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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
QSvgTinyDocument * 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 QSvgTinyDocument

Detailed Description

Definition at line 30 of file qsvgnode_p.h.

Member Enumeration Documentation

◆ BoundsMode

enum QSvgNode::BoundsMode
protected
Enumerator
Simplistic 
IncludeMiterLimit 

Definition at line 188 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 69 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 33 of file qsvgnode_p.h.

Constructor & Destructor Documentation

◆ QSvgNode()

QSvgNode::QSvgNode ( QSvgNode * parent = 0)

Definition at line 27 of file qsvgnode.cpp.

◆ ~QSvgNode()

QSvgNode::~QSvgNode ( )
virtual

Definition at line 34 of file qsvgnode.cpp.

Member Function Documentation

◆ appendStyleProperty()

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

Definition at line 190 of file qsvgnode.cpp.

◆ applyAnimatedStyle()

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

Definition at line 279 of file qsvgnode.cpp.

◆ applyBufferToCanvas()

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

Definition at line 171 of file qsvgnode.cpp.

◆ applyMaskToBuffer()

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

Definition at line 163 of file qsvgnode.cpp.

◆ applyStyle()

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

Definition at line 246 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 260 of file qsvgnode.cpp.

◆ bounds() [1/2]

QRectF QSvgNode::bounds ( ) const

Definition at line 367 of file qsvgnode.cpp.

◆ bounds() [2/2]

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

Definition at line 500 of file qsvgnode.cpp.

◆ boundsOnStroke()

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

Definition at line 661 of file qsvgnode.cpp.

◆ decoratedBounds()

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

Definition at line 513 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 508 of file qsvgnode.cpp.

◆ displayMode()

QSvgNode::DisplayMode QSvgNode::displayMode ( ) const

Definition at line 633 of file qsvgnode.cpp.

◆ document()

QSvgTinyDocument * QSvgNode::document ( ) const

Definition at line 386 of file qsvgnode.cpp.

◆ draw()

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

Definition at line 39 of file qsvgnode.cpp.

◆ drawCommand()

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

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

◆ drawIntoBuffer()

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

Definition at line 140 of file qsvgnode.cpp.

◆ drawWithMask()

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

Definition at line 127 of file qsvgnode.cpp.

◆ fillThenStroke()

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

Definition at line 103 of file qsvgnode.cpp.

◆ filterId()

QString QSvgNode::filterId ( ) const

Definition at line 548 of file qsvgnode.cpp.

◆ filterRegion()

QRectF QSvgNode::filterRegion ( QRectF bounds) const
protected

Definition at line 692 of file qsvgnode.cpp.

◆ hasAnyMarker()

bool QSvgNode::hasAnyMarker ( ) const

Definition at line 616 of file qsvgnode.cpp.

◆ hasFilter()

bool QSvgNode::hasFilter ( ) const

Definition at line 558 of file qsvgnode.cpp.

◆ hasMarkerEnd()

bool QSvgNode::hasMarkerEnd ( ) const

Definition at line 609 of file qsvgnode.cpp.

◆ hasMarkerMid()

bool QSvgNode::hasMarkerMid ( ) const

Definition at line 592 of file qsvgnode.cpp.

◆ hasMarkerStart()

bool QSvgNode::hasMarkerStart ( ) const

Definition at line 575 of file qsvgnode.cpp.

◆ hasMask()

bool QSvgNode::hasMask ( ) const

Definition at line 541 of file qsvgnode.cpp.

◆ initPainter()

void QSvgNode::initPainter ( QPainter * p)
staticprotected

Definition at line 646 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 362 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 357 of file qsvgnode.cpp.

◆ isDescendantOf()

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

Definition at line 179 of file qsvgnode.cpp.

◆ isVisible()

bool QSvgNode::isVisible ( ) const
inline

Definition at line 224 of file qsvgnode_p.h.

◆ markerEndId()

QString QSvgNode::markerEndId ( ) const

Definition at line 599 of file qsvgnode.cpp.

◆ markerMidId()

QString QSvgNode::markerMidId ( ) const

Definition at line 582 of file qsvgnode.cpp.

◆ markerStartId()

QString QSvgNode::markerStartId ( ) const

Definition at line 565 of file qsvgnode.cpp.

◆ maskId()

QString QSvgNode::maskId ( ) const

Definition at line 531 of file qsvgnode.cpp.

◆ nodeId()

QString QSvgNode::nodeId ( ) const
inline

Definition at line 229 of file qsvgnode_p.h.

◆ parent()

QSvgNode * QSvgNode::parent ( ) const
inline

Definition at line 219 of file qsvgnode_p.h.

◆ requiredExtensions()

const QStringList & QSvgNode::requiredExtensions ( ) const

Definition at line 453 of file qsvgnode.cpp.

◆ requiredFeatures()

const QStringList & QSvgNode::requiredFeatures ( ) const

Definition at line 443 of file qsvgnode.cpp.

◆ requiredFonts()

const QStringList & QSvgNode::requiredFonts ( ) const

Definition at line 483 of file qsvgnode.cpp.

◆ requiredFormats()

const QStringList & QSvgNode::requiredFormats ( ) const

Definition at line 473 of file qsvgnode.cpp.

◆ requiredLanguages()

const QStringList & QSvgNode::requiredLanguages ( ) const

Definition at line 463 of file qsvgnode.cpp.

◆ requiresGroupRendering()

bool QSvgNode::requiresGroupRendering ( ) const
virtual

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

Definition at line 623 of file qsvgnode.cpp.

◆ revertAnimatedStyle()

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

Definition at line 285 of file qsvgnode.cpp.

◆ revertStyle()

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

Definition at line 267 of file qsvgnode.cpp.

◆ revertStyleRecursive()

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

Definition at line 272 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 94 of file qsvgnode_p.h.

◆ setDisplayMode()

void QSvgNode::setDisplayMode ( DisplayMode display)

Definition at line 628 of file qsvgnode.cpp.

◆ setFilterId()

void QSvgNode::setFilterId ( const QString & str)

Definition at line 553 of file qsvgnode.cpp.

◆ setMarkerEndId()

void QSvgNode::setMarkerEndId ( const QString & str)

Definition at line 604 of file qsvgnode.cpp.

◆ setMarkerMidId()

void QSvgNode::setMarkerMidId ( const QString & str)

Definition at line 587 of file qsvgnode.cpp.

◆ setMarkerStartId()

void QSvgNode::setMarkerStartId ( const QString & str)

Definition at line 570 of file qsvgnode.cpp.

◆ setMaskId()

void QSvgNode::setMaskId ( const QString & str)

Definition at line 536 of file qsvgnode.cpp.

◆ setNodeId()

void QSvgNode::setNodeId ( const QString & i)

Definition at line 521 of file qsvgnode.cpp.

◆ setRequiredExtensions()

void QSvgNode::setRequiredExtensions ( const QStringList & lst)

Definition at line 448 of file qsvgnode.cpp.

◆ setRequiredFeatures()

void QSvgNode::setRequiredFeatures ( const QStringList & lst)

Definition at line 438 of file qsvgnode.cpp.

◆ setRequiredFonts()

void QSvgNode::setRequiredFonts ( const QStringList & lst)

Definition at line 478 of file qsvgnode.cpp.

◆ setRequiredFormats()

void QSvgNode::setRequiredFormats ( const QStringList & lst)

Definition at line 468 of file qsvgnode.cpp.

◆ setRequiredLanguages()

void QSvgNode::setRequiredLanguages ( const QStringList & lst)

Definition at line 458 of file qsvgnode.cpp.

◆ setVisible()

void QSvgNode::setVisible ( bool visible)

Definition at line 488 of file qsvgnode.cpp.

◆ setXmlClass()

void QSvgNode::setXmlClass ( const QString & str)

Definition at line 526 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 674 of file qsvgnode.cpp.

◆ strokeWidth()

qreal QSvgNode::strokeWidth ( QPainter * p)
staticprotected

Definition at line 638 of file qsvgnode.cpp.

◆ style()

const QSvgStaticStyle & QSvgNode::style ( ) const
inline

Definition at line 178 of file qsvgnode_p.h.

◆ styleProperty() [1/2]

QSvgPaintStyleProperty * QSvgNode::styleProperty ( QStringView id) const

Definition at line 349 of file qsvgnode.cpp.

◆ styleProperty() [2/2]

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

Definition at line 291 of file qsvgnode.cpp.

◆ type()

virtual Type QSvgNode::type ( ) const
pure virtual

Implemented in QSvgAnimateColor, QSvgAnimateTransform, QSvgCircle, QSvgDefs, 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, QSvgTinyDocument, QSvgTspan, QSvgUse, and QSvgVideo.

◆ typeName()

QString QSvgNode::typeName ( ) const

Definition at line 398 of file qsvgnode.cpp.

◆ xmlClass()

QString QSvgNode::xmlClass ( ) const
inline

Definition at line 234 of file qsvgnode_p.h.

◆ QSvgTinyDocument

friend class QSvgTinyDocument
friend

Definition at line 216 of file qsvgnode_p.h.

Member Data Documentation

◆ m_animatedStyle

QSvgAnimatedStyle QSvgNode::m_animatedStyle
mutableprotected

Definition at line 181 of file qsvgnode_p.h.

◆ m_style

QSvgStaticStyle QSvgNode::m_style
mutableprotected

Definition at line 180 of file qsvgnode_p.h.

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