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LinesItem Class Reference

#include <linesitem.h>

Inheritance diagram for LinesItem:

Public Member Functions

 LinesItem (RootNode *rootNode)
void addLinesComponent (LineListIndex *linesComp, QString color, int width, Qt::PenStyle style)
virtual void update ()
- Public Member Functions inherited from SkyItem
 SkyItem (LabelsItem::label_t labelType, RootNode *rootNode=nullptr)
virtual ~SkyItem ()
virtual void hide () override
void hideLabels ()
LabelsItem::label_t labelType ()
RootNoderootNode ()
virtual void show () override
- Public Member Functions inherited from SkyOpacityNode
bool visible ()
- Public Member Functions inherited from QSGOpacityNode
qreal opacity () const const
void setOpacity (qreal opacity)
- Public Member Functions inherited from QSGNode
void appendChildNode (QSGNode *node)
QSGNodechildAtIndex (int i) const const
int childCount () const const
QSGNodefirstChild () const const
Flags flags () const const
void insertChildNodeAfter (QSGNode *node, QSGNode *after)
void insertChildNodeBefore (QSGNode *node, QSGNode *before)
virtual bool isSubtreeBlocked () const const
QSGNodelastChild () const const
void markDirty (DirtyState bits)
QSGNodenextSibling () const const
QSGNodeparent () const const
void prependChildNode (QSGNode *node)
virtual void preprocess ()
QSGNodepreviousSibling () 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
enum  DirtyStateBit
enum  Flag
enum  NodeType
- Public Attributes inherited from QSGNode
typedef DirtyState
typedef Flags

Detailed Description

Class that handles lines (Constellation lines and boundaries and both coordinate grids) in SkyMapLite.

To display lines component use addLinesComponent.

see RootNode::RootNode() for example of adding lines

Class that handles most of the lines in SkyMapLite

Artem Fedoskin

Definition at line 37 of file linesitem.h.

Constructor & Destructor Documentation

◆ LinesItem()

LinesItem::LinesItem ( RootNode * rootNode)


rootNodeparent RootNode that instantiated this object

Definition at line 20 of file linesitem.cpp.

Member Function Documentation

◆ addLinesComponent()

void LinesItem::addLinesComponent ( LineListIndex * linesComp,
QString color,
int width,
Qt::PenStyle style )

adds LinesListIndex that is needed to be displayed to m_lineIndexes

linesCompLineListIndex derived object
colordesired color of lines specified as name of entry in ColorScheme
widththickness of lines
styledesired style (currently supports only Qt::SolidLine)

Definition at line 24 of file linesitem.cpp.

◆ update()

void LinesItem::update ( )

updates all trixels that are associated with LineListIndex or hide them if selected() of this LineListIndex returns false

Implements SkyItem.

Definition at line 72 of file linesitem.cpp.

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