"Debug Assertion Failed"

**nadtn** · 12/12/2017, 15h08

Bonjour,

J'ai un petit soucis avec mon projet Qt, quand je le debug il marche mais quand je l'installe sur un autre PC (avec un setup) j'ai cette erreur:
Nom : erreurassertion.png
Affichages : 924
Taille : 15,2 Ko

Nom : erreurassertion.png
Affichages : 924
Taille : 15,2 Ko

Je ne comprend pas j'ai essayé avec un petit projet simple tout marche mais pas avec mon projet.

**Gojir4** · 12/12/2017, 16h31

Bonjour,

Visiblement il y a un problème de corruption mémoire lors de l'exécution. Peut-on voir le code ?

**nadtn** · 12/12/2017, 16h39

Quelle partie du code?

Nom : solution.PNG
Affichages : 762
Taille : 19,5 Ko

Le test.cpp est là où on le plus de code donc:
testcv.h

Code :

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#ifndef TESTCV_H
#define TESTCV_H
 
#include <QtWidgets/QMainWindow>
#include "ui_testcv.h"
 
#include <opencv2/opencv.hpp>
 
//#include "Resizable_rubber_band.h"
 
#include "cosDialog.h"
 
 
using namespace cv;
 
class testCV : public QMainWindow
{
	Q_OBJECT
 
public:
	testCV(QWidget *parent = 0);
	bool eventFilter(QObject *obj, QEvent *event);
	~testCV();
 
	void checkBoundary();
	void showImage();
 
private:
	Ui::testCVClass ui;
	QString pathfoder;
	Mat image;
	Mat img ;
	int xp, x,x2;
	int y,y2;
	Mat /*src,*/imgcrop,ROI;
	Rect cropRect;
	Point P1;
	Point P2;
	QPoint porigine;
	bool clicked,clicked2;
	bool traitement;
	QGraphicsScene scene_original, scene_selection;
	QGraphicsPixmapItem* item;
	QGraphicsPixmapItem* itemselection;
	QGraphicsRectItem* rect;
 
 
	QMap<QTreeWidgetItem*, QGraphicsRectItem*> map;
	QMap<QGraphicsRectItem*, QTreeWidgetItem*> mapinverse;
 
 
	//QRubberBand* rubberBand;
	Resizable_rubber_band* rubberBand;
	QRect rct;
	bool released;
 
	bool move_rubberband;
    QPoint rubberband_offset;
 
	QList<int> indexitemsfree;
	QMap<QTreeWidgetItem*, int> mapindex;
 
	bool modificationItem;
	QGraphicsRectItem *itemEnModification;
 
 
public slots:
	void addRect ();
	void deleteRect ();
	void selectItem (QTreeWidgetItem * treeitem);
 
	void editItem (QTreeWidgetItem * treeitem,  int column);
 
	void changedselection ();
 
	void rup ();
	void rdown ();
	void rleft ();
	void rright (); 
 
	void rrup ();
	void rrdown ();
	void rrleft ();
	void rrright ();
 
	void fullScreen ();
 
	void dragmode ();
 
	void zoomIn ();
	void zoomOut ();
 
	void deleteRectTree (QTreeWidgetItem * treeitem,  int column);
 
	void renameRectTree (QTreeWidgetItem * treeitem,  int column);
 
	void precedent ();
	void suivant ();
 
signals:
	void pressLabel();
 
};
 
#endif // TESTCV_H

testcv.cpp

Code :

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#include "testcv.h"
//#include <opencv2/core/core.hpp>
//#include <opencv2/highgui/highgui.hpp>
#include <QMessageBox>
#include <QGraphicsPixmapItem>
#include <opencv2/opencv.hpp>
#include  <QMouseEvent>
#include <QRubberBand>
#include <QHBoxLayout>
#include <QSizeGrip>
#include <QTreeWidgetItem>
#include <QLabel>
#include <QLineEdit>
#include <QDir>
 
 
 
 
using namespace cv;
 
static const double scaleFactor = 1.15;
static double currentScale = 1.0;  // stores the current scale value.
static const double scaleMin = 1.0; // defines the min scale limit.
 
testCV::testCV(QWidget *parent)
	: QMainWindow(parent)
{
	ui.setupUi(this);
 
	QDir dir;
	pathfoder = dir.currentPath();
 
	QIcon ajouterIcon(pathfoder+"/ajouter.png");
	QIcon deleteIcon(pathfoder+"/supprimer.png");
	QIcon renameIcon (pathfoder+"/renommer.png");
	QIcon handIcon(pathfoder+"/mnt.png");
	QIcon ziIcon(pathfoder+"/zi.png");
	QIcon zoIcon (pathfoder+"/zo.png");
	QIcon peIcon (pathfoder+"/pe.png");
 
	ui.pb_add->setIcon(ajouterIcon);
	ui.pb_delete->setIcon(deleteIcon);
	ui.pb_drag->setIcon(handIcon);
	ui.pb_zoomIn->setIcon(ziIcon);
	ui.pb_zoomOut->setIcon(zoIcon);
	ui.pb_fullScreen->setIcon(peIcon);
 
 
 
	ui.pb_drag->setCheckable(true);
 
	// buttons in ToolBar
	//ui.mainToolBar->addWidget(ui.pb_user);
	//ui.mainToolBar->addSeparator();
	ui.mainToolBar->addWidget(ui.pb_add);
	ui.mainToolBar->addWidget(ui.pb_delete);
	ui.mainToolBar->addSeparator();
	ui.mainToolBar->addWidget(ui.pb_drag);
	ui.mainToolBar->addWidget(ui.pb_zoomIn);
	ui.mainToolBar->addWidget(ui.pb_zoomOut);
	ui.mainToolBar->addSeparator();
	ui.mainToolBar->addWidget(ui.pb_fullScreen);
 
	//ui.graphicsView_selection->setScene(&scene_selection);
	//ui.graphicsView_selection->setAlignment(Qt::AlignTop|Qt::AlignLeft);
	//ui.graphicsView_selection->setAlignment(Qt::AlignTop|Qt::AlignLeft);
 
	connect(&scene_original, SIGNAL(selectionChanged()), this, SLOT(changedselection()));
 
 
	// cacher bouttons rubban
	ui.pb_bas->hide();
	ui.pb_haut->hide();
	ui.pb_droite->hide();
	ui.pb_gauche->hide();
	ui.pb_bas_haut->hide();
	ui.pb_haut_bas->hide();
	ui.pb_droite_gauche->hide();
	ui.pb_gauche_droite->hide();
	ui.line0->hide();
	ui.line1->hide();
	ui.line2->hide();
	ui.line3->hide();
	ui.line4->hide();
	ui.line5->hide();
	ui.line6->hide();
	ui.line7->hide();
	ui.line8->hide();
	ui.line9->hide();
	ui.line10->hide();
	ui.line11->hide();
 
	clicked=false;
	clicked2=false;
 
	released = false;
 
	xp =1;
 
	cropRect.x = 0;
	cropRect.y = 0;
	cropRect.height = 0;
	cropRect.width = 0;
	P1.x = 0;
	P1.y = 0;
	P2.x = 0;
	P2.y = 0;
 
	move_rubberband = false;
 
	modificationItem = false;
	QString nomimage = "/cap2.bmp";
	img  = imread(pathfoder.toStdString()+ nomimage.toStdString());
	//img  = imread("C:\\Users\\nadhir.abdellatif\\Desktop\\cap2.bmp");
	if(! img .data ) // Check for invalid input
	{
		// Message d'erreur
		QMessageBox msgBox;
		msgBox.setText("Could not open or find the image! "+ pathfoder +"/cap2.bmp");
		msgBox.exec();
	}
 
	image = img.clone();
 
	cvtColor(img, img, CV_BGR2RGB);
	item = new QGraphicsPixmapItem(QPixmap::fromImage(QImage(img.data, img.cols, img.rows, img.step, QImage::Format_RGB888)));
 
	// rendre item selectionable
	//item->setFlag(QGraphicsItem::ItemIsSelectable);
 
	scene_original.addItem(item);
 
	//QRectF toutou = scene_original.itemsBoundingRect();
	//scene_original.setSceneRect(toutou);
 
 
	ui.graphicsView_original->setScene(&scene_original);
 
	//ui.graphicsView_original->setMinimumWidth(scene_original.width());
 
	//ui.graphicsView_original->scale(scene_original.width(), scene_original.height()); //
	//ui.graphicsView_original->scale(ui.graphicsView_original->frameSize().width() / scene_original.width(), ui.graphicsView_original->frameSize().height() / scene_original.height());
	//ui.graphicsView_original->fitInView(scene_original.itemsBoundingRect() ,Qt::KeepAspectRatio); //  ->sceneRect()
	//ui.graphicsView_original->resize(scene_original.width(), scene_original.height());
 
	// taille 0 de scene resultat
	//ui.graphicsView_selection->resize(cropRect.width, cropRect.height);
 
	//--------------------------------------------------------------------------------------------------------------------------------------------
 
	//ui.graphicsView_original->setDragMode(QGraphicsView::RubberBandDrag);
 
	//// RubberBand
	//		QRubberBand* rubberBand = new QRubberBand(QRubberBand::Rectangle, ui.graphicsView_original);
	//		rubberBand->resize(500, 500);
	//		rubberBand->show();
	//		//scene_original.addItem(rubberBand);
 
	//		QRectF rct = scene_original.selectionArea().boundingRect();
 
	//ui.label->setPixmap(QPixmap::fromImage(QImage(img.data, img.cols, img.rows, img.step, QImage::Format_RGB888)));
	//---------------------------------------------------------------------------------------------------------------------------------------------
 
	// détection de lignes. (edge detection first)
	Mat dst, cdst;
	/// Apply Canny edge detector
	Canny(img, dst, 50, 200, 3);
	/// Pass the image to gray
	cvtColor(dst, cdst, CV_GRAY2BGR);
 
#if 0
	vector<Vec2f> lines;
	/// Use Standard Hough Transform
	HoughLines(dst, lines, 1, CV_PI/180, 100, 0, 0 );
	/// Show the result
	for( size_t i = 0; i < lines.size(); i++ )
	{
		float rho = lines[i][0], theta = lines[i][1];
		Point pt1, pt2;
		double a = cos(theta), b = sin(theta);
		double x0 = a*rho, y0 = b*rho;
		pt1.x = cvRound(x0 + 1000*(-b));
		pt1.y = cvRound(y0 + 1000*(a));
		pt2.x = cvRound(x0 - 1000*(-b));
		pt2.y = cvRound(y0 - 1000*(a));
		line( cdst, pt1, pt2, Scalar(0,0,255), 3, CV_AA);
	}
#else
	vector<Vec4i> lines;
	/// Use Probabilistic Hough Transform
	HoughLinesP(dst, lines, 1, CV_PI/180, 50, 50, 10 );
	/// Show the result
	for( size_t i = 0; i < lines.size(); i++ )
	{
		Vec4i l = lines[i];
		line( cdst, Point(l[0], l[1]), Point(l[2], l[3]), Scalar(0,0,255), 3, CV_AA);
	}
#endif
 
 
	/*cvtColor(cdst, cdst, CV_BGR2RGB);
 
	ui.label_r->setPixmap(QPixmap::fromImage(QImage(cdst.data, cdst.cols, cdst.rows, cdst.step, QImage::Format_RGB888)));
 
 
	connect(ui.spinBox, SIGNAL(valueChanged(int)), this, SLOT(updatelabel(int)));*/
 
 
	// eventFilter to View
	ui.graphicsView_original->installEventFilter(this);
	//ui.graphicsView_original->setMouseTracking(true);
	//ui.graphicsView_original->setHandlesChildEvents(true);
	//ui.graphicsView_original->scene()->installSceneEventFilter(this);
	//scene_original.installEventFilter(this);
	//ui.graphicsView_original->scene()->setMouseTracking(true);
	//connect(this, SIGNAL(pressLabel()), this, SLOT(position()));
 
	//connect(ui.graphicsView_original, SIGNAL(mouseReleaseEvent(QMouseEvent *)), this, SLOT(position()));
 
	//connect(ui.pb_add, SIGNAL(clicked()), this, SLOT(addRect()));
 
		connect(ui.pb_add, &QPushButton::clicked, [=] {emit addRect();});
 
	// Connect tree and selections
	connect(ui.treeWidget,SIGNAL(itemClicked(QTreeWidgetItem *,int)),this,SLOT(selectItem (QTreeWidgetItem *)));
	//connect(scene_original,SIGNAL(focusItemChanged(QGraphicsItem *, QGraphicsItem *, Qt::FocusReason)),this,SLOT(selectItem (QTreeWidgetItem *))); // Beug
 
	// delete rectangle
	connect(ui.pb_delete, SIGNAL(clicked()), this, SLOT(deleteRect()));
 
 
	//recadrer Rubban
	connect(ui.pb_haut, SIGNAL(clicked()), this, SLOT(rup()));
	connect(ui.pb_bas, SIGNAL(clicked()), this, SLOT(rdown()));
	connect(ui.pb_gauche, SIGNAL(clicked()), this, SLOT(rleft()));
	connect(ui.pb_droite, SIGNAL(clicked()), this, SLOT(rright()));
	connect(ui.pb_haut_bas, SIGNAL(clicked()), this, SLOT(rrup()));
	connect(ui.pb_bas_haut, SIGNAL(clicked()), this, SLOT(rrdown()));
	connect(ui.pb_gauche_droite, SIGNAL(clicked()), this, SLOT(rrleft()));
	connect(ui.pb_droite_gauche, SIGNAL(clicked()), this, SLOT(rrright()));
 
 
	// view full screen
	connect(ui.pb_fullScreen, SIGNAL(clicked()), this, SLOT(fullScreen()));
 
	// drag mode
	connect(ui.pb_drag, SIGNAL(clicked()), this, SLOT(dragmode()));
 
	// Zoom in
	connect(ui.pb_zoomIn, SIGNAL(clicked()), this, SLOT(zoomIn()));
 
	// Zoom out
	connect(ui.pb_zoomOut, SIGNAL(clicked()), this, SLOT(zoomOut()));
 
 
	connect(ui.pb_precedent, SIGNAL(clicked()), this, SLOT(precedent()));
	connect(ui.pb_suivant, SIGNAL(clicked()), this, SLOT(suivant()));
 
 
	// Edit treeItem
	//connect(ui.treeWidget,SIGNAL(itemClicked(QTreeWidgetItem *,int)),this,SLOT(editItem (QTreeWidgetItem *,int)));
 
	//logo
	QPixmap image(pathfoder+"/process.png");
	ui.label_process->setPixmap(image);
	ui.label_process->setAlignment(Qt::AlignHCenter);
 
 
}
 
 
bool testCV::eventFilter(QObject *obj, QEvent *event)
{
 
	traitement = false;
 
 
	if(obj == ui.graphicsView_original && event->type() == QMouseEvent::MouseButtonPress/*QMouseEvent::MouseButtonPress*/) //QGraphicsSceneMouseEvent 
	{
 
 
		released = false;
 
 
		//---------------------------------------------------------------------------------------------------------------------------
		QMouseEvent *me = (QMouseEvent *)event;
		porigine = me->pos();
 
		if (ui.graphicsView_original->scene()->sceneRect().contains(ui.graphicsView_original->mapToScene(porigine)))
		{
			//QPointF poriginescene = ui.graphicsView_original->mapToScene(porigine);
			//porigine.setX(poriginescene.x());
			//porigine.setY(poriginescene.y());
 
 
 
			if(!rct.isNull() && rubberBand->geometry().contains(porigine))
			{
				rubberband_offset = me->pos() - rubberBand->pos();
				move_rubberband = true;
			}
			else
			{
				if(!rct.isNull() && rubberBand->isVisible())
				{
 
					if(modificationItem)
					{
						QMessageBox msgBox;
						msgBox.setWindowTitle("Edition");
						msgBox.setText("\n\nVoulez-vous annuler la modification?\n\n");
 
 
						QPushButton * okButton = msgBox.addButton(tr("Oui"), QMessageBox::ActionRole);
						QPushButton * nonButton = msgBox.addButton(tr("Non"), QMessageBox::ActionRole);	
						msgBox.exec();
 
						if (msgBox.clickedButton()==okButton)
						{
							rubberBand->hide();
 
							// cacher bouttons rubban
							ui.pb_bas->hide();
							ui.pb_haut->hide();
							ui.pb_droite->hide();
							ui.pb_gauche->hide();
							ui.pb_bas_haut->hide();
							ui.pb_haut_bas->hide();
							ui.pb_droite_gauche->hide();
							ui.pb_gauche_droite->hide();
							ui.line0->hide();
							ui.line1->hide();
							ui.line2->hide();
							ui.line3->hide();
							ui.line4->hide();
							ui.line5->hide();
							ui.line6->hide();
							ui.line7->hide();
							ui.line8->hide();
							ui.line9->hide();
							ui.line10->hide();
							ui.line11->hide();
 
							modificationItem = false;
							ui.pb_add->setText("Add");
							itemEnModification->setPen(QPen(Qt::green));
						}
						else
						{
							msgBox.close();
							return QObject::eventFilter(obj, event);
 
						}
					}
					else
					{
						rubberBand->hide();
					}
				}
 
 
 
				//rubberBand = new QRubberBand(QRubberBand::Rectangle, ui.graphicsView_original);
				rubberBand = new Resizable_rubber_band(ui.graphicsView_original);
 
 
				rubberBand->setGeometry(QRect(porigine, QSize()));
 
 
				rubberBand->show();
			}
			traitement = true;
			ui.graphicsView_original->grabMouse();
 
			//---------------------------------------------------------------------------------------------------------------------------
 
		}
	}
 
 
 
	if(obj == ui.graphicsView_original && event->type() == QMouseEvent::MouseMove && !released)
	{
 
		QMouseEvent *me = (QMouseEvent *)event;
 
		if (ui.graphicsView_original->scene()->sceneRect().contains(ui.graphicsView_original->mapToScene(me->pos())))
		{
			//QPointF poriginescene = ui.graphicsView_original->mapToScene(me->pos());
			//QPoint pp;
			//pp.setX(poriginescene.x());
			//pp.setY(poriginescene.y());
 
			if(move_rubberband)
			{
				rubberBand->move(me->pos() - rubberband_offset);
			}
			else
 
			{
				rubberBand->setGeometry(QRect(porigine, me->pos()).normalized());
				//rubberBand->resize(size());
			}
		}
	}
 
 
	if(obj == ui.graphicsView_original && event->type() == QMouseEvent::MouseButtonRelease)
	{
 
		released = true;
 
		QMouseEvent *me = (QMouseEvent *)event;
 
 
		ui.graphicsView_original->releaseMouse();
 
		//ui.graphicsView_original->setDragMode(QGraphicsView::RubberBandDrag);
 
 
		// montrer bouttons rubban
 
		rct = rubberBand->geometry();
 
		if(!(rct.isNull()))
		{
			ui.pb_bas->show();
			ui.pb_haut->show();
			ui.pb_droite->show();
			ui.pb_gauche->show();
			ui.pb_bas_haut->show();
			ui.pb_haut_bas->show();
			ui.pb_droite_gauche->show();
			ui.pb_gauche_droite->show();
			ui.line0->show();
			ui.line1->show();
			ui.line2->show();
			ui.line3->show();
			ui.line4->show();
			ui.line5->show();
			ui.line6->show();
			ui.line7->show();
			ui.line8->show();
			ui.line9->show();
			ui.line10->show();
			ui.line11->show();
		}
		else
		{
			// cacher bouttons rubban
			ui.pb_bas->hide();
			ui.pb_haut->hide();
			ui.pb_droite->hide();
			ui.pb_gauche->hide();
			ui.pb_bas_haut->hide();
			ui.pb_haut_bas->hide();
			ui.pb_droite_gauche->hide();
			ui.pb_gauche_droite->hide();
			ui.line0->hide();
			ui.line1->hide();
			ui.line2->hide();
			ui.line3->hide();
			ui.line4->hide();
			ui.line5->hide();
			ui.line6->hide();
			ui.line7->hide();
			ui.line8->hide();
			ui.line9->hide();
			ui.line10->hide();
			ui.line11->hide();
		}
 
		move_rubberband = false;
 
	}
 
 
	// Zoom
	if(obj == ui.graphicsView_original && event->type() == QWheelEvent::Wheel) // QEvent::GraphicsSceneWheel
	{
 
		QWheelEvent *me = (QWheelEvent *)event;
		if(me->modifiers() & Qt::ControlModifier)
		{
			ui.graphicsView_original->setTransformationAnchor(QGraphicsView::AnchorUnderMouse);
			// Scale the view / do the zoom
			//double scaleFactor = 1.15;
			//
 
			if(!rct.isNull() && rubberBand->isVisible())
			{
				rubberBand->hide();
 
				// cacher bouttons rubban
				ui.pb_bas->hide();
				ui.pb_haut->hide();
				ui.pb_droite->hide();
				ui.pb_gauche->hide();
				ui.pb_bas_haut->hide();
				ui.pb_haut_bas->hide();
				ui.pb_droite_gauche->hide();
				ui.pb_gauche_droite->hide();
				ui.line0->hide();
				ui.line1->hide();
				ui.line2->hide();
				ui.line3->hide();
				ui.line4->hide();
				ui.line5->hide();
				ui.line6->hide();
				ui.line7->hide();
				ui.line8->hide();
				ui.line9->hide();
				ui.line10->hide();
				ui.line11->hide();
			}
 
			if(me->delta() > 0) {
				// Zoom in
				ui.graphicsView_original->scale(scaleFactor, scaleFactor);
				currentScale *= scaleFactor;
 
			} else if (currentScale > scaleMin) {
				// Zooming out
				ui.graphicsView_original->scale(1.0 / scaleFactor, 1.0 / scaleFactor);
				currentScale /= scaleFactor;
			}
		}
 
 
	}
 
 
	//// Pointing hand
	//if(obj == ui.graphicsView_original && event->type() == QMouseEvent::MouseButtonPress) // QEvent::GraphicsSceneWheel
	//       {
	//		QMouseEvent *me = (QMouseEvent *)event;
	//		if(me->modifiers() & Qt::ControlModifier)
	//		{
	//			ui.graphicsView_original->setDragMode(QGraphicsView::ScrollHandDrag);
	//		}
 
	//}
 
	//if(obj == ui.graphicsView_original && event->type() == QMouseEvent::MouseButtonRelease) // QEvent::GraphicsSceneWheel
	//       {
	//		QMouseEvent *me = (QMouseEvent *)event;
	//		if(!(me->modifiers() & Qt::ControlModifier))
	//		{
	//			ui.graphicsView_original->setDragMode(QGraphicsView::NoDrag);
	//		}
 
	//}
 
 
 
 
 
	if(traitement){
 
		emit pressLabel();
		return true;
	}
 
	return QObject::eventFilter(obj, event);
}
 
 
void testCV::checkBoundary(){
	//check croping rectangle exceed image boundary
	if(cropRect.width>imgcrop.cols-cropRect.x)
		cropRect.width=imgcrop.cols-cropRect.x;
 
	if(cropRect.height>imgcrop.rows-cropRect.y)
		cropRect.height=imgcrop.rows-cropRect.y;
 
	if(cropRect.x<0)
		cropRect.x=0;
 
	if(cropRect.y<0)
		cropRect.height=0;
}
 
void testCV::showImage(){
	imgcrop=image.clone();
	checkBoundary();
	if(cropRect.width>0&&cropRect.height>0){
		ROI=imgcrop(cropRect);
		//imshow("cropped",ROI);
		/*cvtColor(ROI, ROI, CV_BGR2RGB);
		ui.label_selection->setPixmap(QPixmap::fromImage(QImage(ROI.data, ROI.cols, ROI.rows, ROI.step, QImage::Format_RGB888)));*/
 
		scene_selection.clear();
 
		cvtColor(ROI, ROI, CV_BGR2RGB);
		itemselection = new QGraphicsPixmapItem(QPixmap::fromImage(QImage(ROI.data, ROI.cols, ROI.rows, ROI.step, QImage::Format_RGB888)));
		scene_selection.addItem(itemselection);
		//ui.graphicsView_selection->resize(cropRect.width, cropRect.height);
	}
 
	//   rectangle(img, cropRect, Scalar(0,255,0), 1, 8, 0 );
	//   //imshow("Crop Image",img);
	//cvtColor(img, img, CV_BGR2RGB);
	//ui.label_selection->setPixmap(QPixmap::fromImage(QImage(img.data, img.cols, img.rows, img.step, QImage::Format_RGB888)));
}
 
 
 
void testCV::addRect()
{
 
 
 
 
	if(!rct.isNull())
	{
 
		rct = rubberBand->geometry();
 
		//conversion view ->scene
 
		QPointF topLeftf = ui.graphicsView_original->mapToScene(rct.topLeft());
		QPointF bottomRightf = ui.graphicsView_original->mapToScene(rct.bottomRight());
		QPoint topLeft, bottomRight;
		topLeft.setX(topLeftf.x());
		topLeft.setY(topLeftf.y());
		bottomRight.setX(bottomRightf.x());
		bottomRight.setY(bottomRightf.y());
 
		QRect rr(topLeft, bottomRight);
 
 
		// vérifier que le rubban est dans la scene
		if (ui.graphicsView_original->scene()->sceneRect().contains(rr)) 
		{
 
			if (modificationItem)
			{
				// Supprimer item de la scene
				scene_original.removeItem(itemEnModification);
				// enlever du tree
				QTreeWidgetItem* itemTreeToDelete = mapinverse.value(itemEnModification);
				//QTreeWidgetItem * itemChild = itemTreeToDelete->child(0);
				//itemTreeToDelete->removeChild(itemChild);
				int childNumber = itemTreeToDelete->childCount();
				for(int i=childNumber; i>=0; i--)
				{
					itemTreeToDelete->removeChild(itemTreeToDelete->child(i));
				}
			}
 
			// vérifier que le rubban ne rentre pas dans un item
			QGraphicsRectItem rubban_rectangle_inScene;
			rubban_rectangle_inScene.setRect(rr);
			QList<QGraphicsItem *> listeCollidingItems = scene_original.collidingItems(&rubban_rectangle_inScene);
			if(listeCollidingItems.size() == 1)
			{
 
 
 
				//dessiner rectangle.			
				rect = scene_original.addRect(rr);
				// Couleur de selection
				rect->setPen(QPen(Qt::green));
 
 
				rect->setFlag(QGraphicsItem::ItemIsSelectable, true);
				//rect->setFlag(QGraphicsItem::ItemIsMovable, true);
				if(rubberBand->isVisible())
				{
					rubberBand->hide();
 
					// cacher bouttons rubban
					ui.pb_bas->hide();
					ui.pb_haut->hide();
					ui.pb_droite->hide();
					ui.pb_gauche->hide();
					ui.pb_bas_haut->hide();
					ui.pb_haut_bas->hide();
					ui.pb_droite_gauche->hide();
					ui.pb_gauche_droite->hide();
					ui.line0->hide();
					ui.line1->hide();
					ui.line2->hide();
					ui.line3->hide();
					ui.line4->hide();
					ui.line5->hide();
					ui.line6->hide();
					ui.line7->hide();
					ui.line8->hide();
					ui.line9->hide();
					ui.line10->hide();
					ui.line11->hide();
				}
 
 
				QTreeWidgetItem* rectangle;
				if (modificationItem)
				{
					QTreeWidgetItem* itemTreeToDelete = mapinverse.value(itemEnModification);
					rectangle = itemTreeToDelete;
					modificationItem = false;
					ui.pb_add->setText("Add");
				}
				else
				{
				// Ajouter dans le treeWidget
				rectangle = new QTreeWidgetItem(ui.treeWidget);
 
				//int index = ui.treeWidget->indexOfTopLevelItem(rectangle);
				int index = ui.treeWidget->topLevelItemCount();
				//rectangle->setText(0, tr("Connecteur " + index));
 
				// si on supprime tout
				if(index == 1)
				{
					indexitemsfree.clear();
				}
 
				if(indexitemsfree.isEmpty())
				{
					rectangle->setText(0, ("Connecteur " + QString::number(index)));
					mapindex.insert(rectangle, index);
				}
				else
				{
					qSort(indexitemsfree);
					int indexfree = indexitemsfree.first();
					rectangle->setText(0, ("Connecteur " + QString::number(indexfree)));
					indexitemsfree.removeFirst();
					mapindex.insert(rectangle, indexfree);
				}
 
 
				ui.treeWidget->insertTopLevelItem(0, rectangle);
				}
 
				// Ajouter image dans tree
				//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
				imgcrop=image.clone();
				checkBoundary();
 
				Rect monRect;
				rr.getRect(&monRect.x, &monRect.y, &monRect.width, &monRect.height);
				//monRect.x = 0;
				//monRect.y = 0;
				//monRect.width = 0;
				//monRect.height = 0;
 
				if(monRect.width>0&&monRect.height>0){
					ROI=imgcrop(monRect);
					/*cvtColor(ROI, ROI, CV_BGR2RGB);
					ui.label_selection->setPixmap(QPixmap::fromImage(QImage(ROI.data, ROI.cols, ROI.rows, ROI.step, QImage::Format_RGB888)));*/
 
					scene_selection.clear();
					cvtColor(ROI, ROI, CV_BGR2RGB);
					itemselection = new QGraphicsPixmapItem(QPixmap::fromImage(QImage(ROI.data, ROI.cols, ROI.rows, ROI.step, QImage::Format_RGB888)));
 
					QLabel *label = new QLabel();
					label->setPixmap(QPixmap::fromImage(QImage(ROI.data, ROI.cols, ROI.rows, ROI.step, QImage::Format_RGB888)));
					QTreeWidgetItem *treeimage = new QTreeWidgetItem();
					//treeimage->setFlags(Qt::NoItemFlags);
					rectangle->addChild(treeimage);
					ui.treeWidget->setItemWidget(treeimage, 0, label);
 
					QTreeWidgetItem * item;
 
					for (int i = 0; i < ui.treeWidget->topLevelItemCount(); i++)
					{
						item = ui.treeWidget->topLevelItem(i);
						item->setExpanded(false);
					}
 
					rectangle->setExpanded(true);
 
					//// Boutton de modificationn           
					//QPushButton *topLevelButton = new QPushButton("...");
					//ui.treeWidget->setItemWidget(rectangle, 1, topLevelButton);
					////connect(topLevelButton, SIGNAL(clicked()), this, SLOT(zoomIn()));
					//connect(topLevelButton, &QPushButton::clicked, [=] {emit editItem (rectangle,1);});
					//rectangle->setIcon(1,QIcon("C:/Users/nadhir.abdellatif/Desktop/Code/3p.gif"));
 
					QIcon editIcon(pathfoder+"/editer.png");
					QIcon deleteIcon(pathfoder+"/supprimer.png");
					QIcon renameIcon (pathfoder+"/renommer.png");
 
					QPushButton *buttonEdit = new QPushButton(editIcon, "Editer");
					buttonEdit->setToolTip("Editer la taille du connecteur");
					QPushButton *buttonDelete = new QPushButton(deleteIcon, "Supprimer");
					buttonDelete->setToolTip("Supprimer ce connecteur");
					QPushButton *buttonRename = new QPushButton(renameIcon, "Renommer");
					buttonRename->setToolTip("Renommer ce connecteur");
					QLineEdit *lineEditOCR = new QLineEdit();
					lineEditOCR->setToolTip("Reference");
 
					if (xp==1)
					lineEditOCR->setText("P21");
					xp++;
 
					buttonEdit->setIconSize(QSize(50,50));
					buttonDelete->setIconSize(QSize(50,50));
					buttonRename->setIconSize(QSize(50,50));
 
					//	// Set style sheet.
					//QFile file("C:/Users/nadhir.abdellatif/Desktop/mesProjets/OpenCV Projects/testCV/testCV/Resources/style-sheet.qss");
					//file.open(QFile::ReadOnly);
					//QString styleSheet = QLatin1String(file.readAll());
					//
					//buttonEdit->setStyleSheet(styleSheet);
					//buttonDelete->setStyleSheet(styleSheet);
					//buttonRename->setStyleSheet(styleSheet);
 
					buttonEdit->setStyleSheet("Text-align:left");
					buttonDelete->setStyleSheet("Text-align:left");
					buttonRename->setStyleSheet("Text-align:left");
 
					QLabel* buttonLabel = new QLabel("Reference:");
 
 
					QTreeWidgetItem *childItemLineEdit = new QTreeWidgetItem();
					QTreeWidgetItem *childItemEdit = new QTreeWidgetItem();
					QTreeWidgetItem *childItemDelete = new QTreeWidgetItem();
					QTreeWidgetItem *childItemRename = new QTreeWidgetItem();
										QTreeWidgetItem *childItemLabel = new QTreeWidgetItem();
										rectangle->addChild(childItemLabel);
										rectangle->addChild(childItemLineEdit);
					rectangle->addChild(childItemEdit);
					rectangle->addChild(childItemRename);
					rectangle->addChild(childItemDelete);
					ui.treeWidget->setItemWidget(childItemLineEdit, 0, lineEditOCR);
					ui.treeWidget->setItemWidget(childItemEdit, 0, buttonEdit);
					ui.treeWidget->setItemWidget(childItemDelete, 0, buttonDelete);
 
					ui.treeWidget->setItemWidget(childItemRename, 0, buttonRename);
										ui.treeWidget->setItemWidget(childItemLabel, 0, buttonLabel);
					connect(buttonEdit, &QPushButton::clicked, [=] {emit editItem (rectangle,0);});
					connect(buttonDelete, &QPushButton::clicked, [=] {emit deleteRectTree (rectangle,0);});
					connect(buttonRename, &QPushButton::clicked, [=] {emit renameRectTree (rectangle,0);});
					rectangle->setFlags(rectangle->flags() | Qt::ItemIsEditable);
 
					//int i;
					//for i in reversed(range(parent.childCount())):
					//      parent.removeChild(parent.child(i))
 
					////QTreeWidget *treeWidget = new QTreeWidget; // cree u QtreeWidget
					//QPushButton *button = new QPushButton("Button"); // cree un Widget Quelconque à ajouter dans l'abre, dans ce cas un bouton
					//QPushButton *topLevelButton = new QPushButton("topLevelButton"); // // cree un autre Widget Quelconque à ajouter dans l'abre, dans ce cas un bouton
					//QTreeWidgetItem *topLevelItem = new QTreeWidgetItem(); // cree un QtreeItem qui agit comme contenaire
					//ui.treeWidget->addTopLevelItem(topLevelItem); // ajoute le contenaire dans l'abre
					//QTreeWidgetItem *childItem = new QTreeWidgetItem(); // cree un autre contenaire
					//topLevelItem->addChild(childItem); // ajoute un contenaire dans un autre contenaire 
					//ui.treeWidget->setItemWidget(topLevelItem, 0, topLevelButton); //ajoute le widget dans le contenaire mere
					//ui.treeWidget->setItemWidget(childItem, 0, button); // ajoute le second widget dans le contenaire fils
 
 
					//scene_selection.addItem(itemselection);
					//ui.graphicsView_selection->resize(monRect.width, monRect.height);
				}
				//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
 
				// Map
				map.insert(rectangle, rect);
				mapinverse.insert(rect, rectangle);
				//rect = map.value(rectangle);
 
				rect->setSelected(true);
 
 
				rct.setRect(0, 0, 0, 0);
 
				// tree item checkable
				rectangle->setCheckState(0, Qt::Unchecked);
 
			}
			else
			{
				// Message d'erreur
				QMessageBox msgBoxc;
				msgBoxc.setWindowTitle("Ajout");
				msgBoxc.setText("Collision entre les selections!");
				msgBoxc.exec();
			}
		}
		else
		{
			// Message d'erreur
			QMessageBox msgBoxc;
			msgBoxc.setWindowTitle("Ajout");
			msgBoxc.setText("Out of boundaries!");
			msgBoxc.exec();
		}
	}
 
 
}
 
 
void testCV::selectItem (QTreeWidgetItem * treeitem)
{
	if(map.contains(treeitem))
	{
		scene_original.clearSelection();
		QGraphicsRectItem* recttoselect;
		recttoselect = map.value(treeitem);
		recttoselect->setSelected(true);
	}
	else
	{
		scene_original.clearSelection();
		QGraphicsRectItem* recttoselect;
		recttoselect = map.value(treeitem->parent());
		recttoselect->setSelected(true);
	}
}
 
 
void testCV::deleteRect()
{
	QList<QGraphicsItem *> listeitems = scene_original.selectedItems();
 
	for (int i = 0; i < listeitems.size(); ++i) {
		scene_original.removeItem(listeitems.at(i));
		// enlever du tree
		QTreeWidgetItem* treeitem = mapinverse.value((QGraphicsRectItem*)listeitems.at(i));
		int x = ui.treeWidget->indexOfTopLevelItem(treeitem);
 
		// ajouter l'index supprimé
 
		int xx = mapindex.value(treeitem);
		indexitemsfree.append(xx);
 
		ui.treeWidget->takeTopLevelItem(x);
 
		modificationItem = false;
		ui.pb_add->setText("Add");
	}
 
}
 
 
void testCV::changedselection()
{
 
	QList<QGraphicsItem *> listeitems = scene_original.selectedItems();
	if(!(listeitems.size() == 0))
	{
		for (int i = 0; i < listeitems.size(); ++i) {
 
 
			////changer de couleur de la selection
			//QGraphicsRectItem* lerectangle = (QGraphicsRectItem*)listeitems.at(i);
			//lerectangle->setPen(QPen(Qt::red));
			// selectionner dans tree
			QTreeWidgetItem* treeitem = mapinverse.value((QGraphicsRectItem*)listeitems.at(i));
			ui.treeWidget->clearSelection();
			treeitem->setSelected(true);
 
			// cacher le reste et afficher l'item
			QTreeWidgetItem* item;
			for (int i = 0; i < ui.treeWidget->topLevelItemCount(); i++)
			{
				item = ui.treeWidget->topLevelItem(i);
				item->setExpanded(false);
			}
			treeitem->setExpanded(true);
 
 
 
		}
	}
	else
	{
		ui.treeWidget->clearSelection();
 
		QTreeWidgetItem* item;
		for (int i = 0; i < ui.treeWidget->topLevelItemCount(); i++)
		{
			item = ui.treeWidget->topLevelItem(i);
			item->setExpanded(false);
		}
	}
 
 
 
}
 
 
void testCV::rup()
{
 
	int pas = 10;
	QSize rsize = rubberBand->size();
 
	QPoint topLeftf = rubberBand->pos();
 
	if(!(rsize.isNull()))
	{
		topLeftf.setY(topLeftf.y()-pas);
		rubberBand->move(topLeftf);
		rubberBand->resize(rsize.width(),rsize.height()+pas);
	}
}
 
void testCV::rdown()
{
 
	int pas = 10;
	QSize rsize = rubberBand->size();
	if(!(rsize.isNull()))
	{
		rubberBand->resize(rsize.width(),rsize.height()+pas);
	}
}
 
void testCV::rleft()
{
 
	int pas = 10;
	QSize rsize = rubberBand->size();
	QPoint topLeftf = rubberBand->pos();
	if(!(rsize.isNull()))
	{
		topLeftf.setX(topLeftf.x()-pas);
		rubberBand->move(topLeftf);
		rubberBand->resize(rsize.width()+pas,rsize.height());
	}
 
}
 
void testCV::rright()
{
 
	int pas = 10;
	QSize rsize = rubberBand->size();
	if(!(rsize.isNull()))
	{
		rubberBand->resize(rsize.width()+pas,rsize.height());
	}
}
 
 
void testCV::rrup()
{
 
	int pas = 10;
	QSize rsize = rubberBand->size();
 
	QPoint topLeftf = rubberBand->pos();
 
	if(!(rsize.isNull()))
	{
		topLeftf.setY(topLeftf.y()+pas);
		rubberBand->move(topLeftf);
		rubberBand->resize(rsize.width(),rsize.height()-pas);
	}
}
 
void testCV::rrdown()
{
 
	int pas = 10;
	QSize rsize = rubberBand->size();
	if(!(rsize.isNull()))
	{
		rubberBand->resize(rsize.width(),rsize.height()-pas);
	}
}
 
void testCV::rrleft()
{
 
	int pas = 10;
	QSize rsize = rubberBand->size();
	QPoint topLeftf = rubberBand->pos();
	if(!(rsize.isNull()))
	{
		topLeftf.setX(topLeftf.x()+pas);
		rubberBand->move(topLeftf);
		rubberBand->resize(rsize.width()-pas,rsize.height());
	}
 
}
 
void testCV::rrright()
{
 
	int pas = 10;
	QSize rsize = rubberBand->size();
	if(!(rsize.isNull()))
	{
		rubberBand->resize(rsize.width()-pas,rsize.height());
	}
}
 
void testCV::fullScreen()
{	
	QDialog *dlg = new QDialog(this);
	QHBoxLayout *dlg_layout = new QHBoxLayout(dlg);
	dlg_layout->setContentsMargins(0, 0, 0, 0);
	QGraphicsView* viewFullScreen = new QGraphicsView(ui.graphicsView_original);
	viewFullScreen->setScene(&scene_original);
	dlg_layout->addWidget(viewFullScreen);
	dlg->setLayout(dlg_layout);
	dlg->showFullScreen();
}
 
 
void testCV::dragmode()
{
 
	if(ui.pb_drag->isChecked())
	{
		ui.graphicsView_original->setDragMode(QGraphicsView::ScrollHandDrag);
	}
	else
	{
		ui.graphicsView_original->setDragMode(QGraphicsView::NoDrag);
	}
}
 
 
void testCV::zoomIn()
{
	// Zoom in
	ui.graphicsView_original->scale(scaleFactor, scaleFactor);
	currentScale *= scaleFactor;
	if(!rct.isNull() && rubberBand->isVisible())
	{
		rubberBand->hide();
 
		// cacher bouttons rubban
		ui.pb_bas->hide();
		ui.pb_haut->hide();
		ui.pb_droite->hide();
		ui.pb_gauche->hide();
		ui.pb_bas_haut->hide();
		ui.pb_haut_bas->hide();
		ui.pb_droite_gauche->hide();
		ui.pb_gauche_droite->hide();
		ui.line0->hide();
		ui.line1->hide();
		ui.line2->hide();
		ui.line3->hide();
		ui.line4->hide();
		ui.line5->hide();
		ui.line6->hide();
		ui.line7->hide();
		ui.line8->hide();
		ui.line9->hide();
		ui.line10->hide();
		ui.line11->hide();
	}
}
 
 
void testCV::zoomOut()
{
	if (currentScale > scaleMin) {
		// Zooming out
		ui.graphicsView_original->scale(1.0 / scaleFactor, 1.0 / scaleFactor);
		currentScale /= scaleFactor;
	}
	if(!rct.isNull() && rubberBand->isVisible())
	{
		rubberBand->hide();
 
		// cacher bouttons rubban
		ui.pb_bas->hide();
		ui.pb_haut->hide();
		ui.pb_droite->hide();
		ui.pb_gauche->hide();
		ui.pb_bas_haut->hide();
		ui.pb_haut_bas->hide();
		ui.pb_droite_gauche->hide();
		ui.pb_gauche_droite->hide();
		ui.line0->hide();
		ui.line1->hide();
		ui.line2->hide();
		ui.line3->hide();
		ui.line4->hide();
		ui.line5->hide();
		ui.line6->hide();
		ui.line7->hide();
		ui.line8->hide();
		ui.line9->hide();
		ui.line10->hide();
		ui.line11->hide();
	}
}
 
 
void testCV::editItem (QTreeWidgetItem * treeitem, int column)
{
	if (column == 0)
	{
 
		//QPushButton* bt = (QPushButton*)ui.treeWidget->itemWidget(treeitem, 1);
		//if (bt->isDown())
		//{
		if(map.contains(treeitem))
		{
			scene_original.clearSelection();
			QGraphicsRectItem* recttoselect;
			recttoselect = map.value(treeitem);
 
			if(!rct.isNull() && rubberBand->isVisible())
			{
				rubberBand->hide();
			}
 
			// Tracer Rubban
			QRectF gr = recttoselect->rect();
			rubberBand = new Resizable_rubber_band(ui.graphicsView_original);
 
			QRect monRect = gr.toRect();		
 
 
			//conversion view ->scene
 
			QPointF topLeftf = ui.graphicsView_original->mapFromScene(monRect.topLeft());
			QPointF bottomRightf = ui.graphicsView_original->mapFromScene(monRect.bottomRight());
			QPoint topLeft, bottomRight;
			topLeft.setX(topLeftf.x());
			topLeft.setY(topLeftf.y());
			bottomRight.setX(bottomRightf.x());
			bottomRight.setY(bottomRightf.y());
 
			QRect rr(topLeft, bottomRight);
 
			rubberBand->setGeometry(rr);
			rct = rubberBand->geometry();
 
			rubberBand->show();
 
 
			//Effacer ancien TODO
			//scene_original.removeItem(recttoselect);
			/*recttoselect->hide();*/
			recttoselect->setPen(QPen(Qt::red));
			// enlever du tree
			//int x = ui.treeWidget->indexOfTopLevelItem(treeitem);
			//QTreeWidgetItem * itemChild = treeitem->child(0);
			//treeitem->removeChild(itemChild);
			//ui.treeWidget->takeTopLevelItem(x);
			QTreeWidgetItem* modificationItemTodo = mapinverse.value(itemEnModification);
			if(modificationItem && (treeitem!=modificationItemTodo))
			{
			itemEnModification->setPen(QPen(Qt::green));
			}
 
			modificationItem = true;
			ui.pb_add->setText("Edit");
 
 
			ui.pb_bas->show();
			ui.pb_haut->show();
			ui.pb_droite->show();
			ui.pb_gauche->show();
			ui.pb_bas_haut->show();
			ui.pb_haut_bas->show();
			ui.pb_droite_gauche->show();
			ui.pb_gauche_droite->show();
			ui.line0->show();
			ui.line1->show();
			ui.line2->show();
			ui.line3->show();
			ui.line4->show();
			ui.line5->show();
			ui.line6->show();
			ui.line7->show();
			ui.line8->show();
			ui.line9->show();
			ui.line10->show();
			ui.line11->show();
 
 
 
 
			//Enregistrer item en modification
			itemEnModification = recttoselect;
 
 
		}
		//}
	}
}
 
 
 
void testCV::deleteRectTree (QTreeWidgetItem * treeitem,  int column)
{
 
		int x = ui.treeWidget->indexOfTopLevelItem(treeitem);
		QGraphicsRectItem* itemToDelete = map.value(treeitem);
		scene_original.removeItem(itemToDelete);
 
		// ajouter l'index supprimé
 
		int xx = mapindex.value(treeitem);
		indexitemsfree.append(xx);
 
		ui.treeWidget->takeTopLevelItem(x);
		modificationItem = false;
		ui.pb_add->setText("Add");
 
}
 
 
void testCV::renameRectTree (QTreeWidgetItem * treeitem,  int column)
{
		ui.treeWidget->editItem(treeitem,0);
}
 
 
 
void testCV::precedent ()
{
	hide();
 
	cosDialog *cos = new cosDialog();
	//	// Set style sheet.
	//QFile file(pathfoder+"/style-sheet.qss");
	//file.open(QFile::ReadOnly);
	//QString styleSheet = QLatin1String(file.readAll());
	//cos->setStyleSheet(styleSheet);
	cos->show();	
 
	//ChoixDeLapplichoixDeLappli_2;
 
	//choixDeLappli_2.setModal(false);
 
	//choixDeLappli_2.exec();
}
 
void testCV::suivant ()
{
	bool areChecked = true;
	int treeItemNumber = ui.treeWidget->topLevelItemCount();
	for(int i=0; i<treeItemNumber; i++)
	{
		int isChecked = ui.treeWidget->topLevelItem(i)->checkState(0);
		if(isChecked == 0)
		{
			areChecked = false;
		}
 
	}
	if(!areChecked)
	{
		// Message d'erreur
		QMessageBox msgBoxc;
		msgBoxc.setWindowTitle("Validation");
		msgBoxc.setText("Valider tous les connecteurs!");
		msgBoxc.exec();
	}
	else if (treeItemNumber == 0)
	{
		// Message d'erreur
		QMessageBox msgBoxc;
		msgBoxc.setWindowTitle("Creation");
		msgBoxc.setText("Ajouter d'abord des connecteurs!");
		msgBoxc.exec();
	}
	else
	{
		// Message d'erreur
		QMessageBox msgBoxc;
		msgBoxc.setWindowTitle("Suite");
		msgBoxc.setText("En construction!");
		msgBoxc.exec();
	}
}
 
 
 
testCV::~testCV()
{
 
}

**dalfab** · 12/12/2017, 17h36

Bonjour,

Ce type d'erreur correspond souvent à un cas de corruption mémoire, comme le dépassement d'utilisation d'un tableau alloué dynamiquement. Il peut se comporter différemment sur 2 PC. Les versions debug et release n'ont pas le même comportement pour ces cas. Il faudrait utiliser des outils de trace des allocations (valgrind ... ) et déjà voir si le problème existe sur ton PC.

**nadtn** · 12/12/2017, 18h27

Pas le même comportement, tu veux dire qu'il peut ne pas marcher en debug et marcher en release?
Malheureusement le problème n'existe pas sur mon PC. J'ai donc du mal à trouver et comprendre la source du problème..
Comme tu as pu le voir dans le code, je ne pense pas avoir de dépassement!

"Debug Assertion Failed"

Qt

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