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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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21
src/simulscene.cpp
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@@ -33,7 +33,8 @@
#include <QGraphicsRectItem>
#include <QKeyEvent>
#include <QGraphicsItemGroup>
#include <QPainterPath>
#include <QGraphicsPathItem>
SimulScene::SimulScene ( QObject* parent ) : QGraphicsScene ( parent ) {
@@ -49,6 +50,10 @@ SimulScene::SimulScene ( QObject* parent ) : QGraphicsScene ( parent ) {
currHomoBfieldEditItem = 0;
createResizeRects();
//path Item Erstellen
pathItem1 = addPath(QPainterPath());
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);
@@ -90,15 +95,15 @@ SimulScene::SimulScene ( QObject* parent ) : QGraphicsScene ( parent ) {
ani->setItem(ellipse1);
ani->setTimeLine(timer);
}
void SimulScene::startTimer() {
timer->setCurrentTime(0);
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/(double)getSteps(), ellipse1->getCurrProbePath()->at(i) );
ani->setPosAt(i/(double)currSteps, ellipse1->getCurrProbePath()->at(i) );
//qDebug()<< getSteps();
}
timer->start();
@@ -582,7 +587,8 @@ void SimulScene::setTimePerStep(double time) {
\fn 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 {
return ellipse1->getDockWidget();
}
void SimulScene::setFlightPathVisible(bool visible) {
pathItem1->setVisible(visible);
emit flightPathVisibilityChanged(visible);
}