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| #import pdb
from PyQt5 import QtCore
from PyQt5.QtWidgets import *
from PyQt5.QtCore import *
from PyQt5.QtGui import *
from PyQt5.QtMultimedia import *
from PyQt5.QtMultimediaWidgets import QVideoWidget
from PIL import ImageEnhance
from PIL import Image
from PIL.ImageQt import ImageQt
from PIL import ImageFilter
from io import BytesIO
import os,sys,time,os.path
class fenPrincipale(QMainWindow):
def __init__(self):
QMainWindow.__init__(self)
fenetre_widget = QWidget()
self.scene = QGraphicsScene()
self.view = QGraphicsView()
self.view.setScene(self.scene)
self.view.setStyleSheet("QGraphicsView{background: white}")
self.view.setFixedSize(800,600)
self.scene.setSceneRect(0, 0, self.view.width()-2, self.view.height()-2)
self.checkbox_droite= QCheckBox("Droite")
self.checkbox_droite.setFont(QFont("ARIAL",10,QFont.Bold,False))
self.checkbox_droite.setStyleSheet("QCheckBox{border-radius: 5px; padding:5px; background: white}")
self.checkbox_droite.setFixedWidth(200)
self.checkbox_droite.setChecked(True)
self.checkbox_r= QCheckBox("Rectangle")
self.checkbox_r.setFont(QFont("ARIAL",10,QFont.Bold,False))
self.checkbox_r.setStyleSheet("QCheckBox{border-radius: 5px; padding:5px; background: white}")
self.checkbox_r.setFixedWidth(200)
self.checkbox_r.setChecked(False)
self.checkbox_p= QCheckBox("Perçage")
self.checkbox_p.setFont(QFont("ARIAL",10,QFont.Bold,False))
self.checkbox_p.setStyleSheet("QCheckBox{border-radius: 5px; padding:5px; background: white}")
self.checkbox_p.setFixedWidth(200)
self.checkbox_p.setChecked(False)
self.pen=QPen(QtCore.Qt.black, 3, QtCore.Qt.SolidLine)
self.nb_droite=0
self.epaisseur_trait=4
#Layout
layouthorizontalglobal=QHBoxLayout()
layoutvertical1 = QVBoxLayout()
layoutvertical2 = QVBoxLayout()
layouthorizontalglobal.addLayout(layoutvertical1)
layouthorizontalglobal.addLayout(layoutvertical2)
layoutvertical1.addWidget(self.view)
layoutvertical2.addWidget(self.formes())
fenetre_widget.setLayout(layouthorizontalglobal)
self.setCentralWidget(fenetre_widget)
self.view.mousePressEvent = self.on_mousePressEvent
def on_mousePressEvent(self, event):
self.pos = event.pos()
if self.forme1.isChecked() == True:
self.ligne1=self.scene.addLine(self.pos.x(),self.pos.y(),self.pos.x(),self.pos.y(),self.pen)
elif self.forme2.isChecked()== True:
if self.nb_droite==0:
self.ligne1=self.scene.addLine(self.pos.x(),self.pos.y(),self.pos.x(),self.pos.y(),self.pen)
self.x1=self.pos.x()
self.y1=self.pos.y()
self.nb_droite = self.nb_droite+1
elif self.nb_droite!=0:
self.ligne2=self.scene.addLine(self.pos.x(),self.pos.y(),self.pos.x(),self.pos.y(),self.pen)
self.ligne3=self.scene.addLine(self.x1,self.y1,self.pos.x(),self.pos.y(),self.pen)
self.x1=self.pos.x()
self.y1=self.pos.y()
self.nb_droite = 0
elif self.forme3.isChecked()== True:
if self.nb_droite==0:
self.ligne1=self.scene.addLine(self.pos.x(),self.pos.y(),self.pos.x(),self.pos.y(),self.pen)
self.x1=self.pos.x()
self.y1=self.pos.y()
self.nb_droite = self.nb_droite+1
elif self.nb_droite!=0:
if self.x1-self.pos.x()<0 and self.y1-self.pos.y()<0:
self.ligne3=self.scene.addRect(self.x1,self.y1,self.pos.x()-self.x1,self.pos.y()-self.y1,self.pen)
elif self.x1-self.pos.x()>0 and self.y1-self.pos.y()<0:
self.ligne3=self.scene.addRect(self.pos.x(),self.y1,self.x1-self.pos.x(),self.pos.y()-self.y1,self.pen)
elif self.x1-self.pos.x()<0 and self.y1-self.pos.y()>0:
self.ligne3=self.scene.addRect(self.x1,self.pos.y(),self.pos.x()-self.x1,self.y1-self.pos.y(),self.pen)
elif self.x1-self.pos.x()>0 and self.y1-self.pos.y()>0:
self.ligne3=self.scene.addRect(self.pos.x(),self.pos.y(),self.x1-self.pos.x(),self.y1-self.pos.y(),self.pen)
self.ligne3.setFlag(QGraphicsItem.ItemIsSelectable)
self.x1=self.pos.x()
self.y1=self.pos.y()
self.nb_droite = 0
#
#if self.nb_droite==0:
#path = QPainterPath()
#self.ligne1=self.scene.addPath(path,self.pen)
#self.ligne1=self.scene.addRect(0,0,100,100,self.pen)
#self.ligne1.setFlag(QGraphicsItem.ItemIsMovable)
#elif self.nb_droite==2:
#self.clear_items()
#self.nb_droite=0
#setSelectionArea
#QGraphicsItem.ItemSendsScenePositionChanges
#QGraphicsItem.ItemSendsGeometryChanges
#QGraphicsItem.ItemIsMovable
#QGraphicsItem.ItemIsSelectable
#def mousePressEvent(self, event):
# self.begin = event.pos()
# self.end = event.pos()
# print("e")
# self.update()
#def mouseMoveEvent(self, event):
# self.end = event.pos()
# print(self.pos.x(),self.pos.y())
# self.update()
#def mouseReleaseEvent(self, event):
# self.begin = event.pos()
# self.end = event.pos()
# self.update()
def clear_items(self):
try:
self.scene.removeItem(self.ligne1)
except:
print("pas de ligne1")
try:
self.scene.removeItem(self.ligne2)
except:
print("pas de ligne2")
def formes(self):
self.groupebox=QGroupBox("Formes:")
self.groupebox.setFont(QFont("ARIAL",10,QFont.Bold,False))
self.groupebox.setStyleSheet("color: white; background: transparent")
self.forme1=QRadioButton("Points")
self.forme1.setStyleSheet("QRadioButton{color:black; border-radius: 7px; padding: 1px; background: white}")
self.forme2=QRadioButton("Droites")
self.forme2.setStyleSheet("QRadioButton{color:black; border-radius: 7px; padding: 1px; background: white}")
self.forme3=QRadioButton("Rectangles")
self.forme3.setStyleSheet("QRadioButton{color:black; border-radius: 7px; padding: 1px; background: white}")
self.forme4=QRadioButton("Cercles")
self.forme4.setStyleSheet("QRadioButton{color:black; border-radius: 7px; padding: 1px; background: white}")
self.forme5=QRadioButton("Ellipses")
self.forme5.setStyleSheet("QRadioButton{color:black; border-radius: 7px; padding: 1px; background: white}")
self.forme6=QRadioButton("Triangles")
self.forme6.setStyleSheet("QRadioButton{color:black; border-radius: 7px; padding: 1px; background: white}")
self.forme1.setChecked(True)
self.box_formes=QGridLayout()
self.box_formes.addWidget(self.forme1,0,0)
self.box_formes.addWidget(self.forme2,1,0)
self.box_formes.addWidget(self.forme3,2,0)
self.box_formes.addWidget(self.forme4,3,0)
self.box_formes.addWidget(self.forme5,4,0)
self.box_formes.addWidget(self.forme6,5,0)
self.groupebox.setLayout(self.box_formes)
return self.groupebox
def main(args):
appli=QApplication(args)
fenetre=fenPrincipale()
fenetre.show()
r=appli.exec_()
return r
if __name__=="__main__":
main(sys.argv) |