Format och ändra namngivna områden

** Formatområden**

Så här ställer du in bakgrundsfärg och teckensnittsegenskaper till ett namngivet område

För att tillämpa formatering, definiera en Style-objekt för att ange stilinställningarna och tillämpa det på Range-objektet.

Följande exempel visar hur du ställer in en fyllfärg (skuggningsfärg) med teckensnittsinställningar till ett område.

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")

Hur du lägger till ramar i ett namngivet område

Det är möjligt att lägga till ramar i ett område med celler istället för bara en enda cell. Range-objektet tillhandahåller en set_outline_border-metod som tar följande parametrar för att lägga till en ram i cellområdet:

• Ramtyp, ramtypen, vald från BorderType-uppräkningen.
• Linjestil, linjestilen, vald från CellBorderType-uppräkningen.
• Färg, linjefärgen, vald från Färg-uppräkningen.

Följande exempel visar hur du ställer in en konturram till ett område.

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")

Hur du byter namn på ett namngivet område

Aspose.Cells låter dig byta namn på ett namngivet område efter behov. Du kan hämta det namngivna området och döpa om det med hjälp av Name.text-attributet. Följande exempel visar hur du byter namn på ett namngivet område.

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")

Hur du tar union av områden

Aspose.Cells tillhandahåller Range.union metod för att ta unionen för intervaller. Följande exempel visar hur man tar unionen för intervaller.

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")

Hur man skär intervallerna

Aspose.Cells tillhandahåller Range.intersect metod för att skära två intervaller. Metoden returnerar ett Range objekt. För att kontrollera om ett intervall skär ett annat intervall, använd Range.intersect metoden som returnerar ett booleskt värde. Följande exempel visar hur man skär intervallerna.

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")

Hur man förenar celler i det namngivna intervallet

Aspose.Cells tillhandahåller Range.merge() metod för att förena cellerna i intervallet. Följande exempel visar hur man förenar de enskilda cellerna i en namngiven intervall.

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")