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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 , Font
}
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 QPainter *, 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, const QImage &mask) const
void drawWithMask (QPainter *p, QSvgExtraStates &states, const QImage &mask, const QRect &boundsRect)
void applyBufferToCanvas (QPainter *p, const QImage &proxy) const
QSvgNode * parent () const
bool isDescendantOf (const QSvgNode *parent) const
void appendStyleProperty (QSvgStylePropertyPtr prop)
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
virtual Type type () const =0
QLatin1StringView 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 QSvgDocument *doc) 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 (const QSvgDocument *doc, 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 184 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 68 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 
Font 

Definition at line 31 of file qsvgnode_p.h.

Constructor & Destructor Documentation

◆ QSvgNode()

QSvgNode::QSvgNode ( QSvgNode * parent = 0)

Definition at line 33 of file qsvgnode.cpp.

◆ ~QSvgNode()

QSvgNode::~QSvgNode ( )
virtual

Definition at line 38 of file qsvgnode.cpp.

Member Function Documentation

◆ appendStyleProperty()

void QSvgNode::appendStyleProperty ( QSvgStylePropertyPtr prop)

Definition at line 205 of file qsvgnode.cpp.

◆ applyAnimatedStyle()

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

Definition at line 252 of file qsvgnode.cpp.

◆ applyBufferToCanvas()

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

Definition at line 186 of file qsvgnode.cpp.

◆ applyMaskToBuffer()

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

Definition at line 178 of file qsvgnode.cpp.

◆ applyStyle()

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

Definition at line 210 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 224 of file qsvgnode.cpp.

◆ bounds() [1/2]

QRectF QSvgNode::bounds ( const QSvgDocument * doc) const

Definition at line 287 of file qsvgnode.cpp.

◆ bounds() [2/2]

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

Definition at line 409 of file qsvgnode.cpp.

◆ boundsOnStroke()

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

Definition at line 558 of file qsvgnode.cpp.

◆ decoratedBounds()

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

Definition at line 422 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 417 of file qsvgnode.cpp.

◆ displayMode()

QSvgNode::DisplayMode QSvgNode::displayMode ( ) const

Definition at line 530 of file qsvgnode.cpp.

◆ draw()

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

Definition at line 43 of file qsvgnode.cpp.

◆ drawCommand()

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

Implemented in QSvgAnimateNode, QSvgDefs, QSvgDocument, QSvgDummyNode, QSvgEllipse, QSvgFeFilterPrimitive, QSvgFilterContainer, QSvgFont, 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 155 of file qsvgnode.cpp.

◆ drawWithMask()

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

Definition at line 142 of file qsvgnode.cpp.

◆ fillThenStroke()

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

Definition at line 118 of file qsvgnode.cpp.

◆ filterId()

QString QSvgNode::filterId ( ) const

Definition at line 455 of file qsvgnode.cpp.

◆ filterRegion()

QRectF QSvgNode::filterRegion ( const QSvgDocument * doc,
QRectF bounds ) const
protected

Definition at line 589 of file qsvgnode.cpp.

◆ hasAnyMarker()

bool QSvgNode::hasAnyMarker ( ) const

Definition at line 515 of file qsvgnode.cpp.

◆ hasFilter()

bool QSvgNode::hasFilter ( ) const

Definition at line 465 of file qsvgnode.cpp.

◆ hasMarkerEnd()

bool QSvgNode::hasMarkerEnd ( ) const

Definition at line 510 of file qsvgnode.cpp.

◆ hasMarkerMid()

bool QSvgNode::hasMarkerMid ( ) const

Definition at line 495 of file qsvgnode.cpp.

◆ hasMarkerStart()

bool QSvgNode::hasMarkerStart ( ) const

Definition at line 480 of file qsvgnode.cpp.

◆ hasMask()

bool QSvgNode::hasMask ( ) const

Definition at line 450 of file qsvgnode.cpp.

◆ initPainter()

void QSvgNode::initPainter ( QPainter * p)
staticprotected

Definition at line 543 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 282 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 277 of file qsvgnode.cpp.

◆ isDescendantOf()

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

Definition at line 194 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 500 of file qsvgnode.cpp.

◆ markerMidId()

QString QSvgNode::markerMidId ( ) const

Definition at line 485 of file qsvgnode.cpp.

◆ markerStartId()

QString QSvgNode::markerStartId ( ) const

Definition at line 470 of file qsvgnode.cpp.

◆ maskId()

QString QSvgNode::maskId ( ) const

Definition at line 440 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 362 of file qsvgnode.cpp.

◆ requiredFeatures()

const QStringList & QSvgNode::requiredFeatures ( ) const

Definition at line 352 of file qsvgnode.cpp.

◆ requiredFonts()

const QStringList & QSvgNode::requiredFonts ( ) const

Definition at line 392 of file qsvgnode.cpp.

◆ requiredFormats()

const QStringList & QSvgNode::requiredFormats ( ) const

Definition at line 382 of file qsvgnode.cpp.

◆ requiredLanguages()

const QStringList & QSvgNode::requiredLanguages ( ) const

Definition at line 372 of file qsvgnode.cpp.

◆ requiresGroupRendering()

bool QSvgNode::requiresGroupRendering ( ) const
virtual

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

Definition at line 520 of file qsvgnode.cpp.

◆ revertAnimatedStyle()

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

Definition at line 258 of file qsvgnode.cpp.

◆ revertStyle()

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

Definition at line 238 of file qsvgnode.cpp.

◆ revertStyleRecursive()

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

Definition at line 243 of file qsvgnode.cpp.

◆ separateFillStroke()

virtual bool QSvgNode::separateFillStroke ( const QPainter * ,
const QSvgExtraStates &  ) const
inlinevirtual

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

Definition at line 93 of file qsvgnode_p.h.

◆ setDisplayMode()

void QSvgNode::setDisplayMode ( DisplayMode display)

Definition at line 525 of file qsvgnode.cpp.

◆ setFilterId()

void QSvgNode::setFilterId ( const QString & str)

Definition at line 460 of file qsvgnode.cpp.

◆ setMarkerEndId()

void QSvgNode::setMarkerEndId ( const QString & str)

Definition at line 505 of file qsvgnode.cpp.

◆ setMarkerMidId()

void QSvgNode::setMarkerMidId ( const QString & str)

Definition at line 490 of file qsvgnode.cpp.

◆ setMarkerStartId()

void QSvgNode::setMarkerStartId ( const QString & str)

Definition at line 475 of file qsvgnode.cpp.

◆ setMaskId()

void QSvgNode::setMaskId ( const QString & str)

Definition at line 445 of file qsvgnode.cpp.

◆ setNodeId()

void QSvgNode::setNodeId ( const QString & i)

Definition at line 430 of file qsvgnode.cpp.

◆ setRequiredExtensions()

void QSvgNode::setRequiredExtensions ( const QStringList & lst)

Definition at line 357 of file qsvgnode.cpp.

◆ setRequiredFeatures()

void QSvgNode::setRequiredFeatures ( const QStringList & lst)

Definition at line 347 of file qsvgnode.cpp.

◆ setRequiredFonts()

void QSvgNode::setRequiredFonts ( const QStringList & lst)

Definition at line 387 of file qsvgnode.cpp.

◆ setRequiredFormats()

void QSvgNode::setRequiredFormats ( const QStringList & lst)

Definition at line 377 of file qsvgnode.cpp.

◆ setRequiredLanguages()

void QSvgNode::setRequiredLanguages ( const QStringList & lst)

Definition at line 367 of file qsvgnode.cpp.

◆ setVisible()

void QSvgNode::setVisible ( bool visible)

Definition at line 397 of file qsvgnode.cpp.

◆ setXmlClass()

void QSvgNode::setXmlClass ( const QString & str)

Definition at line 435 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 571 of file qsvgnode.cpp.

◆ strokeWidth()

qreal QSvgNode::strokeWidth ( QPainter * p)
staticprotected

Definition at line 535 of file qsvgnode.cpp.

◆ style()

const QSvgStaticStyle & QSvgNode::style ( ) const
inline

Definition at line 174 of file qsvgnode_p.h.

◆ styleProperty()

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

Definition at line 264 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, QSvgFont, QSvgG, QSvgImage, QSvgLine, QSvgMarker, QSvgMask, QSvgPath, QSvgPattern, QSvgPolygon, QSvgPolyline, QSvgRect, QSvgSwitch, QSvgSymbol, QSvgText, QSvgTspan, QSvgUse, and QSvgVideo.

◆ typeName()

QLatin1StringView QSvgNode::typeName ( ) const

Definition at line 306 of file qsvgnode.cpp.

◆ xmlClass()

QString QSvgNode::xmlClass ( ) const
inline

Definition at line 234 of file qsvgnode_p.h.

◆ QSvgDocument

friend class QSvgDocument
friend

Definition at line 212 of file qsvgnode_p.h.

Member Data Documentation

◆ m_animatedStyle

QSvgAnimatedStyle QSvgNode::m_animatedStyle
mutableprotected

Definition at line 177 of file qsvgnode_p.h.

◆ m_style

QSvgStaticStyle QSvgNode::m_style
mutableprotected

Definition at line 176 of file qsvgnode_p.h.

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