommandBuffer::size ( ) const
inline

Definition at line 39 of file qquickcontext2dcommandbuffer_p.h.

◆ stroke()

void QQuickContext2DCommandBuffer::stroke ( const QPainterPath & path)
inline

Definition at line 128 of file qquickcontext2dcommandbuffer_p.h.

◆ strokeRect()

void QQuickContext2DCommandBuffer::strokeRect ( const QRectF & r)
inline

Definition at line 111 of file qquickcontext2dcommandbuffer_p.h.

◆ takeBool()

bool QQuickContext2DCommandBuffer::takeBool ( )
inline

Definition at line 223 of file qquickcontext2dcommandbuffer_p.h.

Referenced by replay().

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◆ takeBrush()

QBrush QQuickContext2DCommandBuffer::takeBrush ( )
inline

Definition at line 226 of file qquickcontext2dcommandbuffer_p.h.

◆ takeColor()

QColor QQuickContext2DCommandBuffer::takeColor ( )
inline

Definition at line 225 of file qquickcontext2dcommandbuffer_p.h.

◆ takeFillStyle()

QBrush QQuickContext2DCommandBuffer::takeFillStyle ( )
inline

Definition at line 47 of file qquickcontext2dcommandbuffer_p.h.

◆ takeGlobalAlpha()

qreal QQuickContext2DCommandBuffer::takeGlobalAlpha ( )
inline

Definition at line 44 of file qquickcontext2dcommandbuffer_p.h.

◆ takeGlobalCompositeOperation()

QPainter::CompositionMode QQuickContext2DCommandBuffer::takeGlobalCompositeOperation ( )
inline

Definition at line 45 of file qquickcontext2dcommandbuffer_p.h.

References takeInt().

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◆ takeImage()

const QImage & QQuickContext2DCommandBuffer::takeImage ( )
inline

Definition at line 219 of file qquickcontext2dcommandbuffer_p.h.

◆ takeInt()

int QQuickContext2DCommandBuffer::takeInt ( )
inline

Definition at line 222 of file qquickcontext2dcommandbuffer_p.h.

Referenced by takeGlobalCompositeOperation(), takeLineCap(), and takeLineJoin().

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◆ takeLineCap()

Qt::PenCapStyle QQuickContext2DCommandBuffer::takeLineCap ( )
inline

Definition at line 50 of file qquickcontext2dcommandbuffer_p.h.

References takeInt().

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◆ takeLineJoin()

Qt::PenJoinStyle QQuickContext2DCommandBuffer::takeLineJoin ( )
inline

Definition at line 51 of file qquickcontext2dcommandbuffer_p.h.

References takeInt().

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◆ takeLineWidth()

qreal QQuickContext2DCommandBuffer::takeLineWidth ( )
inline

Definition at line 49 of file qquickcontext2dcommandbuffer_p.h.

◆ takeMatrix()

QTransform QQuickContext2DCommandBuffer::takeMatrix ( )
inline

Definition at line 213 of file qquickcontext2dcommandbuffer_p.h.

◆ takeMiterLimit()

qreal QQuickContext2DCommandBuffer::takeMiterLimit ( )
inline

Definition at line 52 of file qquickcontext2dcommandbuffer_p.h.

◆ takeNextCommand()

QQuickContext2D::PaintCommand QQuickContext2DCommandBuffer::takeNextCommand ( )
inline

Definition at line 42 of file qquickcontext2dcommandbuffer_p.h.

Referenced by replay().

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◆ takePath()

QPainterPath QQuickContext2DCommandBuffer::takePath ( )
inline

Definition at line 217 of file qquickcontext2dcommandbuffer_p.h.

◆ takePixmap()

QQmlRefPointer< QQuickCanvasPixmap > QQuickContext2DCommandBuffer::takePixmap ( )
inline

Definition at line 220 of file qquickcontext2dcommandbuffer_p.h.

◆ takeReal()

qreal QQuickContext2DCommandBuffer::takeReal ( )
inline

Definition at line 224 of file qquickcontext2dcommandbuffer_p.h.

◆ takeRect()

QRectF QQuickContext2DCommandBuffer::takeRect ( )
inline

Definition at line 215 of file qquickcontext2dcommandbuffer_p.h.

◆ takeShadowBlur()

qreal QQuickContext2DCommandBuffer::takeShadowBlur ( )
inline

Definition at line 89 of file qquickcontext2dcommandbuffer_p.h.

◆ takeShadowColor()

QColor QQuickContext2DCommandBuffer::takeShadowColor ( )
inline

Definition at line 90 of file qquickcontext2dcommandbuffer_p.h.

◆ takeShadowOffsetX()

qreal QQuickContext2DCommandBuffer::takeShadowOffsetX ( )
inline

Definition at line 87 of file qquickcontext2dcommandbuffer_p.h.

◆ takeShadowOffsetY()

qreal QQuickContext2DCommandBuffer::takeShadowOffsetY ( )
inline

Definition at line 88 of file qquickcontext2dcommandbuffer_p.h.

◆ takeStrokeStyle()

QBrush QQuickContext2DCommandBuffer::takeStrokeStyle ( )
inline

Definition at line 46 of file qquickcontext2dcommandbuffer_p.h.

◆ updateMatrix()

void QQuickContext2DCommandBuffer::updateMatrix ( const QTransform & matrix)
inline

Definition at line 93 of file qquickcontext2dcommandbuffer_p.h.

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