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git-svn-id: http://svn.lsim.tuxzone.org/trunk@12 4bec179b-ab65-46ed-a5f8-55b8b5c735d0
This commit is contained in:
catdog2
2008-11-11 20:31:04 +00:00
parent c8ca381faa
commit 9730481953
10 changed files with 64 additions and 80 deletions
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2
lsim.kdevelop
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@@ -155,7 +155,7 @@
<autokdesu>false</autokdesu> <autokdesu>false</autokdesu>
<envvars/> <envvars/>
<runarguments> <runarguments>
<lsim/> <lsim>-style Plastique</lsim>
</runarguments> </runarguments>
<cwd> <cwd>
<lsim>/mnt/sdb1/c++/lsim</lsim> <lsim>/mnt/sdb1/c++/lsim</lsim>

BIN
lsim.kdevelop.pcs
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76
lsim.kdevses
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@@ -1,79 +1,19 @@
<?xml version = '1.0' encoding = 'UTF-8'?> <?xml version = '1.0' encoding = 'UTF-8'?>
<!DOCTYPE KDevPrjSession> <!DOCTYPE KDevPrjSession>
<KDevPrjSession> <KDevPrjSession>
<DocsAndViews NumberOfDocuments="24" > <DocsAndViews NumberOfDocuments="4" >
<Doc0 NumberOfViews="1" URL="file:///mnt/sdb1/c%2B%2B/lsim/src/homoefielditem.cpp" > <Doc0 NumberOfViews="1" URL="file:///mnt/sdb1/c%2B%2B/lsim/src/simulscene.h" >
<View0 Encoding="" Type="Source" /> <View0 Encoding="" line="35" Type="Source" />
</Doc0> </Doc0>
<Doc1 NumberOfViews="1" URL="file:///mnt/sdb1/c%2B%2B/lsim/src/graphicsellipseitem.cpp" > <Doc1 NumberOfViews="1" URL="file:///mnt/sdb1/c%2B%2B/lsim/src/simulscene.cpp" >
<View0 Encoding="" Type="Source" /> <View0 Encoding="" line="94" Type="Source" />
</Doc1> </Doc1>
<Doc2 NumberOfViews="1" URL="file:///mnt/sdb1/c%2B%2B/lsim/src/graphicsellipseitem.h" > <Doc2 NumberOfViews="1" URL="file:///mnt/sdb1/c%2B%2B/lsim/src/graphicsellipseitem.h" >
<View0 Encoding="" line="30" Type="Source" /> <View0 Encoding="" line="51" Type="Source" />
</Doc2> </Doc2>
<Doc3 NumberOfViews="1" URL="file:///mnt/sdb1/c%2B%2B/lsim/src/simulscene.cpp" > <Doc3 NumberOfViews="1" URL="file:///mnt/sdb1/c%2B%2B/lsim/src/graphicsellipseitem.cpp" >
<View0 Encoding="UTF-8" Type="Source" /> <View0 Encoding="" line="216" Type="Source" />
</Doc3> </Doc3>
<Doc4 NumberOfViews="1" URL="file:///mnt/sdb1/c%2B%2B/lsim/src/constants.h" >
<View0 Encoding="" Type="Source" />
</Doc4>
<Doc5 NumberOfViews="1" URL="file:///mnt/sdb1/c%2B%2B/lsim/src/homoefielditem.h" >
<View0 Encoding="" line="31" Type="Source" />
</Doc5>
<Doc6 NumberOfViews="1" URL="file:///mnt/sdb1/c%2B%2B/lsim/src/lsim.cpp" >
<View0 Encoding="" Type="Source" />
</Doc6>
<Doc7 NumberOfViews="1" URL="file:///mnt/sdb1/c%2B%2B/lsim/src/simulscene.h" >
<View0 Encoding="" line="81" Type="Source" />
</Doc7>
<Doc8 NumberOfViews="1" URL="file:///mnt/sdb1/c%2B%2B/lsim/src/lsim.h" >
<View0 Encoding="" line="41" Type="Source" />
</Doc8>
<Doc9 NumberOfViews="1" URL="file:///mnt/sdb1/c%2B%2B/lsim/src/probechargewidget.cpp" >
<View0 Encoding="" Type="Source" />
</Doc9>
<Doc10 NumberOfViews="1" URL="file:///mnt/sdb1/c%2B%2B/lsim/src/probechargewidget.h" >
<View0 Encoding="" line="31" Type="Source" />
</Doc10>
<Doc11 NumberOfViews="1" URL="file:///mnt/sdb1/c%2B%2B/lsim/src/homoefieldwidget.h" >
<View0 Encoding="" line="33" Type="Source" />
</Doc11>
<Doc12 NumberOfViews="1" URL="file:///mnt/sdb1/c%2B%2B/lsim/src/homoefieldwidget.cpp" >
<View0 Encoding="" Type="Source" />
</Doc12>
<Doc13 NumberOfViews="1" URL="file:///mnt/sdb1/c%2B%2B/lsim/lsim.pro" >
<View0 Encoding="" Type="Source" />
</Doc13>
<Doc14 NumberOfViews="1" URL="file:///mnt/sdb1/c%2B%2B/lsim/src/graphicsview.h" >
<View0 Encoding="" line="15" Type="Source" />
</Doc14>
<Doc15 NumberOfViews="1" URL="file:///mnt/sdb1/c%2B%2B/lsim/src/expdoublespinbox.cpp" >
<View0 Encoding="" Type="Source" />
</Doc15>
<Doc16 NumberOfViews="1" URL="file:///mnt/sdb1/c%2B%2B/lsim/src/fielditem.h" >
<View0 Encoding="" Type="Source" />
</Doc16>
<Doc17 NumberOfViews="1" URL="file:///mnt/sdb1/c%2B%2B/lsim/src/fielditem.cpp" >
<View0 Encoding="" Type="Source" />
</Doc17>
<Doc18 NumberOfViews="1" URL="file:///mnt/sdb1/c%2B%2B/lsim/src/homobfieldwidget.cpp" >
<View0 Encoding="" Type="Source" />
</Doc18>
<Doc19 NumberOfViews="1" URL="file:///mnt/sdb1/c%2B%2B/lsim/src/homobfielditem.h" >
<View0 Encoding="" line="29" Type="Source" />
</Doc19>
<Doc20 NumberOfViews="1" URL="file:///mnt/sdb1/c%2B%2B/lsim/src/homobfieldwidget.h" >
<View0 Encoding="" Type="Source" />
</Doc20>
<Doc21 NumberOfViews="1" URL="file:///mnt/sdb1/c%2B%2B/lsim/src/graphicsview.cpp" >
<View0 Encoding="" line="36" Type="Source" />
</Doc21>
<Doc22 NumberOfViews="1" URL="file:///mnt/sdb1/c%2B%2B/lsim/src/expdoublespinbox.h" >
<View0 Encoding="" Type="Source" />
</Doc22>
<Doc23 NumberOfViews="1" URL="file:///mnt/sdb1/c%2B%2B/lsim/src/homobfielditem.cpp" >
<View0 Encoding="" line="32" Type="Source" />
</Doc23>
</DocsAndViews> </DocsAndViews>
<pluginList> <pluginList>
<kdevdebugger> <kdevdebugger>

23
src/graphicsellipseitem.cpp
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@@ -21,6 +21,8 @@
#include <QDrag> #include <QDrag>
#include <QGraphicsSceneMouseEvent> #include <QGraphicsSceneMouseEvent>
#include <QMimeData> #include <QMimeData>
#include <QPainterPath>
#include <QGraphicsPathItem>
#include <QDebug> #include <QDebug>
#include "simulscene.h" #include "simulscene.h"
#include "probechargewidget.h" #include "probechargewidget.h"
@@ -40,7 +42,7 @@ GraphicsEllipseItem::GraphicsEllipseItem() {
currProbePath = new QList<QPointF>; currProbePath = new QList<QPointF>;
speedListX = new QList<double>; speedListX = new QList<double>;
speedListY = new QList<double>; speedListY = new QList<double>;
} }
void GraphicsEllipseItem::timerEvent ( QTimerEvent * event ) { void GraphicsEllipseItem::timerEvent ( QTimerEvent * event ) {
static double vx; static double vx;
@@ -89,6 +91,9 @@ void GraphicsEllipseItem::calculateProbePath(QPointF startPoint) {
speedListX->append(startSpeedX); speedListX->append(startSpeedX);
speedListY->append(startSpeedY); speedListY->append(startSpeedY);
//startpunkt in den Pfad setzen
flightPath = QPainterPath(startPoint);
for(int i = 1; i< steps;++i) { for(int i = 1; i< steps;++i) {
double myMasse = getMasse( sqrt( speedListX->at(i-1)*speedListX->at(i-1) + speedListY->at(i-1)*speedListY->at(i-1) ) ); double myMasse = getMasse( sqrt( speedListX->at(i-1)*speedListX->at(i-1) + speedListY->at(i-1)*speedListY->at(i-1) ) );
@@ -110,10 +115,13 @@ void GraphicsEllipseItem::calculateProbePath(QPointF startPoint) {
double deltaDistX = (deltaDistXconst + deltaDistXaccel); double deltaDistX = (deltaDistXconst + deltaDistXaccel);
double deltaDistY = (deltaDistYconst + deltaDistYaccel); double deltaDistY = (deltaDistYconst + deltaDistYaccel);
QPointF newPoint(currProbePath->at(i-1).x() + deltaDistX/meterPerPx ,currProbePath->at(i-1).y() + deltaDistY/meterPerPx);
currProbePath->append(QPointF(currProbePath->at(i-1).x() + deltaDistX/meterPerPx ,currProbePath->at(i-1).y() + deltaDistY/meterPerPx)); currProbePath->append(newPoint);
speedListX->append(newspeedX); speedListX->append(newspeedX);
speedListY->append(newspeedY); speedListY->append(newspeedY);
/*if(i%10 == 0)*/ flightPath.lineTo(newPoint);
} }
@@ -204,3 +212,14 @@ void GraphicsEllipseItem::setScenePosX(double newPosX)
{ {
moveBy(newPosX - scenePos().x(),0 ); moveBy(newPosX - scenePos().x(),0 );
} }
QPainterPath GraphicsEllipseItem::getFlightPath() const {
return flightPath;
}
void GraphicsEllipseItem::setFlightPath ( const QPainterPath& theValue ) {
if (flightPath==theValue) return;
flightPath = theValue;
}

9
src/graphicsellipseitem.h
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@@ -23,6 +23,8 @@
#include <QGraphicsEllipseItem> #include <QGraphicsEllipseItem>
#include <QObject> #include <QObject>
class ProbeChargeWidget; class ProbeChargeWidget;
class QPainterPath;
class QGraphicsPathItem;
/** /**
@author Peter Dahlberg <pdahlberg@gmail.com> @author Peter Dahlberg <pdahlberg@gmail.com>
@@ -47,7 +49,7 @@ class GraphicsEllipseItem : public QObject , public QGraphicsEllipseItem {
*/ */
double getMasse(double speed); double getMasse(double speed);
QPainterPath getFlightPath() const;
protected: protected:
@@ -73,6 +75,8 @@ class GraphicsEllipseItem : public QObject , public QGraphicsEllipseItem {
QPointF myScenePos; QPointF myScenePos;
///Pfad der Flugbahn
QPainterPath flightPath;
public slots: public slots:
//! Berechnet die Bewegung der Probeladung //! Berechnet die Bewegung der Probeladung
@@ -90,6 +94,9 @@ class GraphicsEllipseItem : public QObject , public QGraphicsEllipseItem {
void setScenePosY(double newPosY); void setScenePosY(double newPosY);
void setScenePosX(double newPosX); void setScenePosX(double newPosX);
void handleSceneChange(const QList<QRectF> & /*region*/); void handleSceneChange(const QList<QRectF> & /*region*/);
void setFlightPath ( const QPainterPath& theValue );
signals: signals:
void startSpeedXChanged(double speed); void startSpeedXChanged(double speed);
void startSpeedYChanged(double speed); void startSpeedYChanged(double speed);

2
src/homobfieldwidget.cpp
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@@ -85,7 +85,7 @@ void HomoBFieldWidget::createWidget() {
QLabel* fieldFluxDensityLabel = new QLabel(tr("Flussdichte(B):")); QLabel* fieldFluxDensityLabel = new QLabel(tr("Flussdichte(B):"));
ExpDoubleSpinBox* fieldFluxDensityBox = new ExpDoubleSpinBox; ExpDoubleSpinBox* fieldFluxDensityBox = new ExpDoubleSpinBox;
fieldFluxDensityBox->setRange(-1e+200,1e+200); fieldFluxDensityBox->setRange(0,1e+200);
fieldFluxDensityBox->setDecimals(40); fieldFluxDensityBox->setDecimals(40);
fieldFluxDensityBox->setDisplayDecimals(3); fieldFluxDensityBox->setDisplayDecimals(3);
fieldFluxDensityBox->setKeyboardTracking(false); fieldFluxDensityBox->setKeyboardTracking(false);

2
src/homoefieldwidget.cpp
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@@ -108,7 +108,7 @@ void HomoEFieldWidget::createWidget()
QLabel* voltageLabel = new QLabel(tr("Spannung:")); QLabel* voltageLabel = new QLabel(tr("Spannung:"));
ExpDoubleSpinBox* fieldPowerBox = new ExpDoubleSpinBox; ExpDoubleSpinBox* fieldPowerBox = new ExpDoubleSpinBox;
fieldPowerBox->setRange(-1e+200,1e+200); fieldPowerBox->setRange(0,1e+200);
fieldPowerBox->setDecimals(35); fieldPowerBox->setDecimals(35);
fieldPowerBox->setDisplayDecimals(3); fieldPowerBox->setDisplayDecimals(3);
fieldPowerBox->setKeyboardTracking(false); fieldPowerBox->setKeyboardTracking(false);

2
src/probechargewidget.cpp
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@@ -112,7 +112,7 @@ void ProbeChargeWidget::createWidget()
ExpDoubleSpinBox* masseBox = new ExpDoubleSpinBox; ExpDoubleSpinBox* masseBox = new ExpDoubleSpinBox;
masseBox->setRange(-1e+200,1e+200); masseBox->setRange(0,1e+200);
masseBox->setDecimals(50); masseBox->setDecimals(50);
masseBox->setDisplayDecimals(3); masseBox->setDisplayDecimals(3);
masseBox->setKeyboardTracking(false); masseBox->setKeyboardTracking(false);

21
src/simulscene.cpp
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@@ -33,7 +33,8 @@
#include <QGraphicsRectItem> #include <QGraphicsRectItem>
#include <QKeyEvent> #include <QKeyEvent>
#include <QGraphicsItemGroup> #include <QGraphicsItemGroup>
#include <QPainterPath>
#include <QGraphicsPathItem>
SimulScene::SimulScene ( QObject* parent ) : QGraphicsScene ( parent ) { SimulScene::SimulScene ( QObject* parent ) : QGraphicsScene ( parent ) {
@@ -49,6 +50,10 @@ SimulScene::SimulScene ( QObject* parent ) : QGraphicsScene ( parent ) {
currHomoBfieldEditItem = 0; currHomoBfieldEditItem = 0;
createResizeRects(); createResizeRects();
//path Item Erstellen
pathItem1 = addPath(QPainterPath());
addLine(0,-298,0,298,QPen(Qt::green, 1, Qt::SolidLine) )->setCacheMode(QGraphicsItem::DeviceCoordinateCache); addLine(0,-298,0,298,QPen(Qt::green, 1, Qt::SolidLine) )->setCacheMode(QGraphicsItem::DeviceCoordinateCache);
addLine(-398,0,398,0,QPen(Qt::green, 1, Qt::SolidLine) )->setCacheMode(QGraphicsItem::DeviceCoordinateCache); addLine(-398,0,398,0,QPen(Qt::green, 1, Qt::SolidLine) )->setCacheMode(QGraphicsItem::DeviceCoordinateCache);
@@ -90,15 +95,15 @@ SimulScene::SimulScene ( QObject* parent ) : QGraphicsScene ( parent ) {
ani->setItem(ellipse1); ani->setItem(ellipse1);
ani->setTimeLine(timer); ani->setTimeLine(timer);
} }
void SimulScene::startTimer() { void SimulScene::startTimer() {
timer->setCurrentTime(0); timer->setCurrentTime(0);
ani->clear(); ani->clear();
for (int i=0; i<getSteps(); ++i) { int currSteps = ellipse1->getCurrProbePath()->count();
for (int i=0; i<currSteps; ++i) {
//ani->setPosAt(i/200.0, QPointF(x , 0.5 * ay * pow(( (x/1000) /vx),2) *1000 )); //ani->setPosAt(i/200.0, QPointF(x , 0.5 * ay * pow(( (x/1000) /vx),2) *1000 ));
ani->setPosAt(i/(double)getSteps(), ellipse1->getCurrProbePath()->at(i) ); ani->setPosAt(i/(double)currSteps, ellipse1->getCurrProbePath()->at(i) );
//qDebug()<< getSteps(); //qDebug()<< getSteps();
} }
timer->start(); timer->start();
@@ -582,7 +587,8 @@ void SimulScene::setTimePerStep(double time) {
\fn SimulScene::startCalculation() \fn SimulScene::startCalculation()
*/ */
void SimulScene::startCalculation() { void SimulScene::startCalculation() {
ellipse1->calculateProbePath(ellipse1->pos()); ellipse1->calculateProbePath(ellipse1->pos());
pathItem1->setPath(ellipse1->getFlightPath());
} }
@@ -667,3 +673,8 @@ void SimulScene::setMeterPerPx ( double theValue ) {
QWidget* SimulScene::getProbeDockWidget() const { QWidget* SimulScene::getProbeDockWidget() const {
return ellipse1->getDockWidget(); return ellipse1->getDockWidget();
} }
void SimulScene::setFlightPathVisible(bool visible) {
pathItem1->setVisible(visible);
emit flightPathVisibilityChanged(visible);
}

7
src/simulscene.h
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@@ -29,6 +29,8 @@ class QGraphicsRectItem;
class QGraphicsItemGroup; class QGraphicsItemGroup;
class GraphicsEllipseItem; class GraphicsEllipseItem;
class QGraphicsItemAnimation; class QGraphicsItemAnimation;
class QGraphicsPathItem;
class QPainterPath;
/** /**
@author Peter Dahlberg <pdahlberg@gmail.com> @author Peter Dahlberg <pdahlberg@gmail.com>
@@ -69,16 +71,19 @@ class SimulScene : public QGraphicsScene {
void setMeterPerPx ( double theValue ); void setMeterPerPx ( double theValue );
double getMeterPerPx() const; double getMeterPerPx() const;
void setFlightPathVisible(bool visible = true);
private slots: private slots:
void displayResizeRects(bool move = false); void displayResizeRects(bool move = false);
///does the same as displayResizeRects(true) ///does the same as displayResizeRects(true)
void moveResizeRects(); void moveResizeRects();
signals: signals:
void sceneModeChanged(int mode); void sceneModeChanged(int mode);
void stepsChanged(int steps); void stepsChanged(int steps);
void timePerStepChanged(double timePerStep); void timePerStepChanged(double timePerStep);
void meterPerPxChanged(double meterPerPx); void meterPerPxChanged(double meterPerPx);
void flightPathVisibilityChanged(bool visible);
private: private:
QTimeLine *timer; QTimeLine *timer;
@@ -101,6 +106,8 @@ class SimulScene : public QGraphicsScene {
GraphicsEllipseItem *ellipse1; GraphicsEllipseItem *ellipse1;
QGraphicsItemAnimation *ani; QGraphicsItemAnimation *ani;
QGraphicsPathItem *pathItem1;
//rechtecke zur groesenaenderung //rechtecke zur groesenaenderung