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QSvgNode Class Referenceabstract

#include <qsvgnode_p.h>

Inheritance diagram for QSvgNode:
Collaboration diagram for QSvgNode:

Public Types

enum  Type {
  Doc , Group , Defs , Switch ,
  AnimateColor , AnimateTransform , Circle , Ellipse ,
  Image , Line , Path , Polygon ,
  Polyline , Rect , Text , Textarea ,
  Tspan , Use , Video , Mask ,
  Symbol , Marker , Pattern , Filter ,
  FeMerge , FeMergenode , FeColormatrix , FeGaussianblur ,
  FeOffset , FeComposite , FeFlood , FeBlend ,
  FeUnsupported
}
enum  DisplayMode {
  InlineMode , BlockMode , ListItemMode , RunInMode ,
  CompactMode , MarkerMode , TableMode , InlineTableMode ,
  TableRowGroupMode , TableHeaderGroupMode , TableFooterGroupMode , TableRowMode ,
  TableColumnGroupMode , TableColumnMode , TableCellMode , TableCaptionMode ,
  NoneMode , InheritMode
}

Public Member Functions

 QSvgNode (QSvgNode *parent=0)
virtual ~QSvgNode ()
void draw (QPainter *p, QSvgExtraStates &states)
virtual bool separateFillStroke (const QSvgExtraStates &) const
virtual void drawCommand (QPainter *p, QSvgExtraStates &states)=0
void fillThenStroke (QPainter *p, QSvgExtraStates &states)
QImage drawIntoBuffer (QPainter *p, QSvgExtraStates &states, const QRect &boundsRect)
void applyMaskToBuffer (QImage *proxy, QImage mask) const
void drawWithMask (QPainter *p, QSvgExtraStates &states, const QImage &mask, const QRect &boundsRect)
void applyBufferToCanvas (QPainter *p, QImage proxy) const
QSvgNode * parent () const
bool isDescendantOf (const QSvgNode *parent) const
void appendStyleProperty (QSvgStyleProperty *prop, const QString &id)
void applyStyle (QPainter *p, QSvgExtraStates &states) const
void applyStyleRecursive (QPainter *p, QSvgExtraStates &states) const
void revertStyle (QPainter *p, QSvgExtraStates &states) const
void revertStyleRecursive (QPainter *p, QSvgExtraStates &states) const
void applyAnimatedStyle (QPainter *p, QSvgExtraStates &states) const
void revertAnimatedStyle (QPainter *p, QSvgExtraStates &states) const
QSvgStyleProperty * styleProperty (QSvgStyleProperty::Type type) const
QSvgPaintStyleProperty * styleProperty (QStringView id) const
QSvgDocument * document () const
virtual Type type () const =0
QString typeName () const
virtual QRectF internalFastBounds (QPainter *p, QSvgExtraStates &states) const
virtual QRectF internalBounds (QPainter *p, QSvgExtraStates &states) const
QRectF bounds (QPainter *p, QSvgExtraStates &states) const
QRectF bounds () const
virtual QRectF decoratedInternalBounds (QPainter *p, QSvgExtraStates &states) const
virtual QRectF decoratedBounds (QPainter *p, QSvgExtraStates &states) const
void setRequiredFeatures (const QStringList &lst)
const QStringList & requiredFeatures () const
void setRequiredExtensions (const QStringList &lst)
const QStringList & requiredExtensions () const
void setRequiredLanguages (const QStringList &lst)
const QStringList & requiredLanguages () const
void setRequiredFormats (const QStringList &lst)
const QStringList & requiredFormats () const
void setRequiredFonts (const QStringList &lst)
const QStringList & requiredFonts () const
void setVisible (bool visible)
bool isVisible () const
void setDisplayMode (DisplayMode display)
DisplayMode displayMode () const
QString nodeId () const
void setNodeId (const QString &i)
QString xmlClass () const
void setXmlClass (const QString &str)
QString maskId () const
void setMaskId (const QString &str)
bool hasMask () const
QString filterId () const
void setFilterId (const QString &str)
bool hasFilter () const
QString markerStartId () const
void setMarkerStartId (const QString &str)
bool hasMarkerStart () const
QString markerMidId () const
void setMarkerMidId (const QString &str)
bool hasMarkerMid () const
QString markerEndId () const
void setMarkerEndId (const QString &str)
bool hasMarkerEnd () const
bool hasAnyMarker () const
virtual bool requiresGroupRendering () const
virtual bool shouldDrawNode (QPainter *p, QSvgExtraStates &states) const
const QSvgStaticStyle & style () const

Protected Types

enum  BoundsMode { Simplistic , IncludeMiterLimit }

Protected Member Functions

QRectF filterRegion (QRectF bounds) const

Static Protected Member Functions

static qreal strokeWidth (QPainter *p)
static void initPainter (QPainter *p)
static QRectF boundsOnStroke (QPainter *p, const QPainterPath &path, qreal width, BoundsMode mode)

Protected Attributes

QSvgStaticStyle m_style
QSvgAnimatedStyle m_animatedStyle

Friends

class QSvgDocument

Detailed Description

Definition at line 28 of file qsvgnode_p.h.

Member Enumeration Documentation

◆ BoundsMode

enum QSvgNode::BoundsMode
protected
Enumerator
Simplistic 
IncludeMiterLimit 

Definition at line 186 of file qsvgnode_p.h.

◆ DisplayMode

enum QSvgNode::DisplayMode
Enumerator
InlineMode 
BlockMode 
ListItemMode 
RunInMode 
CompactMode 
MarkerMode 
TableMode 
InlineTableMode 
TableRowGroupMode 
TableHeaderGroupMode 
TableFooterGroupMode 
TableRowMode 
TableColumnGroupMode 
TableColumnMode 
TableCellMode 
TableCaptionMode 
NoneMode 
InheritMode 

Definition at line 67 of file qsvgnode_p.h.

◆ Type

enum QSvgNode::Type
Enumerator
Doc 
Group 
Defs 
Switch 
AnimateColor 
AnimateTransform 
Circle 
Ellipse 
Image 
Line 
Path 
Polygon 
Polyline 
Rect 
Text 
Textarea 
Tspan 
Use 
Video 
Mask 
Symbol 
Marker 
Pattern 
Filter 
FeMerge 
FeMergenode 
FeColormatrix 
FeGaussianblur 
FeOffset 
FeComposite 
FeFlood 
FeBlend 
FeUnsupported 

Definition at line 31 of file qsvgnode_p.h.

Constructor & Destructor Documentation

◆ QSvgNode()

QSvgNode::QSvgNode ( QSvgNode * parent = 0)

Definition at line 28 of file qsvgnode.cpp.

◆ ~QSvgNode()

QSvgNode::~QSvgNode ( )
virtual

Definition at line 35 of file qsvgnode.cpp.

Member Function Documentation

◆ appendStyleProperty()

void QSvgNode::appendStyleProperty ( QSvgStyleProperty * prop,
const QString & id )

Definition at line 191 of file qsvgnode.cpp.

◆ applyAnimatedStyle()

void QSvgNode::applyAnimatedStyle ( QPainter * p,
QSvgExtraStates & states ) const

Definition at line 280 of file qsvgnode.cpp.

◆ applyBufferToCanvas()

void QSvgNode::applyBufferToCanvas ( QPainter * p,
QImage proxy ) const

Definition at line 172 of file qsvgnode.cpp.

◆ applyMaskToBuffer()

void QSvgNode::applyMaskToBuffer ( QImage * proxy,
QImage mask ) const

Definition at line 164 of file qsvgnode.cpp.

◆ applyStyle()

void QSvgNode::applyStyle ( QPainter * p,
QSvgExtraStates & states ) const

Definition at line 247 of file qsvgnode.cpp.

◆ applyStyleRecursive()

void QSvgNode::applyStyleRecursive ( QPainter * p,
QSvgExtraStates & states ) const

Apply the styles of all parents to the painter and the states. The styles are applied from the top level node to the current node. This function can be used to set the correct style for a node if it's draw function is triggered out of the ordinary draw context, for example the mask node, that is cross-referenced.

Definition at line 261 of file qsvgnode.cpp.

◆ bounds() [1/2]

QRectF QSvgNode::bounds ( ) const

Definition at line 368 of file qsvgnode.cpp.

◆ bounds() [2/2]

QRectF QSvgNode::bounds ( QPainter * p,
QSvgExtraStates & states ) const

Definition at line 501 of file qsvgnode.cpp.

◆ boundsOnStroke()

QRectF QSvgNode::boundsOnStroke ( QPainter * p,
const QPainterPath & path,
qreal width,
BoundsMode mode )
staticprotected

Definition at line 662 of file qsvgnode.cpp.

◆ decoratedBounds()

QRectF QSvgNode::decoratedBounds ( QPainter * p,
QSvgExtraStates & states ) const
virtual

Definition at line 514 of file qsvgnode.cpp.

◆ decoratedInternalBounds()

QRectF QSvgNode::decoratedInternalBounds ( QPainter * p,
QSvgExtraStates & states ) const
virtual

Reimplemented in QSvgEllipse, QSvgLine, QSvgPath, QSvgPolygon, QSvgPolyline, QSvgRect, QSvgStructureNode, QSvgSymbolLike, and QSvgUse.

Definition at line 509 of file qsvgnode.cpp.

◆ displayMode()

QSvgNode::DisplayMode QSvgNode::displayMode ( ) const

Definition at line 634 of file qsvgnode.cpp.

◆ document()

QSvgDocument * QSvgNode::document ( ) const

Definition at line 387 of file qsvgnode.cpp.

◆ draw()

void QSvgNode::draw ( QPainter * p,
QSvgExtraStates & states )

Definition at line 40 of file qsvgnode.cpp.

◆ drawCommand()

virtual void QSvgNode::drawCommand ( QPainter * p,
QSvgExtraStates & states )
pure virtual

Implemented in QSvgAnimateNode, QSvgDefs, QSvgDocument, QSvgDummyNode, QSvgEllipse, QSvgFeFilterPrimitive, QSvgFilterContainer, QSvgG, QSvgImage, QSvgLine, QSvgMarker, QSvgMask, QSvgPath, QSvgPattern, QSvgPolygon, QSvgPolyline, QSvgRect, QSvgSwitch, QSvgSymbol, QSvgSymbolLike, QSvgText, QSvgTspan, QSvgUse, and QSvgVideo.

◆ drawIntoBuffer()

QImage QSvgNode::drawIntoBuffer ( QPainter * p,
QSvgExtraStates & states,
const QRect & boundsRect )

Definition at line 141 of file qsvgnode.cpp.

◆ drawWithMask()

void QSvgNode::drawWithMask ( QPainter * p,
QSvgExtraStates & states,
const QImage & mask,
const QRect & boundsRect )

Definition at line 128 of file qsvgnode.cpp.

◆ fillThenStroke()

void QSvgNode::fillThenStroke ( QPainter * p,
QSvgExtraStates & states )

Definition at line 104 of file qsvgnode.cpp.

◆ filterId()

QString QSvgNode::filterId ( ) const

Definition at line 549 of file qsvgnode.cpp.

◆ filterRegion()

QRectF QSvgNode::filterRegion ( QRectF bounds) const
protected

Definition at line 693 of file qsvgnode.cpp.

◆ hasAnyMarker()

bool QSvgNode::hasAnyMarker ( ) const

Definition at line 617 of file qsvgnode.cpp.

◆ hasFilter()

bool QSvgNode::hasFilter ( ) const

Definition at line 559 of file qsvgnode.cpp.

◆ hasMarkerEnd()

bool QSvgNode::hasMarkerEnd ( ) const

Definition at line 610 of file qsvgnode.cpp.

◆ hasMarkerMid()

bool QSvgNode::hasMarkerMid ( ) const

Definition at line 593 of file qsvgnode.cpp.

◆ hasMarkerStart()

bool QSvgNode::hasMarkerStart ( ) const

Definition at line 576 of file qsvgnode.cpp.

◆ hasMask()

bool QSvgNode::hasMask ( ) const

Definition at line 542 of file qsvgnode.cpp.

◆ initPainter()

void QSvgNode::initPainter ( QPainter * p)
staticprotected

Definition at line 647 of file qsvgnode.cpp.

◆ internalBounds()

QRectF QSvgNode::internalBounds ( QPainter * p,
QSvgExtraStates & states ) const
virtual

Reimplemented in QSvgEllipse, QSvgFeFilterPrimitive, QSvgImage, QSvgLine, QSvgPath, QSvgPolygon, QSvgPolyline, QSvgRect, QSvgStructureNode, QSvgText, and QSvgUse.

Definition at line 363 of file qsvgnode.cpp.

◆ internalFastBounds()

QRectF QSvgNode::internalFastBounds ( QPainter * p,
QSvgExtraStates & states ) const
virtual

Reimplemented in QSvgEllipse, QSvgFeFilterPrimitive, QSvgLine, QSvgPath, QSvgPolygon, QSvgPolyline, QSvgRect, and QSvgText.

Definition at line 358 of file qsvgnode.cpp.

◆ isDescendantOf()

bool QSvgNode::isDescendantOf ( const QSvgNode * parent) const

Definition at line 180 of file qsvgnode.cpp.

◆ isVisible()

bool QSvgNode::isVisible ( ) const
inline

Definition at line 222 of file qsvgnode_p.h.

◆ markerEndId()

QString QSvgNode::markerEndId ( ) const

Definition at line 600 of file qsvgnode.cpp.

◆ markerMidId()

QString QSvgNode::markerMidId ( ) const

Definition at line 583 of file qsvgnode.cpp.

◆ markerStartId()

QString QSvgNode::markerStartId ( ) const

Definition at line 566 of file qsvgnode.cpp.

◆ maskId()

QString QSvgNode::maskId ( ) const

Definition at line 532 of file qsvgnode.cpp.

◆ nodeId()

QString QSvgNode::nodeId ( ) const
inline

Definition at line 227 of file qsvgnode_p.h.

◆ parent()

QSvgNode * QSvgNode::parent ( ) const
inline

Definition at line 217 of file qsvgnode_p.h.

◆ requiredExtensions()

const QStringList & QSvgNode::requiredExtensions ( ) const

Definition at line 454 of file qsvgnode.cpp.

◆ requiredFeatures()

const QStringList & QSvgNode::requiredFeatures ( ) const

Definition at line 444 of file qsvgnode.cpp.

◆ requiredFonts()

const QStringList & QSvgNode::requiredFonts ( ) const

Definition at line 484 of file qsvgnode.cpp.

◆ requiredFormats()

const QStringList & QSvgNode::requiredFormats ( ) const

Definition at line 474 of file qsvgnode.cpp.

◆ requiredLanguages()

const QStringList & QSvgNode::requiredLanguages ( ) const

Definition at line 464 of file qsvgnode.cpp.

◆ requiresGroupRendering()

bool QSvgNode::requiresGroupRendering ( ) const
virtual

Reimplemented in QSvgG, QSvgLine, QSvgPath, QSvgPolygon, QSvgPolyline, and QSvgSymbolLike.

Definition at line 624 of file qsvgnode.cpp.

◆ revertAnimatedStyle()

void QSvgNode::revertAnimatedStyle ( QPainter * p,
QSvgExtraStates & states ) const

Definition at line 286 of file qsvgnode.cpp.

◆ revertStyle()

void QSvgNode::revertStyle ( QPainter * p,
QSvgExtraStates & states ) const

Definition at line 268 of file qsvgnode.cpp.

◆ revertStyleRecursive()

void QSvgNode::revertStyleRecursive ( QPainter * p,
QSvgExtraStates & states ) const

Definition at line 273 of file qsvgnode.cpp.

◆ separateFillStroke()

virtual bool QSvgNode::separateFillStroke ( const QSvgExtraStates & ) const
inlinevirtual

Reimplemented in QSvgEllipse, QSvgPath, QSvgPolygon, QSvgPolyline, QSvgRect, and QSvgText.

Definition at line 92 of file qsvgnode_p.h.

◆ setDisplayMode()

void QSvgNode::setDisplayMode ( DisplayMode display)

Definition at line 629 of file qsvgnode.cpp.

◆ setFilterId()

void QSvgNode::setFilterId ( const QString & str)

Definition at line 554 of file qsvgnode.cpp.

◆ setMarkerEndId()

void QSvgNode::setMarkerEndId ( const QString & str)

Definition at line 605 of file qsvgnode.cpp.

◆ setMarkerMidId()

void QSvgNode::setMarkerMidId ( const QString & str)

Definition at line 588 of file qsvgnode.cpp.

◆ setMarkerStartId()

void QSvgNode::setMarkerStartId ( const QString & str)

Definition at line 571 of file qsvgnode.cpp.

◆ setMaskId()

void QSvgNode::setMaskId ( const QString & str)

Definition at line 537 of file qsvgnode.cpp.

◆ setNodeId()

void QSvgNode::setNodeId ( const QString & i)

Definition at line 522 of file qsvgnode.cpp.

◆ setRequiredExtensions()

void QSvgNode::setRequiredExtensions ( const QStringList & lst)

Definition at line 449 of file qsvgnode.cpp.

◆ setRequiredFeatures()

void QSvgNode::setRequiredFeatures ( const QStringList & lst)

Definition at line 439 of file qsvgnode.cpp.

◆ setRequiredFonts()

void QSvgNode::setRequiredFonts ( const QStringList & lst)

Definition at line 479 of file qsvgnode.cpp.

◆ setRequiredFormats()

void QSvgNode::setRequiredFormats ( const QStringList & lst)

Definition at line 469 of file qsvgnode.cpp.

◆ setRequiredLanguages()

void QSvgNode::setRequiredLanguages ( const QStringList & lst)

Definition at line 459 of file qsvgnode.cpp.

◆ setVisible()

void QSvgNode::setVisible ( bool visible)

Definition at line 489 of file qsvgnode.cpp.

◆ setXmlClass()

void QSvgNode::setXmlClass ( const QString & str)

Definition at line 527 of file qsvgnode.cpp.

◆ shouldDrawNode()

bool QSvgNode::shouldDrawNode ( QPainter * p,
QSvgExtraStates & states ) const
virtual

Reimplemented in QSvgAnimateNode, QSvgDefs, QSvgFeFilterPrimitive, QSvgFilterContainer, QSvgG, QSvgMask, QSvgPattern, and QSvgText.

Definition at line 675 of file qsvgnode.cpp.

◆ strokeWidth()

qreal QSvgNode::strokeWidth ( QPainter * p)
staticprotected

Definition at line 639 of file qsvgnode.cpp.

◆ style()

const QSvgStaticStyle & QSvgNode::style ( ) const
inline

Definition at line 176 of file qsvgnode_p.h.

◆ styleProperty() [1/2]

QSvgPaintStyleProperty * QSvgNode::styleProperty ( QStringView id) const

Definition at line 350 of file qsvgnode.cpp.

◆ styleProperty() [2/2]

QSvgStyleProperty * QSvgNode::styleProperty ( QSvgStyleProperty::Type type) const

Definition at line 292 of file qsvgnode.cpp.

◆ type()

virtual Type QSvgNode::type ( ) const
pure virtual

Implemented in QSvgAnimateColor, QSvgAnimateTransform, QSvgCircle, QSvgDefs, QSvgDocument, QSvgDummyNode, QSvgEllipse, QSvgFeBlend, QSvgFeColorMatrix, QSvgFeComposite, QSvgFeFlood, QSvgFeGaussianBlur, QSvgFeMerge, QSvgFeMergeNode, QSvgFeOffset, QSvgFeUnsupported, QSvgFilterContainer, QSvgG, QSvgImage, QSvgLine, QSvgMarker, QSvgMask, QSvgPath, QSvgPattern, QSvgPolygon, QSvgPolyline, QSvgRect, QSvgSwitch, QSvgSymbol, QSvgText, QSvgTspan, QSvgUse, and QSvgVideo.

◆ typeName()

QString QSvgNode::typeName ( ) const

Definition at line 399 of file qsvgnode.cpp.

◆ xmlClass()

QString QSvgNode::xmlClass ( ) const
inline

Definition at line 232 of file qsvgnode_p.h.

◆ QSvgDocument

friend class QSvgDocument
friend

Definition at line 214 of file qsvgnode_p.h.

Member Data Documentation

◆ m_animatedStyle

QSvgAnimatedStyle QSvgNode::m_animatedStyle
mutableprotected

Definition at line 179 of file qsvgnode_p.h.

◆ m_style

QSvgStaticStyle QSvgNode::m_style
mutableprotected

Definition at line 178 of file qsvgnode_p.h.

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