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Qt 6.x
The Qt SDK
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#include <qsgopenvgglyphnode_p.h>
Public Member Functions | |
QSGOpenVGGlyphNode (QSGRenderContext *rc) | |
~QSGOpenVGGlyphNode () | |
void | setGlyphs (const QPointF &position, const QGlyphRun &glyphs) override |
void | setColor (const QColor &color) override |
void | setStyle (QQuickText::TextStyle style) override |
void | setStyleColor (const QColor &color) override |
QPointF | baseLine () const override |
void | setPreferredAntialiasingMode (AntialiasingMode) override |
void | update () override |
void | render () override |
void | setOpacity (float opacity) override |
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QSGGlyphNode () | |
~QSGGlyphNode () override | |
virtual void | setGlyphs (const QPointF &position, const QGlyphRun &glyphs)=0 |
virtual void | setColor (const QColor &color)=0 |
virtual void | setStyle (QQuickText::TextStyle style)=0 |
virtual void | setStyleColor (const QColor &color)=0 |
virtual QPointF | baseLine () const =0 |
virtual QRectF | boundingRect () const |
virtual void | setBoundingRect (const QRectF &bounds) |
virtual void | setPreferredAntialiasingMode (AntialiasingMode)=0 |
virtual void | setRenderTypeQuality (int renderTypeQuality) |
virtual void | update ()=0 |
void | setOwnerElement (QQuickItem *ownerElement) |
QQuickItem * | ownerElement () const |
void | accept (QSGNodeVisitorEx *visitor) override |
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QSGVisitableNode () | |
~QSGVisitableNode () override | |
virtual void | accept (QSGNodeVisitorEx *)=0 |
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QSGGeometryNode () | |
Creates a new geometry node without geometry and material. | |
~QSGGeometryNode () override | |
Deletes this geometry node. | |
void | setMaterial (QSGMaterial *material) |
Sets the material of this geometry node to material. | |
QSGMaterial * | material () const |
Returns the material of the QSGGeometryNode. | |
void | setOpaqueMaterial (QSGMaterial *material) |
Sets the opaque material of this geometry to material. | |
QSGMaterial * | opaqueMaterial () const |
Returns the opaque material of the QSGGeometryNode. | |
QSGMaterial * | activeMaterial () const |
Returns the material which should currently be used for geometry node. | |
void | setRenderOrder (int order) |
Sets the render order of this node to be order. | |
int | renderOrder () const |
Returns the render order of this geometry node. | |
void | setInheritedOpacity (qreal opacity) |
Sets the inherited opacity of this geometry to opacity. | |
qreal | inheritedOpacity () const |
Set during rendering to specify the inherited opacity for that rendering pass. | |
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~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) |
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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. | |
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QSGOpenVGRenderable () | |
virtual | ~QSGOpenVGRenderable () |
virtual void | render ()=0 |
virtual void | setOpacity (float opacity) |
float | opacity () const |
VGPaint | opacityPaint () const |
virtual void | setTransform (const QOpenVGMatrix &transform) |
const QOpenVGMatrix & | transform () const |
Additional Inherited Members | |
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enum | AntialiasingMode { DefaultAntialiasing = -1 , GrayAntialiasing , LowQualitySubPixelAntialiasing , HighQualitySubPixelAntialiasing } |
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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... | |
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QSGGeometryNode (QSGGeometryNodePrivate &dd) | |
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QSGBasicGeometryNode (NodeType type) | |
Creates a new basic geometry node of type type. | |
QSGBasicGeometryNode (QSGBasicGeometryNodePrivate &dd, NodeType type) | |
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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. | |
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QRectF | m_bounding_rect |
QQuickItem * | m_ownerElement = nullptr |
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QScopedPointer< QSGNodePrivate > | d_ptr |
Definition at line 21 of file qsgopenvgglyphnode_p.h.
QT_BEGIN_NAMESPACE QSGOpenVGGlyphNode::QSGOpenVGGlyphNode | ( | QSGRenderContext * | rc | ) |
Definition at line 14 of file qsgopenvgglyphnode.cpp.
References QSGBasicGeometryNode::setGeometry(), and QSGGeometryNode::setMaterial().
QSGOpenVGGlyphNode::~QSGOpenVGGlyphNode | ( | ) |
Definition at line 29 of file qsgopenvgglyphnode.cpp.
References QGlyphRun::glyphIndexes(), and QSGOpenVGFontGlyphCache::release().
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overridevirtual |
Implements QSGGlyphNode.
Definition at line 82 of file qsgopenvgglyphnode.cpp.
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overridevirtual |
Implements QSGOpenVGRenderable.
Definition at line 95 of file qsgopenvgglyphnode.cpp.
References QList< T >::count(), QOpenVGOffscreenSurface::doneCurrent(), QRectF::height(), QOpenVGOffscreenSurface::image(), QSGGlyphNode::m_bounding_rect, QOpenVGOffscreenSurface::makeCurrent(), QQuickText::Normal, QQuickText::Outline, QGlyphRun::positions(), QQuickText::Raised, QQuickText::Sunken, QSGOpenVGRenderable::transform(), and QRectF::width().
Implements QSGGlyphNode.
Definition at line 63 of file qsgopenvgglyphnode.cpp.
References QSGOpenVGRenderable::opacity(), and QSGOpenVGHelpers::qColorToVGColor().
Referenced by setOpacity().
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overridevirtual |
Implements QSGGlyphNode.
Definition at line 38 of file qsgopenvgglyphnode.cpp.
References QRawFont::ascent(), QList< T >::at(), QGlyphRun::boundingRect(), QSGOpenVGRenderContext::glyphCache(), QGlyphRun::glyphIndexes(), i, QSGGlyphNode::m_bounding_rect, QSGOpenVGFontGlyphCache::populate(), position(), QGlyphRun::positions(), QGlyphRun::rawFont(), QSGOpenVGFontGlyphCache::release(), QRectF::translated(), QPointF::x(), and QPointF::y().
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overridevirtual |
Reimplemented from QSGOpenVGRenderable.
Definition at line 152 of file qsgopenvgglyphnode.cpp.
References QSGOpenVGRenderable::opacity(), setColor(), QSGOpenVGRenderable::setOpacity(), and setStyleColor().
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overridevirtual |
Implements QSGGlyphNode.
Definition at line 87 of file qsgopenvgglyphnode.cpp.
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overridevirtual |
Implements QSGGlyphNode.
Definition at line 70 of file qsgopenvgglyphnode.cpp.
Implements QSGGlyphNode.
Definition at line 75 of file qsgopenvgglyphnode.cpp.
References QSGOpenVGRenderable::opacity(), and QSGOpenVGHelpers::qColorToVGColor().
Referenced by setOpacity().
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overridevirtual |
Implements QSGGlyphNode.
Definition at line 91 of file qsgopenvgglyphnode.cpp.