python PIL (pillow) Image Processing - adding text on pictures

from PIL import Image, ImageDraw, ImageFont

def gen_img(size=None):
    if size is None:
        size = 400
        #生成大小为400x400RGBA是四通道图像,RGB表示R,G,B三通道,A表示Alpha的色彩空間
    image = Image.new(mode='RGBA', size=(400, 400), color=(255, 55, 55))
    # ImageDraw.Draw 简单平面绘图
    draw_table = ImageDraw.Draw(im=image)
    # 直接显示图片
    image.show()

def pic_open(filepath):
    #图片打开与显示
    image = Image.open(filepath)
    return image
        
def get_size(image):
    #获取图像的宽和高
    width, height = image.size
    return width, height

def pic_text(filepath,size,text,setFont,fillColor,filename,direction=None):
    print(filepath,size,text,setFont,fillColor)
    #打开图片
    image=pic_open(filepath)
    #新建绘图对象
    draw = ImageDraw.Draw(image)
    #显示图片
    image.show()
    draw.text((40,40),text,font=setFont,fill=fillColor,direction=None)
    image.show()
    #保存
    pic_save(image,filename)
    
def pic_save(image,filename):
    #保存
    image.save(filename)    
        

if __name__=="__main__":

    size=None
    #gen_img()
        
    #** ImageFont模块**
    #选择文字字体和大小
    setFont = ImageFont.truetype('C:/windows/fonts/Dengl.ttf', 20)
    #设置文字颜色
    fillColor = "#0000ff"   #蓝色
    text="兔子等着瞧"
    size=(40,40)
    filepath="F:/temp/red.png"
    filename="F:/temp/redsave.png"

    #打开图片
    image=pic_open(filepath)
    #添加文字
    pic_text(filepath,size,text,setFont,fillColor,filename,direction=None)

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Origin www.cnblogs.com/ExcellentDavid/p/12324582.html