GraphicsPointsItem Class Reference

#include <GraphicsPointsItem.h>

Inherits QGraphicsItem.

Public Member Functions
	GraphicsPointsItem (const QList< QPoint > &points)
QRectF	boundingRect () const
void	paint (QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget)
void	setPen (const QPen &pen)

Detailed Description

Definition at line 11 of file GraphicsPointsItem.h.

Constructor & Destructor Documentation

GraphicsPointsItem::GraphicsPointsItem

(

const QList< QPoint > &

points

)

Definition at line 6 of file GraphicsPointsItem.cc.

                                                                 :points(points)
{
}

Member Function Documentation

QRectF GraphicsPointsItem::boundingRect

(

)

const

Definition at line 44 of file GraphicsPointsItem.cc.

{
    return calcBoundingRect();
}

void GraphicsPointsItem::paint	(	QPainter *	painter,
		const QStyleOptionGraphicsItem *	option,
		QWidget *	widget
	)

Definition at line 54 of file GraphicsPointsItem.cc.

{
    painter->setPen(pen);
    QList<QPoint>::iterator iter = points.begin();
    for(;iter != points.end();++iter)
        painter->drawPoint(*iter);
}

void GraphicsPointsItem::setPen

(

const QPen &

pen

)

Definition at line 49 of file GraphicsPointsItem.cc.

{
    this->pen = pen;
}

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

• /build/rock-master-18.09-gui-rock-widget-collection-0.20180124/src/image_view/GraphicsPointsItem.h
• /build/rock-master-18.09-gui-rock-widget-collection-0.20180124/src/image_view/GraphicsPointsItem.cc