DrawQt: wstatistics.cpp Source File

00001 
00008 #include "wstatistics.h"
00009 #include "selection.h"
00010 #include "shape.h"
00011 #include <QtGui/qmessagebox.h>
00012 
00016 WStatistics::WStatistics(QWidget *parent) : QWidget(parent)
00017 {
00018   m_ui.setupUi(this);
00019   InitNul();
00020   connect(m_ui.m_pbSave, SIGNAL(clicked()), this, SIGNAL(SaveSelection()));
00021   connect(m_ui.m_pbRead, SIGNAL(clicked()), this, SIGNAL(ReadSelection()));
00022   setFixedWidth(width());
00023 }
00024 
00025 WStatistics::~WStatistics()
00026 {
00027 }
00028 
00029 void WStatistics::UpdateStats(Selection* pSelection, Image* pImage)
00030 {
00031   if (!pSelection) 
00032     return;
00033   
00034   QString str;
00035   m_ui.m_totSurf->setText(str.setNum(pSelection->GetSurface()));
00036   m_ui.m_nbTotHits->setText(str.setNum((pSelection->SumValues(pImage))));
00037 
00038   Shape* s = pSelection->GetShape();
00039   if (s) {
00040     m_ui.m_type->setCurrentIndex(s->GetType());
00041     m_ui.m_cx->setText(str.setNum(s->GetCenterX()));
00042     m_ui.m_cy->setText(str.setNum(s->GetCenterY()));
00043     m_ui.m_lg->setText(str.setNum(s->GetWidth()));
00044     m_ui.m_ht->setText(str.setNum(s->GetHeight()));
00045     m_ui.m_surf->setText(str.setNum(s->GetSurface()));
00046     m_ui.m_nbHits->setText(str.setNum((s->SumValues(pImage))));
00047   }
00048   else {
00049     QMessageBox msgBox;
00050     msgBox.setText("Visu2D::ReadSelection.\n Warning ! No selection allocated \n (check the value of m_selection)");
00051     msgBox.exec();
00052 
00053     InitNul();
00054   }
00055 }
00056 
00057 void WStatistics::InitNul()
00058 {
00059   QString s;
00060   m_ui.m_type->setCurrentIndex(0);
00061   m_ui.m_cx->setText(s.setNum(0));
00062   m_ui.m_cy->setText(s.setNum(0));
00063   m_ui.m_lg->setText(s.setNum(0));
00064   m_ui.m_ht->setText(s.setNum(0));
00065   m_ui.m_surf->setText(s.setNum(0));
00066   m_ui.m_nbHits->setText(s.setNum(0));
00067 }