Mo Elzubeir
50 lines
1.4 KiB
C++
50 lines
1.4 KiB
C++
/************************************************************************
|
|
* $Id: imageitem.cpp 661 2011-04-05 13:16:53Z elzubeir $
|
|
*
|
|
* ------------
|
|
* Description:
|
|
* ------------
|
|
*
|
|
* (C) Copyright 2009-2011 ALLCONTENT. All rights reserved.
|
|
*
|
|
* -----------------
|
|
* Revision Details: (Updated by Revision Control System)
|
|
* -----------------
|
|
* $Date: 2011-04-05 17:16:53 +0400 (Tue, 05 Apr 2011) $
|
|
* $Author: elzubeir $
|
|
* $Revision: 661 $
|
|
* $HeadURL: file:///opt/svn/socialhose/trunk/app/ClippingStation/imageitem.cpp $
|
|
*
|
|
************************************************************************/
|
|
|
|
#include "imageitem.h"
|
|
|
|
#include <QGraphicsSceneMouseEvent>
|
|
#include <QCursor>
|
|
#include <QtDebug>
|
|
|
|
ImageItem::ImageItem(const QPixmap & pixmap, QGraphicsItem * parent) :
|
|
QGraphicsPixmapItem(pixmap, parent)
|
|
{
|
|
setZValue(0.5);
|
|
setCursor(QCursor(Qt::CrossCursor));
|
|
|
|
}
|
|
|
|
ImageItem::~ImageItem()
|
|
{
|
|
|
|
}
|
|
|
|
QPixmap ImageItem::getImageCutoutPixmap(const QRectF & selectionRect) const
|
|
{
|
|
QPixmap sourcePixmap = pixmap();
|
|
if (sourcePixmap.isNull())
|
|
return QPixmap();
|
|
|
|
// qDebug() << "sel rect " << selectionRect << " image rect " << sourcePixmap.rect();
|
|
// we cut selection rect to pixmap limit.
|
|
// if we don't do this, resulting pixmap after copy operation could be filled with black
|
|
return sourcePixmap.copy(selectionRect.toRect());
|
|
}
|