SkyPolygonNode Class Reference

#include <skypolygonnode.h>

Inheritance diagram for SkyPolygonNode:

Public Member Functions
	SkyPolygonNode (LineList *list)
virtual void	hide () override
LineList *	lineList ()
void	setColor (QColor color)
void	update (bool forceClip=true)
Public Member Functions inherited from SkyNode
	SkyNode (SkyObject *skyObject)
void	addChildNode (QSGNode *node)
virtual void	changePos (QPointF pos)
int	hideCount ()
SkyMapLite *	map () const
const Projector *	projector ()
virtual void	show ()
SkyObject *	skyObject () const
virtual void	update ()
void	update (bool drawLabel)
bool	visible ()
Public Member Functions inherited from QSGTransformNode
const QMatrix4x4 &	matrix () const const
void	setMatrix (const QMatrix4x4 &matrix)
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

Additional Inherited Members
Public Types inherited from QSGNode
typedef	DirtyState
enum	DirtyStateBit
enum	Flag
typedef	Flags
enum	NodeType
Public Attributes inherited from SkyNode
SkyOpacityNode *	m_opacity { nullptr }
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
Protected Attributes inherited from SkyNode
bool	m_drawLabel { false }
int	m_hideCount { 0 }
SkyObject *	m_skyObject { nullptr }

Detailed Description

A SkyNode derived class that represents polygon (either filled or non-filled) One of the applications of this class is drawing of Milky Way.

Author

Artem Fedoskin

Version

1.0

Definition at line 23 of file skypolygonnode.h.

Constructor & Destructor Documentation

SkyPolygonNode()

SkyPolygonNode::SkyPolygonNode ( LineList * list )

explicit

Constructor.

Parameters

list	- Used of lines that comprise polygon

Definition at line 12 of file skypolygonnode.cpp.

Member Function Documentation

hide()

void SkyPolygonNode::hide ( )

overridevirtual

hides all child nodes (sets opacity of m_opacity to 0)

Reimplemented from SkyNode.

Definition at line 100 of file skypolygonnode.cpp.

lineList()

LineList * SkyPolygonNode::lineList ( )

inline

Definition at line 39 of file skypolygonnode.h.

setColor()

void SkyPolygonNode::setColor

(

QColor

color

)

Definition at line 95 of file skypolygonnode.cpp.

update()

void SkyPolygonNode::update

(

bool

forceClip = true

)

Update position and visibility of this polygon.

Note

This is not an overridden function because it requires a parameter

Parameters

forceClip

- true if a polygon should be clipped

Definition at line 17 of file skypolygonnode.cpp.

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

• skypolygonnode.h
• skypolygonnode.cpp