Python|使用 XlsxWriter 模块在 Excel 工作表中绘制不同类型的样式图表

先决条件：在 Excel 工作表上创建和书写

XlsxWriter是一个Python库，使用它可以对 excel 文件执行多种操作，例如创建、写入、算术运算和绘图。让我们看看如何使用实时数据绘制不同类型的样式图表。

图表由至少一系列的一个或多个数据点组成。系列本身由对单元格范围的引用组成。为了在 Excel 表上绘制图表，首先，创建特定图表类型（即折线图、柱形图等）的图表对象。创建图表对象后，在其中插入数据，最后，将该图表对象添加到工作表对象中。

代码：绘制不同类型的样式图表。

要在 Excel 工作表上绘制不同类型的样式图表， use set_style()方法和相应的样式 id 。

# import xlsxwriter module 
import xlsxwriter
  
# Workbook() takes one, non-optional, argument   
# which is the filename that we want to create.
workbook = xlsxwriter.Workbook('chart_styles.xlsx')
  
# Show the styles for column and area chart types.
chart_types = ['column', 'area']
  
for chart_type in chart_types:
      
    # The workbook object is then used to add new   
    # worksheet via the add_worksheet() method.
    # Add a worksheet for each chart type
    worksheet = workbook.add_worksheet(chart_type.title())
  
    # set zoom option
    worksheet.set_zoom(30)
  
    # initialize style
    style_number = 1
  
    # Create 48 built-in styles, each with a different style.
    # each chart dimension is 15 X 8.
    for row_num in range(0, 90, 15):
        for col_num in range(0, 64, 8):
  
            # Create a chart object that can be added 
            # to a worksheet using add_chart() method. 
  
            # here we create a respective chart object .
            chart = workbook.add_chart({'type': chart_type})
              
            # Add a data series to a chart 
            # using add_series method. 
            chart.add_series({'values': '= Data !$A$1:$A$6'})
  
            # Add a chart title  
            chart.set_title ({'name': 'Style % d' % style_number})
  
            # Turn off the chart legend.
            chart.set_legend({'none': True})
  
            # Set an Excel chart style.
            chart.set_style(style_number)
  
            # add chart to the worksheet 
            # at the top-left corner of
            # a chart is anchored to
            # respective position of cell.  
            worksheet.insert_chart(row_num, col_num, chart)
  
            # do increment
            style_number += 1
  
# The workbook object is then used to add new   
# worksheet via the add_worksheet() method. 
# create a worksheet for writing data. 
data_worksheet = workbook.add_worksheet('Data')
  
# create a data list . 
data = [10, 40, 50, 20, 10, 50]
  
# Write a column of data starting from 'A1'
data_worksheet.write_column('A1', data)
  
# hide the data worksheet
data_worksheet.hide()
  
# Finally, close the Excel file  
# via the close() method.  
workbook.close()

输出 ：