import xlwings as xw

wb = xw.Book()
sht = wb.sheets['Sheet1']
sht.pictures.add('1.jpg') # 使用相對(duì)路徑會(huì)報(bào)錯(cuò)
wb.save('test.xlsx')
wb.close()

import os
import xlwings as xw

wb = xw.Book()
sht = wb.sheets['Sheet1']
# sht.pictures.add('1.jpg') # 使用相對(duì)路徑會(huì)報(bào)錯(cuò)
sht.pictures.add(os.path.join(os.getcwd(), '1.jpg'))
wb.save('test.xlsx')
wb.close()

import os
import xlwings as xw

wb = xw.Book()
sht = wb.sheets['Sheet1']
fileName = os.path.join(os.getcwd(), '1.jpg')
sht.pictures.add(fileName, left=sht.range('B5').left, top=sht.range('B5').top, width=100, height=100)
wb.save('test.xlsx')
wb.close()

import os
import xlwings as xw

wb = xw.Book('test.xlsx') # 打開(kāi)已存在的Excel文件
sht = wb.sheets['Sheet1']
rng = sht.range('B2') # 目標(biāo)單元格
fileName = os.path.join(os.getcwd(), '1.jpg')
width, height = 80, 80 # 指定圖片大小
left = rng.left + (rng.width - width) / 2 # 居中
top = rng.top + (rng.height - height) / 2
sht.pictures.add(fileName, left=left, top=top, width=width, height=height)
wb.save()
wb.close()

import os
import xlwings as xw
from PIL import Image


def add_center(sht, target, filePath, match=False, width=None, height=None, column_width=None, row_height=None):
  '''Excel智能居中插入圖片

  優(yōu)先級(jí)：match > width  height > column_width  row_height
  建議使用column_width或row_height，定義單元格最大寬或高

  :param sht: 工作表
  :param target: 目標(biāo)單元格，字符串，如'A1'
  :param filePath: 圖片絕對(duì)路徑
  :param width: 圖片寬度
  :param height: 圖片高度
  :param column_width: 單元格最大寬度，默認(rèn)100像素，0 = column_width = 1557.285
  :param row_height: 單元格最大高度，默認(rèn)75像素，0 = row_height = 409.5
  :param match: 絕對(duì)匹配原圖寬高，最大寬度1557.285，最大高度409.5
  '''
  unit_width = 6.107 # Excel默認(rèn)列寬與像素的比
  rng = sht.range(target) # 目標(biāo)單元格
  name = os.path.basename(filePath) # 文件名
  _width, _height = Image.open(filePath).size # 原圖片寬高
  NOT_SET = True # 未設(shè)置單元格寬高
  # match
  if match: # 絕對(duì)匹配圖像
    width, height = _width, _height
  else: # 不絕對(duì)匹配圖像
    # width  height
    if width or height:
      if not height: # 指定了寬，等比計(jì)算高
        height = width / _width * _height
      if not width: # 指定了高，等比計(jì)算寬
        width = height / _height * _width
    else:
      # column_width  row_height
      if column_width and row_height: # 同時(shí)指定單元格最大寬高
        width = row_height / _height * _width # 根據(jù)單元格最大高度假設(shè)寬
        height = column_width / _width * _height # 根據(jù)單元格最大寬度假設(shè)高
        area_width = column_width * height # 假設(shè)寬優(yōu)先的面積
        area_height = row_height * width # 假設(shè)高優(yōu)先的面積
        if area_width > area_height:
          width = column_width
        else:
          height = row_height
      elif not column_width and not row_height: # 均無(wú)指定單元格最大寬高
        column_width = 100
        row_height = 75
        rng.column_width = column_width / unit_width # 更新當(dāng)前寬度
        rng.row_height = row_height # 更新當(dāng)前高度
        NOT_SET = False
        width = row_height / _height * _width # 根據(jù)單元格最大高度假設(shè)寬
        height = column_width / _width * _height # 根據(jù)單元格最大寬度假設(shè)高
        area_width = column_width * height # 假設(shè)寬優(yōu)先的面積
        area_height = row_height * width # 假設(shè)高優(yōu)先的面積
        if area_width > area_height:
          height = row_height
        else:
          width = column_width
      else:
        width = row_height / _height * _width if row_height else column_width # 僅設(shè)了單元格最大寬度
        height = column_width / _width * _height if column_width else row_height # 僅設(shè)了單元格最大高度
  assert 0 = width / unit_width = 255
  assert 0 = height = 409.5
  if NOT_SET:
    rng.column_width = width / unit_width # 更新當(dāng)前寬度
    rng.row_height = height # 更新當(dāng)前高度
  left = rng.left + (rng.width - width) / 2 # 居中
  top = rng.top + (rng.height - height) / 2
  try:
    sht.pictures.add(filePath, left=left, top=top, width=width, height=height, scale=None, name=name)
  except Exception: # 已有同名圖片，采用默認(rèn)命名
    pass


if __name__ == '__main__':
  wb = xw.Book()
  sht = wb.sheets['Sheet1']
  filePath = os.path.join(os.getcwd(), '1.jpg')
  filePath2 = os.path.join(os.getcwd(), '2.jpg')

  add_center(sht, 'A1', filePath) # 默認(rèn)值
  add_center(sht, 'B2', filePath2) # 默認(rèn)值
  add_center(sht, 'C3', filePath, match=True) # 絕對(duì)匹配圖片寬高
  add_center(sht, 'D4', filePath, width=100) # 圖片寬度為100像素
  add_center(sht, 'E5', filePath, height=100) # 圖片高度為100像素
  add_center(sht, 'F6', filePath, width=100, height=100) # 圖片高度為100像素
  add_center(sht, 'G7', filePath, column_width=100) # 單元格最大寬度為100像素
  add_center(sht, 'H8', filePath, row_height=100) # 單元格最大寬度為100像素
  add_center(sht, 'I9', filePath, column_width=100, row_height=100) # 單元格最大高度或?qū)挾葹?00像素