RGraphicsViewImage

Class in GUI Module
Header: #include <src/gui/RGraphicsViewImage.h>
Inherits: QObject, RGraphicsView

Description

QImage based 2d graphics view.

This graphics view renders a rectangular area of a RGraphicsSceneQt into a QImage.

Scriptable: This class is available in script environments.

Public Functions

	RGraphicsViewImage(QObject *parent=NULL)
virtual	~RGraphicsViewImage()
void	addToBackground(const RGraphicsSceneDrawable &drawable)
void	addToOverlay(int overlayId, RObject::Id objectId, const RGraphicsSceneDrawable &drawable)
void	clear()
void	clearBackground()
void	clearOverlay(int overlayId)
void	clearOverlay(int overlayId, RObject::Id objectId)
virtual void	emitUpdateSnapInfo(RSnap *snap, RSnapRestriction *restriction)
virtual void	emitUpdateTextLabel(const RTextLabel &textLabel)
virtual QImage	getBuffer() const getBuffer
bool	getColorCorrectionOverride() const
virtual QCursor	getCursor()
virtual double	getDevicePixelRatio() const
double	getDrawingScale() const
QImage	getGraphicsBufferWithPreview() const
virtual int	getHeight() const
RVector	getLastKnownScreenPosition() const
double	getMaximumLineweight() const
double	getMinimumLineweight() const
int	getNumThreads() const
RVector	getPaintOffset() const
bool	getPanOptimization()
QTransform	getTransform() const
virtual int	getWidth() const
virtual void	giveFocus()
virtual bool	hasFocus()
bool	isAlphaEnabled() const
virtual bool	isShared() const Reimplementations may return true to prevent this view from being deleted.
virtual double	mapDistanceFromView(double d) const Maps the given view distance in pixels to a model distance.
virtual double	mapDistanceToView(double d) const Maps the given model distance to a screen distance in pixels.
virtual RVector	mapFromView(const RVector &v, double z=0.0) const Maps the given view coordinate in pixels to a model coordinate.
virtual RVector	mapToView(const RVector &v) const Maps the given model coordinate to a view coordinate in pixels.
virtual void	paintCursorLine(const RLine &ucsPosition)
virtual void	paintDrawableThread(RGraphicsViewWorker *worker, RGraphicsSceneDrawable &drawable, const RBox &clipRectangle, bool preview=false)
virtual void	paintEntities(QPainter *painter, const RBox &queryBox)
void	paintEntitiesMulti(const RBox &queryBox)
virtual void	paintEntityThread(RGraphicsViewWorker *worker, RObject::Id id, bool preview=false) Looks up entity drawable and paints it using the given worker.
virtual void	paintGridLine(const RLine &ucsPosition)
virtual void	paintGridPoint(const RVector &ucsPosition)
virtual void	paintImage(RGraphicsViewWorker *worker, const RImageData &image, bool workingSet=true)
virtual void	paintOverlay()
virtual void	paintText(RGraphicsViewWorker *worker, const RTextBasedData &text, bool workingSet=true)
virtual void	regenerate(bool force=false) Regenerates the view from the underlying scene.
virtual bool	registerForFocus() const Reimplementations may return true to register this view and allow it to be returned by RDocumentInterface::getLastKnownViewWithFocus.
virtual void	removeFocus()
virtual void	repaintView() Triggers a paintEvent based on a buffered offscreen bitmap (very fast).
virtual void	resizeImage(int w, int h)
void	restoreViewport()
void	saveViewport()
void	setAlphaEnabled(bool on)
virtual void	setBackgroundColor(const QColor &col)
void	setBackgroundTransform(double bgFactor, const RVector &bgOffset)
void	setColorCorrectionOverride(bool on)
virtual void	setCursor(const QCursor &cursor)
virtual void	setCursor(Qt::CursorShape cursorShape)
void	setDrawingScale(double s)
void	setLastKnownModelPosition(const RVector &p)
void	setLastKnownScreenPosition(const RVector &p)
void	setMaximumLineweight(double lw)
void	setMinimumLineweight(double lw)
void	setNumThreads(int n)
void	setPaintOffset(const RVector &offset)
void	setPaintOrigin(bool val)
void	setPanOptimization(bool on)
virtual void	setScene(RGraphicsSceneQt *scene, bool regen=true)
virtual void	simulateMouseMoveEvent()
virtual void	updateImage() Repaints the view.
virtual void	viewportChangeEvent()

Protected Functions

void	applyColorCorrection(QBrush &brush)
void	applyColorCorrection(QPen &pen)
void	applyColorMode(QBrush &brush)
void	applyColorMode(QPen &pen)
void	applyMinimumLineweight(QPen &pen)
void	applyPrintingPenWorkaround(RGraphicsViewWorker *worker, QPen &pen) Works around the way Qt’s PDF paint engine (PDF export, printing on Linux) strokes pens which it cannot write natively: pens with a transparent color (or any pen while the painter opacity is not 1.0).
virtual void	drawCircle(RGraphicsViewWorker *worker, QPointF pt, double pSize)
virtual void	drawDot(RGraphicsViewWorker *worker, QPointF pt)
virtual void	drawEx(RGraphicsViewWorker *worker, QPointF pt, double pSize)
virtual void	drawPlus(RGraphicsViewWorker *worker, QPointF pt, double pSize)
virtual void	drawSquare(RGraphicsViewWorker *worker, QPointF pt, double pSize)
virtual void	drawVBar(RGraphicsViewWorker *worker, QPointF pt, double pSize)
QColor	getCorrectedColor(const QColor &col)
double	getPointSize(double pSize)
QList< RPainterPath >	getTextLayoutsPainterPaths(const RTextBasedData &text, const QList< RTextLayout > &textLayouts)
virtual RGraphicsViewWorker *	initWorker(int threadId)
virtual void	initWorkers() Updates the graphics buffer from scratch.
void	invalidate(bool force=false)
virtual void	paintBackground(RGraphicsViewWorker *worker, const QRect &rect=QRect())
virtual void	paintCursor(RGraphicsViewWorker *worker)
virtual void	paintDocument(const QRect &rect=QRect())
virtual void	paintErase(RGraphicsViewWorker *worker, const QRect &rect=QRect())
virtual void	paintGrid(RGraphicsViewWorker *worker, const QRect &rect=QRect())
virtual void	paintMetaGrid(RGraphicsViewWorker *worker, const QRect &rect=QRect())
virtual void	paintOrigin(RGraphicsViewWorker *worker) Paints the absolute zero point (origin).
virtual void	paintReferencePoint(RGraphicsViewWorker *worker, const RRefPoint &pos, bool highlight)
virtual void	paintRelativeZero(RGraphicsViewWorker *worker)
void	updateTransformation() const

Protected Attributes

bool	alphaEnabled
QList< RGraphicsSceneDrawable >	backgroundDecoration
double	backgroundFactor
RVector	backgroundOffset
int	bgColorLightness
RBox	clipBox
bool	colorCorrection
bool	colorCorrectionDisableForPrinting
int	colorCorrectionOverride
int	colorThreshold
double	currentScale
RGraphicsViewWorker *	decorationWorker
bool	doPaintOrigin
double	drawingScale
bool	editingWorkingSet cached per update: constant while one update is rendered
QImage	graphicsBuffer
bool	graphicsBufferNeedsUpdate
QImage	graphicsBufferWithPreview
bool	isSelected
double	lastFactor
RVector	lastOffset
QString	lastScaleString
QSize	lastSize
double	maximumLineweight
double	minimumLineweight
QMutex	mutexSi
int	numThreads
QList< RObject::Id >	orderedIds cached list of visible entities in draw order and what it is valid for
RBox	orderedIdsBox
bool	orderedIdsValid
int	orderedIdsVersion
QMap< int, QMap< RObject::Id, QList< RGraphicsSceneDrawable > > >	overlayDrawables
RVector	paintOffset
bool	panOptimization
QTransform	previousView
RGraphicsSceneQt *	sceneQt
QSet< RObject::Id >	selectedIds
bool	showOnlyPlottable
QTransform	transform
QList< RGraphicsViewWorker * >	workers

Signals

void	updateSnapInfo(RGraphicsViewWorker *worker, RSnap *snap, RSnapRestriction *restriction)
void	updateTextLabel(RGraphicsViewWorker *worker, const RTextLabel &textLabel)
void	viewportChanged()

Member Documentation

RGraphicsViewImage

RGraphicsViewImage::RGraphicsViewImage(QObject *parent=NULL)

All rights reserved.

This file is part of the QCAD project.

QCAD is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

QCAD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with QCAD.

~RGraphicsViewImage

virtual RGraphicsViewImage::~RGraphicsViewImage()

virtual

addToBackground

void RGraphicsViewImage::addToBackground(const RGraphicsSceneDrawable &drawable)

addToOverlay

void RGraphicsViewImage::addToOverlay(int overlayId, RObject::Id objectId, const RGraphicsSceneDrawable &drawable)

clear

void RGraphicsViewImage::clear()

clearBackground

void RGraphicsViewImage::clearBackground()

clearOverlay

void RGraphicsViewImage::clearOverlay(int overlayId)

clearOverlay

void RGraphicsViewImage::clearOverlay(int overlayId, RObject::Id objectId)

emitUpdateSnapInfo

virtual void RGraphicsViewImage::emitUpdateSnapInfo(RSnap *snap, RSnapRestriction *restriction)

virtual

emitUpdateTextLabel

virtual void RGraphicsViewImage::emitUpdateTextLabel(const RTextLabel &textLabel)

virtual

getBuffer

virtual QImage RGraphicsViewImage::getBuffer() const

virtual const

getBuffer

Returns: Buffer to rendered graphics view, if supported by the implementation.

Reimplemented from getBuffer.

getColorCorrectionOverride

bool RGraphicsViewImage::getColorCorrectionOverride() const

inline const

getCursor

virtual QCursor RGraphicsViewImage::getCursor()

virtual

Reimplemented from getCursor.

getDevicePixelRatio

virtual double RGraphicsViewImage::getDevicePixelRatio() const

virtual const

Reimplemented from getDevicePixelRatio.

getDrawingScale

double RGraphicsViewImage::getDrawingScale() const

inline const

getGraphicsBufferWithPreview

QImage RGraphicsViewImage::getGraphicsBufferWithPreview() const

inline const

getHeight

virtual int RGraphicsViewImage::getHeight() const

virtual const

Returns: Height of the view in pixels.

Reimplemented from getHeight.

getLastKnownScreenPosition

RVector RGraphicsViewImage::getLastKnownScreenPosition() const

inline const

getMaximumLineweight

double RGraphicsViewImage::getMaximumLineweight() const

inline const

getMinimumLineweight

double RGraphicsViewImage::getMinimumLineweight() const

inline const

getNumThreads

int RGraphicsViewImage::getNumThreads() const

inline const

getPaintOffset

RVector RGraphicsViewImage::getPaintOffset() const

inline const

getPanOptimization

bool RGraphicsViewImage::getPanOptimization()

getTransform

QTransform RGraphicsViewImage::getTransform() const

const

getWidth

virtual int RGraphicsViewImage::getWidth() const

virtual const

Returns: Width of the view in pixels.

Reimplemented from getWidth.

giveFocus

virtual void RGraphicsViewImage::giveFocus()

virtual

Reimplemented from giveFocus.

hasFocus

virtual bool RGraphicsViewImage::hasFocus()

virtual

Returns: True if this view currently has the focus.

Reimplemented from hasFocus.

isAlphaEnabled

bool RGraphicsViewImage::isAlphaEnabled() const

inline const

isShared

virtual bool RGraphicsViewImage::isShared() const

virtual inline const

Reimplementations may return true to prevent this view from being deleted.

Reimplemented from isShared.

mapDistanceFromView

virtual double RGraphicsViewImage::mapDistanceFromView(double d) const

virtual const

Maps the given view distance in pixels to a model distance.

If the view projection is not orthogonal the result is undefined.

Reimplemented from mapDistanceFromView.

mapDistanceToView

virtual double RGraphicsViewImage::mapDistanceToView(double d) const

virtual const

Maps the given model distance to a screen distance in pixels.

If the view projection is not orthogonal the result is undefined.

Reimplemented from mapDistanceToView.

mapFromView

virtual RVector RGraphicsViewImage::mapFromView(const RVector &v, double z=0.0) const

virtual const

Maps the given view coordinate in pixels to a model coordinate.

Parameters:

• v: view coordinate in pixels, v.z is always 0
• z: known z coordinate in model units

Reimplemented from mapFromView.

mapToView

virtual RVector RGraphicsViewImage::mapToView(const RVector &v) const

virtual const

Maps the given model coordinate to a view coordinate in pixels.

Reimplemented from mapToView.

paintCursorLine

virtual void RGraphicsViewImage::paintCursorLine(const RLine &ucsPosition)

virtual

Reimplemented from paintCursorLine.

paintDrawableThread

virtual void RGraphicsViewImage::paintDrawableThread(RGraphicsViewWorker *worker, RGraphicsSceneDrawable &drawable, const RBox &clipRectangle, bool preview=false)

virtual

paintEntities

virtual void RGraphicsViewImage::paintEntities(QPainter *painter, const RBox &queryBox)

virtual

paintEntitiesMulti

void RGraphicsViewImage::paintEntitiesMulti(const RBox &queryBox)

paintEntityThread

virtual void RGraphicsViewImage::paintEntityThread(RGraphicsViewWorker *worker, RObject::Id id, bool preview=false)

virtual

Looks up entity drawable and paints it using the given worker.

paintGridLine

virtual void RGraphicsViewImage::paintGridLine(const RLine &ucsPosition)

virtual

Reimplemented from paintGridLine.

paintGridPoint

virtual void RGraphicsViewImage::paintGridPoint(const RVector &ucsPosition)

virtual

Reimplemented from paintGridPoint.

paintImage

virtual void RGraphicsViewImage::paintImage(RGraphicsViewWorker *worker, const RImageData &image, bool workingSet=true)

virtual

paintOverlay

virtual void RGraphicsViewImage::paintOverlay()

virtual

paintText

virtual void RGraphicsViewImage::paintText(RGraphicsViewWorker *worker, const RTextBasedData &text, bool workingSet=true)

virtual

regenerate

virtual void RGraphicsViewImage::regenerate(bool force=false)

virtual

Regenerates the view from the underlying scene.

Reimplemented from regenerate.

registerForFocus

virtual bool RGraphicsViewImage::registerForFocus() const

virtual inline const

Reimplementations may return true to register this view and allow it to be returned by RDocumentInterface::getLastKnownViewWithFocus.

Reimplemented from registerForFocus.

removeFocus

virtual void RGraphicsViewImage::removeFocus()

virtual

Reimplemented from removeFocus.

repaintView

virtual void RGraphicsViewImage::repaintView()

virtual

Triggers a paintEvent based on a buffered offscreen bitmap (very fast).

Reimplemented from repaintView.

resizeImage

virtual void RGraphicsViewImage::resizeImage(int w, int h)

virtual

restoreViewport

void RGraphicsViewImage::restoreViewport()

saveViewport

void RGraphicsViewImage::saveViewport()

setAlphaEnabled

void RGraphicsViewImage::setAlphaEnabled(bool on)

inline

setBackgroundColor

virtual void RGraphicsViewImage::setBackgroundColor(const QColor &col)

virtual

Reimplemented from setBackgroundColor.

setBackgroundTransform

void RGraphicsViewImage::setBackgroundTransform(double bgFactor, const RVector &bgOffset)

setColorCorrectionOverride

void RGraphicsViewImage::setColorCorrectionOverride(bool on)

inline

setCursor

virtual void RGraphicsViewImage::setCursor(const QCursor &cursor)

virtual

Reimplemented from setCursor.

setCursor

virtual void RGraphicsViewImage::setCursor(Qt::CursorShape cursorShape)

virtual

Reimplemented from setCursor.

setDrawingScale

void RGraphicsViewImage::setDrawingScale(double s)

inline

setLastKnownModelPosition

void RGraphicsViewImage::setLastKnownModelPosition(const RVector &p)

inline

setLastKnownScreenPosition

void RGraphicsViewImage::setLastKnownScreenPosition(const RVector &p)

inline

setMaximumLineweight

void RGraphicsViewImage::setMaximumLineweight(double lw)

inline

setMinimumLineweight

void RGraphicsViewImage::setMinimumLineweight(double lw)

inline

setNumThreads

void RGraphicsViewImage::setNumThreads(int n)

setPaintOffset

void RGraphicsViewImage::setPaintOffset(const RVector &offset)

inline

setPaintOrigin

void RGraphicsViewImage::setPaintOrigin(bool val)

setPanOptimization

void RGraphicsViewImage::setPanOptimization(bool on)

setScene

virtual void RGraphicsViewImage::setScene(RGraphicsSceneQt *scene, bool regen=true)

virtual

simulateMouseMoveEvent

virtual void RGraphicsViewImage::simulateMouseMoveEvent()

virtual

Reimplemented from simulateMouseMoveEvent.

updateImage

virtual void RGraphicsViewImage::updateImage()

virtual

Repaints the view.

If the view has been invalidated before, the view is redrawn from scratch. Otherwise, only a cached buffer is drawn (very fast).

See also: invalidate

viewportChangeEvent

virtual void RGraphicsViewImage::viewportChangeEvent()

virtual

Reimplemented from viewportChangeEvent.

applyColorCorrection

void RGraphicsViewImage::applyColorCorrection(QBrush &brush)

protected

applyColorCorrection

void RGraphicsViewImage::applyColorCorrection(QPen &pen)

protected

applyColorMode

void RGraphicsViewImage::applyColorMode(QBrush &brush)

protected

applyColorMode

void RGraphicsViewImage::applyColorMode(QPen &pen)

protected

applyMinimumLineweight

void RGraphicsViewImage::applyMinimumLineweight(QPen &pen)

protected

applyPrintingPenWorkaround

void RGraphicsViewImage::applyPrintingPenWorkaround(RGraphicsViewWorker *worker, QPen &pen)

protected

Works around the way Qt’s PDF paint engine (PDF export, printing on Linux) strokes pens which it cannot write natively: pens with a transparent color (or any pen while the painter opacity is not 1.0).

Such pens are stroked by Qt itself in painter coordinates (drawing units here) and the stroke outline is exported as a filled polygon. While doing so, Qt replaces pen widths below 0.0001 painter units with a fixed width of 0.1 painter units and flattens curves with a fixed tolerance of 0.25 painter units (see QPdf::Stroker::setPen, QStrokerOps::strokePath). In a drawing in Meters, the minimum print line weight of 0.01mm is 0.00001 drawing units: a transparent hatch printed from such a drawing (directly or through a viewport) ends up with 100mm wide pattern lines and polygonal arcs.

Cosmetic pens are stroked by Qt in device coordinates instead, with the pen width in device pixels and a curve tolerance of 0.25 device pixels. The given pen is converted to an equivalent cosmetic pen if it would be stroked by Qt, using the current painter transformation to scale the width to device pixels. Opaque pens are not touched since those are written natively with their exact width.

The Windows print engine strokes non-cosmetic pens in painter coordinates in the same way (QWin32PrintEnginePrivate::strokePath), cosmetic pens in device coordinates.

drawCircle

virtual void RGraphicsViewImage::drawCircle(RGraphicsViewWorker *worker, QPointF pt, double pSize)

virtual protected

drawDot

virtual void RGraphicsViewImage::drawDot(RGraphicsViewWorker *worker, QPointF pt)

virtual protected

drawEx

virtual void RGraphicsViewImage::drawEx(RGraphicsViewWorker *worker, QPointF pt, double pSize)

virtual protected

drawPlus

virtual void RGraphicsViewImage::drawPlus(RGraphicsViewWorker *worker, QPointF pt, double pSize)

virtual protected

drawSquare

virtual void RGraphicsViewImage::drawSquare(RGraphicsViewWorker *worker, QPointF pt, double pSize)

virtual protected

drawVBar

virtual void RGraphicsViewImage::drawVBar(RGraphicsViewWorker *worker, QPointF pt, double pSize)

virtual protected

getCorrectedColor

QColor RGraphicsViewImage::getCorrectedColor(const QColor &col)

protected

getPointSize

double RGraphicsViewImage::getPointSize(double pSize)

protected

getTextLayoutsPainterPaths

QList< RPainterPath > RGraphicsViewImage::getTextLayoutsPainterPaths(const RTextBasedData &text, const QList< RTextLayout > &textLayouts)

protected

initWorker

virtual RGraphicsViewWorker * RGraphicsViewImage::initWorker(int threadId)

virtual protected

initWorkers

virtual void RGraphicsViewImage::initWorkers()

virtual protected

Updates the graphics buffer from scratch.

This can be relatively slow and is only called on view port changes or document changes.

invalidate

void RGraphicsViewImage::invalidate(bool force=false)

protected

paintBackground

virtual void RGraphicsViewImage::paintBackground(RGraphicsViewWorker *worker, const QRect &rect=QRect())

virtual protected

paintCursor

virtual void RGraphicsViewImage::paintCursor(RGraphicsViewWorker *worker)

virtual protected

paintDocument

virtual void RGraphicsViewImage::paintDocument(const QRect &rect=QRect())

virtual protected

paintErase

virtual void RGraphicsViewImage::paintErase(RGraphicsViewWorker *worker, const QRect &rect=QRect())

virtual protected

paintGrid

virtual void RGraphicsViewImage::paintGrid(RGraphicsViewWorker *worker, const QRect &rect=QRect())

virtual protected

paintMetaGrid

virtual void RGraphicsViewImage::paintMetaGrid(RGraphicsViewWorker *worker, const QRect &rect=QRect())

virtual protected

paintOrigin

virtual void RGraphicsViewImage::paintOrigin(RGraphicsViewWorker *worker)

virtual protected

Paints the absolute zero point (origin).

paintReferencePoint

virtual void RGraphicsViewImage::paintReferencePoint(RGraphicsViewWorker *worker, const RRefPoint &pos, bool highlight)

virtual protected

paintRelativeZero

virtual void RGraphicsViewImage::paintRelativeZero(RGraphicsViewWorker *worker)

virtual protected

updateTransformation

void RGraphicsViewImage::updateTransformation() const

const protected

alphaEnabled

bool RGraphicsViewImage::alphaEnabled

protected

backgroundDecoration

QList<RGraphicsSceneDrawable> RGraphicsViewImage::backgroundDecoration

protected

backgroundFactor

double RGraphicsViewImage::backgroundFactor

protected

backgroundOffset

RVector RGraphicsViewImage::backgroundOffset

protected

bgColorLightness

int RGraphicsViewImage::bgColorLightness

protected

clipBox

RBox RGraphicsViewImage::clipBox

protected

colorCorrection

bool RGraphicsViewImage::colorCorrection

protected

colorCorrectionDisableForPrinting

bool RGraphicsViewImage::colorCorrectionDisableForPrinting

protected

colorCorrectionOverride

int RGraphicsViewImage::colorCorrectionOverride

protected

colorThreshold

int RGraphicsViewImage::colorThreshold

protected

currentScale

double RGraphicsViewImage::currentScale

protected

decorationWorker

RGraphicsViewWorker* RGraphicsViewImage::decorationWorker

protected

doPaintOrigin

bool RGraphicsViewImage::doPaintOrigin

protected

drawingScale

double RGraphicsViewImage::drawingScale

protected

editingWorkingSet

bool RGraphicsViewImage::editingWorkingSet

protected

cached per update: constant while one update is rendered

graphicsBuffer

QImage RGraphicsViewImage::graphicsBuffer

protected

graphicsBufferNeedsUpdate

bool RGraphicsViewImage::graphicsBufferNeedsUpdate

protected

graphicsBufferWithPreview

QImage RGraphicsViewImage::graphicsBufferWithPreview

protected

isSelected

bool RGraphicsViewImage::isSelected

protected

lastFactor

double RGraphicsViewImage::lastFactor

protected

lastOffset

RVector RGraphicsViewImage::lastOffset

protected

lastScaleString

QString RGraphicsViewImage::lastScaleString

protected

lastSize

QSize RGraphicsViewImage::lastSize

protected

maximumLineweight

double RGraphicsViewImage::maximumLineweight

protected

minimumLineweight

double RGraphicsViewImage::minimumLineweight

protected

mutexSi

QMutex RGraphicsViewImage::mutexSi

protected

numThreads

int RGraphicsViewImage::numThreads

protected

orderedIds

QList<RObject::Id> RGraphicsViewImage::orderedIds

protected

cached list of visible entities in draw order and what it is valid for

orderedIdsBox

RBox RGraphicsViewImage::orderedIdsBox

protected

orderedIdsValid

bool RGraphicsViewImage::orderedIdsValid

protected

orderedIdsVersion

int RGraphicsViewImage::orderedIdsVersion

protected

overlayDrawables

QMap<int, QMap<RObject::Id, QList<RGraphicsSceneDrawable> > > RGraphicsViewImage::overlayDrawables

protected

paintOffset

RVector RGraphicsViewImage::paintOffset

protected

panOptimization

bool RGraphicsViewImage::panOptimization

protected

previousView

QTransform RGraphicsViewImage::previousView

protected

sceneQt

RGraphicsSceneQt* RGraphicsViewImage::sceneQt

protected

selectedIds

QSet<RObject::Id> RGraphicsViewImage::selectedIds

protected

showOnlyPlottable

bool RGraphicsViewImage::showOnlyPlottable

protected

transform

QTransform RGraphicsViewImage::transform

protected

workers

QList<RGraphicsViewWorker*> RGraphicsViewImage::workers

protected

updateSnapInfo

void RGraphicsViewImage::updateSnapInfo(RGraphicsViewWorker *worker, RSnap *snap, RSnapRestriction *restriction)

updateTextLabel

void RGraphicsViewImage::updateTextLabel(RGraphicsViewWorker *worker, const RTextLabel &textLabel)

viewportChanged

void RGraphicsViewImage::viewportChanged()