python表白，用Love组成一朵玫瑰花

上代码：

from PIL import Image,ImageDraw,ImageFont


font_size =20
#text ="Love You!"
text ="Love"
#img_path = "./demo.jpg"
img_path = "./flower.jpg"

img_raw=Image.open(img_path)
img_array =img_raw.load()	#get image as array

img_new =Image.new("RGB",img_raw.size,(0,0,0))
draw =ImageDraw.Draw(img_new)
font =ImageFont.truetype(font='C:/Windows/Fonts/AdobeArabic-Regular.otf',size=font_size) #win10 have the font lib
#font =ImageFont.truetype(font='C:/Windows/Fonts/Raleway Thin.ttf',size=font_size)

def character_generator(text):
    while True:
        for i in range(len(text)):
            yield text[i]

ch_gen =character_generator(text)

for y in range(0,img_raw.size[1],font_size):
    for x in range(0,img_raw.size[0],font_size):
        draw.text((x,y),next(ch_gen),font=font,fill=img_array[x,y],direction=None)


img_new.convert('RGB').save("./flowerNew.jpg")

思路就是读取一张大图为array，新建一个蒙版，填入array中的值，同时在上面打印字符‘Love’，把字符输到很小的一块像素区域中，循环打印完整张图片，再保存即可。
不过有个问题是我打印不出中文，也许是字体库和编码的问题，尚未解决，我只打了英文。