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sweepcurvewidget.cpp
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/***************************************************************************
sweepcurvewidget.cpp
widgetwobbeln.cpp - description
----------------------------------------------------
begin : 2003
copyright : (C) 2003 by Andreas Lindenau
email : [email protected]
widgetwobbeln.cpp have been refactored to sweepcurvewidget.cpp QT5
----------------------------------------------------
begin : 2013
copyright : (C) 2013 by Andrey Sobol
email : [email protected]
***************************************************************************/
/***************************************************************************
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
***************************************************************************/
#include <math.h>
#include <stdlib.h>
#include <QDateTime>
#include <QCursor>
#include <QFileDialog>
#include <QLocale>
#include <QtGlobal>
//#include <QPaintDeviceMetrics>
#include <QPaintDevice>
#include <QMessageBox>
#include <QInputDialog>
#include <QStylePainter>
#include <QTextStream>
#include <QMapIterator>
#include <QVector>
#include <QMenu>
#include "sweepcurvewidget.h"
//#define LDEBUG
//#define PAINTGRAF_DEBUG
#ifdef LDEBUG
#include <QtDebug>
#endif
/*
class winsinfo : public QWidget
{
Q_OBJECT
public:
winsinfo(QWidget * parent = 0, Qt::WindowFlags f = 0);
~winsinfo();
public slots:
private slots:
void changefont();
void changexpos();
void changeypos();
void clickinfo();
private:
QSpinBox *spfontsize;
QSpinBox *spxpos;
QSpinBox *spypos;
QLabel *labelfontsize;
QLabel *labelxpos;
QLabel *labelypos;
QPushButton *buttonok;
QPushButton *buttoncancel;
QPushButton *fontcolor;
QCheckBox *checkboxinfo;
signals:
void pixauffrischen();
};
*/
SaveCurveDlg::SaveCurveDlg(QWidget* parent, Qt::WindowFlags f): QDialog(parent, f)
{
this->resize(270, 260);
this->setMinimumSize(270, 260);
checkboxinfo = new QCheckBox(tr("Show info"), this);
checkboxinfo->setGeometry(10,10,200,30);
QObject::connect( checkboxinfo, SIGNAL(stateChanged (int)), this, SLOT(changesetboxinfo()));
ginfo = new QGroupBox(tr("Place Info"), this);
ginfo->setGeometry(10,50,250,150);
ginfo->setEnabled(false);
spfontsize = new QSpinBox(ginfo);
spfontsize->setGeometry(150,20,60,30);
spfontsize->setRange(5,30);
spfontsize->setSingleStep(1);
spfontsize->setValue(10);
QObject::connect( spfontsize, SIGNAL(valueChanged(int)), this, SLOT(changefont(int)));
labelfontsize = new QLabel(tr("Font-size"), ginfo);
labelfontsize->setGeometry(10,20,80,30);
QLabel *labelxpos;
QLabel *labelypos;
spxpos = new QSpinBox(ginfo);
spxpos->setGeometry(150,60,60,30);
spxpos->setRange(0,1000);
spxpos->setSingleStep(10);
QObject::connect( spxpos, SIGNAL(valueChanged(int)), this, SLOT(changexpos(int)));
labelxpos = new QLabel(tr("X-Position"), ginfo);
labelxpos->setGeometry(10,60,80,30);
spypos = new QSpinBox(ginfo);
spypos->setGeometry(150,100,60,30);
spypos->setRange(0,1000);
spypos->setSingleStep(10);
QObject::connect( spypos, SIGNAL(valueChanged(int)), this, SLOT(changeypos(int)));
labelypos = new QLabel(tr("Y-Position"), ginfo);
labelypos->setGeometry(10,100,80,30);
buttonok = new QPushButton(tr("Save Image",""), this);
buttonok->setGeometry(130,210,120,30);
connect(buttonok, SIGNAL(clicked()), SLOT(accept()));
buttoncancel = new QPushButton(tr("Exit",""), this);
buttoncancel->setGeometry(20,210,100,30);
connect(buttoncancel, SIGNAL(clicked()), SLOT(reject()));
}
SaveCurveDlg::~SaveCurveDlg()
{
}
void SaveCurveDlg::setBildinfo(TBildinfo binfo)
{
bbildinfo = binfo;
spxpos->setValue(bbildinfo.posx);
spypos->setValue(bbildinfo.posy);
spfontsize->setValue(bbildinfo.fontsize);
}
void SaveCurveDlg::changefont(int a)
{
bbildinfo.fontsize = a;
emit pixauffrischen(bbildinfo);
}
void SaveCurveDlg::changexpos(int x)
{
bbildinfo.posx = x;
emit pixauffrischen(bbildinfo);
}
void SaveCurveDlg::changeypos(int y)
{
bbildinfo.posy = y;
emit pixauffrischen(bbildinfo);
}
void SaveCurveDlg::changesetboxinfo()
{
if(checkboxinfo->checkState() == Qt::Checked){
ginfo->setEnabled(true);
bbildinfo.infoanzeigen = true;
}else{
ginfo->setEnabled(false);
bbildinfo.infoanzeigen = false;
}
emit pixauffrischen(bbildinfo);
}
SweepCurveWidget::SweepCurveWidget(QWidget *parent) : QWidget(parent)
{
this->resize(800,480);
this->setMinimumSize(400,400);
this->setWindowTitle(tr("Graphical Display",""));
this->setWindowIcon( QIcon(":/images/appicon2.png"));
this->setWindowFlags(Qt::WindowTitleHint | Qt::WindowMinimizeButtonHint |
Qt::WindowMaximizeButtonHint|Qt::WindowCloseButtonHint);
#ifdef PAINTGRAF_DEBUG
qDebug("WidgetWobbeln::WidgetWobbeln()");
#endif
// setBackgroundMode( NoBackground );
pix = QPixmap(this->size());
pix1 = QPixmap(this->size());
#ifdef PAINTGRAF_DEBUG
qDebug("WidgetWobbeln::WidgetWobbeln() pix :w:%i h:%i",pix.rect().size().width(),pix.rect().size().height());
qDebug("WidgetWobbeln::WidgetWobbeln() pix1 :w:%i h:%i",pix1.rect().size().width(),pix1.rect().size().height());
#endif
upperBorder= 35;
widthBorder= 35;
cursorix = 0;
int i;
for(i=0; i<=5; i++){
mouseposx[cursorix] = 0;
mouseposx1[cursorix] = 0;
mouseposy[cursorix] = 0;
}
banfang = false;
bende = false;
blupeplus = false;
blupeminus = false;
mousefrequenz = 0.0;
/*
menmouse = new Q3PopupMenu(this);
menmouse->insertItem(tr(" Delete Cursor#",""), this, SLOT(kursor_loeschen()));
menmouse->insertItem(tr("Delete all Cursors",""), this, SLOT(alle_kursor_loeschen()));
menmouse->insertItem(tr("Delete curve",""), this, SLOT(kurve_loeschen()));
menmouse->insertSeparator();
menmouse->insertItem(tr("Startfrequency ",""), this, SLOT(wsetfrqanfang()));
menmouse->insertItem(tr("Stopfrequency",""), this, SLOT(wsetfrqende()));
menmouse->insertSeparator();
menmouse->insertItem(tr("Measuring the Geometric Cablelength",""), this, SLOT(kabellaenge()));
menmouse->insertItem(tr("Measuring the Electrical parameters of the Cable",""), this, SLOT(kabeldaten()));
menmouse->insertSeparator();
menmouse->insertItem(tr("Cursor-frequency to Calculate",""), this, SLOT(setberechnung()));
*/
popupmenu = new QMenu();
akursor_clr = new QAction(tr(" Delete Cursor#",""), popupmenu);
connect(akursor_clr, SIGNAL(triggered()), this, SLOT(deleteCursor()));
popupmenu->addAction(akursor_clr);
akursor_clr_all = new QAction(tr("Delete all Cursors",""), popupmenu);
connect(akursor_clr_all, SIGNAL(triggered()), this, SLOT(deleteAllCursor()));
popupmenu->addAction(akursor_clr_all);
akurve_clr = new QAction(tr("Delete curve",""), popupmenu);
connect(akurve_clr, SIGNAL(triggered()), this, SLOT(deleteCurve()));
popupmenu->addAction(akurve_clr);
popupmenu->addSeparator();
afrequenzanfang = new QAction(tr("Startfrequency ",""), popupmenu);
connect(afrequenzanfang, SIGNAL(triggered()), this, SLOT(wSetFrqBegin()));
popupmenu->addAction(afrequenzanfang);
afrequenzende = new QAction(tr("Stopfrequency",""), popupmenu);
connect(afrequenzende, SIGNAL(triggered()), this, SLOT(wSetFrqEnd()));
popupmenu->addAction(afrequenzende);
popupmenu->addSeparator();
akabellaenge = new QAction(tr("Measuring the Geometric Cablelength",""), popupmenu);
connect(akabellaenge, SIGNAL(triggered()), this, SLOT(CableLen()));
popupmenu->addAction(akabellaenge);
akabeldaten = new QAction(tr("Measuring the Electrical parameters of the Cable",""), popupmenu);
connect(akabeldaten, SIGNAL(triggered()), this, SLOT(CableData()));
popupmenu->addAction(akabeldaten);
popupmenu->addSeparator();
aberechnen = new QAction(tr("Cursor-frequency to Calculate",""), popupmenu);
connect(aberechnen, SIGNAL(triggered()), this, SLOT(setCalculation()));
popupmenu->addAction(aberechnen);
akursor_clr->setEnabled(false);
akursor_clr_all->setEnabled(false);
afrequenzanfang->setEnabled(false);
afrequenzende->setEnabled(false);
akabellaenge->setEnabled(false);
akabeldaten->setEnabled(false);
aberechnen->setEnabled(false);
setBackgroundRole(QPalette::Dark);
setAutoFillBackground(true);
setCursor(Qt::CrossCursor);
kurve1.mess.daten_enable = false;
kurve2.mess.daten_enable = false;
kurve3.mess.daten_enable = false;
kurve4.mess.daten_enable = false;
sweepData.bhintergrund = false;
bresize = true;
//obere Anzeige der LOG_Y-Achse
ymax=10.0;//dB
//obere Anzeige der LOG_Y-Achse
ymin=-90.0;//dB
//obere Anzeige der LOG_Y-Achse
ydisplayteilung_log= (ymax - ymin) / 10.0;
//fuer Stringliste Quarzdaten
speichern = false;
}
SweepCurveWidget::~SweepCurveWidget()
{
#ifdef PAINTGRAF_DEBUG
qDebug("WidgetWobbeln::~WidgetWobbeln()");
#endif
/*
if(kurve1 != NULL) delete kurve1;
if(kurve2 != NULL) delete kurve2;
if(kurve3 != NULL) delete kurve3;
if(kurve4 != NULL) delete kurve4;
*/
}
void SweepCurveWidget::setCurve(TSweep akurve){
#ifdef PAINTGRAF_DEBUG
qDebug("WidgetWobbeln::setCurve()");
#endif
switch(akurve.kurvennr){
case 1:
kurve1 = akurve;
kurve1.absanfang = sweepData.absanfang;
kurve1.absende = sweepData.absende;
break;
case 2:
kurve2 = akurve;
kurve2.absanfang = sweepData.absanfang;
kurve2.absende = sweepData.absende;
break;
case 3:
kurve3 = akurve;
kurve3.absanfang = sweepData.absanfang;
kurve3.absende = sweepData.absende;
break;
case 4:
kurve4 = akurve;
kurve4.absanfang = sweepData.absanfang;
kurve4.absende = sweepData.absende;
break;
case 5:
kurve5 = akurve;
kurve5.absanfang = sweepData.absanfang;
kurve5.absende = sweepData.absende;
break;
case 6:
kurve6 = akurve;
kurve6.absanfang = sweepData.absanfang;
kurve6.absende = sweepData.absende;
break;
}
refreshPixmap();
repaint();
}
//Die Kursornummer kommt vom Hauptfenster
void SweepCurveWidget::setWCursorNr(int a){
#ifdef PAINTGRAF_DEBUG
qDebug("WidgetWobbeln::setWCursorNr()");
#endif
cursorix = 4 -a;
refreshCurve();
}
void SweepCurveWidget::CableData()
{
#ifdef PAINTGRAF_DEBUG
qDebug("WidgetWobbeln::CableData()");
#endif
QString beschr(tr("<br><b> Determination of the Cabledata :</b> <br><br> 1) Let the Cable-end open and insert a Series-Resistor<br>... of 50 ohms between Returnloss-bridge and inner conductor<br>... of the cable to be measured.<br><br>2) Put the cursor is at the lowest resonance-frequency.<BR><BR> Measured Length of the Cable (m) :",""));
QString qs, qv, qe;
double v, e;
bool ok;
double l = QInputDialog::getDouble(this, tr("Cablelength",""),
beschr, 0.0, 0, 10000, 3, &ok);
if(ok){
v = 0.0133 * l * (mousefrequenz / 1000000.0);
e = 1 / (v * v);
qv.sprintf("%1.3f",v);
qe.sprintf("%1.3f",e);
qs = tr("<b> Calculated Cabledata :</b> <br><center>Velocityfactor: ","") +
qv +
"<BR>" +
tr("Dielectric-constant: ","") +
qe;
QMessageBox::warning( this, tr("Cabledata",""), qs);
}
}
void SweepCurveWidget::CableLen()
{
#ifdef PAINTGRAF_DEBUG
qDebug("WidgetWobbeln::CableLen()");
#endif
QString beschr(tr("<br><b> Determination of the cablelength :</b> <br><br> There are 2 ways:<br> <br> 1) Leave the Cable-end open and insert a seriesresistor of 50 ohms <br>... between Returnloss-bridge and the cable to be measured.<br> <br> 2) Short the Cable-end and insert a 50 ohm Resistor in parallel to the Input of the cable.<br> <BR> After selecting the wiring, measure the SWR from 0.1 to 160 MHz<br> and set the cursor to the lowest resonancefrequency.<br> For larger cable lengths , it is necessary to reduce the Stopfrequency,<br> to get more accurate results. <br><br> VelocitfFactor of the Cable (default = PE cable) :",""));
QString qs, qer;
double er;
bool ok;
double v = QInputDialog::getDouble(this, tr("Velocityfactor",""),
beschr, 0.67, -10000, 10000, 3, &ok);
if(ok){
er = v / (mousefrequenz / 1000000.0) * 75.0;
qer.sprintf("%1.3f",er);
qs = tr("<b> Calculated Cablelength :</b> <br><center> Geometric Length of the Cable: ","") +
qer +
" m";
QMessageBox::warning( this, tr("Geometric Length",""), qs);
}
}
void SweepCurveWidget::deleteCursor()
{
#ifdef PAINTGRAF_DEBUG
qDebug("WidgetWobbeln::deleteCursor()");
#endif
resetMouseCursor();
// menmouse->hide();
}
void SweepCurveWidget::deleteCurve()
{
#ifdef PAINTGRAF_DEBUG
qDebug("WidgetWobbeln::deleteCurve()");
#endif
emit wCurveDelete();
}
void SweepCurveWidget::deleteAllCursor()
{
int k;
#ifdef PAINTGRAF_DEBUG
qDebug("WidgetWobbeln::deleteAllCursor()");
#endif
for(k=0;k<5;k++){
cursorix = k;
resetMouseCursor();
}
// menmouse->hide();
setWCursorNr(4);
emit resetCursor(4);
}
void SweepCurveWidget::wSetFrqBegin()
{
#ifdef PAINTGRAF_DEBUG
qDebug("WidgetWobbeln::wSetFrqBegin()");
#endif
banfang = true;
refreshCurve();
// menmouse->hide();
}
void SweepCurveWidget::wSetFrqEnd()
{
#ifdef PAINTGRAF_DEBUG
qDebug("WidgetWobbeln::wSetFrqEnd()");
#endif
bende = true;
refreshCurve();
// menmouse->hide();
}
void SweepCurveWidget::setCalculation()
{
#ifdef PAINTGRAF_DEBUG
qDebug("WidgetWobbeln::setCalculation()");
#endif
bberechnung = true;
refreshCurve();
// menmouse->hide();
}
void SweepCurveWidget::mouseMoveEvent(QMouseEvent * e)
{
#ifdef PAINTGRAF_DEBUG
qDebug("WidgetWobbeln::mouseMoveEvent()");
#endif
if(sweepData.mess.daten_enable){
mouseposx[cursorix] = e->x();
mouseposy[cursorix] = e->y();
if(!sweepData.mousesperre){
refreshPixmap();
repaint();
}
}
}
void SweepCurveWidget::mousePressEvent(QMouseEvent * e)
{
#ifdef PAINTGRAF_DEBUG
qDebug("WidgetWobbeln::mousePressEvent()");
#endif
bnomove = false;
if(sweepData.mess.daten_enable){
if(e->button() == Qt::LeftButton){
mouseposx[cursorix] = e->x();
mouseposy[cursorix] = e->y();
bnomove = true;
}
if(e->button() == Qt::RightButton){
if(mouseposx[cursorix] != 0){
akursor_clr->setEnabled(true);
// akursor_clr_all->setEnabled(true);
afrequenzanfang->setEnabled(true);
afrequenzende->setEnabled(true);
akabellaenge->setEnabled(true);
akabeldaten->setEnabled(true);
aberechnen->setEnabled(true);
}else{
akursor_clr->setEnabled(false);
// akursor_clr_all->setEnabled(false);
afrequenzanfang->setEnabled(false);
afrequenzende->setEnabled(false);
akabellaenge->setEnabled(false);
akabeldaten->setEnabled(false);
aberechnen->setEnabled(false);
}
popupmenu->popup(QCursor::pos());
akursor_clr_all->setEnabled(false);
// Ist noch ein Kursor aktiv ?
for(int i=0; i<5; i++){
if(mouseposx[i] != 0){
akursor_clr_all->setEnabled(true);
break;
}
}
}
if(!sweepData.mousesperre){
refreshPixmap();
repaint();
}
}
}
void SweepCurveWidget::setMouseCursorCenter()
{
#ifdef PAINTGRAF_DEBUG
qDebug("WidgetWobbeln::setMouseCursorCenter()");
#endif
QSize pixsize = this->rect().size();
int i = pixsize.width();
mouseposx[cursorix] = i/2;
if(!sweepData.mousesperre){
refreshPixmap();
repaint();
}
}
void SweepCurveWidget::resetMouseCursor()
{
#ifdef PAINTGRAF_DEBUG
qDebug("WidgetWobbeln::resetMouseCursor()");
#endif
mouseposx[cursorix] = 0;
mouseposy[cursorix] = 0;
if(!sweepData.mousesperre){
refreshPixmap();
repaint();
}
}
double SweepCurveWidget::getCallibrateWorthK1(double afrequenz)
{
double findex;
int i;
#ifdef PAINTGRAF_DEBUG
// qDebug("WidgetWobbeln::getCallibrateWorthK1()");
#endif
if(sweepData.bkalibrierkorrk1 and sweepData.eoperatemode == eGainSweep)
{
//qDebug("WidgetWobbeln::getkalibrierwertk1()");
//Stuetzfrequenzen beziehen sich auf die Grundfrequenz
//deshalb wieder durch den Frqfaktor teilen
findex = afrequenz / sweepData.freq_faktor;
findex = round(findex / eteiler);
i = int(findex);
if(i > (maxmesspunkte-1))i = maxmesspunkte-1;
return sweepData.kalibrierarray.arrayk1[i];
}else{
return 0.0;
}
}
double SweepCurveWidget::getCallibrateWorthK2(double afrequenz)
{
double findex;
int i;
#ifdef PAINTGRAF_DEBUG
// qDebug("WidgetWobbeln::getCallibrateWorthK2()");
#endif
if(sweepData.bkalibrierkorrk2 and sweepData.eoperatemode == eGainSweep)
{
//Stuetzfrequenzen beziehen sich auf die Grundfrequenz
//deshalb wieder durch den Frqfaktor teilen
findex = afrequenz / sweepData.freq_faktor;
findex = round(findex / eteiler);
i = int(findex);
if(i > (maxmesspunkte-1))i = maxmesspunkte-1;
return sweepData.kalibrierarray.arrayk2[i];
}else
{
return 0.0;
}
}
double SweepCurveWidget::getSavCalWorth(double afrequenz)
{
int a,b;
double pegela, pegelb, pegeldiff;
double frequa, frequb, frequdiff;
#ifdef PAINTGRAF_DEBUG
qDebug("WidgetWobbeln::getSavCalWorth()");
#endif
//aus der Frequenz den Index errechnen
// Bereich 0 - 100 GHz
a = int(savcalkonst * log10(afrequenz));
b = a + 1;
//arraygrenzen einhalten
if(a<0)a=0;
if(a > calmaxindex-1)a = calmaxindex-1;
if(b > calmaxindex-1)b = calmaxindex-1;
pegela = sweepData.savcalarray.p[a];
// Ist das Ende des Array erreicht?
if(a != b){
//Eine Iteration ist moeglich
pegelb = sweepData.savcalarray.p[b];
pegeldiff = pegelb - pegela;
frequa = pow(10.0,(double(a)/savcalkonst));
frequb = pow(10.0,(double(b)/savcalkonst));
frequdiff = frequb - frequa;
//Iteration zwischen PegelA und PegelB
pegela = pegela + (((afrequenz - frequa)/frequdiff) * pegeldiff);
//qDebug("index %i Pegel %f",i, pegel);
}
return (pegela);
}
double SweepCurveWidget::getSWRCallibrateWorthK1(double afrequenz)
{
double findex;
int i;
double w1;
#ifdef PAINTGRAF_DEBUG
qDebug("WidgetWobbeln::getSWRCallibrateWorthK1()");
#endif
//Stuetzfrequenzen beziehen sich auf die Grundfrequenz
//deshalb wieder durch den Frqfaktor teilen
findex = afrequenz / sweepData.freq_faktor;
findex = round(findex / eteiler);
i = int(findex);
if(i > (maxmesspunkte-3))i = maxmesspunkte-3;
// return wswrkalibrierarray.arrayk1[i];
w1 = (sweepData.swrkalibrierarray.arrayk1[i-2] +
sweepData.swrkalibrierarray.arrayk1[i-1] +
sweepData.swrkalibrierarray.arrayk1[i] +
sweepData.swrkalibrierarray.arrayk1[i+1] +
sweepData.swrkalibrierarray.arrayk1[i+2]) / 5.0;
return (w1);
}
double SweepCurveWidget::getSWRCallibrateWorthK2(double afrequenz)
{
double findex;
int i;
#ifdef PAINTGRAF_DEBUG
qDebug("WidgetWobbeln::getSWRCallibrateWorthK2()");
#endif
//Stuetzfrequenzen beziehen sich auf die Grundfrequenz
//deshalb wieder durch den Frqfaktor teilen
findex = afrequenz / sweepData.freq_faktor;
findex = round(findex / eteiler);
i = int(findex);
if(i > (maxmesspunkte-1))i = maxmesspunkte-1;
return sweepData.swrkalibrierarray.arrayk2[i];
}
void SweepCurveWidget::setParameterPixmap()
{
QSize pixsize;
bool drawenable = false;
#ifdef PAINTGRAF_DEBUG
qDebug("WidgetWobbeln::setParameterPixmap()");
#endif
pixsize = this->rect().size();
drawenable = (pixsize.width() > 0) and (pixsize.height() > 0);
#ifdef PAINTGRAF_DEBUG
qDebug("WidgetWobbeln::setParameterPixmap():w:%i h:%i",pixsize.width(), pixsize.height());
#endif
//delete the Pixmap
if(drawenable){
//pix.resize(pixsize);
//pix = 0;
pix = QPixmap(pixsize);
QPainter p;
p.begin(&pix);
#ifdef PAINTGRAF_DEBUG
qDebug("pix->size: w:%i h:%i",pix.size().width(), pix.size().height());
#endif
if(sweepData.linear1 or sweepData.linear2){
ymax = 10.0;
ymin = -100.0;
}else{
ymax = double(sweepData.ydbmax);
ymin = double(sweepData.ydbmin);
}
#ifdef PAINTGRAF_DEBUG
qDebug("ymax: %f", ymax);
qDebug("ymin: %f", ymin);
#endif
//Background color of the Sweep window
if((sweepData.eoperatemode == eSpectrumAnalyser) or
(sweepData.eoperatemode == eSpectrumDisplayShift)){
//SAV background with gray Areas
if(sweepData.linear1 or sweepData.linear2){
//Background without gray Areas
#ifdef PAINTGRAF_DEBUG
qDebug("1 WidgetWobbeln::setParameterPixmap() PIX :w:%i h:%i",pix.rect().size().width(),pix.rect().size().height());
#endif
p.fillRect( this->rect(), sweepData.colorhintergrund);
}else{
qDebug("2 WidgetWobbeln::setParameterPixmap()");
int x, x1, x2;
int y;
int w;
int h1, h2, h3, h4, h5;
double hd = 0.9;
double h5db;
int r,g,b,a;
bool boben = true, bunten = true;
//Get original size
QRect rect = this->rect();
//und zuerst einmal mit dem gueltigen Kintergrund fuellen
p.fillRect( this->rect(), sweepData.colorhintergrund);
//auslesen des ganzen Rechteckes
x = rect.x();
y = rect.y();
#ifdef PAINTGRAF_DEBUG
qDebug("WidgetWobbeln::setParameterPixmap() RECT() :w:%i h:%i",x,y);
#endif
w = rect.width();
h5 = rect.height();
//erste Spalte nach Beschriftung links
x1 = widthBorder;
//zweite Spalte vor Beschriftung rechts
x2 = w - widthBorder;
//dB Y-Achse aus den Daten lesen
//db Teilung auf der Y-Achse berechnen
ydisplayteilung_log = (ymax - ymin) / 10.0;
//Pixel pro 5dB Einheit errechnen
h5db = (double(h5) - (double(upperBorder) * 2.0)) / (double(ydisplayteilung_log) * 2.0);
//Zeilen festlegen
//h1 Zeile nach der Beschriftung oben
h1 = upperBorder;
//h2 Zeile bei + 5dB
h2 = h1 + int(round(((ymax - sweepData.safehlermax) / 5.0) * h5db));
//h3 Zeile bei -60 dB
h3 = h1 + int(round(((ymax - sweepData.safehlermin) / 5.0) * h5db));
//h4 Zeile vor der Beschriftung unten
h4 = h5 - upperBorder;
//Test ob obere Abdunklung groesser 5 dB eingeblendet werden soll
if(h2 <= h1)boben = false;
//Test ob untere Abdunklung ab -60 dB eingeblendet werden soll
if(h3 >= h4)bunten = false;
//Abdunklung einstellen
QColor chd = sweepData.colorhintergrund;
chd.getRgb(&r,&g,&b,&a);
chd.setRgb(int(r*hd), int(g*hd), int(b*hd), int(a*hd));
QRect rect1(x, y, x1, h5);//rechts
QRect rect2(x2, y, w-x2, h5);//links
QRect rect3(x1, y, w-x1-x1, h1);//von Oben bis Zeile h1
QRect rect4(x1, y + h4, w-x1-x1, h5 - h4);//von Zeile h4 bis h5
QRect rect5(x1, y + h2, w-x1-x1, h3 - h2);//von Zeile h2 (5dB) bis h3 (-60dB)
QRect rect6(x1, y + h1, w-x1-x1, h2 - h1);//von Zeile h1 bis h2
QRect rect7(x1, y + h3, w-x1-x1, h4 - h3);//von Zeile h3 bis h4
p.fillRect( rect1, sweepData.colorhintergrund);
p.fillRect( rect2, sweepData.colorhintergrund);
p.fillRect( rect3, sweepData.colorhintergrund);
p.fillRect( rect4, sweepData.colorhintergrund);
p.fillRect( rect5, sweepData.colorhintergrund);
if(boben)p.fillRect(rect6, chd);
if(bunten)p.fillRect(rect7, chd);
}
}else{
//No SAV background without gray Areas
#ifdef PAINTGRAF_DEBUG
qDebug("3 WidgetWobbeln::setParameterPixmap()");
#endif
p.fillRect(this->rect(), sweepData.colorhintergrund);
}
p.end();
}
}
void SweepCurveWidget::refreshCurve()
{
#ifdef PAINTGRAF_DEBUG
qDebug("WidgetWobbeln::refreshCurve()");
#endif
QPainter p;
//Labeled get pixmap
pix = pix1;
p.begin(&pix);
//and curve draw
//wobbeldaten.bhintergrund = false;
drawCurve(&p);
p.end();
//und anzeigen
update(); //paintEvent produce
}
void SweepCurveWidget::refreshPixmap()
{
TSweep awobbeldaten;
#ifdef PAINTGRAF_DEBUG
qDebug(">>WidgetWobbeln::refreshPixmap()");
#endif
//Customize size and delete pixmap
setParameterPixmap();
QPainter p;
p.begin(&pix);
//label produce
drawGrid(&p);
//Curves show in the background when it's all OK
awobbeldaten = sweepData;
sweepData = kurve1;
drawCurve(&p);
sweepData = kurve2;
drawCurve(&p);
sweepData = kurve3;
drawCurve(&p);
sweepData = kurve4;
drawCurve(&p);
sweepData = kurve5;
drawCurve(&p);
sweepData = kurve6;
drawCurve(&p);
sweepData = awobbeldaten;
//Additionally labeled pixmap save
//before the curve is drawn
pix1 = pix;
//curve sign
drawCurve(&p);
p.end();
//and Display
update();
}
void SweepCurveWidget::paintEvent(QPaintEvent*)
{
#ifdef PAINTGRAF_DEBUG
qDebug("WidgetWobbeln::paintEvent()");
#endif
QPainter painter(this);
//Labeling and curve copy the Window
//has the character size is changed
painter.drawPixmap(0, 0, pix);
}
void SweepCurveWidget::resizeEvent(QResizeEvent*)
{
#ifdef PAINTGRAF_DEBUG
qDebug("WidgetWobbeln::resizeEvent()");
#endif
//at PaintEventHandler sign again
bresize = true;
//Curve sign new
refreshPixmap();
}
void SweepCurveWidget::drawGrid(QPainter *p)
{
int i=0,j=0;
int xmodulo=2;
int xshift=10;
int x=0;
int y=0;
int x1=0;
int y1=0;
int display_shift;
double px1;
double px2;
double py1;
double bx;
double wxanfang;
double wxende;
double wxbereich;
double xRaster=1.0;
double me=1.0;
double yzeichenfaktor_log = 0.0;
double yzeichenfaktor_lin = 0.0;
QString xRasterStr, s, qstr;
bool zeilenwechsel;
bool boolrot = false;
efrqbereich frqbereich;
QPen penblacksolid = QPen( Qt::black, 0, Qt::SolidLine);
QPen pendarkgreensolid = QPen( Qt::darkGreen, 0, Qt::SolidLine);
QPen penredsolid = QPen( Qt::red, 0, Qt::SolidLine);
QPen penblackdot = QPen( Qt::black, 0, Qt::DotLine);
QPen penlightgraydot = QPen( Qt::lightGray, 0, Qt::DotLine);
QPen pencyansolid = QPen( Qt::cyan, 0, Qt::SolidLine);
QPen penreddot = QPen( Qt::red, 0, Qt::DotLine);
QPen penhline = QPen( Qt::lightGray, 0, Qt::DashLine);
#ifdef PAINTGRAF_DEBUG
qDebug("WidgetWobbeln::drawGrid()");
#endif
ydisplayteilung_log = ymax - ymin;
display_shift = sweepData.display_shift / -10;
if(display_shift != 0)boolrot = true;
yswrteilung = sweepData.swraufloesung;//Y-Teilung bei SWR
breite = this->rect().width() - widthBorder * 2;
// qDebug("breite %i", breite);
hoehe = this->rect().height() - upperBorder * 2;
double zw1 = double(breite) / (sweepData.absende - sweepData.absanfang);
xSchritt = zw1 * sweepData.schrittfrequenz;
xAnfang = zw1 * (sweepData.anfangsfrequenz - sweepData.absanfang);
ySchritt = double(hoehe) / yaufloesung;
//###################################################################################
// ANFANG Beschriftung des Y-Bereiches
//###################################################################################
p->setPen( penblacksolid );
// Schrift setzen
p->setFont( QFont("Sans", 9));
px1 = widthBorder;
px2 = breite + widthBorder;
switch(sweepData.eoperatemode){
case eSmithDiagramm:
// Kreise mit db
if(hoehe >= breite)durchmesser = breite;
if(hoehe < breite)durchmesser = hoehe;
p->setPen(penblacksolid);
int idbmax;
idbmax = sweepData.antdiagramm.dbmax;
int idbmin;
idbmin = sweepData.antdiagramm.dbmin;
double db_teilung;
db_teilung = double(idbmax - idbmin) / double(antdia_db_teilung);
//qDebug()<<db_teilung;
double w10db;
w10db = double(durchmesser)/2.0/db_teilung;
p->setPen(penblacksolid);
p->drawEllipse ( widthBorder, upperBorder, durchmesser, durchmesser);
for(i=idbmax, j=0; i>=idbmin; i-=antdia_db_teilung, j++){
p->setPen(penhline);
p->drawEllipse ( widthBorder + j*w10db, upperBorder+j*w10db, durchmesser-j*w10db*2, durchmesser-j*w10db*2);
s.sprintf("%idB",i);
p->setPen(penblacksolid);
p->drawText( widthBorder+durchmesser/2-15, upperBorder + j*w10db-3, s);
//in der Mitte nur einmal Beschriften
if(i != idbmin) p->drawText( widthBorder+durchmesser/2-15, upperBorder + durchmesser - j*w10db + 13, s);
}
// Gradlinien
p->setPen(penhline);
for(i=0; i<=360; i+=10){
x = widthBorder + durchmesser/2 + int(round(sin(double(i)*M_PI/180.0)*durchmesser/2));
y = upperBorder + durchmesser/2 - int(round(cos(double(i)*M_PI/180.0)*durchmesser/2));
x1 = widthBorder + durchmesser/2 + int(round(sin(double(i)*M_PI/180.0)*durchmesser/20));
y1 = upperBorder + durchmesser/2 - int(round(cos(double(i)*M_PI/180.0)*durchmesser/20));
p->drawLine(x, y, x1, y1);
s.sprintf("%i",i);
if(i<=90){
if(i!=0)p->drawText( x+10, y-10, s);
if(i==0)p->drawText( x+30, y-10, s);
}
if(i>90 and i<=180){
if(i>90 and i<180)p->drawText( x+10, y+10, s);
if(i==180){
p->drawText( x+30, y+20, s);
p->drawText( x-40, y+20, s);
}
}
if(i>180 and i<=270){
if(i>180 and i<270)p->drawText( x-30, y+10, s);
if(i==270){
p->drawText( x-30, y+10, s);
}
}
if(i>270 and i<=360){
if(i>270 and i<360)p->drawText( x-30, y-10, s);
if(i==360){
if(i>270 and i<360)p->drawText( x-30, y-10, s);
if(i==360)p->drawText( x-40, y-10, s);
}
}
}
break;
case eSpectrumAnalyser:
case eSpectrumDisplayShift:
case eGainSweep:
if(!sweepData.linear1 && !sweepData.linear2){ // logaritmische Beschriftung
//py1 ist die Pixelanzahl pro 10dB
py1 = double(hoehe) / (ydisplayteilung_log / 10.0);
//Farbe einstellen abhaengig von SHIFT-Einstellung
if((sweepData.dbshift1 != 0.0) or (sweepData.dbshift2 != 0.0))boolrot = true;
if(boolrot){
p->setPen( penredsolid );
}else{
p->setPen( penblacksolid );
}
//bei log. Messkopf Messeinheit anzeigen linker Rand rechtbuendig