Raw Image Data Viewer using tkinter

[menator01]

Pyside2 version. Image formats are png, jpg, ico, and bmp. The jpg images seem to take a few sewconds to display. Maybe because the files are large?

#! /usr/bin/env python3

import sys
from skimage.io import imread
from PySide2.QtWidgets import QApplication, QMainWindow, QWidget, \
QLabel, QPushButton, QVBoxLayout, QHBoxLayout, QFrame, QFileDialog, \
QListView, QListWidget
from PySide2.QtGui import QCursor, QPixmap
from PySide2.QtCore import Qt

class MainWindow(QMainWindow):

    def __init__(self):
        super(MainWindow, self).__init__()

        self.setWindowTitle("Raw Image Viewer")
        self.setFixedWidth(800)

        main_layout = QVBoxLayout()
        title_layout = QHBoxLayout()
        layout2 = QHBoxLayout()
        layout3 = QHBoxLayout()


        main_layout.addLayout(title_layout)
        main_layout.addLayout(layout2)
        main_layout.addLayout(layout3)


        title = QLabel('Raw Image Viewer')
        title.setAlignment(Qt.AlignVCenter | Qt.AlignHCenter)
        title.setFrameStyle(QFrame.StyledPanel)
        title.setStyleSheet('font-weight: bold; font-size: 30pt; padding: 10px; \
        color: rgb(100, 100, 200); background-color: rgb(198, 190, 200);')

        text_col = QLabel('Choose an image')
        text_col.setFrameStyle(QFrame.StyledPanel)
        text_col.setStyleSheet('font-size: 10pt; color: navy; padding: 5px; \
        background-color: rgb(198, 190, 200); text-decoration: underline;')

        btn = QPushButton('Get Image')
        btn.setStyleSheet('font-size: 12pt; padding: 5px; \
        color: steelblue; font-weight: bold;')
        btn.setAutoFillBackground(True)
        btn.setCursor(QCursor(Qt.PointingHandCursor))
        btn.clicked.connect(self.get_file)


        self.img_panel = QLabel()
        self.img_panel.setFrameStyle(QFrame.StyledPanel)

        self.img_panel.setScaledContents(True)
        self.img_panel.setFixedWidth(200)
        self.img_panel.setFixedHeight(200)

        img_data = QLabel()
        img_data.setFrameStyle(QFrame.StyledPanel)

        self.data = QListWidget()



        title_layout.addWidget(title)
        layout2.addWidget(text_col)
        layout2.addWidget(btn)
        layout3.addWidget(self.img_panel)
        layout3.addWidget(img_data)
        layout3.addWidget(self.data)



        widget = QWidget()

        widget.setLayout(main_layout)
        self.setCentralWidget(widget)


    def get_file(self):
        file = QFileDialog.getOpenFileName(self, 'Open File', '.', \
        'Image Files (*.png *.jpg *.bmp *.ico)')
        pixmap = QPixmap(file[0])
        self.img_panel.setPixmap(pixmap)

        self.data.clear()
        for lines in imread(file[0]):
            for line in lines:
                self.data.addItem(f'{line}')


app = QApplication(sys.argv)

window = MainWindow()
window.show()

app.exec_()