简介
一个简单的python程序,将图片转换为字符图片。
(为了简便,很多参数写死了,自己看着改吧。 (←∀←))
正文
原图(侵删)
结果图
源码
[更多细节]——>戳这里
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#-*- coding: UTF-8 -*- from PIL import Image from PIL import ImageDraw from PIL import ImageFont import matplotlib.pyplot as plt import numpy as np import time def happyNewYear(srd_img_file_path, dst_img_file_path = None , scale = 2 , sample_step = 3 ): start_time = int (time.time()) #读取图片信息 old_img = Image. open (srd_img_file_path) pix = old_img.load() width = old_img.size[ 0 ] height = old_img.size[ 1 ] print ( "width:%d, height:%d" % (width, height)) #创建新图片 canvas = np.ndarray((height * scale, width * scale, 3 ), np.uint8) canvas[:, :, :] = 255 new_image = Image.fromarray(canvas) draw = ImageDraw.Draw(new_image) #创建绘制对象 font = ImageFont.truetype( "consola.ttf" , 10 , encoding = "unic" ) char_table = list ( 'happy new year ' ) # font = ImageFont.truetype('simsun.ttc', 10) # char_table = list(u'新年快乐') #开始绘制 pix_count = 0 table_len = len (char_table) for y in range (height): for x in range (width): if x % sample_step = = 0 and y % sample_step = = 0 : draw.text((x * scale, y * scale), char_table[pix_count % table_len], pix[x, y], font) pix_count + = 1 # 保存 if dst_img_file_path is not None : new_image.save(dst_img_file_path) print ( "used time : %d second, pix_count : %d" % (( int (time.time()) - start_time), pix_count)) print (pix_count) new_image.show() happyNewYear( "input.jpg" , "output.jpg" ) |
以上就是本文的全部内容,希望对大家的学习有所帮助,也希望大家多多支持服务器之家。
原文链接:https://blog.csdn.net/clayanddev/article/details/78927320