我在docx中添加了一个图表,我希望我可以编辑数据来改变直方图箱的长度。
我该怎么做?
@scanny这是我试过的代码,并告诉我错误是
chart.replace_data(chart_data)AttributeError:' module'对象没有 属性' replace_data'
import docx
import os
import sys
import csv
import datetime
import time
import pptx
from pptx import chart
from pptx.chart import data
from pptx.chart.data import CategoryChartData
CURRENT_DIR = os.path.dirname(os.path.abspath(sys.argv[0]))
docxFilePath = os.path.join(CURRENT_DIR,'sample.docx')
chart_data = CategoryChartData()
chart_data.categories = ['East', 'West', 'Midwest']
chart_data.add_series('Series 1', (19.2, 21.4, 16.7))
chart.replace_data(chart_data)
filename ='test.docx'
filepath = os.path.join(r'C:\Users\Administrator\Desktop\python test\update_test', filename)
doc.save(filepath)
答案 0 :(得分:0)
python-pptx
中的图表通过填充新的ChartData
对象并将其传递给chart.replace_data
来更新:
from pptx.chart.data import CategoryChartData
chart_data = CategoryChartData()
chart_data.categories = ['East', 'West', 'Midwest']
chart_data.add_series('Series 1', (19.2, 21.4, 16.7))
chart.replace_data(chart_data)