“因吹斯汀”

簡介

一個簡單的python程式，將圖片轉換為字元圖片。
（為了簡便，很多引數寫死了，自己看著改吧。 (←∀←)）

正文

原圖(侵刪)

結果圖

原始碼

[更多細節]——>戳這裡

#-*- 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())

    #讀取圖片資訊
    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))

    #建立新圖片
 

    canvas = np.ndarray((height*scale, width*scale, 3), np.uint8)
    canvas[:, :, :] = 255
    new_image = Image.fromarray(canvas)
    draw = ImageDraw.Draw(new_image)

    #建立繪製物件
    font = ImageFont.truetype("consola.ttf", 10, encoding="unic")
    char_table = list('happy new year ')
    # font = ImageFont.truetype('simsun.ttc', 10)
 

    # char_table = list(u'新年快樂')

    #開始繪製
    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

    # 儲存
    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")

後記

沒有後記