The QGraphicsPathItem class provides a path item that you can add to a QGraphicsScene. More...
#include <QGraphicsPathItem>
Inherits: QAbstractGraphicsShapeItem.
This class was introduced in Qt 4.2.
QGraphicsPathItem ( QGraphicsItem * parent = 0 ) | |
QGraphicsPathItem ( const QPainterPath & path, QGraphicsItem * parent = 0 ) | |
~QGraphicsPathItem () | |
QPainterPath | path () const |
void | setPath ( const QPainterPath & path ) |
virtual QRectF | boundingRect () const |
virtual bool | contains ( const QPointF & point ) const |
virtual bool | isObscuredBy ( const QGraphicsItem * item ) const |
virtual QPainterPath | opaqueArea () const |
virtual void | paint ( QPainter * painter, const QStyleOptionGraphicsItem * option, QWidget * widget = 0 ) |
virtual QPainterPath | shape () const |
virtual int | type () const |
The QGraphicsPathItem class provides a path item that you can add to a QGraphicsScene.
To set the item's path, pass a QPainterPath to QGraphicsPathItem's constructor, or call the setPath() function. The path() function returns the current path.
QGraphicsPathItem uses the path to provide a reasonable implementation of boundingRect(), shape(), and contains(). The paint() function draws the path using the item's associated pen and brush, which you can set by calling the setPen() and setBrush() functions.
See also QGraphicsRectItem, QGraphicsEllipseItem, QGraphicsPolygonItem, QGraphicsTextItem, QGraphicsLineItem, QGraphicsPixmapItem, and Graphics View Framework.
Constructs a QGraphicsPath. parent is passed to QAbstractGraphicsShapeItem's constructor.
See also QGraphicsScene::addItem().
Constructs a QGraphicsPath item using path as the default path. parent is passed to QAbstractGraphicsShapeItem's constructor.
See also QGraphicsScene::addItem().
Destroys the QGraphicsPathItem.
Reimplemented from QGraphicsItem::boundingRect().
Reimplemented from QGraphicsItem::contains().
Reimplemented from QGraphicsItem::isObscuredBy().
Reimplemented from QGraphicsItem::opaqueArea().
Reimplemented from QGraphicsItem::paint().
Returns the item's path as a QPainterPath. If no item has been set, an empty QPainterPath is returned.
See also setPath().
Sets the item's path to be the given path.
See also path().
Reimplemented from QGraphicsItem::shape().
Reimplemented from QGraphicsItem::type().
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