Openpyxl เป็นไลบรารี Python ที่ใช้ดำเนินการหลายอย่างกับไฟล์ excel เช่น การอ่าน การเขียน การคำนวณทางคณิตศาสตร์ และการพล็อตกราฟ
ตัวอย่าง
# import openpyxl module import openpyxl #import BubbleChart,Reference,Series class from openpyxl.chart #sub_module from openpyxl.chart import BubbleChart, Reference, Series # Call a Workbook() function of openpyxl to create a new blank #Workbook object wb = openpyxl.Workbook() # Get workbook active sheetfrom the active attribute. sheet = wb.active rows = [ ("Number of Products", "Sales in USD", "Market share"), (14, 12200, 15), (20, 60000, 33), (18, 24400, 10), (22, 32000, 42), ] #write content of each row in 1st, 2nd and 3rd column of the active #sheet respectively. for row in rows: sheet.append(row) # Create object of BubbleChart class chart = BubbleChart() # create data for plotting xvalues = Reference(sheet, min_col = 1, min_row = 2, max_row = 5) yvalues = Reference(sheet, min_col = 2, min_row = 2, max_row = 5) size = Reference(sheet, min_col = 3, min_row = 2, max_row = 5) # create a 1st series of data series = Series(values = yvalues, xvalues = xvalues, zvalues = size, title ="2013") # add series data to the chart object chart.series.append(series) # set the title of the chart chart.title = " BUBBLE-CHART " # set the title of the x-axis chart.x_axis.title = " X_AXIS " # set the title of the y-axis chart.y_axis.title = " Y_AXIS " # add chart to the sheet the top-left corner of a chart # is anchored to cell E2 sheet.add_chart(chart, "E2") # save the file wb.save("bubbleChart.xlsx")