pip install progressbar -i http://mirrors.aliyun.com/pypi/simple/ --trusted-host mirrors.aliyun.com
pip install openpyxl -i http://mirrors.aliyun.com/pypi/simple/ --trusted-host mirrors.aliyun.com
进入程序img2excel_user.py 所在目录,输入:
python img2excel_user.py 图片地址 excel保存地址(要加上excel名字)
例如:
python img2excel_user.py D:\myPythonProgram\img2excel\3.jpg D:\myPythonProgram\img2excel\3.xlsx
进入二级目录的方法:cd .\文件夹名
若图片太大,生成的文件会打不开,所以准备的图片不能太大:
# -*- coding: utf-8 -*-
from PIL import Image
import openpyxl
import openpyxl.styles
from openpyxl.styles import PatternFill
from openpyxl.utils import get_column_letter
from progressbar import *
def RGB_to_Hex(rgb):
"""
RGB颜色转换成16进制颜色
:param rgb:
:return:
"""
RGB = rgb.split(',') # 将RGB格式划分开来
color = ''
for i in RGB:
num = int(i)
# 将R、G、B分别转化为16进制拼接转换并大写 hex() 函数用于将10进制整数转换成16进制,以字符串形式表示
color += str(hex(num))[-2:].replace('x', '0').upper()
return color
def img2excel(img_path,excelout_path):
"""
图片转换成excel
:param img_path: 图片地址
:param excelout_path: excel保存地址
:return:
"""
img_src = Image.open(img_path)
#宽高
img_width=img_src.size[0]
img_height=img_src.size[1]
print("图片宽%s,高%s"%(img_width,img_height))
# 类型
# print(img_src.mode)
if img_src.mode != "RGB":
img_src = img_src.convert('RGB')
str_strlist = img_src.load()
wb=openpyxl.Workbook()
wb.save(excelout_path)
wb=openpyxl.load_workbook(excelout_path)
sheet=wb["Sheet"]
sheet.title="img2excel"
cell_width = 1.0
cell_height = cell_width * (2.2862 / 0.3612)
print("正在疯狂生成excel,请耐心等待...")
#进度条
widgets=['进度:',Percentage(),'',Bar('#'),'',Timer(),' ', ETA(), ' ']
pb=ProgressBar(widgets=widgets)
for w in pb(range(img_width)):
for h in range(img_height):
data = str_strlist[w,h]
# 把元组rgb颜色变成字符串,转换成16进制颜色(1,2,3)-->'1,2,3'
color=str(data).replace("(","").replace(")","")
#16进制的颜色,不带前面#号的,要#自己拼接到color前面即可
color=RGB_to_Hex(color)
# 设置填充颜色为color,solid参数表示填充实色
fille=PatternFill("solid",fgColor=color)
sheet.cell(h+1,w+1).fill=fille
print("生成完成,正在设置单元格格式...")
for i in range(1, sheet.max_row+1):
sheet.row_dimensions[i].height=cell_height
for i in range(1, sheet.max_column+1):
sheet.column_dimensions[get_column_letter(i)].width = cell_width
print('格式设置完成,正在保存excel...')
wb.save(excelout_path)
img_src.close()
print("保存excel成功!请打开[%s]查看"%excelout_path)
if __name__=='__main__':
import sys,os
if len(sys.argv)!=3:
print("请输入图片地址和excel保存的地址\n"
"例如命令行输入 python img2excel_user.py D:/result.png D:/outExcel.xlsx")
sys.exit(0)
else:
img_virify=['.jpg','.png','.gif','.bmp','.jpeg','.jpe','.jfif']
excel_virify=['.xlsx','.xlsm','.xltx','.xltm']
# 图片地址
img_path=sys.argv[1]
# excel保存地址
excelout_path=sys.argv[2]
endName=os.path.splitext(img_path)
if endName[1] not in img_virify:
print("请选择支持的图片类型",img_virify)
sys.exit(0)
endName_excel=os.path.splitext(excelout_path)
if endName_excel[1] not in excel_virify:
print("excel 格式不支持,请选择支持的格式",excel_virify)
sys.exit(0)
img2excel(r""+img_path+"",excelout_path)