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
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 (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 (Flag f, bool enabled)
void	setFlags (Flags f, bool enabled)
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
typedef	DirtyState
enum	DirtyStateBit
enum	Flag
typedef	Flags
enum	NodeType
Public Attributes inherited from QSGNode
	BasicNodeType
	ClipNodeType
	DirtyForceUpdate
	DirtyGeometry
	DirtyMaterial
	DirtyMatrix
	DirtyNodeAdded
	DirtyNodeRemoved
	DirtyOpacity
	DirtyPropagationMask
	DirtySubtreeBlocked
	DirtyUsePreprocess
	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.

Constructor & Destructor Documentation

SymbolNode()

SymbolNode::SymbolNode ( )

inlineprotected

Definition at line 29 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.

Member Data Documentation

dx1

float SymbolNode::dx1 { 0 }

protected

Definition at line 33 of file dsosymbolnode.h.

dx2

float SymbolNode::dx2 { 0 }

protected

Definition at line 34 of file dsosymbolnode.h.

dxa

float SymbolNode::dxa { 0 }

protected

Definition at line 42 of file dsosymbolnode.h.

dxb

float SymbolNode::dxb { 0 }

protected

Definition at line 43 of file dsosymbolnode.h.

dy1

float SymbolNode::dy1 { 0 }

protected

Definition at line 35 of file dsosymbolnode.h.

dy2

float SymbolNode::dy2 { 0 }

protected

Definition at line 36 of file dsosymbolnode.h.

dya

float SymbolNode::dya { 0 }

protected

Definition at line 44 of file dsosymbolnode.h.

dyb

float SymbolNode::dyb { 0 }

protected

Definition at line 45 of file dsosymbolnode.h.

isize

int SymbolNode::isize { 0 }

protected

Definition at line 31 of file dsosymbolnode.h.

psize

float SymbolNode::psize { 0 }

protected

Definition at line 50 of file dsosymbolnode.h.

x1

float SymbolNode::x1 { 0 }

protected

Definition at line 37 of file dsosymbolnode.h.

x2

float SymbolNode::x2 { 0 }

protected

Definition at line 38 of file dsosymbolnode.h.

xa

float SymbolNode::xa { 0 }

protected

Definition at line 46 of file dsosymbolnode.h.

xb

float SymbolNode::xb { 0 }

protected

Definition at line 47 of file dsosymbolnode.h.

y1

float SymbolNode::y1 { 0 }

protected

Definition at line 39 of file dsosymbolnode.h.

y2

float SymbolNode::y2 { 0 }

protected

Definition at line 40 of file dsosymbolnode.h.

ya

float SymbolNode::ya { 0 }

protected

Definition at line 48 of file dsosymbolnode.h.

yb

float SymbolNode::yb { 0 }

protected

Definition at line 49 of file dsosymbolnode.h.

zoom

float SymbolNode::zoom { 0 }

protected

Definition at line 30 of file dsosymbolnode.h.

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

• dsosymbolnode.h
• dsosymbolnode.cpp