SymbolNode Class Reference

#include <dsosymbolnode.h>

Inheritance diagram for SymbolNode:

Public Member Functions
virtual void	updateSymbol (float x, float y, float e, float size)
Public Member Functions inherited from QSGNode
void	appendChildNode (QSGNode *node)
QSGNode *	childAtIndex (int i) const const
int	childCount () const const
QSGNode *	firstChild () const const
QSGNode::Flags	flags () const const
void	insertChildNodeAfter (QSGNode *node, QSGNode *after)
void	insertChildNodeBefore (QSGNode *node, QSGNode *before)
virtual bool	isSubtreeBlocked () const const
QSGNode *	lastChild () const const
void	markDirty (QSGNode::DirtyState bits)
QSGNode *	nextSibling () const const
QSGNode *	parent () const const
void	prependChildNode (QSGNode *node)
virtual void	preprocess ()
QSGNode *	previousSibling () const const
void	removeAllChildNodes ()
void	removeChildNode (QSGNode *node)
void	setFlag (QSGNode::Flag f, bool enabled)
void	setFlags (QSGNode::Flags f, bool enabled)
QSGNode::NodeType	type () const const

Protected Attributes
float	dx1 { 0 }
float	dx2 { 0 }
float	dxa { 0 }
float	dxb { 0 }
float	dy1 { 0 }
float	dy2 { 0 }
float	dya { 0 }
float	dyb { 0 }
int	isize { 0 }
float	psize { 0 }
float	x1 { 0 }
float	x2 { 0 }
float	xa { 0 }
float	xb { 0 }
float	y1 { 0 }
float	y2 { 0 }
float	ya { 0 }
float	yb { 0 }
float	zoom { 0 }

Additional Inherited Members
Public Types inherited from QSGNode
enum	DirtyStateBit
enum	Flag
enum	NodeType
Public Attributes inherited from QSGNode
	BasicNodeType
	ClipNodeType
	DirtyForceUpdate
	DirtyGeometry
	DirtyMaterial
	DirtyMatrix
	DirtyNodeAdded
	DirtyNodeRemoved
	DirtyOpacity
	DirtyPropagationMask
typedef	DirtyState
	DirtySubtreeBlocked
	DirtyUsePreprocess
typedef	Flags
	GeometryNodeType
	InternalReserved
	IsVisitableNode
	OpacityNodeType
	OwnedByParent
	OwnsGeometry
	OwnsMaterial
	OwnsOpaqueMaterial
	RenderNodeType
	RootNodeType
	TransformNodeType
	UsePreprocess

Detailed Description

A base class for all symbol nodes.

Definition at line 18 of file dsosymbolnode.h.

Member Function Documentation

updateSymbol()

void SymbolNode::updateSymbol ( float  x, float  y, float  e, float  size  )

virtual

Update size and the symbol itself.

Each SymbolNode should override this function, and call SymbolNode::updateSymbol() in the beginning of overridden updateSymbol to initialize values that are used across all symbols.

Definition at line 14 of file dsosymbolnode.cpp.

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

• dsosymbolnode.h
• dsosymbolnode.cpp