import io
from PIL import Image
import numpy as np
import requests
def get_word(ch, quality):
"""获取单个汉字（字符）的图片ch - 单个汉字或英文字母（仅反对大写）quality - 单字分辨率，H-640像素，M-480像素，L-320像素"""fp = io.BytesIO(requests.post(url='http://xufive.sdysit.com/tk', data={'ch': ch}).content)im = Image.open(fp)w, h = im.sizeif quality == 'M': w, h = int(w * 0.75), int(0.75 * h)elif quality == 'L': w, h = int(w * 0.5), int(0.5 * h)return im.resize((w, h))def get_bg(quality):
"""获取春联背景的图片"""return get_word('bg', quality)def write_couplets(text, HorV='V', quality='L', out_file=None):
"""生成春联text - 春联内容，以空格断行HorV - H-横排，V-竖排quality - 单字分辨率，H-640像素，M-480像素，L-320像素out_file - 输入文件名"""usize = {'H': (640, 23), 'M': (480, 18), 'L': (320, 12)}bg_im = get_bg(quality)text_list = [list(item) for item in text.split()]rows =[金属期货](https://www.gendan5.com/cf/mf.html) len(text_list)cols = max([len(item) for item in text_list])if HorV == 'V': ow, oh = 40 + rows * usize[quality][0] + (rows - 1) * 10, 40 + cols * usize[quality][0]else: ow, oh = 40 + cols * usize[quality][0], 40 + rows * usize[quality][0] + (rows - 1) * 10out_im = Image.new('RGBA', (ow, oh), '#f0f0f0')for row in range(rows): if HorV == 'V': row_im = Image.new('RGBA', (usize[quality][0], cols * usize[quality][0]), 'white') offset = (ow - (usize[quality][0] + 10) * (row + 1) - 10, 20) else: row_im = Image.new('RGBA', (cols * usize[quality][0], usize[quality][0]), 'white') offset = (20, 20 + (usize[quality][0] + 10) * row) for col, ch in enumerate(text_list[row]): if HorV == 'V': pos = (0, col * usize[quality][0]) else: pos = (col * usize[quality][0], 0) ch_im = get_word(ch, quality) row_im.paste(bg_im, pos) row_im.paste(ch_im, (pos[0] + usize[quality][1], pos[1] + usize[quality][1]), mask=ch_im) out_im.paste(row_im, offset)if out_file: out_im.convert('RGB').save(out_file)out_im.show()text = '思前想后几行代码筑万载春秋 扶内保外一千精英带五千干将' #对联内容
write_couplets(text, HorV='V', quality='M', out_file='春联.jpg') #生成普天同庆.jpg对联图片