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【作品展示】

 

【作品介绍】

我的作品是通过PIL、Qt库实现一张彩色字符画的电子明信片，分为三个部分，第一部分是运载火箭，第二部分是空间站，第三部分是人造卫星。

 

【作品源代码】

import sys
from PySide2.QtWidgets import *
from PySide2.QtGui import *
from ui_Earth import Ui_Earth
from PIL import Image, ImageQt, ImageDraw

class Earth(QMainWindow,Ui_Earth):
    def __init__(self):
        super().__init__()
        self.setupUi(self)
        self.pbtn_spacecraft.clicked.connect(self.draw_1)
        self.pbtn_space_station.clicked.connect(self.draw_2)
        self.pbtn_satellite.clicked.connect(self.draw_3)
        self.lb_display_1.setScaledContents(True)
        self.lb_display_2.setScaledContents(True)
        self.show()
    
    def draw_1(self):
        print("此作品致敬所有航天人。")
        width, height = (60, 60)
        img_original = Image.open("spacecraft.png").resize((width, height))
        img = Image.open("spacecraft.png").convert("L").resize((width, height))
        ASCII_HIGH = '''$@B%8&WM#*oahkbdpqwmZO0QLCJUYXzcvunxrjft/\|()1{}[]?-_+~<>i!lI;:,\"^`'. '''
        img_new = Image.new("RGB", (width*12, height*15), "white")
        draw = ImageDraw.Draw(img_new)
        for y in range(height):
            for x in range(width):
                pos = (x, y)
                gray = img.getpixel(pos)
                index = int(gray/256*70)
                txt = ASCII_HIGH[index]+' '
                color = img_original.getpixel(pos)
                draw.text((x*12, y*15), txt, fill=color)
        img_temp = img_new.resize((width*12, width*10)).convert("RGBA")
        img_Qt = ImageQt.ImageQt(img_temp)
        img_pix = QPixmap.fromImage(img_Qt)
        self.lb_display_1.setPixmap(img_pix)
    
        img = Image.open("spacecraft.png").convert("RGBA")
        img_Qt = ImageQt.ImageQt(img)
        img_pix = QPixmap(img_Qt)
        self.lb_display_2.setPixmap(img_pix)
    
    def draw_2(self):
        print("此作品致敬所有航天人。")
        width, height = (60, 60)
        img_original = Image.open("space_station.png").resize((width, height))
        img = Image.open("space_station.png").convert("L").resize((width, height))
        ASCII_HIGH = '''$@B%8&WM#*oahkbdpqwmZO0QLCJUYXzcvunxrjft/\|()1{}[]?-_+~<>i!lI;:,\"^`'. '''
        img_new = Image.new("RGB", (width*12, height*15), "white")
        draw = ImageDraw.Draw(img_new)
        for y in range(height):
            for x in range(width):
                pos = (x, y)
                gray = img.getpixel(pos)
                index = int(gray/256*70)
                txt = ASCII_HIGH[index]+' '
                color = img_original.getpixel(pos)
                draw.text((x*12, y*15), txt, fill=color)
        img_temp = img_new.resize((width*12, width*10)).convert("RGBA")
        img_Qt = ImageQt.ImageQt(img_temp)
        img_pix = QPixmap.fromImage(img_Qt)
        self.lb_display_1.setPixmap(img_pix)

        img = Image.open("space_station.png").convert("RGBA")
        img_Qt = ImageQt.ImageQt(img)
        img_pix = QPixmap(img_Qt)
        self.lb_display_2.setPixmap(img_pix)

    def draw_3(self):
        print("此作品致敬所有航天人。")
        width, height = (60, 60)
        img_original = Image.open("satellite.png").resize((width, height))
        img = Image.open("satellite.png").convert("L").resize((width, height))
        ASCII_HIGH = '''$@B%8&WM#*oahkbdpqwmZO0QLCJUYXzcvunxrjft/\|()1{}[]?-_+~<>i!lI;:,\"^`'. '''
        img_new = Image.new("RGB", (width*12, height*15), "white")
        draw = ImageDraw.Draw(img_new)
        for y in range(height):
            for x in range(width):
                pos = (x, y)
                gray = img.getpixel(pos)
                index = int(gray/256*70)
                txt = ASCII_HIGH[index]+' '
                color = img_original.getpixel(pos)
                draw.text((x*12, y*15), txt, fill=color)
        img_temp = img_new.resize((width*12, width*10)).convert("RGBA")
        img_Qt = ImageQt.ImageQt(img_temp)
        img_pix = QPixmap.fromImage(img_Qt)
        self.lb_display_1.setPixmap(img_pix)

        img = Image.open("satellite.png").convert("RGBA")
        img_Qt = ImageQt.ImageQt(img)
        img_pix = QPixmap(img_Qt)
        self.lb_display_2.setPixmap(img_pix)

if __name__ == "__main__":
    app = QApplication(sys.argv)
    window = Earth()
    sys.exit(app.exec_())

 

【提示】

部分含有Python第三方库相关内容的作品，在海龟编辑器网页端无法运行哦！如遇到这种情况，可以打开下面的链接，下载海龟编辑器客户端：

https://python.codemao.cn