之前在GitHub有趣分享：Thanos（滅霸命令）中分享了有趣的“滅霸命令”，本博文使用Python+PyQt5實現(xiàn)滅霸響指，實現(xiàn)過程較簡單，上效果圖~

GUI實現(xiàn)代碼如下：

            
              # -*- coding: utf-8 -*-

from PyQt5 import QtCore, QtGui, QtWidgets

class Ui_MainWindow(object):
    def setupUi(self, MainWindow):
        MainWindow.setObjectName("MainWindow")
        MainWindow.resize(766, 760)
        self.centralwidget = QtWidgets.QWidget(MainWindow)
        self.centralwidget.setObjectName("centralwidget")
        self.btn_start = QtWidgets.QPushButton(self.centralwidget)
        self.btn_start.setGeometry(QtCore.QRect(60, 10, 111, 101))
        self.btn_start.setStyleSheet("background-color: rgba(255, 255, 255, 0);")
        self.btn_start.setText("")
        self.btn_start.setObjectName("btn_start")
        self.widget = QtWidgets.QWidget(self.centralwidget)
        self.widget.setGeometry(QtCore.QRect(60, 120, 631, 441))
        self.widget.setObjectName("widget")
        self.verticalLayout = QtWidgets.QVBoxLayout(self.widget)
        self.verticalLayout.setContentsMargins(0, 0, 0, 0)
        self.verticalLayout.setObjectName("verticalLayout")
        self.horizontalLayout = QtWidgets.QHBoxLayout()
        self.horizontalLayout.setObjectName("horizontalLayout")
        self.label_1 = QtWidgets.QLabel(self.widget)
        self.label_1.setAlignment(QtCore.Qt.AlignCenter)
        self.label_1.setObjectName("label_1")
        self.horizontalLayout.addWidget(self.label_1)
        self.label_2 = QtWidgets.QLabel(self.widget)
        self.label_2.setAlignment(QtCore.Qt.AlignCenter)
        self.label_2.setObjectName("label_2")
        self.horizontalLayout.addWidget(self.label_2)
        self.label_3 = QtWidgets.QLabel(self.widget)
        self.label_3.setAlignment(QtCore.Qt.AlignCenter)
        self.label_3.setObjectName("label_3")
        self.horizontalLayout.addWidget(self.label_3)
        self.label_4 = QtWidgets.QLabel(self.widget)
        self.label_4.setAlignment(QtCore.Qt.AlignCenter)
        self.label_4.setObjectName("label_4")
        self.horizontalLayout.addWidget(self.label_4)
        self.verticalLayout.addLayout(self.horizontalLayout)
        self.horizontalLayout_2 = QtWidgets.QHBoxLayout()
        self.horizontalLayout_2.setObjectName("horizontalLayout_2")
        self.label_5 = QtWidgets.QLabel(self.widget)
        self.label_5.setAlignment(QtCore.Qt.AlignCenter)
        self.label_5.setObjectName("label_5")
        self.horizontalLayout_2.addWidget(self.label_5)
        self.label_6 = QtWidgets.QLabel(self.widget)
        self.label_6.setAlignment(QtCore.Qt.AlignCenter)
        self.label_6.setObjectName("label_6")
        self.horizontalLayout_2.addWidget(self.label_6)
        self.label_7 = QtWidgets.QLabel(self.widget)
        self.label_7.setAlignment(QtCore.Qt.AlignCenter)
        self.label_7.setObjectName("label_7")
        self.horizontalLayout_2.addWidget(self.label_7)
        self.label_8 = QtWidgets.QLabel(self.widget)
        self.label_8.setAlignment(QtCore.Qt.AlignCenter)
        self.label_8.setObjectName("label_8")
        self.horizontalLayout_2.addWidget(self.label_8)
        self.verticalLayout.addLayout(self.horizontalLayout_2)
        self.horizontalLayout_3 = QtWidgets.QHBoxLayout()
        self.horizontalLayout_3.setObjectName("horizontalLayout_3")
        self.label_9 = QtWidgets.QLabel(self.widget)
        self.label_9.setAlignment(QtCore.Qt.AlignCenter)
        self.label_9.setObjectName("label_9")
        self.horizontalLayout_3.addWidget(self.label_9)
        self.label_10 = QtWidgets.QLabel(self.widget)
        self.label_10.setAlignment(QtCore.Qt.AlignCenter)
        self.label_10.setObjectName("label_10")
        self.horizontalLayout_3.addWidget(self.label_10)
        self.label_11 = QtWidgets.QLabel(self.widget)
        self.label_11.setAlignment(QtCore.Qt.AlignCenter)
        self.label_11.setObjectName("label_11")
        self.horizontalLayout_3.addWidget(self.label_11)
        self.label_12 = QtWidgets.QLabel(self.widget)
        self.label_12.setAlignment(QtCore.Qt.AlignCenter)
        self.label_12.setObjectName("label_12")
        self.horizontalLayout_3.addWidget(self.label_12)
        self.verticalLayout.addLayout(self.horizontalLayout_3)
        self.widget1 = QtWidgets.QWidget(self.centralwidget)
        self.widget1.setGeometry(QtCore.QRect(220, 570, 321, 151))
        self.widget1.setObjectName("widget1")
        self.horizontalLayout_4 = QtWidgets.QHBoxLayout(self.widget1)
        self.horizontalLayout_4.setContentsMargins(0, 0, 0, 0)
        self.horizontalLayout_4.setObjectName("horizontalLayout_4")
        self.label_13 = QtWidgets.QLabel(self.widget1)
        self.label_13.setAlignment(QtCore.Qt.AlignCenter)
        self.label_13.setObjectName("label_13")
        self.horizontalLayout_4.addWidget(self.label_13)
        self.label_14 = QtWidgets.QLabel(self.widget1)
        self.label_14.setAlignment(QtCore.Qt.AlignCenter)
        self.label_14.setObjectName("label_14")
        self.horizontalLayout_4.addWidget(self.label_14)
        MainWindow.setCentralWidget(self.centralwidget)
        self.menubar = QtWidgets.QMenuBar(MainWindow)
        self.menubar.setGeometry(QtCore.QRect(0, 0, 766, 26))
        self.menubar.setObjectName("menubar")
        MainWindow.setMenuBar(self.menubar)

        self.retranslateUi(MainWindow)
        QtCore.QMetaObject.connectSlotsByName(MainWindow)

    def retranslateUi(self, MainWindow):
        _translate = QtCore.QCoreApplication.translate
        MainWindow.setWindowTitle(_translate("MainWindow", "FPO"))
        self.label_1.setText(_translate("MainWindow", "1"))
        self.label_2.setText(_translate("MainWindow", "1"))
        self.label_3.setText(_translate("MainWindow", "1"))
        self.label_4.setText(_translate("MainWindow", "1"))
        self.label_5.setText(_translate("MainWindow", "1"))
        self.label_6.setText(_translate("MainWindow", "1"))
        self.label_7.setText(_translate("MainWindow", "1"))
        self.label_8.setText(_translate("MainWindow", "1"))
        self.label_9.setText(_translate("MainWindow", "1"))
        self.label_10.setText(_translate("MainWindow", "1"))
        self.label_11.setText(_translate("MainWindow", "1"))
        self.label_12.setText(_translate("MainWindow", "1"))
        self.label_13.setText(_translate("MainWindow", "1"))
        self.label_14.setText(_translate("MainWindow", "1"))
            
          

項目啟動代碼如下：

            
              # -*- coding: utf-8 -*-
import sys
import time
import threading
from PyQt5.QtGui import QPixmap, QImage
from PyQt5.QtWidgets import QApplication, QMainWindow, QMessageBox, QGraphicsOpacityEffect
from GUI import Ui_MainWindow
import cv2
import numpy as np


def cv_imread(file_path):
    cv_img = cv2.imdecode(np.fromfile(file_path, dtype=np.uint8), -1)
    return cv_img


class SnapFinger(QMainWindow, Ui_MainWindow):
    num = 0
    flag_btn_start = True
    flag_hero_revive = False
    choose_list = []

    def __init__(self):
        super(SnapFinger, self).__init__()
        self.setupUi(self)
        self.setFixedSize(self.width(), self.height())
        self.label_all = [self.label_1, self.label_2, self.label_3,
                          self.label_4, self.label_5, self.label_6,
                          self.label_7, self.label_8, self.label_9,
                          self.label_10, self.label_11, self.label_12,
                          self.label_13, self.label_14]
        self.deal_with_label_all()
        file_path_1 = 'resources/BlackPanther.jpg'
        file_path_2 = 'resources/BlackWidow.jpg'
        file_path_3 = 'resources/CaptainAmerica.jpg'
        file_path_4 = 'resources/Clint.jpg'
        file_path_5 = 'resources/DoctorStranger.jpg'
        file_path_6 = 'resources/Drax.jpg'
        file_path_7 = 'resources/Groot.jpg'
        file_path_8 = 'resources/Hulk.jpg'
        file_path_9 = 'resources/Mantis.jpg'
        file_path_10 = 'resources/Nebula.jpg'
        file_path_11 = 'resources/SpiderMan.jpg'
        file_path_12 = 'resources/Thor.jpg'
        file_path_13 = 'resources/Vision.jpg'
        file_path_14 = 'resources/Winter.jpg'
        self.file_path_label_all = [file_path_1, file_path_2, file_path_3, file_path_4,
                                    file_path_5, file_path_6, file_path_7, file_path_8,
                                    file_path_9, file_path_10, file_path_11, file_path_12,
                                    file_path_13, file_path_14]
        self.load_image_to_label()
        btn_img_file_1 = "QPushButton{border-image: url(resources/thanos_1.png)}"
        btn_img_file_2 = "QPushButton{border-image: url(resources/thanos_2.png)}"
        btn_img_file_3 = "QPushButton{border-image: url(resources/thanos_3.png)}"
        btn_img_file_4 = "QPushButton{border-image: url(resources/thanos_4.png)}"
        self.file_path_btn_all = [btn_img_file_1, btn_img_file_2, btn_img_file_3, btn_img_file_4]
        self.load_image_to_btn()
        self.btn_start.clicked.connect(self.slot_btn_start)

    def deal_with_label_all(self):
        for i in range(14):
            self.label_all[i].setScaledContents(True)

    def deal_with_image_for_cv2(self, image):
        # 提取圖像的尺寸和通道, 用于將opencv下的image轉(zhuǎn)換成Qimage
        height, width, channel = image.shape
        bytesPerLine = 3 * width
        self.qImg = QImage(image.data, width, height, bytesPerLine,
                           QImage.Format_RGB888).rgbSwapped()
        # 將Qimage顯示出來
        px = QPixmap()
        px_1 = px.fromImage(self.qImg)
        return px_1

    def load_image_to_btn(self):
        self.btn_start.setStyleSheet(self.file_path_btn_all[0])

    def load_image_to_label(self):
        for i in range(14):
            self.img = cv_imread(self.file_path_label_all[i])
            if self.img.size == 1:
                return
            px_1 = self.deal_with_image_for_cv2(self.img)
            self.label_all[i].setPixmap(px_1)

    def select_image_random(self):
        z = 0
        temp_list = []
        while z < 7:
            tt = np.random.choice([0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13])
            if tt not in temp_list:
                temp_list.append(int(tt))
                z += 1
            else:
                pass
        for i in temp_list:
            self.choose_list.append(self.label_all[i])

    def appear_fun(self, cn):
        n = 0
        op = QGraphicsOpacityEffect()
        for i in range(100):
            op.setOpacity(n)
            cn.setGraphicsEffect(op)
            n += 0.01
            time.sleep(0.01)

    def image_appear(self):
        self.btn_start.setStyleSheet(self.file_path_btn_all[3])
        for cn in self.choose_list:
            self.appear_fun(cn)
            time.sleep(0.05)
        self.choose_list = []
        self.btn_start.setStyleSheet(self.file_path_btn_all[0])
        self.flag_btn_start = True

    def disappear_fun(self, cn):
        n = 1
        op = QGraphicsOpacityEffect()
        for i in range(100):
            op.setOpacity(n)
            cn.setGraphicsEffect(op)
            n -= 0.01
            time.sleep(0.01)

    def image_disappear(self):
        self.select_image_random()
        for cn in self.choose_list:
            self.disappear_fun(cn)
            time.sleep(0.05)
        self.btn_start.setStyleSheet(self.file_path_btn_all[0])
        self.flag_hero_revive = True

    def thread_1(self):
        self.btn_start.setStyleSheet(self.file_path_btn_all[1])
        time.sleep(1)
        self.btn_start.setStyleSheet(self.file_path_btn_all[2])
        time.sleep(0.5)
        t_2 = threading.Thread(target=self.image_disappear)
        t_2.start()

    def slot_btn_start(self):
        if self.flag_btn_start == True:
            self.flag_btn_start = False
            t_1 = threading.Thread(target=self.thread_1)
            t_1.start()
        elif self.flag_hero_revive == True:
            self.flag_hero_revive = False
            t_3 = threading.Thread(target=self.image_appear)
            t_3.start()
        else:
            pass

    def closeEvent(self, event):
        reply = QMessageBox.question(self, 'Exit', 'Are you sure to exit?', QMessageBox.Yes | QMessageBox.Cancel)
        if reply == QMessageBox.Yes:
            event.accept()
        else:
            event.ignore()


def ui_main():
    app = QApplication(sys.argv)
    w = SnapFinger()
    w.show()
    sys.exit(app.exec_())


if __name__ == '__main__':
    ui_main()
            
          

項目文件及代碼參見：https://download.csdn.net/download/m0_38106923/11459559