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The QGraphicsLineItem class provides a line item that you can add to a QGraphicsScene. More...
The QGraphicsLineItem class provides a line item that you can add to a QGraphicsScene.
To set the item's line, pass a QLineF to QGraphicsLineItem's constructor, or call the setLine function. The line function returns the current line. By default the line is black with a width of 0, but you can change this by calling setPen.
QGraphicsLineItem uses the line and the pen width to provide a reasonable implementation of boundingRect, shape, and contains. The paint function draws the line using the item's associated pen.
See also QGraphicsPathItem, QGraphicsRectItem, QGraphicsEllipseItem, QGraphicsTextItem, QGraphicsPolygonItem, QGraphicsPixmapItem, and The Graphics View Framework.
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