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| #include "dialog.h"
#include "ui_dialog.h"
#include <QtGui>
#include <QtCore>
#include <QWidget>
#include <QGraphicsScene>
#include <QPushButton>
#include <QLabel>
#include <QColorDialog>
#include <QInputDialog>
#include <QBrush>
#include <QGraphicsItem>
#include <QGraphicsRectItem>
#include <QMessageBox>
#include <QPainter>
#include <QGraphicsView>
#include <QtCore/qmath.h>
#include <QTransform>
#include <QGraphicsItemGroup>
#include <QGraphicsProxyWidget>
Dialog::Dialog(QWidget *parent) :
QDialog(parent),
ui(new Ui::Dialog)
{
ui->setupUi(this);
setWindowTitle("FORMES!!!");
button_ouvrir = new QPushButton("",this);
button_ouvrir->setIcon(QIcon(":/icons/note.png"));
button_ouvrir->setToolTip("lire archive .txt");
button_ouvrir->setIconSize(QSize(25,25));
button_sauver = new QPushButton("",this);
button_sauver->setIcon(QIcon(":/icons/guardar.png"));
button_sauver->setToolTip("sauver coordennees dans un .txt");
button_sauver->setIconSize(QSize(25,25));
button_sauver->move(0,36);
button_triangle= new QPushButton("",this);
button_triangle->setIcon(QIcon(":/icons/triangle.png"));
button_triangle->setToolTip("dessiner un triangle");
button_triangle->setIconSize(QSize(25,25));
button_triangle->move(0,72);
button_cercle= new QPushButton("",this);
button_cercle->setIcon(QIcon(":/icons/cercle.png"));
button_cercle->setToolTip("dessiner un cercle");
button_cercle->setIconSize(QSize(25,25));
button_cercle->move(0,108);
button_rect= new QPushButton("",this);
button_rect->setIcon(QIcon(":/icons/carre.png"));
button_rect->setToolTip("dessiner un rectangle");
button_rect->setIconSize(QSize(25,25));
button_rect->move(0,144);
button_segment= new QPushButton("",this);
button_segment->setIcon(QIcon(":/icons/segment.png"));
button_segment->setToolTip("dessiner un segment");
button_segment->setIconSize(QSize(25,25));
button_segment->move(0,180);
button_dep_forme = new QPushButton("",this);
button_dep_forme ->setIcon(QIcon(":/icons/deplacer_groupe.png"));
button_dep_forme ->setToolTip("Deplacer un forme");
button_dep_forme ->setIconSize(QSize(35,35));
button_dep_forme ->move(485,216);
button_dep_groupe = new QPushButton("",this);
button_dep_groupe ->setIcon(QIcon(":/icons/deplacer_forme.png"));
button_dep_groupe ->setToolTip("Deplacer un groupe des formes");
button_dep_groupe ->setIconSize(QSize(35,35));
button_dep_groupe ->move(485,262);
button_rot_forme = new QPushButton("",this);
button_rot_forme ->setIcon(QIcon(":/icons/rotation_groupe.png"));
button_rot_forme ->setToolTip("Tourner une forme");
button_rot_forme ->setIconSize(QSize(35,35));
button_rot_forme ->move(485,308);
button_rot_groupe = new QPushButton("",this);
button_rot_groupe ->setIcon(QIcon(":/icons/rotation_forme.png"));
button_rot_groupe->setToolTip("Tourner un groupe des formes");
button_rot_groupe ->setIconSize(QSize(35,35));
button_rot_groupe ->move(485,354);
label = new QLabel(this);
label->move(100,200);
label->setGeometry(100,200,300,25);
label->setText("aquiiiii");
scene = new QGraphicsScene(this);
ui->graphicsView->setScene(scene);
QBrush greenbrush(Qt::green);
QPen blackpen(Qt::black);
blackpen.setWidth(3);
QObject::connect(button_triangle, SIGNAL(clicked()),this,SLOT(data_triangle()));
QObject::connect(button_cercle, SIGNAL(clicked()),this,SLOT(data_cercle()));
QObject::connect(button_rect, SIGNAL(clicked()),this,SLOT(data_rect()));
QObject::connect(button_segment, SIGNAL(clicked()),this,SLOT(data_segment()));
QObject::connect(button_dep_forme, SIGNAL(clicked()),this,SLOT(rotation_forme()));
//QObject::connect(button_translate, SIGNAL(clicked()),this,SLOT(traslation()));
}
void Dialog::rotation_forme(){
cerclee->setFlag(QGraphicsItem::ItemIsMovable);
rectangle->setFlag(QGraphicsItem::ItemIsMovable);
trianglee->setFlag(QGraphicsItem::ItemIsMovable);
segment->setFlag(QGraphicsItem::ItemIsMovable);
}
void Dialog::traslation(){
}
void Dialog::data_rect()
{
bool ok=false;
//QColor couleurr= QColorDialog::getColor(Qt::white,this,"selectionnez couleur rectangle");
int Xr= QInputDialog::getInt(this,"Parametres rectangle","position X:");
int Yr= QInputDialog::getInt(this,"Parametres rectangle","position Y:");
int X_lar= QInputDialog::getInt(this,"Parametres rectangle","Largeur l:");
int Y_hau= QInputDialog::getInt(this,"Parametres rectangle","Hauteur h:",-1000,0,3000,1,&ok);
label->setText(QString::number(Xr));
if(ok && Xr && Yr && X_lar && Y_hau)
{
dessine_rect(Xr,Yr,X_lar,Y_hau);
}
else
{
QMessageBox::warning(this,"attention","Veuillez bien de remplir tous les parametres s'il vous plait");
}
//label->setText("rectangle!");
}
void Dialog::data_triangle()
{
bool ok=false;
//QColor couleurt= QColorDialog::getColor(Qt::white,this,"selectionnez couleur triangle");
int Xt= QInputDialog::getInt(this,"Parametres triangle","position X:");
int Yt= QInputDialog::getInt(this,"Parametres triangle","position Y:");
int Xt_point1= QInputDialog::getInt(this,"Parametres triangle","coordonne X du point 1:");
int Yt_point1= QInputDialog::getInt(this,"Parametres triangle","coordonne Y du point 1:");
int Xt_point2= QInputDialog::getInt(this,"Parametres triangle","coordonne X du point 2:");
int Yt_point2= QInputDialog::getInt(this,"Parametres triangle","coordonne Y du point 2:",0,-1000,3000,1,&ok);
if(ok && Xt && Yt && Xt_point1 && Yt_point1 && Xt_point2 && Yt_point2)
{
dessine_triangle(Xt,Yt,Xt_point1,Yt_point1,Xt_point2,Yt_point2);
}
else
{
QMessageBox::warning(this,"attention","Veuillez bien de remplir tous les parametres s'il vous plait");
}
}//fin datatringle()
void Dialog::data_cercle()
{
bool ok=false;
//QColor couleurc= QColorDialog::getColor(Qt::white,this,"selectionnez couleur cercle");
int Xc= QInputDialog::getInt(this,"Parametres cercle","position X:");
int Yc= QInputDialog::getInt(this,"Parametres cercle","position Y:");
int X_ra= QInputDialog::getInt(this,"Parametres cercle","Rayon du cercle r:",0,-1000,3000,1,&ok);
if(ok && Xc && Yc && X_ra)
{
dessine_cercle(Xc,Yc,X_ra);
}
else
{
QMessageBox::warning(this,"attention","Veuillez bien de remplir tous les parametres s'il vous plait");
}
}
void Dialog::data_segment()
{
bool ok=false;
//QColor couleurs= QColorDialog::getColor(Qt::white,this,"selectionnez couleur segment");
int Xs= QInputDialog::getInt(this,"Parametres","position X:");
int Ys= QInputDialog::getInt(this,"Parametres","position Y:");
int Xs_point1= QInputDialog::getInt(this,"Parametres","coordonne X du point 1:");
int Ys_point1= QInputDialog::getInt(this,"Parametres","coordonne Y du point 1:",0,-1000,3000,1,&ok);
if(ok && Xs && Ys && Xs_point1 && Ys_point1)
{
dessine_line(Xs,Ys,Xs_point1,Ys_point1);
}
else
{
QMessageBox::warning(this,"attention","Veuillez bien de remplir tous les parametres s'il vous plait");
}
}
void Dialog::dessine_rect(int Xr, int Yr, int X_lar, int Y_hau)
{
QBrush greenbrush(Qt::red);
QPen blackpen(Qt::black);
blackpen.setWidth(3);
y=Yr;
y1=Yr+Y_hau;
x=Xr;
x1=Xr+X_lar;
y2=Yr+Y_hau;
QTransform matrice1;
matrice1 = matrice1.scale(-1,1);
rectangle = new QGraphicsItemGroup;
scene->addItem(rectangle);
for(i=0; i<=(2*X_lar+2*Y_hau); i = i+0.1){
if(i<=Y_hau){
rect = scene->addLine(Xr,y,Xr+0.1,y+0.1,blackpen);
y=y+0.1;
rect->setTransform(matrice1);
rectangle->addToGroup(rect);
}
if(i >=Y_hau && i<=(X_lar+Y_hau)){
rect = scene->addLine(x,y1,x+0.1,y1+0.1,blackpen);
x=x+0.1;
rect->setTransform(matrice1);
rectangle->addToGroup(rect);
}
if(i >=(X_lar+Y_hau) && i<=(X_lar+2*Y_hau)){
rect = scene->addLine(x1,y1,x1+0.1,y1+0.1,blackpen);
y1=y1-0.1;
rect->setTransform(matrice1);
rectangle->addToGroup(rect);
}
if(i >=(X_lar+2*Y_hau) && i<=(2*X_lar+2*Y_hau)){
rect = scene->addLine(x1,y1,x1+0.1,y1+0.1,blackpen);
x1=x1-0.1;
rect->setTransform(matrice1);
rectangle->addToGroup(rect);
}
}
//rect = scene->addRect(Xr,Yr,X_lar,Y_hau,blackpen,greenbrush);
//label->setText(QString::number(X_lar));
}
void Dialog::dessine_triangle(int Xt,int Yt,int Xt_point1,int Yt_point1,int Xt_point2,int Yt_point2)
{
QBrush greenbrush(Qt::white
);
QPen blackpen(Qt::blue);
blackpen.setWidth(3);
QPolygonF Triangle;
Triangle.append(QPointF(Xt,Yt));
Triangle.append(QPointF(Xt_point2,Yt_point2));
Triangle.append(QPointF(Xt_point1,Yt_point1));
//Triangle.append(QPointF(Xt,Yt));
trianglee = scene->addPolygon(Triangle,blackpen,greenbrush);
QTransform matrice1;
matrice1 = matrice1.scale(1,-1);
trianglee->setTransform(matrice1);
/*x=Xt;
x1=Xt_point1;
x2=Xt_point2;
longe= qSqrt(qPow((Xt_point1-Xt),2)+qPow((Yt_point1-Yt),2))+qSqrt(qPow((Xt_point2-Xt_point1),2)+qPow((Yt_point2-Yt_point1),2))+qSqrt(qPow((Xt-Xt_point2),2)+qPow((Yt-Yt_point2),2));
for(i=0;i<=longe;i=i+0.1){
if (i<=qSqrt(qPow((Xt_point1-Xt),2)+qPow((Yt_point1-Yt),2))){
m=(Yt_point1-Yt)/(Xt_point1-Xt);
y= (m*(x-Xt))-Yt;//on adapte les coordonnees donnees au le repere pour chaque item x->y et y->x x positive en bas y positive a droit
line = scene->addLine(x,-y,x+0.1,-y+0.1,blackpen);
x= x+0.1;
}
if (qSqrt(qPow((Xt_point1-Xt),2)+qPow((Yt_point1-Yt),2))<=i<=(longe-qSqrt(qPow((Xt-Xt_point2),2)+qPow((Yt-Yt_point2),2)))){
m=(Yt_point2-Yt_point1)/(Xt_point2-Xt_point1);
y= (m*(x1-Xt_point1))-Yt_point1;//on adapte les coordonnees donnees au le repere pour chaque item x->y et y->x x positive en bas y positive a droit
line = scene->addLine(x,-y,x+0.1,-y+0.1,blackpen);
x1= x1+0.1;
}
if (i>=(longe-qSqrt(qPow((Xt-Xt_point2),2)+qPow((Yt-Yt_point2),2)))){
m=(Yt-Yt_point2)/(Xt-Xt_point2);
y= (m*(x2-Xt_point2))-Yt_point2;//on adapte les coordonnees donnees au le repere pour chaque item x->y et y->x x positive en bas y positive a droit
line = scene->addLine(x,-y,x+0.1,-y+0.1,blackpen);
x2= x2-0.1;
}*/
}
void Dialog::dessine_cercle(int Xc,int Yc,int X_ra)
{
QBrush greenbrush(Qt::blue);
QPen blackpen(Qt::green);
blackpen.setWidth(4);
cerclee = new QGraphicsItemGroup;
scene->addItem(cerclee);
for(y=-X_ra+Yc; y <=X_ra+Yc; y = y+0.1){
x= qSqrt(qPow(X_ra,2)-qPow(y-Yc,2))+Xc;
cercle = scene->addLine(x,y,x+0.1,y+0.1,blackpen);
cerclee->addToGroup(cercle);
}
for(y=-X_ra+Yc; y <=X_ra+Yc; y = y+0.1){
x= - qSqrt(qPow(X_ra,2)-qPow(y-Yc,2))+Xc;
cercle = scene->addLine(x,y,x+0.1,y+0.1,blackpen);
cerclee->addToGroup(cercle);
}
for(x=-X_ra+Xc; x <=X_ra+Xc; x = x+0.1){
y= qSqrt(qPow(X_ra,2)-qPow(x-Xc,2))+Yc;
cercle = scene->addLine(x,y,x+0.1,y+0.1,blackpen);
cerclee->addToGroup(cercle);
}
for(x=-X_ra+Xc; x <=X_ra+Xc; x = x+0.1){
y= - qSqrt(qPow(X_ra,2)-qPow(x-Xc,2))+Yc;
cercle = scene->addLine(x,y,x+0.1,y+0.1,blackpen);
cerclee->addToGroup(cercle);
cerclee->setFlag(QGraphicsItem::ItemIsSelectable);
}
}
void Dialog::dessine_line(int Xs,int Ys,int Xs_point1,int Ys_point1)
{
QBrush greenbrush(Qt::magenta);
QPen blackpen(Qt::magenta);
blackpen.setWidth(3);
segment = new QGraphicsItemGroup;
scene->addItem(segment);
m=(Ys_point1-Ys)/(Xs_point1-Xs);
for(x=Xs; x<=Xs_point1; x= x+0.1){
y= (m*(x-Xs))-Ys;//on adapte les coordonnees donnees au le repere pour chaque item x->y et y->x x positive en bas y positive a droit
line = scene->addLine(x,-y,x+0.1,-y+0.1,blackpen);
segment->addToGroup(line);
}
label->setText(QString::number(m));
//line = scene->addLine(Xs,Ys,Xs_point1,Ys_point1,blackpen);
}
Dialog::~Dialog()
{
delete ui;
} |
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