Creare Tabelle Pivot e Grafici Pivot

Aggiungi Tabelle Pivot e Grafici Utilizzando Aspose.Cells per Python Libreria Excel

Aspose.Cells per Python via .NET fornisce un insieme speciale di classi utilizzate per creare tabelle pivot. Queste classi vengono utilizzate per creare e impostare oggetti PivotTable, che agiscono come blocchi di base dell’oggetto PivotTable:

  • PivotField, un campo in un rapporto di tabella pivot.
  • PivotFields, una raccolta di tutti gli oggetti PivotField in una tabella pivot.
  • PivotTable, un rapporto di tabella pivot su un foglio di lavoro.
  • PivotTables, una raccolta di tutti gli oggetti PivotTable sul foglio di lavoro.

Prepararsi a utilizzare Aspose.Cells per Python via .NET

  1. Installa Aspose.Cells per Python via .NET da pypi, utilizza il comando come: $ pip install aspose-cells-python.
  2. Puoi anche seguire le istruzioni passo-passo su come installare “Aspose.Cells per Python via .NET” nel tuo ambiente di sviluppo.

Come Aggiungere una Tabella Pivot Utilizzando la Libreria Excel di Aspose.Cells per Python

Per creare una tabella pivot utilizzando Aspose.Cells per Python via .NET:

  1. Aggiungi alcuni dati alle celle di un foglio di lavoro utilizzando il metodo put_value di un oggetto Cell. Puoi anche utilizzare un file modello già compilato con dati. I dati verranno utilizzati come origine dati della tabella pivot.
  2. Aggiungi una tabella pivot al foglio di lavoro chiamando il metodo add della collezione PivotTables (incapsulato nell’oggetto Worksheet).
  3. Accedi al nuovo oggetto PivotTable dalla collezione PivotTables passando il suo indice. # Usa uno qualsiasi degli oggetti tabella pivot incapsulati nell’oggetto PivotTable per gestire la tabella.

Di seguito sono riportati esempi di codice.

from aspose.cells import Workbook
from aspose.cells.pivot import PivotFieldType, PivotTableAutoFormatType
# For complete examples and data files, please go to https:# github.com/aspose-cells/Aspose.Cells-for-.NET
# The path to the documents directory.
dataDir = RunExamples.GetDataDir(".")
# Instantiating an Workbook object
workbook = Workbook()
# Obtaining the reference of the first worksheet
sheet = workbook.worksheets[0]
# Name the sheet
sheet.name = "Data"
cells = sheet.cells
# Setting the values to the cells
cell = cells.get("A1")
cell.put_value("Employee")
cell = cells.get("B1")
cell.put_value("Quarter")
cell = cells.get("C1")
cell.put_value("Product")
cell = cells.get("D1")
cell.put_value("Continent")
cell = cells.get("E1")
cell.put_value("Country")
cell = cells.get("F1")
cell.put_value("Sale")
cell = cells.get("A2")
cell.put_value("David")
cell = cells.get("A3")
cell.put_value("David")
cell = cells.get("A4")
cell.put_value("David")
cell = cells.get("A5")
cell.put_value("David")
cell = cells.get("A6")
cell.put_value("James")
cell = cells.get("A7")
cell.put_value("James")
cell = cells.get("A8")
cell.put_value("James")
cell = cells.get("A9")
cell.put_value("James")
cell = cells.get("A10")
cell.put_value("James")
cell = cells.get("A11")
cell.put_value("Miya")
cell = cells.get("A12")
cell.put_value("Miya")
cell = cells.get("A13")
cell.put_value("Miya")
cell = cells.get("A14")
cell.put_value("Miya")
cell = cells.get("A15")
cell.put_value("Miya")
cell = cells.get("A16")
cell.put_value("Miya")
cell = cells.get("A17")
cell.put_value("Miya")
cell = cells.get("A18")
cell.put_value("Elvis")
cell = cells.get("A19")
cell.put_value("Elvis")
cell = cells.get("A20")
cell.put_value("Elvis")
cell = cells.get("A21")
cell.put_value("Elvis")
cell = cells.get("A22")
cell.put_value("Elvis")
cell = cells.get("A23")
cell.put_value("Elvis")
cell = cells.get("A24")
cell.put_value("Elvis")
cell = cells.get("A25")
cell.put_value("Jean")
cell = cells.get("A26")
cell.put_value("Jean")
cell = cells.get("A27")
cell.put_value("Jean")
cell = cells.get("A28")
cell.put_value("Ada")
cell = cells.get("A29")
cell.put_value("Ada")
cell = cells.get("A30")
cell.put_value("Ada")
cell = cells.get("B2")
cell.put_value("1")
cell = cells.get("B3")
cell.put_value("2")
cell = cells.get("B4")
cell.put_value("3")
cell = cells.get("B5")
cell.put_value("4")
cell = cells.get("B6")
cell.put_value("1")
cell = cells.get("B7")
cell.put_value("2")
cell = cells.get("B8")
cell.put_value("3")
cell = cells.get("B9")
cell.put_value("4")
cell = cells.get("B10")
cell.put_value("4")
cell = cells.get("B11")
cell.put_value("1")
cell = cells.get("B12")
cell.put_value("1")
cell = cells.get("B13")
cell.put_value("2")
cell = cells.get("B14")
cell.put_value("2")
cell = cells.get("B15")
cell.put_value("3")
cell = cells.get("B16")
cell.put_value("4")
cell = cells.get("B17")
cell.put_value("4")
cell = cells.get("B18")
cell.put_value("1")
cell = cells.get("B19")
cell.put_value("1")
cell = cells.get("B20")
cell.put_value("2")
cell = cells.get("B21")
cell.put_value("3")
cell = cells.get("B22")
cell.put_value("3")
cell = cells.get("B23")
cell.put_value("4")
cell = cells.get("B24")
cell.put_value("4")
cell = cells.get("B25")
cell.put_value("1")
cell = cells.get("B26")
cell.put_value("2")
cell = cells.get("B27")
cell.put_value("3")
cell = cells.get("B28")
cell.put_value("1")
cell = cells.get("B29")
cell.put_value("2")
cell = cells.get("B30")
cell.put_value("3")
cell = cells.get("C2")
cell.put_value("Maxilaku")
cell = cells.get("C3")
cell.put_value("Maxilaku")
cell = cells.get("C4")
cell.put_value("Chai")
cell = cells.get("C5")
cell.put_value("Maxilaku")
cell = cells.get("C6")
cell.put_value("Chang")
cell = cells.get("C7")
cell.put_value("Chang")
cell = cells.get("C8")
cell.put_value("Chang")
cell = cells.get("C9")
cell.put_value("Chang")
cell = cells.get("C10")
cell.put_value("Chang")
cell = cells.get("C11")
cell.put_value("Geitost")
cell = cells.get("C12")
cell.put_value("Chai")
cell = cells.get("C13")
cell.put_value("Geitost")
cell = cells.get("C14")
cell.put_value("Geitost")
cell = cells.get("C15")
cell.put_value("Maxilaku")
cell = cells.get("C16")
cell.put_value("Geitost")
cell = cells.get("C17")
cell.put_value("Geitost")
cell = cells.get("C18")
cell.put_value("Ikuru")
cell = cells.get("C19")
cell.put_value("Ikuru")
cell = cells.get("C20")
cell.put_value("Ikuru")
cell = cells.get("C21")
cell.put_value("Ikuru")
cell = cells.get("C22")
cell.put_value("Ipoh Coffee")
cell = cells.get("C23")
cell.put_value("Ipoh Coffee")
cell = cells.get("C24")
cell.put_value("Ipoh Coffee")
cell = cells.get("C25")
cell.put_value("Chocolade")
cell = cells.get("C26")
cell.put_value("Chocolade")
cell = cells.get("C27")
cell.put_value("Chocolade")
cell = cells.get("C28")
cell.put_value("Chocolade")
cell = cells.get("C29")
cell.put_value("Chocolade")
cell = cells.get("C30")
cell.put_value("Chocolade")
cell = cells.get("D2")
cell.put_value("Asia")
cell = cells.get("D3")
cell.put_value("Asia")
cell = cells.get("D4")
cell.put_value("Asia")
cell = cells.get("D5")
cell.put_value("Asia")
cell = cells.get("D6")
cell.put_value("Europe")
cell = cells.get("D7")
cell.put_value("Europe")
cell = cells.get("D8")
cell.put_value("Europe")
cell = cells.get("D9")
cell.put_value("Europe")
cell = cells.get("D10")
cell.put_value("Europe")
cell = cells.get("D11")
cell.put_value("America")
cell = cells.get("D12")
cell.put_value("America")
cell = cells.get("D13")
cell.put_value("America")
cell = cells.get("D14")
cell.put_value("America")
cell = cells.get("D15")
cell.put_value("America")
cell = cells.get("D16")
cell.put_value("America")
cell = cells.get("D17")
cell.put_value("America")
cell = cells.get("D18")
cell.put_value("Europe")
cell = cells.get("D19")
cell.put_value("Europe")
cell = cells.get("D20")
cell.put_value("Europe")
cell = cells.get("D21")
cell.put_value("Oceania")
cell = cells.get("D22")
cell.put_value("Oceania")
cell = cells.get("D23")
cell.put_value("Oceania")
cell = cells.get("D24")
cell.put_value("Oceania")
cell = cells.get("D25")
cell.put_value("Africa")
cell = cells.get("D26")
cell.put_value("Africa")
cell = cells.get("D27")
cell.put_value("Africa")
cell = cells.get("D28")
cell.put_value("Africa")
cell = cells.get("D29")
cell.put_value("Africa")
cell = cells.get("D30")
cell.put_value("Africa")
cell = cells.get("E2")
cell.put_value("China")
cell = cells.get("E3")
cell.put_value("India")
cell = cells.get("E4")
cell.put_value("Korea")
cell = cells.get("E5")
cell.put_value("India")
cell = cells.get("E6")
cell.put_value("France")
cell = cells.get("E7")
cell.put_value("France")
cell = cells.get("E8")
cell.put_value("Germany")
cell = cells.get("E9")
cell.put_value("Italy")
cell = cells.get("E10")
cell.put_value("France")
cell = cells.get("E11")
cell.put_value("U.S.")
cell = cells.get("E12")
cell.put_value("U.S.")
cell = cells.get("E13")
cell.put_value("Brazil")
cell = cells.get("E14")
cell.put_value("U.S.")
cell = cells.get("E15")
cell.put_value("U.S.")
cell = cells.get("E16")
cell.put_value("Canada")
cell = cells.get("E17")
cell.put_value("U.S.")
cell = cells.get("E18")
cell.put_value("Italy")
cell = cells.get("E19")
cell.put_value("France")
cell = cells.get("E20")
cell.put_value("Italy")
cell = cells.get("E21")
cell.put_value("New Zealand")
cell = cells.get("E22")
cell.put_value("Australia")
cell = cells.get("E23")
cell.put_value("Australia")
cell = cells.get("E24")
cell.put_value("New Zealand")
cell = cells.get("E25")
cell.put_value("S.Africa")
cell = cells.get("E26")
cell.put_value("S.Africa")
cell = cells.get("E27")
cell.put_value("S.Africa")
cell = cells.get("E28")
cell.put_value("Egypt")
cell = cells.get("E29")
cell.put_value("Egypt")
cell = cells.get("E30")
cell.put_value("Egypt")
cell = cells.get("F2")
cell.put_value(2000)
cell = cells.get("F3")
cell.put_value(500)
cell = cells.get("F4")
cell.put_value(1200)
cell = cells.get("F5")
cell.put_value(1500)
cell = cells.get("F6")
cell.put_value(500)
cell = cells.get("F7")
cell.put_value(1500)
cell = cells.get("F8")
cell.put_value(800)
cell = cells.get("F9")
cell.put_value(900)
cell = cells.get("F10")
cell.put_value(500)
cell = cells.get("F11")
cell.put_value(1600)
cell = cells.get("F12")
cell.put_value(600)
cell = cells.get("F13")
cell.put_value(2000)
cell = cells.get("F14")
cell.put_value(500)
cell = cells.get("F15")
cell.put_value(900)
cell = cells.get("F16")
cell.put_value(700)
cell = cells.get("F17")
cell.put_value(1400)
cell = cells.get("F18")
cell.put_value(1350)
cell = cells.get("F19")
cell.put_value(300)
cell = cells.get("F20")
cell.put_value(500)
cell = cells.get("F21")
cell.put_value(1000)
cell = cells.get("F22")
cell.put_value(1500)
cell = cells.get("F23")
cell.put_value(1500)
cell = cells.get("F24")
cell.put_value(1600)
cell = cells.get("F25")
cell.put_value(1000)
cell = cells.get("F26")
cell.put_value(1200)
cell = cells.get("F27")
cell.put_value(1300)
cell = cells.get("F28")
cell.put_value(1500)
cell = cells.get("F29")
cell.put_value(1400)
cell = cells.get("F30")
cell.put_value(1000)
# Adding a new sheet
sheet2 = workbook.worksheets[workbook.worksheets.add()]
# Naming the sheet
sheet2.name = "PivotTable"
# Getting the pivottables collection in the sheet
pivotTables = sheet2.pivot_tables
# Adding a PivotTable to the worksheet
index = pivotTables.add("=Data!A1:F30", "B3", "PivotTable1")
# Accessing the instance of the newly added PivotTable
pivotTable = pivotTables[index]
# Showing the grand totals
pivotTable.row_grand = True
pivotTable.column_grand = True
# Setting the PivotTable report is automatically formatted
pivotTable.is_auto_format = True
# Setting the PivotTable autoformat type.
pivotTable.auto_format_type = PivotTableAutoFormatType.REPORT6
# Draging the first field to the row area.
pivotTable.add_field_to_area(PivotFieldType.ROW, 0)
# Draging the third field to the row area.
pivotTable.add_field_to_area(PivotFieldType.ROW, 2)
# Draging the second field to the row area.
pivotTable.add_field_to_area(PivotFieldType.ROW, 1)
# Draging the fourth field to the column area.
pivotTable.add_field_to_area(PivotFieldType.COLUMN, 3)
# Draging the fifth field to the data area.
pivotTable.add_field_to_area(PivotFieldType.DATA, 5)
# Setting the number format of the first data field
pivotTable.data_fields[0].number_format = "$#,##0.00"
# Saving the Excel file
workbook.save(dataDir + "pivotTable_test.out.xlsx")

Come Aggiungere un Grafico Pivot Utilizzando la Libreria Excel di Aspose.Cells per Python

Per creare un PivotChart utilizzando Aspose.Cells per Python via .NET:

  1. Aggiungi un grafico.
  2. Imposta il PivotSource del grafico per fare riferimento a una tabella pivot esistente nel foglio di calcolo.
  3. Imposta altri attributi.
from aspose.cells import SheetType, Workbook
from aspose.cells.charts import ChartType
# For complete examples and data files, please go to https:# github.com/aspose-cells/Aspose.Cells-for-.NET
# The path to the documents directory.
dataDir = RunExamples.GetDataDir(".")
# Instantiating an Workbook object
# Opening the excel file
workbook = Workbook(dataDir + "pivotTable_test.xlsx")
# Adding a new sheet
sheet3 = workbook.worksheets[workbook.worksheets.add(SheetType.CHART)]
# Naming the sheet
sheet3.name = "PivotChart"
# Adding a column chart
index = sheet3.charts.add(ChartType.COLUMN, 0, 5, 28, 16)
# Setting the pivot chart data source
sheet3.charts[index].pivot_source = "PivotTable!PivotTable1"
sheet3.charts[index].hide_pivot_field_buttons = False
# Saving the Excel file
workbook.save(dataDir + "pivotChart_test_out.xlsx")