QGeoTiledMapRootNode Class Reference

#include <qgeotiledmapscene_p_p.h>

Inheritance diagram for QGeoTiledMapRootNode:

Collaboration diagram for QGeoTiledMapRootNode:

Public Member Functions
	QGeoTiledMapRootNode ()
	~QGeoTiledMapRootNode ()
void	setClipRect (const QRect &rect)
void	updateTiles (QGeoTiledMapTileContainerNode *root, QGeoTiledMapScenePrivate *d, double camAdjust, QQuickWindow *window)
Public Member Functions inherited from QSGClipNode
	QSGClipNode ()
	Creates a new QSGClipNode without a geometry.
	~QSGClipNode () override
	Deletes this QSGClipNode.
void	setIsRectangular (bool rectHint)
	Sets whether this clip node has a rectangular clip to rectHint.
bool	isRectangular () const
	Returns if this clip node has a rectangular clip.
void	setClipRect (const QRectF &)
	Sets the clip rect of this clip node to rect.
QRectF	clipRect () const
	Returns the clip rect of this node.
Public Member Functions inherited from QSGBasicGeometryNode
	~QSGBasicGeometryNode () override
	Deletes this QSGBasicGeometryNode.
void	setGeometry (QSGGeometry *geometry)
	Sets the geometry of this node to geometry.
const QSGGeometry *	geometry () const
	Returns this node's geometry.
QSGGeometry *	geometry ()
	Returns this node's geometry.
const QMatrix4x4 *	matrix () const
	Will be set during rendering to contain transformation of the geometry for that rendering pass.
const QSGClipNode *	clipList () const
	Will be set during rendering to contain the clip of the geometry for that rendering pass.
void	setRendererMatrix (const QMatrix4x4 *m)
void	setRendererClipList (const QSGClipNode *c)
Public Member Functions inherited from QSGNode
	QSGNode ()
	Constructs a new node.
virtual	~QSGNode ()
	Destroys the node.
QSGNode *	parent () const
	Returns the parent node of this node.
void	removeChildNode (QSGNode *node)
	Removes node from this node's list of children.
void	removeAllChildNodes ()
	Removes all child nodes from this node's list of children.
void	prependChildNode (QSGNode *node)
	Prepends node to this node's the list of children.
void	appendChildNode (QSGNode *node)
	Appends node to this node's list of children.
void	insertChildNodeBefore (QSGNode *node, QSGNode *before)
	Inserts node to this node's list of children before the node specified with before.
void	insertChildNodeAfter (QSGNode *node, QSGNode *after)
	Inserts node to this node's list of children after the node specified with after.
void	reparentChildNodesTo (QSGNode *newParent)
int	childCount () const
	Returns the number of child nodes.
QSGNode *	childAtIndex (int i) const
	Returns the child at index i.
QSGNode *	firstChild () const
	Returns the first child of this node.
QSGNode *	lastChild () const
	Returns the last child of this node.
QSGNode *	nextSibling () const
	Returns the node after this in the parent's list of children.
QSGNode *	previousSibling () const
	Returns the node before this in the parent's list of children.
NodeType	type () const
	Returns the type of this node.
QT_DEPRECATED void	clearDirty ()
void	markDirty (DirtyState bits)
	Notifies all connected renderers that the node has dirty bits.
QT_DEPRECATED DirtyState	dirtyState () const
virtual bool	isSubtreeBlocked () const
	Returns whether this node and its subtree is available for use.
Flags	flags () const
	Returns the set of flags for this node.
void	setFlag (Flag, bool=true)
	Sets the flag f on this node if enabled is true; otherwise clears the flag.
void	setFlags (Flags, bool=true)
	Sets the flags f on this node if enabled is true; otherwise clears the flags.
virtual void	preprocess ()
	Override this function to do processing on the node before it is rendered.

Public Attributes
bool	isTextureLinear
QSGGeometry	geometry
QRect	clipRect
QSGTransformNode *	root
QGeoTiledMapTileContainerNode *	tiles
QGeoTiledMapTileContainerNode *	wrapLeft
QGeoTiledMapTileContainerNode *	wrapRight
QHash< QGeoTileSpec, QSGTexture * >	textures

Additional Inherited Members
Public Types inherited from QSGNode
enum	NodeType {   BasicNodeType , GeometryNodeType , TransformNodeType , ClipNodeType ,   OpacityNodeType , RootNodeType , RenderNodeType }
	Can be used to figure out the type of node. More...
enum	Flag {   OwnedByParent = 0x0001 , UsePreprocess = 0x0002 , OwnsGeometry = 0x00010000 , OwnsMaterial = 0x00020000 ,   OwnsOpaqueMaterial = 0x00040000 , IsVisitableNode = 0x01000000 }
	The QSGNode::Flag enum describes flags on the QSGNode. More...
enum	DirtyStateBit {   DirtySubtreeBlocked = 0x0080 , DirtyMatrix = 0x0100 , DirtyNodeAdded = 0x0400 , DirtyNodeRemoved = 0x0800 ,   DirtyGeometry = 0x1000 , DirtyMaterial = 0x2000 , DirtyOpacity = 0x4000 , DirtyForceUpdate = 0x8000 ,   DirtyUsePreprocess = UsePreprocess , DirtyPropagationMask }
	Used in QSGNode::markDirty() to indicate how the scene graph has changed. More...
Protected Member Functions inherited from QSGBasicGeometryNode
	QSGBasicGeometryNode (NodeType type)
	Creates a new basic geometry node of type type.
	QSGBasicGeometryNode (QSGBasicGeometryNodePrivate &dd, NodeType type)
Protected Member Functions inherited from QSGNode
	QSGNode (NodeType type)
	Constructs a new node with the given node type.
	QSGNode (QSGNodePrivate &dd, NodeType type)
	Constructs a new node with the given node type.
Protected Attributes inherited from QSGNode
QScopedPointer< QSGNodePrivate >	d_ptr

Detailed Description

Definition at line 40 of file qgeotiledmapscene_p_p.h.

Constructor & Destructor Documentation

QGeoTiledMapRootNode()

QGeoTiledMapRootNode::QGeoTiledMapRootNode ( )

inline

Definition at line 43 of file qgeotiledmapscene_p_p.h.

~QGeoTiledMapRootNode()

QGeoTiledMapRootNode::~QGeoTiledMapRootNode ( )

inline

Definition at line 59 of file qgeotiledmapscene_p_p.h.

References qDeleteAll().

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Member Function Documentation

setClipRect()

void QGeoTiledMapRootNode::setClipRect ( const QRect & rect )

inline

Definition at line 64 of file qgeotiledmapscene_p_p.h.

References rect, QSGClipNode::setClipRect(), and QSGGeometry::updateRectGeometry().

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updateTiles()

void QGeoTiledMapRootNode::updateTiles	(	QGeoTiledMapTileContainerNode *	root,
		QGeoTiledMapScenePrivate *	d,
		double	camAdjust,
		QQuickWindow *	window )

Definition at line 437 of file qgeotiledmapscene.cpp.

References d, QSGNode::DirtyMaterial, QGeoTileTexture::image, QImage::isNull(), isTextureLinear, it, QSGTexture::Linear, QMatrix4x4::lookAt(), QSGNode::markDirty(), QSGTransformNode::matrix(), QSGTexture::Nearest, ok, qgeotiledmapscene_isTileInViewport(), QSGImageNode::rect(), root, QSGImageNode::setFiltering(), QSGTransformNode::setMatrix(), QSGImageNode::setMipmapFiltering(), QDoubleVector3D::setX(), QSGImageNode::texture(), toVector3D(), and window().

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Member Data Documentation

clipRect

QRect QGeoTiledMapRootNode::clipRect

Definition at line 82 of file qgeotiledmapscene_p_p.h.

geometry

QSGGeometry QGeoTiledMapRootNode::geometry

Definition at line 81 of file qgeotiledmapscene_p_p.h.

isTextureLinear

bool QGeoTiledMapRootNode::isTextureLinear

Definition at line 79 of file qgeotiledmapscene_p_p.h.

Referenced by updateTiles().

root

QSGTransformNode* QGeoTiledMapRootNode::root

Definition at line 84 of file qgeotiledmapscene_p_p.h.

Referenced by updateTiles().

textures

QHash<QGeoTileSpec, QSGTexture *> QGeoTiledMapRootNode::textures

Definition at line 90 of file qgeotiledmapscene_p_p.h.

tiles

QGeoTiledMapTileContainerNode* QGeoTiledMapRootNode::tiles

Definition at line 86 of file qgeotiledmapscene_p_p.h.

wrapLeft

QGeoTiledMapTileContainerNode* QGeoTiledMapRootNode::wrapLeft

Definition at line 87 of file qgeotiledmapscene_p_p.h.

wrapRight

QGeoTiledMapTileContainerNode* QGeoTiledMapRootNode::wrapRight

Definition at line 88 of file qgeotiledmapscene_p_p.h.

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

• qtlocation/src/location/maps/qgeotiledmapscene_p_p.h (60828037eb143eaefab1780f1f831a3f0e6dcaf2)
• qtlocation/src/location/maps/qgeotiledmapscene.cpp (cd4db512ae08836f5fa1d746000052215cf70a9c)