In this article we will see how we can add blur effect to the label, blur means smoothing of the label, by default there is no blur effect to the label although we can add blur effect any time. Below is the representation of label with blur effect.
In order to do this we have to do the following –
1. Create a label
2. Create QGraphicsBlurEffect object
3. Add this object to the label with the help of setGraphicsEffect method
Syntax :
# creating a blur effect self.blur_effect = QGraphicsBlurEffect() # adding blur effect to the label label.setGraphicsEffect(self.blur_effect)
Below is the implementation
# importing libraries from PyQt5.QtWidgets import * from PyQt5 import QtCore, QtGui
from PyQt5.QtGui import * from PyQt5.QtCore import * import sys
class Window(QMainWindow):
def __init__( self ):
super ().__init__()
# setting title
self .setWindowTitle( "Python " )
# setting geometry
self .setGeometry( 100 , 100 , 600 , 400 )
# calling method
self .UiComponents()
# showing all the widgets
self .show()
# method for widgets
def UiComponents( self ):
# creating label
label = QLabel( "Label" , self )
# setting geometry to the label
label.setGeometry( 200 , 100 , 150 , 60 )
# setting alignment to the label
label.setAlignment(Qt.AlignCenter)
# setting font
label.setFont(QFont( 'Arial' , 15 ))
# creating a blur effect
self .blur_effect = QGraphicsBlurEffect()
# adding blur effect to the label
label.setGraphicsEffect( self .blur_effect)
# create pyqt5 app App = QApplication(sys.argv)
# create the instance of our Window window = Window()
# start the app sys.exit(App. exec ())
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Output :