国产机器（飞腾FT2000）上绘制党旗PyQT5+KylinV10

from PyQt5.Qt import *
from PyQt5.QtGui import QIcon
from PyQt5.QtWidgets import QWidget,QApplication
import sys, random
import math #import python math lib
#党旗参考了标准 https://www.12371.cn/2021/07/09/ARTI1625818075938118.shtml


class DrawFlags(QWidget):
    def __init__(self):
        super().__init__()
        self.initUI()
    def initUI(self):
        self.setGeometry(300, 300, 800, 600)
        self.setWindowTitle('旗帜')
        self.setWindowIcon(QIcon('./icon.png'))
        self.show()
        
    def paintEvent(self, event):
        painter = QPainter()
        
        painter.begin(self);
        self.drawNationalFlag(painter);
        self.drawPartyFlag(painter);
        painter.end();
        
    def drawNationalFlag(self, painter):
        width = 360;
        height = 240;


        painter.setBrush(QColor("#F40002"))
        painter.setPen(QColor("#FFFFFF"))
        
        painter.resetTransform();
        painter.translate(QPoint(10, 10));
        
        #绘制红旗
        painter.drawRect(0, 0, width, height)
        
        # 首先将坐标原点设为大五角星的中心
        painter.translate(70, 70)
        painter.setBrush(QColor("#FAF408"))
        painter.setPen(QColor("#FAF408"))
           
        # 画大五角星
        points = [QPoint(0, -36), QPoint(-12, 0),QPoint(12, 0)]
        for num in range(1,6): 
            # 画三角形构成五角星
            painter.rotate(72)
            painter.drawConvexPolygon(QPolygon(points))
        
        #四颗小星的中心点
        transLates = [QPoint(60, -36), QPoint(24, 24), QPoint(0, 36), QPoint(-24, 24)];
        #四颗小星的偏转角度
        rotateAngle = [-90-math.degrees(math.atan(0.6)), -90-math.degrees(math.atan(1.0/7.0)),
                       -math.degrees(math.atan(3.5)), -math.degrees(math.atan(1.25))];
        
        points1 = [QPoint(0, -12), QPoint(-5, 0),QPoint(5, 0)];
        
        for i in range(0,4): 
            painter.translate(transLates[i]);
            #每次画小五角星前将坐标设为要画的五角星的中心
            painter.rotate(rotateAngle[i]);
            #并且每次都旋转一个角度以对准大五角星
            for j in range(0,5): 
                painter.rotate(72);#五角星由五个三角形组成，每次旋转72°，旋转5次得到五角星
                painter.drawConvexPolygon(QPolygon(points1));
                #画组成五角星的三角形
            painter.rotate(-rotateAngle[i]);


    def drawPartyFlag(self, painter):
        width = 300;
        height = 200;


        #首先将坐标原点设到合适的位置
        painter.resetTransform();
        painter.translate(QPoint(70, 300));


        pen = QPen(Qt.red);
        painter.setPen(pen);
        painter.setBrush(QColor(Qt.red));
        flagFramePoints = [QPoint(10, 80), QPoint(20, 10)];
        #绘制红旗
        painter.drawRect(0, 0, width, height)


        #绘制斧头
        pen = QPen(Qt.yellow)
        painter.setPen(pen)
        painter.setBrush(QColor(Qt.yellow))
        painter.rotate(0);
        axPoints = [QPoint(39,52),QPoint(49,62),QPoint(55,56),QPoint(91,92),QPoint(100,83),QPoint(64,47),QPoint(72,39),QPoint(66,33),QPoint(64,36),QPoint(61,37),QPoint(59,36),QPoint(56,35)];
        painter.drawConvexPolygon(QPolygon(axPoints));
        
        #绘制镰刀
        sicklePoints = [ QPoint(34,75),QPoint(39,81),QPoint(34,83),QPoint(33,88),QPoint(36,91),QPoint(40,91),QPoint(43,88),QPoint(44,85),QPoint(51,89),QPoint(58,91),QPoint(72,91),QPoint(80,89),QPoint(85,86),QPoint(94,77),QPoint(97,71),QPoint(99,65),QPoint(99,51),QPoint(97,45),QPoint(95,41),QPoint(91,36),QPoint(88,33),QPoint(85,30),QPoint(79,27),QPoint(73,25),QPoint(67,26),QPoint(73,28),QPoint(78,33),QPoint(83,37),QPoint(84,41),QPoint(86,45),QPoint(88,51),QPoint(88,61),QPoint(87,65),QPoint(85,68),QPoint(76,77),QPoint(69,80),QPoint(61,80),QPoint(56,79),QPoint(51,77),QPoint(47,75),QPoint(44,73),QPoint(40,69)];
        painter.drawConvexPolygon(QPolygon(sicklePoints));




if __name__ == '__main__':
    app= QApplication(sys.argv)
    dp = DrawFlags()
    sys.exit(app.exec_())