程序员的端午节 python 代码写端午对联：时逢端午思屈子 每见龙舟想汨罗（程序员的端午节礼物）

程序员的端午节 python 代码写端午对联：时逢端午思屈子 每见龙舟想汨罗（程序员的端午节礼物）

程序员的端午节 python 代码写端午对联：时逢端午思屈子，每见龙舟想汨罗。

首先是 环境 ：

使用  python3.6  pycharm

需要的包：

import iofrom PIL import Imageimport numpy as npimport requestsimport sys

字体获取

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（仅支持大写） quality - 单字分辨率，H-640像素，M-480像素，L-320像素 """ fp = io.BytesIO(requests.post(url='data={'ch': ch}).content) im = Image.open(fp) w, h = im.size if 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))

生成背景图：

def get_bg(quality): """获取春联背景的图片""" return get_word('bg', quality)

生成对联

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 - 输出文件名 """ 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 = 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) * 10 out_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()

全部的代码 可以直接运行 ：

# -*- coding: utf-8 -*-import iofrom PIL import Imageimport numpy as npimport requestsimport sysdef 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（仅支持大写） quality - 单字分辨率，H-640像素，M-480像素，L-320像素 """ fp = io.BytesIO(requests.post(url='data={'ch': ch}).content) im = Image.open(fp) w, h = im.size if 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 - 输出文件名 """ 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 = 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) * 10 out_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()if __name__ == "__main__": text = str("时逢端午思屈子") + ' ' + str("每见龙舟想汨罗") print(text) write_couplets(text, HorV='V', quality='M', out_file='我的对联.jpg')

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