Formattare e modificare intervalli con nome

Formattare intervalli

Come impostare il colore di sfondo e gli attributi del carattere a un intervallo con nome

Per applicare la formattazione, definire un oggetto Style per specificare le impostazioni dello stile e applicarlo all’oggetto Range.

Nell’esempio seguente viene mostrato come impostare il colore di riempimento solido (colore ombreggiatura) con impostazioni del carattere a un intervallo.

from aspose.cells import BackgroundType, StyleFlag, Workbook
from aspose.pydrawing import Color
from os import os, path

#  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(".")
#  Create directory if it is not already present.
IsExists = path.isdir(dataDir)
if notIsExists:
    os.makedirs(dataDir)
#  Instantiate a new Workbook.
workbook = Workbook()
#  Get the first worksheet in the book.
WS = workbook.worksheets[0]
#  Create a range of cells.
range = WS.cells.create_range(1, 1, 1, 18)
#  Name the range.
range.name = "MyRange"
#  Create/add the style object.
stl = workbook.create_style()
#  Specify some Font settings.
stl.font.name = "Arial"
stl.font.is_bold = True
#  Set the font text color
stl.font.color = Color.red
#  To Set the fill color of the range, you may use ForegroundColor with
#  Solid Pattern setting.
stl.foreground_color = Color.yellow
stl.pattern = BackgroundType.SOLID
#  Create a StyleFlag object.
flg = StyleFlag()
#  Make the corresponding attributes ON.
flg.font = True
flg.cell_shading = True
#  Apply the style to the range.
range.apply_style(stl, flg)
#  Save the excel file.
workbook.save(dataDir + "rangestyles.out.xls")

Come aggiungere i bordi a un intervallo con nome

È possibile aggiungere i bordi a un intervallo di celle invece che a una singola cella. L’oggetto Range fornisce un metodo set_outline_border che accetta i seguenti parametri per aggiungere un bordo all’intervallo di celle:

• Tipo di bordo, il tipo di bordo, selezionato dall’enumerazione BorderType.
• Stile della linea, lo stile della linea, selezionato dall’enumerazione CellBorderType.
• Colore, il colore della linea, selezionato dall’enumerazione Colore.

L’esempio seguente mostra come impostare un bordo di contorno a un intervallo.

from aspose.cells import BorderType, CellBorderType, Workbook
from aspose.pydrawing import Color
from os import os, path

#  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(".")
#  Create directory if it is not already present.
IsExists = path.isdir(dataDir)
if notIsExists:
    os.makedirs(dataDir)
#  Instantiating a Workbook object
workbook = Workbook()
#  Clears the worksheets
workbook.worksheets.clear()
#  Adding a new worksheet to the Workbook object
workbook.worksheets.add()
#  Obtaining the reference of the newly added worksheet by passing its sheet index
worksheet = workbook.worksheets[0]
#  Accessing the "A1" cell from the worksheet
cell = worksheet.cells.get("A1")
#  Adding some value to the "A1" cell
cell.put_value("Hello World From Aspose")
#  Creating a range of cells starting from "A1" cell to 3rd column in a row
range = worksheet.cells.create_range(0, 0, 1, 3)
#  Adding a thick top border with blue line
range.set_outline_border(BorderType.TOP_BORDER, CellBorderType.THICK, Color.blue)
#  Adding a thick bottom border with blue line
range.set_outline_border(BorderType.BOTTOM_BORDER, CellBorderType.THICK, Color.blue)
#  Adding a thick left border with blue line
range.set_outline_border(BorderType.LEFT_BORDER, CellBorderType.THICK, Color.blue)
#  Adding a thick right border with blue line
range.set_outline_border(BorderType.RIGHT_BORDER, CellBorderType.THICK, Color.blue)
#  Saving the Excel file
workbook.save(dataDir + "book1.out.xls")

Come rinominare un intervallo con nome

Aspose.Cells ti consente di rinominare un intervallo con nome secondo le tue esigenze. Puoi ottenere l’intervallo con nome e rinominarlo usando l’attributo Name.text. Nell’esempio seguente viene mostrato come rinominare un intervallo con nome.

from aspose.cells import Workbook

#  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(".")
#  Open an existing Excel file that has a (global) named range "TestRange" in it
workbook = Workbook(dataDir + "book1.xls")
#  Get the first worksheet
sheet = workbook.worksheets[0]
#  Get the Cells of the sheet
cells = sheet.cells
#  Get the named range "MyRange"
name = workbook.worksheets.names.get("TestRange")
#  Rename it
name.text = "NewRange"
#  Save the Excel file
workbook.save(dataDir + "RenamingRange.out.xlsx")

Come eseguire l’unione degli intervalli

Aspose.Cells fornisce il metodo Range.union per eseguire l’unione degli intervalli. L’esempio seguente mostra come eseguire l’unione degli intervalli.

from aspose import pycore
from aspose.cells import BackgroundType, Range, StyleFlag, Workbook
from aspose.pydrawing import Color

#  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(".")
#  Instantiate a workbook object.
#  Open an existing excel file.
workbook = Workbook(dataDir + "book1.xls")
#  Get the named ranges.
ranges = workbook.worksheets.get_named_ranges()
#  Create a style object.
style = workbook.create_style()
#  Set the shading color with solid pattern type.
style.foreground_color = Color.yellow
style.pattern = BackgroundType.SOLID
#  Create a styleflag object.
flag = StyleFlag()
#  Apply the cellshading.
flag.cell_shading = True
#  Creates an arraylist.
al = []
#  Get the arraylist collection apply the union operation.
al = ranges[0].union(ranges[1])
for i in range(len(al)):
    #  Get a range.
    rng = pycore.cast(Range, al[i])
    frow = rng.first_row
    fcol = rng.first_column
    erow = rng.row_count
    ecol = rng.column_count
    #  Apply the style to the range.
    rng.apply_style(style, flag)
#  Save the excel file.
workbook.save(dataDir + "rngUnion.out.xls")

Come intersecare gli intervalli

Aspose.Cells fornisce il metodo Range.intersect per intersecare due intervalli. Il metodo restituisce un oggetto Range. Per verificare se un intervallo interseca un altro intervallo, utilizzare il metodo Range.intersect che restituisce un valore booleano. L’esempio seguente mostra come intersecare gli intervalli.

from aspose.cells import BackgroundType, StyleFlag, Workbook
from aspose.pydrawing import Color

#  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(".")
#  Instantiate a workbook object.
#  Open an existing excel file.
workbook = Workbook(dataDir + "book1.xls")
#  Get the named ranges.
ranges = workbook.worksheets.get_named_ranges()
#  Check whether the first range intersect the second range.
isintersect = ranges[0].is_intersect(ranges[1])
#  Create a style object.
style = workbook.create_style()
#  Set the shading color with solid pattern type.
style.foreground_color = Color.yellow
style.pattern = BackgroundType.SOLID
#  Create a styleflag object.
flag = StyleFlag()
#  Apply the cellshading.
flag.cell_shading = True
#  If first range intersects second range.
if isintersect:
    #  Create a range by getting the intersection.
    intersection = ranges[0].intersect(ranges[1])
    #  Name the range.
    intersection.name = "Intersection"
    #  Apply the style to the range.
    intersection.apply_style(style, flag)
#  Save the excel file.
workbook.save(dataDir + "rngIntersection.out.xls")

Come unire le celle nell’intervallo con nome

Aspose.Cells fornisce il metodo Range.merge() per unergere le celle nell’intervallo. Nell’esempio seguente viene mostrato come unire le celle individuali di un intervallo nominato.

from aspose.cells import StyleFlag, TextAlignmentType, Workbook
from os import os, path

#  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(".")
#  Create directory if it is not already present.
IsExists = path.isdir(dataDir)
if notIsExists:
    os.makedirs(dataDir)
#  Instantiate a new Workbook.
wb1 = Workbook()
#  Get the first worksheet in the workbook.
worksheet1 = wb1.worksheets[0]
#  Create a range.
mrange = worksheet1.cells.create_range("A18", "J18")
#  Name the range.
mrange.name = "Details"
#  Merge the cells of the range.
mrange.merge()
#  Get the range.
range1 = wb1.worksheets.get_range_by_name("Details")
#  Define a style object.
style = wb1.create_style()
#  Set the alignment.
style.horizontal_alignment = TextAlignmentType.CENTER
#  Create a StyleFlag object.
flag = StyleFlag()
#  Make the relative style attribute ON.
flag.horizontal_alignment = True
#  Apply the style to the range.
range1.apply_style(style, flag)
#  Input data into range.
range1.worksheet.cells.get(range1.first_row, range1.first_column).put_value("Aspose")
#  Save the excel file.
wb1.save(dataDir + "mergingrange.out.xls")