Golang работа с excel

const (
	ArgUnknown ArgType = iota
	ArgNumber
	ArgString
	ArgList
	ArgMatrix
	ArgError
	ArgEmpty
)

Formula argument types enumeration.

type AutoFilterOptions struct {
	Column     string
	Expression string
}

type Cell struct {
	StyleID int
	Formula string
	Value   interface{}
}

const (
	CellTypeUnset CellType = iota
	CellTypeBool
	CellTypeDate
	CellTypeError
	CellTypeFormula
	CellTypeInlineString
	CellTypeNumber
	CellTypeSharedString
)

Cell value types enumeration.

type Chart struct {
	Type         ChartType
	Series       []ChartSeries
	Format       GraphicOptions
	Dimension    ChartDimension
	Legend       ChartLegend
	Title        ChartTitle
	VaryColors   *bool
	XAxis        ChartAxis
	YAxis        ChartAxis
	PlotArea     ChartPlotArea
	ShowBlanksAs string
	HoleSize     int
	
}

type ChartDimension struct {
	Width  uint
	Height uint
}

type ChartLegend struct {
	Position      string
	ShowLegendKey bool
}

type ChartMarker struct {
	Symbol string
	Size   int
}

type ChartNumFmt struct {
	CustomNumFmt string
	SourceLinked bool
}

type ChartPlotArea struct {
	SecondPlotValues int
	ShowBubbleSize   bool
	ShowCatName      bool
	ShowLeaderLines  bool
	ShowPercent      bool
	ShowSerName      bool
	ShowVal          bool
	NumFmt           ChartNumFmt
}

type ChartTitle struct {
	Name string
}

const (
	Area ChartType = iota
	AreaStacked
	AreaPercentStacked
	Area3D
	Area3DStacked
	Area3DPercentStacked
	Bar
	BarStacked
	BarPercentStacked
	Bar3DClustered
	Bar3DStacked
	Bar3DPercentStacked
	Bar3DConeClustered
	Bar3DConeStacked
	Bar3DConePercentStacked
	Bar3DPyramidClustered
	Bar3DPyramidStacked
	Bar3DPyramidPercentStacked
	Bar3DCylinderClustered
	Bar3DCylinderStacked
	Bar3DCylinderPercentStacked
	Col
	ColStacked
	ColPercentStacked
	Col3D
	Col3DClustered
	Col3DStacked
	Col3DPercentStacked
	Col3DCone
	Col3DConeClustered
	Col3DConeStacked
	Col3DConePercentStacked
	Col3DPyramid
	Col3DPyramidClustered
	Col3DPyramidStacked
	Col3DPyramidPercentStacked
	Col3DCylinder
	Col3DCylinderClustered
	Col3DCylinderStacked
	Col3DCylinderPercentStacked
	Doughnut
	Line
	Line3D
	Pie
	Pie3D
	PieOfPie
	BarOfPie
	Radar
	Scatter
	Surface3D
	WireframeSurface3D
	Contour
	WireframeContour
	Bubble
	Bubble3D
)

This section defines the currently supported chart types enumeration.

type ColorMappingType byte

func (cols *Cols) Error() error

Error will return an error when the error occurs.

func (cols *Cols) Next() bool

Next will return true if the next column is found.

Rows return the current column’s row values.

type DataIntegrity struct {
	EncryptedHmacKey   string `xml:"encryptedHmacKey,attr"`
	EncryptedHmacValue string `xml:"encryptedHmacValue,attr"`
}

type DataValidation struct {
	AllowBlank       bool    `xml:"allowBlank,attr"`
	Error            *string `xml:"error,attr"`
	ErrorStyle       *string `xml:"errorStyle,attr"`
	ErrorTitle       *string `xml:"errorTitle,attr"`
	Operator         string  `xml:"operator,attr,omitempty"`
	Prompt           *string `xml:"prompt,attr"`
	PromptTitle      *string `xml:"promptTitle,attr"`
	ShowDropDown     bool    `xml:"showDropDown,attr,omitempty"`
	ShowErrorMessage bool    `xml:"showErrorMessage,attr,omitempty"`
	ShowInputMessage bool    `xml:"showInputMessage,attr,omitempty"`
	Sqref            string  `xml:"sqref,attr"`
	Type             string  `xml:"type,attr,omitempty"`
	Formula1         string  `xml:",innerxml"`
	Formula2         string  `xml:",innerxml"`
}

func NewDataValidation(allowBlank bool) *DataValidation

NewDataValidation return data validation struct.

SetDropList data validation list.

SetError set error notice.

func (dv *DataValidation) SetInput(title, msg string)

SetInput set prompt notice.

func (dv *DataValidation) SetRange(f1, f2 interface{}, t DataValidationType, o DataValidationOperator) error

SetRange provides function to set data validation range in drop list, only
accepts int, float64, or string data type formula argument.

SetSqref provides function to set data validation range in drop list.

func (dv *DataValidation) SetSqrefDropList(sqref string)

SetSqrefDropList provides set data validation on a range with source
reference range of the worksheet by given data validation object and
worksheet name. The data validation object can be created by
NewDataValidation function. For example, set data validation on
Sheet1!A7:B8 with validation criteria source Sheet1!E1:E3 settings, create
in-cell dropdown by allowing list source:

dv := excelize.NewDataValidation(true)
dv.Sqref = "A7:B8"
dv.SetSqrefDropList("$E$1:$E$3")
err := f.AddDataValidation("Sheet1", dv)

type DataValidationErrorStyle int

const (
	DataValidationErrorStyleStop DataValidationErrorStyle
	DataValidationErrorStyleWarning
	DataValidationErrorStyleInformation
)

Data validation error styles.

type DataValidationOperator int

type DataValidationType int

type EncryptedKey struct {
	XMLName                    xml.Name `xml:"http://schemas.microsoft.com/office/2006/keyEncryptor/password encryptedKey"`
	SpinCount                  int      `xml:"spinCount,attr"`
	EncryptedVerifierHashInput string   `xml:"encryptedVerifierHashInput,attr"`
	EncryptedVerifierHashValue string   `xml:"encryptedVerifierHashValue,attr"`
	EncryptedKeyValue          string   `xml:"encryptedKeyValue,attr"`
	KeyData
}

type Encryption struct {
	XMLName       xml.Name      `xml:"encryption"`
	KeyData       KeyData       `xml:"keyData"`
	DataIntegrity DataIntegrity `xml:"dataIntegrity"`
	KeyEncryptors KeyEncryptors `xml:"keyEncryptors"`
}

type ErrSheetNotExist struct {
	SheetName string
}

type File struct {
	sync.Mutex

	CalcChain        *xlsxCalcChain
	ContentTypes     *xlsxTypes
	Drawings         sync.Map
	Path             string
	SharedStrings    *xlsxSST
	Sheet            sync.Map
	SheetCount       int
	Styles           *xlsxStyleSheet
	Theme            *xlsxTheme
	DecodeVMLDrawing map[string]*decodeVmlDrawing
	VMLDrawing       map[string]*vmlDrawing
	WorkBook         *xlsxWorkbook
	Relationships    sync.Map
	Pkg              sync.Map
	CharsetReader    charsetTranscoderFn
	
}

NewFile provides a function to create new file by default template.
For example:

f := NewFile()

OpenFile take the name of an spreadsheet file and returns a populated
spreadsheet file struct for it. For example, open spreadsheet with
password protection:

f, err := excelize.OpenFile("Book1.xlsx", excelize.Options{Password: "password"})

Close the file by Close function after opening the spreadsheet.

OpenReader read data stream from io.Reader and return a populated
spreadsheet file.

func (f *File) AddChart(sheet, cell string, chart *Chart, combo ...*Chart) error

AddChart provides the method to add chart in a sheet by given chart format
set (such as offset, scale, aspect ratio setting and print settings) and
properties set. For example, create 3D clustered column chart with data
Sheet1!$E$1:$L$15:

package main

import (
    "fmt"

    "github.com/xuri/excelize/v2"
)

func main() {
    f := excelize.NewFile()
    defer func() {
        if err := f.Close(); err != nil {
            fmt.Println(err)
        }
    }()
    for idx, row := range [][]interface{}{
        {nil, "Apple", "Orange", "Pear"}, {"Small", 2, 3, 3},
        {"Normal", 5, 2, 4}, {"Large", 6, 7, 8},
    } {
        cell, err := excelize.CoordinatesToCellName(1, idx+1)
        if err != nil {
            fmt.Println(err)
            return
        }
        f.SetSheetRow("Sheet1", cell, &row)
    }
    if err := f.AddChart("Sheet1", "E1", &excelize.Chart{
        Type: excelize.Col3DClustered,
        Series: []excelize.ChartSeries{
            {
                Name:       "Sheet1!$A$2",
                Categories: "Sheet1!$B$1:$D$1",
                Values:     "Sheet1!$B$2:$D$2",
            },
            {
                Name:       "Sheet1!$A$3",
                Categories: "Sheet1!$B$1:$D$1",
                Values:     "Sheet1!$B$3:$D$3",
            },
            {
                Name:       "Sheet1!$A$4",
                Categories: "Sheet1!$B$1:$D$1",
                Values:     "Sheet1!$B$4:$D$4",
            },
        },
        Title: excelize.ChartTitle{
            Name: "Fruit 3D Clustered Column Chart",
        },
        Legend: excelize.ChartLegend{
            ShowLegendKey: false,
        },
        PlotArea: excelize.ChartPlotArea{
            ShowBubbleSize:  true,
            ShowCatName:     false,
            ShowLeaderLines: false,
            ShowPercent:     true,
            ShowSerName:     true,
            ShowVal:         true,
        },
    }); err != nil {
        fmt.Println(err)
        return
    }
    // Save spreadsheet by the given path.
    if err := f.SaveAs("Book1.xlsx"); err != nil {
        fmt.Println(err)
    }
}

The following shows the type of chart supported by excelize:

 ID | Enumeration                 | Chart
----+-----------------------------+------------------------------
 0  | Area                        | 2D area chart
 1  | AreaStacked                 | 2D stacked area chart
 2  | AreaPercentStacked          | 2D 100% stacked area chart
 3  | Area3D                      | 3D area chart
 4  | Area3DStacked               | 3D stacked area chart
 5  | Area3DPercentStacked        | 3D 100% stacked area chart
 6  | Bar                         | 2D clustered bar chart
 7  | BarStacked                  | 2D stacked bar chart
 8  | BarPercentStacked           | 2D 100% stacked bar chart
 9  | Bar3DClustered              | 3D clustered bar chart
 10 | Bar3DStacked                | 3D stacked bar chart
 11 | Bar3DPercentStacked         | 3D 100% stacked bar chart
 12 | Bar3DConeClustered          | 3D cone clustered bar chart
 13 | Bar3DConeStacked            | 3D cone stacked bar chart
 14 | Bar3DConePercentStacked     | 3D cone percent bar chart
 15 | Bar3DPyramidClustered       | 3D pyramid clustered bar chart
 16 | Bar3DPyramidStacked         | 3D pyramid stacked bar chart
 17 | Bar3DPyramidPercentStacked  | 3D pyramid percent stacked bar chart
 18 | Bar3DCylinderClustered      | 3D cylinder clustered bar chart
 19 | Bar3DCylinderStacked        | 3D cylinder stacked bar chart
 20 | Bar3DCylinderPercentStacked | 3D cylinder percent stacked bar chart
 21 | Col                         | 2D clustered column chart
 22 | ColStacked                  | 2D stacked column chart
 23 | ColPercentStacked           | 2D 100% stacked column chart
 24 | Col3DClustered              | 3D clustered column chart
 25 | Col3D                       | 3D column chart
 26 | Col3DStacked                | 3D stacked column chart
 27 | Col3DPercentStacked         | 3D 100% stacked column chart
 28 | Col3DCone                   | 3D cone column chart
 29 | Col3DConeClustered          | 3D cone clustered column chart
 30 | Col3DConeStacked            | 3D cone stacked column chart
 31 | Col3DConePercentStacked     | 3D cone percent stacked column chart
 32 | Col3DPyramid                | 3D pyramid column chart
 33 | Col3DPyramidClustered       | 3D pyramid clustered column chart
 34 | Col3DPyramidStacked         | 3D pyramid stacked column chart
 35 | Col3DPyramidPercentStacked  | 3D pyramid percent stacked column chart
 36 | Col3DCylinder               | 3D cylinder column chart
 37 | Col3DCylinderClustered      | 3D cylinder clustered column chart
 38 | Col3DCylinderStacked        | 3D cylinder stacked column chart
 39 | Col3DCylinderPercentStacked | 3D cylinder percent stacked column chart
 40 | Doughnut                    | doughnut chart
 41 | Line                        | line chart
 42 | Line3D                      | 3D line chart
 43 | Pie                         | pie chart
 44 | Pie3D                       | 3D pie chart
 45 | PieOfPie                    | pie of pie chart
 46 | BarOfPie                    | bar of pie chart
 47 | Radar                       | radar chart
 48 | Scatter                     | scatter chart
 49 | Surface3D                   | 3D surface chart
 50 | WireframeSurface3D          | 3D wireframe surface chart
 51 | Contour                     | contour chart
 52 | WireframeContour            | wireframe contour chart
 53 | Bubble                      | bubble chart
 54 | Bubble3D                    | 3D bubble chart

In Excel a chart series is a collection of information that defines which
data is plotted such as values, axis labels and formatting.

The series options that can be set are:

Name
Categories
Sizes
Values
Fill
Line
Marker

Name: Set the name for the series. The name is displayed in the chart legend
and in the formula bar. The ‘Name’ property is optional and if it isn’t
supplied it will default to Series 1..n. The name can also be a formula such
as Sheet1!$A$1

Categories: This sets the chart category labels. The category is more or less
the same as the X axis. In most chart types the ‘Categories’ property is
optional and the chart will just assume a sequential series from 1..n.

Sizes: This sets the bubble size in a data series.

Values: This is the most important property of a series and is the only
mandatory option for every chart object. This option links the chart with
the worksheet data that it displays.

Fill: This set the format for the data series fill.

Line: This sets the line format of the line chart. The ‘Line’ property is
optional and if it isn’t supplied it will default style. The options that
can be set are width and color. The range of width is 0.25pt — 999pt. If the
value of width is outside the range, the default width of the line is 2pt.

Marker: This sets the marker of the line chart and scatter chart. The range
of optional field ‘Size’ is 2-72 (default value is 5). The enumeration value
of optional field ‘Symbol’ are (default value is ‘auto’):

circle
dash
diamond
dot
none
picture
plus
square
star
triangle
x
auto

Set properties of the chart legend. The options that can be set are:

Position
ShowLegendKey

Position: Set the position of the chart legend. The default legend position
is bottom. The available positions are:

none
top
bottom
left
right
top_right

ShowLegendKey: Set the legend keys shall be shown in data labels. The default
value is false.

Set properties of the chart title. The properties that can be set are:

Title

Name: Set the name (title) for the chart. The name is displayed above the
chart. The name can also be a formula such as Sheet1!$A$1 or a list with a
sheet name. The name property is optional. The default is to have no chart
title.

Specifies how blank cells are plotted on the chart by ‘ShowBlanksAs’. The
default value is gap. The options that can be set are:

gap
span
zero

gap: Specifies that blank values shall be left as a gap.

span: Specifies that blank values shall be spanned with a line.

zero: Specifies that blank values shall be treated as zero.

Specifies that each data marker in the series has a different color by
‘VaryColors’. The default value is true.

Set chart offset, scale, aspect ratio setting and print settings by format,
same as function ‘AddPicture’.

Set the position of the chart plot area by PlotArea. The properties that can
be set are:

SecondPlotValues
ShowBubbleSize
ShowCatName
ShowLeaderLines
ShowPercent
ShowSerName
ShowVal

SecondPlotValues: Specifies the values in second plot for the ‘pieOfPie’ and
‘barOfPie’ chart.

ShowBubbleSize: Specifies the bubble size shall be shown in a data label. The
‘ShowBubbleSize’ property is optional. The default value is false.

ShowCatName: Specifies that the category name shall be shown in the data
label. The ‘ShowCatName’ property is optional. The default value is true.

ShowLeaderLines: Specifies leader lines shall be shown for data labels. The
‘ShowLeaderLines’ property is optional. The default value is false.

ShowPercent: Specifies that the percentage shall be shown in a data label.
The ‘ShowPercent’ property is optional. The default value is false.

ShowSerName: Specifies that the series name shall be shown in a data label.
The ‘ShowSerName’ property is optional. The default value is false.

ShowVal: Specifies that the value shall be shown in a data label.
The ‘ShowVal’ property is optional. The default value is false.

Set the primary horizontal and vertical axis options by ‘XAxis’ and ‘YAxis’.
The properties of ‘XAxis’ that can be set are:

None
MajorGridLines
MinorGridLines
TickLabelSkip
ReverseOrder
Maximum
Minimum
Font

The properties of ‘YAxis’ that can be set are:

None
MajorGridLines
MinorGridLines
MajorUnit
ReverseOrder
Maximum
Minimum
Font

None: Disable axes.

MajorGridLines: Specifies major grid lines.

MinorGridLines: Specifies minor grid lines.

MajorUnit: Specifies the distance between major ticks. Shall contain a
positive floating-point number. The MajorUnit property is optional. The
default value is auto.

TickLabelSkip: Specifies how many tick labels to skip between label that is
drawn. The ‘TickLabelSkip’ property is optional. The default value is auto.

ReverseOrder: Specifies that the categories or values on reverse order
(orientation of the chart). The ReverseOrder property is optional. The
default value is false.

Maximum: Specifies that the fixed maximum, 0 is auto. The ‘Maximum’ property
is optional. The default value is auto.

Minimum: Specifies that the fixed minimum, 0 is auto. The ‘Minimum’ property
is optional. The default value is auto.

Font: Specifies that the font of the horizontal and vertical axis. The
properties of font that can be set are:

Bold
Italic
Underline
Family
Size
Strike
Color
VertAlign

Set chart size by ‘Dimension’ property. The ‘Dimension’ property is optional.
The default width is 480, and height is 290.

combo: Specifies the create a chart that combines two or more chart types in
a single chart. For example, create a clustered column — line chart with
data Sheet1!$E$1:$L$15:

package main

import (
    "fmt"

    "github.com/xuri/excelize/v2"
)

func main() {
    f := excelize.NewFile()
    defer func() {
        if err := f.Close(); err != nil {
            fmt.Println(err)
        }
    }()
    for idx, row := range [][]interface{}{
        {nil, "Apple", "Orange", "Pear"}, {"Small", 2, 3, 3},
        {"Normal", 5, 2, 4}, {"Large", 6, 7, 8},
    } {
        cell, err := excelize.CoordinatesToCellName(1, idx+1)
        if err != nil {
            fmt.Println(err)
            return
        }
        f.SetSheetRow("Sheet1", cell, &row)
    }
    enable, disable := true, false
    if err := f.AddChart("Sheet1", "E1", &excelize.Chart{
        Type: "col",
        Series: []excelize.ChartSeries{
            {
                Name:       "Sheet1!$A$2",
                Categories: "Sheet1!$B$1:$D$1",
                Values:     "Sheet1!$B$2:$D$2",
            },
        },
        Format: excelize.GraphicOptions{
            ScaleX:          1,
            ScaleY:          1,
            OffsetX:         15,
            OffsetY:         10,
            PrintObject:     &enable,
            LockAspectRatio: false,
            Locked:          &disable,
        },
        Title: excelize.ChartTitle{
            Name: "Clustered Column - Line Chart",
        },
        Legend: excelize.ChartLegend{
            Position:      "left",
            ShowLegendKey: false,
        },
        PlotArea: excelize.ChartPlotArea{
            ShowCatName:     false,
            ShowLeaderLines: false,
            ShowPercent:     true,
            ShowSerName:     true,
            ShowVal:         true,
        },
    }, &excelize.Chart{
        Type: "line",
        Series: []excelize.ChartSeries{
            {
                Name:       "Sheet1!$A$4",
                Categories: "Sheet1!$B$1:$D$1",
                Values:     "Sheet1!$B$4:$D$4",
                Marker: excelize.ChartMarker{
                    Symbol: "none", Size: 10,
                },
            },
        },
        Format: excelize.GraphicOptions{
            ScaleX:          1,
            ScaleY:          1,
            OffsetX:         15,
            OffsetY:         10,
            PrintObject:     &enable,
            LockAspectRatio: false,
            Locked:          &disable,
        },
        Legend: excelize.ChartLegend{
            Position:      "right",
            ShowLegendKey: false,
        },
        PlotArea: excelize.ChartPlotArea{
            ShowCatName:     false,
            ShowLeaderLines: false,
            ShowPercent:     true,
            ShowSerName:     true,
            ShowVal:         true,
        },
    }); err != nil {
        fmt.Println(err)
        return
    }
    // Save spreadsheet by the given path.
    if err := f.SaveAs("Book1.xlsx"); err != nil {
        fmt.Println(err)
    }
}

func (f *File) AddChartSheet(sheet string, chart *Chart, combo ...*Chart) error

AddChartSheet provides the method to create a chartsheet by given chart
format set (such as offset, scale, aspect ratio setting and print settings)
and properties set. In Excel a chartsheet is a worksheet that only contains
a chart.

AddComment provides the method to add comment in a sheet by given worksheet
index, cell and format set (such as author and text). Note that the max
author length is 255 and the max text length is 32512. For example, add a
comment in Sheet1!$A$30:

err := f.AddComment("Sheet1", excelize.Comment{
    Cell:   "A12",
    Author: "Excelize",
    Runs: []excelize.RichTextRun{
        {Text: "Excelize: ", Font: &excelize.Font{Bold: true}},
        {Text: "This is a comment."},
    },
})

AddDataValidation provides set data validation on a range of the worksheet
by given data validation object and worksheet name. The data validation
object can be created by NewDataValidation function.

Example 1, set data validation on Sheet1!A1:B2 with validation criteria
settings, show error alert after invalid data is entered with «Stop» style
and custom title «error body»:

dv := excelize.NewDataValidation(true)
dv.Sqref = "A1:B2"
dv.SetRange(10, 20, excelize.DataValidationTypeWhole, excelize.DataValidationOperatorBetween)
dv.SetError(excelize.DataValidationErrorStyleStop, "error title", "error body")
err := f.AddDataValidation("Sheet1", dv)

Example 2, set data validation on Sheet1!A3:B4 with validation criteria
settings, and show input message when cell is selected:

dv = excelize.NewDataValidation(true)
dv.Sqref = "A3:B4"
dv.SetRange(10, 20, excelize.DataValidationTypeWhole, excelize.DataValidationOperatorGreaterThan)
dv.SetInput("input title", "input body")
err = f.AddDataValidation("Sheet1", dv)

Example 3, set data validation on Sheet1!A5:B6 with validation criteria
settings, create in-cell dropdown by allowing list source:

dv = excelize.NewDataValidation(true)
dv.Sqref = "A5:B6"
dv.SetDropList([]string{"1", "2", "3"})
err = f.AddDataValidation("Sheet1", dv)

AddPicture provides the method to add picture in a sheet by given picture
format set (such as offset, scale, aspect ratio setting and print settings)
and file path, supported image types: BMP, EMF, EMZ, GIF, JPEG, JPG, PNG,
SVG, TIF, TIFF, WMF, and WMZ. This function is concurrency safe. For example:

package main

import (
    "fmt"
    _ "image/gif"
    _ "image/jpeg"
    _ "image/png"

    "github.com/xuri/excelize/v2"
)

func main() {
    f := excelize.NewFile()
    defer func() {
        if err := f.Close(); err != nil {
            fmt.Println(err)
        }
    }()
    // Insert a picture.
    if err := f.AddPicture("Sheet1", "A2", "image.jpg", nil); err != nil {
        fmt.Println(err)
        return
    }
    // Insert a picture scaling in the cell with location hyperlink.
    enable := true
    if err := f.AddPicture("Sheet1", "D2", "image.png",
        &excelize.GraphicOptions{
            ScaleX:        0.5,
            ScaleY:        0.5,
            Hyperlink:     "#Sheet2!D8",
            HyperlinkType: "Location",
        },
    ); err != nil {
        fmt.Println(err)
        return
    }
    // Insert a picture offset in the cell with external hyperlink, printing and positioning support.
    if err := f.AddPicture("Sheet1", "H2", "image.gif",
        &excelize.GraphicOptions{
            PrintObject:     &enable,
            LockAspectRatio: false,
            OffsetX:         15,
            OffsetY:         10,
            Hyperlink:       "https://github.com/xuri/excelize",
            HyperlinkType:   "External",
            Positioning:     "oneCell",
        },
    ); err != nil {
        fmt.Println(err)
        return
    }
    if err := f.SaveAs("Book1.xlsx"); err != nil {
        fmt.Println(err)
    }
}

The optional parameter «AutoFit» specifies if you make image size auto-fits the
cell, the default value of that is ‘false’.

The optional parameter «Hyperlink» specifies the hyperlink of the image.

The optional parameter «HyperlinkType» defines two types of
hyperlink «External» for website or «Location» for moving to one of the
cells in this workbook. When the «HyperlinkType» is «Location»,
coordinates need to start with «#».

The optional parameter «Positioning» defines two types of the position of an
image in an Excel spreadsheet, «oneCell» (Move but don’t size with
cells) or «absolute» (Don’t move or size with cells). If you don’t set this
parameter, the default positioning is move and size with cells.

The optional parameter «PrintObject» indicates whether the image is printed
when the worksheet is printed, the default value of that is ‘true’.

The optional parameter «LockAspectRatio» indicates whether lock aspect
ratio for the image, the default value of that is ‘false’.

The optional parameter «Locked» indicates whether lock the image. Locking
an object has no effect unless the sheet is protected.

The optional parameter «OffsetX» specifies the horizontal offset of the
image with the cell, the default value of that is 0.

The optional parameter «ScaleX» specifies the horizontal scale of images,
the default value of that is 1.0 which presents 100%.

The optional parameter «OffsetY» specifies the vertical offset of the
image with the cell, the default value of that is 0.

The optional parameter «ScaleY» specifies the vertical scale of images,
the default value of that is 1.0 which presents 100%.

func (f *File) AddPictureFromBytes(sheet, cell string, pic *Picture) error

AddPictureFromBytes provides the method to add picture in a sheet by given
picture format set (such as offset, scale, aspect ratio setting and print
settings), file base name, extension name and file bytes, supported image
types: EMF, EMZ, GIF, JPEG, JPG, PNG, SVG, TIF, TIFF, WMF, and WMZ. For
example:

package main

import (
    "fmt"
    _ "image/jpeg"
    "os"

    "github.com/xuri/excelize/v2"
)

func main() {
    f := excelize.NewFile()
    defer func() {
        if err := f.Close(); err != nil {
            fmt.Println(err)
        }
    }()
    file, err := os.ReadFile("image.jpg")
    if err != nil {
        fmt.Println(err)
        return
    }
    if err := f.AddPictureFromBytes("Sheet1", "A2", &excelize.Picture{
        Extension: ".jpg",
        File:      file,
        Format:    &excelize.GraphicOptions{AltText: "Excel Logo"},
    }); err != nil {
        fmt.Println(err)
        return
    }
    if err := f.SaveAs("Book1.xlsx"); err != nil {
        fmt.Println(err)
    }
}

func (f *File) AddPivotTable(opts *PivotTableOptions) error

AddPivotTable provides the method to add pivot table by given pivot table
options. Note that the same fields can not in Columns, Rows and Filter
fields at the same time.

For example, create a pivot table on the range reference Sheet1!$G$2:$M$34
with the range reference Sheet1!$A$1:$E$31 as the data source, summarize by
sum for sales:

package main

import (
    "fmt"
    "math/rand"

    "github.com/xuri/excelize/v2"
)

func main() {
    f := excelize.NewFile()
    defer func() {
        if err := f.Close(); err != nil {
            fmt.Println(err)
        }
    }()
    // Create some data in a sheet
    month := []string{"Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"}
    year := []int{2017, 2018, 2019}
    types := []string{"Meat", "Dairy", "Beverages", "Produce"}
    region := []string{"East", "West", "North", "South"}
    f.SetSheetRow("Sheet1", "A1", &[]string{"Month", "Year", "Type", "Sales", "Region"})
    for row := 2; row < 32; row++ {
        f.SetCellValue("Sheet1", fmt.Sprintf("A%d", row), month[rand.Intn(12)])
        f.SetCellValue("Sheet1", fmt.Sprintf("B%d", row), year[rand.Intn(3)])
        f.SetCellValue("Sheet1", fmt.Sprintf("C%d", row), types[rand.Intn(4)])
        f.SetCellValue("Sheet1", fmt.Sprintf("D%d", row), rand.Intn(5000))
        f.SetCellValue("Sheet1", fmt.Sprintf("E%d", row), region[rand.Intn(4)])
    }
    if err := f.AddPivotTable(&excelize.PivotTableOptions{
        DataRange:       "Sheet1!$A$1:$E$31",
        PivotTableRange: "Sheet1!$G$2:$M$34",
        Rows:            []excelize.PivotTableField{{Data: "Month", DefaultSubtotal: true}, {Data: "Year"}},
        Filter:          []excelize.PivotTableField{{Data: "Region"}},
        Columns:         []excelize.PivotTableField{{Data: "Type", DefaultSubtotal: true}},
        Data:            []excelize.PivotTableField{{Data: "Sales", Name: "Summarize", Subtotal: "Sum"}},
        RowGrandTotals:  true,
        ColGrandTotals:  true,
        ShowDrill:       true,
        ShowRowHeaders:  true,
        ShowColHeaders:  true,
        ShowLastColumn:  true,
    }); err != nil {
        fmt.Println(err)
    }
    if err := f.SaveAs("Book1.xlsx"); err != nil {
        fmt.Println(err)
    }
}

AddShape provides the method to add shape in a sheet by given worksheet
index, shape format set (such as offset, scale, aspect ratio setting and
print settings) and properties set. For example, add text box (rect shape)
in Sheet1:

lineWidth := 1.2
err := f.AddShape("Sheet1", "G6",
    &excelize.Shape{
        Type: "rect",
        Line: excelize.ShapeLine{Color: "4286F4", Width: &lineWidth},
        Fill: excelize.Fill{Color: []string{"8EB9FF"}, Pattern: 1},
        Paragraph: []excelize.RichTextRun{
            {
                Text: "Rectangle Shape",
                Font: &excelize.Font{
                    Bold:      true,
                    Italic:    true,
                    Family:    "Times New Roman",
                    Size:      18,
                    Color:     "777777",
                    Underline: "sng",
                },
            },
        },
        Width:  180,
        Height: 40,
    },
)

The following shows the type of shape supported by excelize:

accentBorderCallout1 (Callout 1 with Border and Accent Shape)
accentBorderCallout2 (Callout 2 with Border and Accent Shape)
accentBorderCallout3 (Callout 3 with Border and Accent Shape)
accentCallout1 (Callout 1 Shape)
accentCallout2 (Callout 2 Shape)
accentCallout3 (Callout 3 Shape)
actionButtonBackPrevious (Back or Previous Button Shape)
actionButtonBeginning (Beginning Button Shape)
actionButtonBlank (Blank Button Shape)
actionButtonDocument (Document Button Shape)
actionButtonEnd (End Button Shape)
actionButtonForwardNext (Forward or Next Button Shape)
actionButtonHelp (Help Button Shape)
actionButtonHome (Home Button Shape)
actionButtonInformation (Information Button Shape)
actionButtonMovie (Movie Button Shape)
actionButtonReturn (Return Button Shape)
actionButtonSound (Sound Button Shape)
arc (Curved Arc Shape)
bentArrow (Bent Arrow Shape)
bentConnector2 (Bent Connector 2 Shape)
bentConnector3 (Bent Connector 3 Shape)
bentConnector4 (Bent Connector 4 Shape)
bentConnector5 (Bent Connector 5 Shape)
bentUpArrow (Bent Up Arrow Shape)
bevel (Bevel Shape)
blockArc (Block Arc Shape)
borderCallout1 (Callout 1 with Border Shape)
borderCallout2 (Callout 2 with Border Shape)
borderCallout3 (Callout 3 with Border Shape)
bracePair (Brace Pair Shape)
bracketPair (Bracket Pair Shape)
callout1 (Callout 1 Shape)
callout2 (Callout 2 Shape)
callout3 (Callout 3 Shape)
can (Can Shape)
chartPlus (Chart Plus Shape)
chartStar (Chart Star Shape)
chartX (Chart X Shape)
chevron (Chevron Shape)
chord (Chord Shape)
circularArrow (Circular Arrow Shape)
cloud (Cloud Shape)
cloudCallout (Callout Cloud Shape)
corner (Corner Shape)
cornerTabs (Corner Tabs Shape)
cube (Cube Shape)
curvedConnector2 (Curved Connector 2 Shape)
curvedConnector3 (Curved Connector 3 Shape)
curvedConnector4 (Curved Connector 4 Shape)
curvedConnector5 (Curved Connector 5 Shape)
curvedDownArrow (Curved Down Arrow Shape)
curvedLeftArrow (Curved Left Arrow Shape)
curvedRightArrow (Curved Right Arrow Shape)
curvedUpArrow (Curved Up Arrow Shape)
decagon (Decagon Shape)
diagStripe (Diagonal Stripe Shape)
diamond (Diamond Shape)
dodecagon (Dodecagon Shape)
donut (Donut Shape)
doubleWave (Double Wave Shape)
downArrow (Down Arrow Shape)
downArrowCallout (Callout Down Arrow Shape)
ellipse (Ellipse Shape)
ellipseRibbon (Ellipse Ribbon Shape)
ellipseRibbon2 (Ellipse Ribbon 2 Shape)
flowChartAlternateProcess (Alternate Process Flow Shape)
flowChartCollate (Collate Flow Shape)
flowChartConnector (Connector Flow Shape)
flowChartDecision (Decision Flow Shape)
flowChartDelay (Delay Flow Shape)
flowChartDisplay (Display Flow Shape)
flowChartDocument (Document Flow Shape)
flowChartExtract (Extract Flow Shape)
flowChartInputOutput (Input Output Flow Shape)
flowChartInternalStorage (Internal Storage Flow Shape)
flowChartMagneticDisk (Magnetic Disk Flow Shape)
flowChartMagneticDrum (Magnetic Drum Flow Shape)
flowChartMagneticTape (Magnetic Tape Flow Shape)
flowChartManualInput (Manual Input Flow Shape)
flowChartManualOperation (Manual Operation Flow Shape)
flowChartMerge (Merge Flow Shape)
flowChartMultidocument (Multi-Document Flow Shape)
flowChartOfflineStorage (Offline Storage Flow Shape)
flowChartOffpageConnector (Off-Page Connector Flow Shape)
flowChartOnlineStorage (Online Storage Flow Shape)
flowChartOr (Or Flow Shape)
flowChartPredefinedProcess (Predefined Process Flow Shape)
flowChartPreparation (Preparation Flow Shape)
flowChartProcess (Process Flow Shape)
flowChartPunchedCard (Punched Card Flow Shape)
flowChartPunchedTape (Punched Tape Flow Shape)
flowChartSort (Sort Flow Shape)
flowChartSummingJunction (Summing Junction Flow Shape)
flowChartTerminator (Terminator Flow Shape)
foldedCorner (Folded Corner Shape)
frame (Frame Shape)
funnel (Funnel Shape)
gear6 (Gear 6 Shape)
gear9 (Gear 9 Shape)
halfFrame (Half Frame Shape)
heart (Heart Shape)
heptagon (Heptagon Shape)
hexagon (Hexagon Shape)
homePlate (Home Plate Shape)
horizontalScroll (Horizontal Scroll Shape)
irregularSeal1 (Irregular Seal 1 Shape)
irregularSeal2 (Irregular Seal 2 Shape)
leftArrow (Left Arrow Shape)
leftArrowCallout (Callout Left Arrow Shape)
leftBrace (Left Brace Shape)
leftBracket (Left Bracket Shape)
leftCircularArrow (Left Circular Arrow Shape)
leftRightArrow (Left Right Arrow Shape)
leftRightArrowCallout (Callout Left Right Arrow Shape)
leftRightCircularArrow (Left Right Circular Arrow Shape)
leftRightRibbon (Left Right Ribbon Shape)
leftRightUpArrow (Left Right Up Arrow Shape)
leftUpArrow (Left Up Arrow Shape)
lightningBolt (Lightning Bolt Shape)
line (Line Shape)
lineInv (Line Inverse Shape)
mathDivide (Divide Math Shape)
mathEqual (Equal Math Shape)
mathMinus (Minus Math Shape)
mathMultiply (Multiply Math Shape)
mathNotEqual (Not Equal Math Shape)
mathPlus (Plus Math Shape)
moon (Moon Shape)
nonIsoscelesTrapezoid (Non-Isosceles Trapezoid Shape)
noSmoking (No Smoking Shape)
notchedRightArrow (Notched Right Arrow Shape)
octagon (Octagon Shape)
parallelogram (Parallelogram Shape)
pentagon (Pentagon Shape)
pie (Pie Shape)
pieWedge (Pie Wedge Shape)
plaque (Plaque Shape)
plaqueTabs (Plaque Tabs Shape)
plus (Plus Shape)
quadArrow (Quad-Arrow Shape)
quadArrowCallout (Callout Quad-Arrow Shape)
rect (Rectangle Shape)
ribbon (Ribbon Shape)
ribbon2 (Ribbon 2 Shape)
rightArrow (Right Arrow Shape)
rightArrowCallout (Callout Right Arrow Shape)
rightBrace (Right Brace Shape)
rightBracket (Right Bracket Shape)
round1Rect (One Round Corner Rectangle Shape)
round2DiagRect (Two Diagonal Round Corner Rectangle Shape)
round2SameRect (Two Same-side Round Corner Rectangle Shape)
roundRect (Round Corner Rectangle Shape)
rtTriangle (Right Triangle Shape)
smileyFace (Smiley Face Shape)
snip1Rect (One Snip Corner Rectangle Shape)
snip2DiagRect (Two Diagonal Snip Corner Rectangle Shape)
snip2SameRect (Two Same-side Snip Corner Rectangle Shape)
snipRoundRect (One Snip One Round Corner Rectangle Shape)
squareTabs (Square Tabs Shape)
star10 (Ten Pointed Star Shape)
star12 (Twelve Pointed Star Shape)
star16 (Sixteen Pointed Star Shape)
star24 (Twenty Four Pointed Star Shape)
star32 (Thirty Two Pointed Star Shape)
star4 (Four Pointed Star Shape)
star5 (Five Pointed Star Shape)
star6 (Six Pointed Star Shape)
star7 (Seven Pointed Star Shape)
star8 (Eight Pointed Star Shape)
straightConnector1 (Straight Connector 1 Shape)
stripedRightArrow (Striped Right Arrow Shape)
sun (Sun Shape)
swooshArrow (Swoosh Arrow Shape)
teardrop (Teardrop Shape)
trapezoid (Trapezoid Shape)
triangle (Triangle Shape)
upArrow (Up Arrow Shape)
upArrowCallout (Callout Up Arrow Shape)
upDownArrow (Up Down Arrow Shape)
upDownArrowCallout (Callout Up Down Arrow Shape)
uturnArrow (U-Turn Arrow Shape)
verticalScroll (Vertical Scroll Shape)
wave (Wave Shape)
wedgeEllipseCallout (Callout Wedge Ellipse Shape)
wedgeRectCallout (Callout Wedge Rectangle Shape)
wedgeRoundRectCallout (Callout Wedge Round Rectangle Shape)

The following shows the type of text underline supported by excelize:

none
words
sng
dbl
heavy
dotted
dottedHeavy
dash
dashHeavy
dashLong
dashLongHeavy
dotDash
dotDashHeavy
dotDotDash
dotDotDashHeavy
wavy
wavyHeavy
wavyDbl

AddSparkline provides a function to add sparklines to the worksheet by
given formatting options. Sparklines are small charts that fit in a single
cell and are used to show trends in data. Sparklines are a feature of Excel
2010 and later only. You can write them to an XLSX file that can be read by
Excel 2007, but they won’t be displayed. For example, add a grouped
sparkline. Changes are applied to all three:

err := f.AddSparkline("Sheet1", &excelize.SparklineOptions{
    Location: []string{"A1", "A2", "A3"},
    Range:    []string{"Sheet2!A1:J1", "Sheet2!A2:J2", "Sheet2!A3:J3"},
    Markers:  true,
})

The following shows the formatting options of sparkline supported by excelize:

 Parameter   | Description
-------------+--------------------------------------------
 Location    | Required, must have the same number with 'Range' parameter
 Range       | Required, must have the same number with 'Location' parameter
 Type        | Enumeration value: line, column, win_loss
 Style       | Value range: 0 - 35
 Hight       | Toggle sparkline high points
 Low         | Toggle sparkline low points
 First       | Toggle sparkline first points
 Last        | Toggle sparkline last points
 Negative    | Toggle sparkline negative points
 Markers     | Toggle sparkline markers
 Axis        | Used to specify if show horizontal axis
 Reverse     | Used to specify if enable plot data right-to-left
 SeriesColor | An RGB Color is specified as RRGGBB

AddTable provides the method to add table in a worksheet by given worksheet
name, range reference and format set. For example, create a table of A1:D5
on Sheet1:

err := f.AddTable("Sheet1", &excelize.Table{Range: "A1:D5"})

Create a table of F2:H6 on Sheet2 with format set:

disable := false
err := f.AddTable("Sheet2", &excelize.Table{
    Range:             "F2:H6",
    Name:              "table",
    StyleName:         "TableStyleMedium2",
    ShowFirstColumn:   true,
    ShowLastColumn:    true,
    ShowRowStripes:    &disable,
    ShowColumnStripes: true,
})

Note that the table must be at least two lines including the header. The
header cells must contain strings and must be unique, and must set the
header row data of the table before calling the AddTable function. Multiple
tables range reference that can’t have an intersection.

Name: The name of the table, in the same worksheet name of the table should
be unique, starts with a letter or underscore (_), doesn’t include a
space or character, and should be no more than 255 characters

StyleName: The built-in table style names

TableStyleLight1 - TableStyleLight21
TableStyleMedium1 - TableStyleMedium28
TableStyleDark1 - TableStyleDark11

AddVBAProject provides the method to add vbaProject.bin file which contains
functions and/or macros. The file extension should be XLSM or XLTM. For
example:

codeName := "Sheet1"
if err := f.SetSheetProps("Sheet1", &excelize.SheetPropsOptions{
    CodeName: &codeName,
}); err != nil {
    fmt.Println(err)
    return
}
file, err := os.ReadFile("vbaProject.bin")
if err != nil {
    fmt.Println(err)
    return
}
if err := f.AddVBAProject(file); err != nil {
    fmt.Println(err)
    return
}
if err := f.SaveAs("macros.xlsm"); err != nil {
    fmt.Println(err)
    return
}

AutoFilter provides the method to add auto filter in a worksheet by given
worksheet name, range reference and settings. An auto filter in Excel is a
way of filtering a 2D range of data based on some simple criteria. For
example applying an auto filter to a cell range A1:D4 in the Sheet1:

err := f.AutoFilter("Sheet1", "A1:D4", []excelize.AutoFilterOptions{})

Filter data in an auto filter:

err := f.AutoFilter("Sheet1", "A1:D4", []excelize.AutoFilterOptions{
    {Column: "B", Expression: "x != blanks"},
})

Column defines the filter columns in an auto filter range based on simple
criteria

It isn’t sufficient to just specify the filter condition. You must also
hide any rows that don’t match the filter condition. Rows are hidden using
the SetRowVisible function. Excelize can’t filter rows automatically since
this isn’t part of the file format.

Setting a filter criteria for a column:

Expression defines the conditions, the following operators are available
for setting the filter criteria:

==
!=
>
<
>=
<=
and
or

An expression can comprise a single statement or two statements separated
by the ‘and’ and ‘or’ operators. For example:

x <  2000
x >  2000
x == 2000
x >  2000 and x <  5000
x == 2000 or  x == 5000

Filtering of blank or non-blank data can be achieved by using a value of
Blanks or NonBlanks in the expression:

x == Blanks
x == NonBlanks

Excel also allows some simple string matching operations:

x == b*      // begins with b
x != b*      // doesn't begin with b
x == *b      // ends with b
x != *b      // doesn't end with b
x == *b*     // contains b
x != *b*     // doesn't contains b

You can also use ‘*’ to match any character or number and ‘?’ to match any
single character or number. No other regular expression quantifier is
supported by Excel’s filters. Excel’s regular expression characters can be
escaped using ‘~’.

The placeholder variable x in the above examples can be replaced by any
simple string. The actual placeholder name is ignored internally so the
following are all equivalent:

x     < 2000
col   < 2000
Price < 2000

CalcCellValue provides a function to get calculated cell value. This feature
is currently in working processing. Iterative calculation, implicit
intersection, explicit intersection, array formula, table formula and some
other formulas are not supported currently.

Supported formula functions:

ABS
ACCRINT
ACCRINTM
ACOS
ACOSH
ACOT
ACOTH
ADDRESS
AGGREGATE
AMORDEGRC
AMORLINC
AND
ARABIC
ASIN
ASINH
ATAN
ATAN2
ATANH
AVEDEV
AVERAGE
AVERAGEA
AVERAGEIF
AVERAGEIFS
BASE
BESSELI
BESSELJ
BESSELK
BESSELY
BETADIST
BETA.DIST
BETAINV
BETA.INV
BIN2DEC
BIN2HEX
BIN2OCT
BINOMDIST
BINOM.DIST
BINOM.DIST.RANGE
BINOM.INV
BITAND
BITLSHIFT
BITOR
BITRSHIFT
BITXOR
CEILING
CEILING.MATH
CEILING.PRECISE
CHAR
CHIDIST
CHIINV
CHITEST
CHISQ.DIST
CHISQ.DIST.RT
CHISQ.INV
CHISQ.INV.RT
CHISQ.TEST
CHOOSE
CLEAN
CODE
COLUMN
COLUMNS
COMBIN
COMBINA
COMPLEX
CONCAT
CONCATENATE
CONFIDENCE
CONFIDENCE.NORM
CONFIDENCE.T
CONVERT
CORREL
COS
COSH
COT
COTH
COUNT
COUNTA
COUNTBLANK
COUNTIF
COUNTIFS
COUPDAYBS
COUPDAYS
COUPDAYSNC
COUPNCD
COUPNUM
COUPPCD
COVAR
COVARIANCE.P
COVARIANCE.S
CRITBINOM
CSC
CSCH
CUMIPMT
CUMPRINC
DATE
DATEDIF
DATEVALUE
DAVERAGE
DAY
DAYS
DAYS360
DB
DCOUNT
DCOUNTA
DDB
DEC2BIN
DEC2HEX
DEC2OCT
DECIMAL
DEGREES
DELTA
DEVSQ
DGET
DISC
DMAX
DMIN
DOLLARDE
DOLLARFR
DPRODUCT
DSTDEV
DSTDEVP
DSUM
DURATION
DVAR
DVARP
EFFECT
EDATE
ENCODEURL
EOMONTH
ERF
ERF.PRECISE
ERFC
ERFC.PRECISE
ERROR.TYPE
EUROCONVERT
EVEN
EXACT
EXP
EXPON.DIST
EXPONDIST
FACT
FACTDOUBLE
FALSE
F.DIST
F.DIST.RT
FDIST
FIND
FINDB
F.INV
F.INV.RT
FINV
FISHER
FISHERINV
FIXED
FLOOR
FLOOR.MATH
FLOOR.PRECISE
FORMULATEXT
F.TEST
FTEST
FV
FVSCHEDULE
GAMMA
GAMMA.DIST
GAMMADIST
GAMMA.INV
GAMMAINV
GAMMALN
GAMMALN.PRECISE
GAUSS
GCD
GEOMEAN
GESTEP
GROWTH
HARMEAN
HEX2BIN
HEX2DEC
HEX2OCT
HLOOKUP
HOUR
HYPERLINK
HYPGEOM.DIST
HYPGEOMDIST
IF
IFERROR
IFNA
IFS
IMABS
IMAGINARY
IMARGUMENT
IMCONJUGATE
IMCOS
IMCOSH
IMCOT
IMCSC
IMCSCH
IMDIV
IMEXP
IMLN
IMLOG10
IMLOG2
IMPOWER
IMPRODUCT
IMREAL
IMSEC
IMSECH
IMSIN
IMSINH
IMSQRT
IMSUB
IMSUM
IMTAN
INDEX
INDIRECT
INT
INTRATE
IPMT
IRR
ISBLANK
ISERR
ISERROR
ISEVEN
ISFORMULA
ISLOGICAL
ISNA
ISNONTEXT
ISNUMBER
ISODD
ISREF
ISTEXT
ISO.CEILING
ISOWEEKNUM
ISPMT
KURT
LARGE
LCM
LEFT
LEFTB
LEN
LENB
LN
LOG
LOG10
LOGINV
LOGNORM.DIST
LOGNORMDIST
LOGNORM.INV
LOOKUP
LOWER
MATCH
MAX
MAXA
MAXIFS
MDETERM
MDURATION
MEDIAN
MID
MIDB
MIN
MINA
MINIFS
MINUTE
MINVERSE
MIRR
MMULT
MOD
MODE
MODE.MULT
MODE.SNGL
MONTH
MROUND
MULTINOMIAL
MUNIT
N
NA
NEGBINOM.DIST
NEGBINOMDIST
NETWORKDAYS
NETWORKDAYS.INTL
NOMINAL
NORM.DIST
NORMDIST
NORM.INV
NORMINV
NORM.S.DIST
NORMSDIST
NORM.S.INV
NORMSINV
NOT
NOW
NPER
NPV
OCT2BIN
OCT2DEC
OCT2HEX
ODD
ODDFPRICE
OR
PDURATION
PEARSON
PERCENTILE.EXC
PERCENTILE.INC
PERCENTILE
PERCENTRANK.EXC
PERCENTRANK.INC
PERCENTRANK
PERMUT
PERMUTATIONA
PHI
PI
PMT
POISSON.DIST
POISSON
POWER
PPMT
PRICE
PRICEDISC
PRICEMAT
PRODUCT
PROPER
PV
QUARTILE
QUARTILE.EXC
QUARTILE.INC
QUOTIENT
RADIANS
RAND
RANDBETWEEN
RANK
RANK.EQ
RATE
RECEIVED
REPLACE
REPLACEB
REPT
RIGHT
RIGHTB
ROMAN
ROUND
ROUNDDOWN
ROUNDUP
ROW
ROWS
RRI
RSQ
SEC
SECH
SECOND
SERIESSUM
SHEET
SHEETS
SIGN
SIN
SINH
SKEW
SKEW.P
SLN
SLOPE
SMALL
SQRT
SQRTPI
STANDARDIZE
STDEV
STDEV.P
STDEV.S
STDEVA
STDEVP
STDEVPA
STEYX
SUBSTITUTE
SUBTOTAL
SUM
SUMIF
SUMIFS
SUMPRODUCT
SUMSQ
SUMX2MY2
SUMX2PY2
SUMXMY2
SWITCH
SYD
T
TAN
TANH
TBILLEQ
TBILLPRICE
TBILLYIELD
T.DIST
T.DIST.2T
T.DIST.RT
TDIST
TEXTJOIN
TIME
TIMEVALUE
T.INV
T.INV.2T
TINV
TODAY
TRANSPOSE
TREND
TRIM
TRIMMEAN
TRUE
TRUNC
T.TEST
TTEST
TYPE
UNICHAR
UNICODE
UPPER
VALUE
VAR
VAR.P
VAR.S
VARA
VARP
VARPA
VDB
VLOOKUP
WEEKDAY
WEEKNUM
WEIBULL
WEIBULL.DIST
WORKDAY
WORKDAY.INTL
XIRR
XLOOKUP
XNPV
XOR
YEAR
YEARFRAC
YIELD
YIELDDISC
YIELDMAT
Z.TEST
ZTEST

func (f *File) CharsetTranscoder(fn charsetTranscoderFn) *File

CharsetTranscoder Set user defined codepage transcoder function for open
XLSX from non UTF-8 encoding.

Close closes and cleanup the open temporary file for the spreadsheet.

Cols returns a columns iterator, used for streaming reading data for a
worksheet with a large data. This function is concurrency safe. For
example:

cols, err := f.Cols("Sheet1")
if err != nil {
    fmt.Println(err)
    return
}
for cols.Next() {
    col, err := cols.Rows()
    if err != nil {
        fmt.Println(err)
    }
    for _, rowCell := range col {
        fmt.Print(rowCell, "t")
    }
    fmt.Println()
}

CopySheet provides a function to duplicate a worksheet by gave source and
target worksheet index. Note that currently doesn’t support duplicate
workbooks that contain tables, charts or pictures. For Example:

// Sheet1 already exists...
index, err := f.NewSheet("Sheet2")
if err != nil {
    fmt.Println(err)
    return
}
err := f.CopySheet(1, index)

DeleteChart provides a function to delete chart in spreadsheet by given
worksheet name and cell reference.

DeleteComment provides the method to delete comment in a sheet by given
worksheet name. For example, delete the comment in Sheet1!$A$30:

err := f.DeleteComment("Sheet1", "A30")

DeleteDataValidation delete data validation by given worksheet name and
reference sequence. All data validations in the worksheet will be deleted
if not specify reference sequence parameter.

func (f *File) DeleteDefinedName(definedName *DefinedName) error

DeleteDefinedName provides a function to delete the defined names of the
workbook or worksheet. If not specified scope, the default scope is
workbook. For example:

err := f.DeleteDefinedName(&excelize.DefinedName{
    Name:     "Amount",
    Scope:    "Sheet2",
})

DeletePicture provides a function to delete all pictures in a cell by given
worksheet name and cell reference. Note that the image file won’t be deleted
from the document currently.

DeleteSheet provides a function to delete worksheet in a workbook by given
worksheet name. Use this method with caution, which will affect changes in
references such as formulas, charts, and so on. If there is any referenced
value of the deleted worksheet, it will cause a file error when you open
it. This function will be invalid when only one worksheet is left.

DuplicateRow inserts a copy of specified row (by its Excel row number) below

err := f.DuplicateRow("Sheet1", 2)

Use this method with caution, which will affect changes in references such
as formulas, charts, and so on. If there is any referenced value of the
worksheet, it will cause a file error when you open it. The excelize only
partially updates these references currently.

DuplicateRowTo inserts a copy of specified row by it Excel number
to specified row position moving down exists rows after target position

err := f.DuplicateRowTo("Sheet1", 2, 7)

Use this method with caution, which will affect changes in references such
as formulas, charts, and so on. If there is any referenced value of the
worksheet, it will cause a file error when you open it. The excelize only
partially updates these references currently.

func (f *File) GetActiveSheetIndex() (index int)

GetActiveSheetIndex provides a function to get active sheet index of the
spreadsheet. If not found the active sheet will be return integer 0.

func (f *File) GetAppProps() (ret *AppProperties, err error)

GetAppProps provides a function to get document application properties.

GetCellFormula provides a function to get formula from cell by given
worksheet name and cell reference in spreadsheet.

GetCellHyperLink gets a cell hyperlink based on the given worksheet name and
cell reference. If the cell has a hyperlink, it will return ‘true’ and
the link address, otherwise it will return ‘false’ and an empty link
address.

For example, get a hyperlink to a ‘H6’ cell on a worksheet named ‘Sheet1’:

link, target, err := f.GetCellHyperLink("Sheet1", "H6")

func (f *File) GetCellRichText(sheet, cell string) (runs []RichTextRun, err error)

GetCellRichText provides a function to get rich text of cell by given
worksheet.

GetCellStyle provides a function to get cell style index by given worksheet
name and cell reference.

GetCellType provides a function to get the cell’s data type by given
worksheet name and cell reference in spreadsheet file.

GetCellValue provides a function to get formatted value from cell by given
worksheet name and cell reference in spreadsheet. The return value is
converted to the ‘string’ data type. This function is concurrency safe. If
the cell format can be applied to the value of a cell, the applied value
will be returned, otherwise the original value will be returned. All cells’
values will be the same in a merged range.

GetColOutlineLevel provides a function to get outline level of a single
column by given worksheet name and column name. For example, get outline
level of column D in Sheet1:

level, err := f.GetColOutlineLevel("Sheet1", "D")

GetColStyle provides a function to get column style ID by given worksheet
name and column name. This function is concurrency safe.

GetColVisible provides a function to get visible of a single column by given
worksheet name and column name. This function is concurrency safe. For
example, get visible state of column D in Sheet1:

visible, err := f.GetColVisible("Sheet1", "D")

GetColWidth provides a function to get column width by given worksheet name
and column name. This function is concurrency safe.

GetCols gets the value of all cells by columns on the worksheet based on the
given worksheet name, returned as a two-dimensional array, where the value
of the cell is converted to the `string` type. If the cell format can be
applied to the value of the cell, the applied value will be used, otherwise
the original value will be used.

For example, get and traverse the value of all cells by columns on a
worksheet named
‘Sheet1’:

cols, err := f.GetCols("Sheet1")
if err != nil {
    fmt.Println(err)
    return
}
for _, col := range cols {
    for _, rowCell := range col {
        fmt.Print(rowCell, "t")
    }
    fmt.Println()
}

GetComments retrieves all comments in a worksheet by given worksheet name.

GetConditionalFormats returns conditional format settings by given worksheet
name.

GetDataValidations returns data validations list by given worksheet name.

GetDefaultFont provides the default font name currently set in the
workbook. The spreadsheet generated by excelize default font is Calibri.

func (f *File) GetDefinedName() []DefinedName

GetDefinedName provides a function to get the defined names of the workbook
or worksheet.

func (f *File) GetDocProps() (ret *DocProperties, err error)

GetDocProps provides a function to get document core properties.

GetMergeCells provides a function to get all merged cells from a worksheet
currently.

GetPageLayout provides a function to gets worksheet page layout.

GetPageMargins provides a function to get worksheet page margins.

GetPictures provides a function to get picture meta info and raw content
embed in spreadsheet by given worksheet and cell name. This function
returns the image contents as []byte data types. This function is
concurrency safe. For example:

f, err := excelize.OpenFile("Book1.xlsx")
if err != nil {
    fmt.Println(err)
    return
}
defer func() {
    if err := f.Close(); err != nil {
        fmt.Println(err)
    }
}()
pics, err := f.GetPictures("Sheet1", "A2")
if err != nil {
	fmt.Println(err)
}
for idx, pic := range pics {
    name := fmt.Sprintf("image%d%s", idx+1, pic.Extension)
    if err := os.WriteFile(name, pic.File, 0644); err != nil {
        fmt.Println(err)
    }
}

GetRowHeight provides a function to get row height by given worksheet name
and row number. For example, get the height of the first row in Sheet1:

height, err := f.GetRowHeight("Sheet1", 1)

GetRowOutlineLevel provides a function to get outline level number of a
single row by given worksheet name and Excel row number. For example, get
outline number of row 2 in Sheet1:

level, err := f.GetRowOutlineLevel("Sheet1", 2)

GetRowVisible provides a function to get visible of a single row by given
worksheet name and Excel row number. For example, get visible state of row
2 in Sheet1:

visible, err := f.GetRowVisible("Sheet1", 2)

GetRows return all the rows in a sheet by given worksheet name, returned as
a two-dimensional array, where the value of the cell is converted to the
string type. If the cell format can be applied to the value of the cell,
the applied value will be used, otherwise the original value will be used.
GetRows fetched the rows with value or formula cells, the continually blank
cells in the tail of each row will be skipped, so the length of each row
may be inconsistent.

For example, get and traverse the value of all cells by rows on a worksheet
named ‘Sheet1’:

rows, err := f.GetRows("Sheet1")
if err != nil {
    fmt.Println(err)
    return
}
for _, row := range rows {
    for _, colCell := range row {
        fmt.Print(colCell, "t")
    }
    fmt.Println()
}

GetSheetDimension provides the method to get the used range of the worksheet.

GetSheetIndex provides a function to get a sheet index of the workbook by
the given sheet name. If the given sheet name is invalid or sheet doesn’t
exist, it will return an integer type value -1.

func (f *File) GetSheetList() (list []string)

GetSheetList provides a function to get worksheets, chart sheets, and
dialog sheets name list of the workbook.

GetSheetMap provides a function to get worksheets, chart sheets, dialog
sheets ID and name map of the workbook. For example:

f, err := excelize.OpenFile("Book1.xlsx")
if err != nil {
    return
}
defer func() {
    if err := f.Close(); err != nil {
        fmt.Println(err)
    }
}()
for index, name := range f.GetSheetMap() {
    fmt.Println(index, name)
}

func (f *File) GetSheetName(index int) (name string)

GetSheetName provides a function to get the sheet name of the workbook by
the given sheet index. If the given sheet index is invalid, it will return
an empty string.

GetSheetProps provides a function to get worksheet properties.

GetSheetView gets the value of sheet view options. The viewIndex may be
negative and if so is counted backward (-1 is the last view).

GetSheetVisible provides a function to get worksheet visible by given worksheet
name. For example, get visible state of Sheet1:

visible, err := f.GetSheetVisible("Sheet1")

func (f *File) GetWorkbookProps() (WorkbookPropsOptions, error)

GetWorkbookProps provides a function to gets workbook properties.

GroupSheets provides a function to group worksheets by given worksheets
name. Group worksheets must contain an active worksheet.

InsertCols provides a function to insert new columns before the given column
name and number of columns. For example, create two columns before column
C in Sheet1:

err := f.InsertCols("Sheet1", "C", 2)

Use this method with caution, which will affect changes in references such
as formulas, charts, and so on. If there is any referenced value of the
worksheet, it will cause a file error when you open it. The excelize only
partially updates these references currently.

InsertPageBreak create a page break to determine where the printed page
ends and where begins the next one by given worksheet name and cell
reference, so the content before the page break will be printed on one page
and after the page break on another.

InsertRows provides a function to insert new rows after the given Excel row
number starting from 1 and number of rows. For example, create two rows
before row 3 in Sheet1:

err := f.InsertRows("Sheet1", 3, 2)

Use this method with caution, which will affect changes in references such
as formulas, charts, and so on. If there is any referenced value of the
worksheet, it will cause a file error when you open it. The excelize only
partially updates these references currently.

MergeCell provides a function to merge cells by given range reference and
sheet name. Merging cells only keeps the upper-left cell value, and
discards the other values. For example create a merged cell of D3:E9 on
Sheet1:

err := f.MergeCell("Sheet1", "D3", "E9")

If you create a merged cell that overlaps with another existing merged cell,
those merged cells that already exist will be removed. The cell references
tuple after merging in the following range will be: A1(x3,y1) D1(x2,y1)
A8(x3,y4) D8(x2,y4)

             B1(x1,y1)      D1(x2,y1)
           +------------------------+
           |                        |
A4(x3,y3)  |    C4(x4,y3)           |
+------------------------+          |
|          |             |          |
|          |B5(x1,y2)    | D5(x2,y2)|
|          +------------------------+
|                        |
|A8(x3,y4)      C8(x4,y4)|
+------------------------+

func (f *File) NewConditionalStyle(style *Style) (int, error)

NewConditionalStyle provides a function to create style for conditional
format by given style format. The parameters are the same with the NewStyle
function.

NewSheet provides the function to create a new sheet by given a worksheet
name and returns the index of the sheets in the workbook after it appended.
Note that when creating a new workbook, the default worksheet named
`Sheet1` will be created.

NewStreamWriter return stream writer struct by given worksheet name for
generate new worksheet with large amounts of data. Note that after set
rows, you must call the ‘Flush’ method to end the streaming writing process
and ensure that the order of row numbers is ascending, the normal mode
functions and stream mode functions can’t be work mixed to writing data on
the worksheets, you can’t get cell value when in-memory chunks data over
16MB. For example, set data for worksheet of size 102400 rows x 50 columns
with numbers and style:

f := excelize.NewFile()
defer func() {
    if err := f.Close(); err != nil {
        fmt.Println(err)
    }
}()
sw, err := f.NewStreamWriter("Sheet1")
if err != nil {
    fmt.Println(err)
    return
}
styleID, err := f.NewStyle(&excelize.Style{Font: &excelize.Font{Color: "777777"}})
if err != nil {
    fmt.Println(err)
    return
}
if err := sw.SetRow("A1",
    []interface{}{
        excelize.Cell{StyleID: styleID, Value: "Data"},
        []excelize.RichTextRun{
            {Text: "Rich ", Font: &excelize.Font{Color: "2354e8"}},
            {Text: "Text", Font: &excelize.Font{Color: "e83723"}},
        },
    },
    excelize.RowOpts{Height: 45, Hidden: false}); err != nil {
    fmt.Println(err)
    return
}
for rowID := 2; rowID <= 102400; rowID++ {
    row := make([]interface{}, 50)
    for colID := 0; colID < 50; colID++ {
        row[colID] = rand.Intn(640000)
    }
    cell, err := excelize.CoordinatesToCellName(1, rowID)
    if err != nil {
        fmt.Println(err)
        break
    }
    if err := sw.SetRow(cell, row); err != nil {
        fmt.Println(err)
        break
    }
}
if err := sw.Flush(); err != nil {
    fmt.Println(err)
    return
}
if err := f.SaveAs("Book1.xlsx"); err != nil {
    fmt.Println(err)
}

Set cell value and cell formula for a worksheet with stream writer:

err := sw.SetRow("A1", []interface{}{
    excelize.Cell{Value: 1},
    excelize.Cell{Value: 2},
    excelize.Cell{Formula: "SUM(A1,B1)"}});

Set cell value and rows style for a worksheet with stream writer:

err := sw.SetRow("A1", []interface{}{
    excelize.Cell{Value: 1}},
    excelize.RowOpts{StyleID: styleID, Height: 20, Hidden: false});

NewStyle provides a function to create the style for cells by given style
options. This function is concurrency safe. Note that the ‘Font.Color’ field
uses an RGB color represented in ‘RRGGBB’ hexadecimal notation.

The following table shows the border types used in ‘Border.Type’ supported by
excelize:

 Type         | Description
--------------+------------------
 left         | Left border
 top          | Top border
 right        | Right border
 bottom       | Bottom border
 diagonalDown | Diagonal down border
 diagonalUp   | Diagonal up border

The following table shows the border styles used in ‘Border.Style’ supported
by excelize index number:

 Index | Name          | Weight | Style
-------+---------------+--------+-------------
 0     | None          | 0      |
 1     | Continuous    | 1      | -----------
 2     | Continuous    | 2      | -----------
 3     | Dash          | 1      | - - - - - -
 4     | Dot           | 1      | . . . . . .
 5     | Continuous    | 3      | -----------
 6     | Double        | 3      | ===========
 7     | Continuous    | 0      | -----------
 8     | Dash          | 2      | - - - - - -
 9     | Dash Dot      | 1      | - . - . - .
 10    | Dash Dot      | 2      | - . - . - .
 11    | Dash Dot Dot  | 1      | - . . - . .
 12    | Dash Dot Dot  | 2      | - . . - . .
 13    | SlantDash Dot | 2      | / - . / - .

The following table shows the border styles used in ‘Border.Style’ in the
order shown in the Excel dialog:

 Index | Style       | Index | Style
-------+-------------+-------+-------------
 0     | None        | 12    | - . . - . .
 7     | ----------- | 13    | / - . / - .
 4     | . . . . . . | 10    | - . - . - .
 11    | - . . - . . | 8     | - - - - - -
 9     | - . - . - . | 2     | -----------
 3     | - - - - - - | 5     | -----------
 1     | ----------- | 6     | ===========

The following table shows the shading styles used in ‘Fill.Shading’ supported
by excelize index number:

 Index | Style           | Index | Style
-------+-----------------+-------+-----------------
 0-2   | Horizontal      | 9-11  | Diagonal down
 3-5   | Vertical        | 12-15 | From corner
 6-8   | Diagonal Up     | 16    | From center

The following table shows the pattern styles used in ‘Fill.Pattern’ supported
by excelize index number:

 Index | Style           | Index | Style
-------+-----------------+-------+-----------------
 0     | None            | 10    | darkTrellis
 1     | solid           | 11    | lightHorizontal
 2     | mediumGray      | 12    | lightVertical
 3     | darkGray        | 13    | lightDown
 4     | lightGray       | 14    | lightUp
 5     | darkHorizontal  | 15    | lightGrid
 6     | darkVertical    | 16    | lightTrellis
 7     | darkDown        | 17    | gray125
 8     | darkUp          | 18    | gray0625
 9     | darkGrid        |       |

The following table shows the type of cells’ horizontal alignment used
in ‘Alignment.Horizontal’:

 Style
------------------
 left
 center
 right
 fill
 justify
 centerContinuous
 distributed

The following table shows the type of cells’ vertical alignment used in
‘Alignment.Vertical’:

 Style
------------------
 top
 center
 justify
 distributed

The following table shows the type of font underline style used in
‘Font.Underline’:

 Style
------------------
 none
 single
 double

Excel’s built-in all languages formats are shown in the following table:

 Index | Format String
-------+----------------------------------------------------
 0     | General
 1     | 0
 2     | 0.00
 3     | #,##0
 4     | #,##0.00
 5     | ($#,##0_);($#,##0)
 6     | ($#,##0_);[Red]($#,##0)
 7     | ($#,##0.00_);($#,##0.00)
 8     | ($#,##0.00_);[Red]($#,##0.00)
 9     | 0%
 10    | 0.00%
 11    | 0.00E+00
 12    | # ?/?
 13    | # ??/??
 14    | m/d/yy
 15    | d-mmm-yy
 16    | d-mmm
 17    | mmm-yy
 18    | h:mm AM/PM
 19    | h:mm:ss AM/PM
 20    | h:mm
 21    | h:mm:ss
 22    | m/d/yy h:mm
 ...   | ...
 37    | (#,##0_);(#,##0)
 38    | (#,##0_);[Red](#,##0)
 39    | (#,##0.00_);(#,##0.00)
 40    | (#,##0.00_);[Red](#,##0.00)
 41    | _(* #,##0_);_(* (#,##0);_(* "-"_);_(@_)
 42    | _($* #,##0_);_($* (#,##0);_($* "-"_);_(@_)
 43    | _(* #,##0.00_);_(* (#,##0.00);_(* "-"??_);_(@_)
 44    | _($* #,##0.00_);_($* (#,##0.00);_($* "-"??_);_(@_)
 45    | mm:ss
 46    | [h]:mm:ss
 47    | mm:ss.0
 48    | ##0.0E+0
 49    | @

Number format code in zh-tw language:

 Index | Symbol
-------+-------------------------------------------
 27    | [$-404]e/m/d
 28    | [$-404]e"年"m"月"d"日"
 29    | [$-404]e"年"m"月"d"日"
 30    | m/d/yy
 31    | yyyy"年"m"月"d"日"
 32    | hh"時"mm"分"
 33    | hh"時"mm"分"ss"秒"
 34    | 上午/下午 hh"時"mm"分"
 35    | 上午/下午 hh"時"mm"分"ss"秒"
 36    | [$-404]e/m/d
 50    | [$-404]e/m/d
 51    | [$-404]e"年"m"月"d"日"
 52    | 上午/下午 hh"時"mm"分"
 53    | 上午/下午 hh"時"mm"分"ss"秒"
 54    | [$-404]e"年"m"月"d"日"
 55    | 上午/下午 hh"時"mm"分"
 56    | 上午/下午 hh"時"mm"分"ss"秒"
 57    | [$-404]e/m/d
 58    | [$-404]e"年"m"月"d"日"

Number format code in zh-cn language:

 Index | Symbol
-------+-------------------------------------------
 27    | yyyy"年"m"月"
 28    | m"月"d"日"
 29    | m"月"d"日"
 30    | m-d-yy
 31    | yyyy"年"m"月"d"日"
 32    | h"时"mm"分"
 33    | h"时"mm"分"ss"秒"
 34    | 上午/下午 h"时"mm"分"
 35    | 上午/下午 h"时"mm"分"ss"秒
 36    | yyyy"年"m"月
 50    | yyyy"年"m"月
 51    | m"月"d"日
 52    | yyyy"年"m"月
 53    | m"月"d"日
 54    | m"月"d"日
 55    | 上午/下午 h"时"mm"分
 56    | 上午/下午 h"时"mm"分"ss"秒
 57    | yyyy"年"m"月
 58    | m"月"d"日"

Number format code with unicode values provided for language glyphs where
they occur in zh-tw language:

 Index | Symbol
-------+-------------------------------------------
 27    | [$-404]e/m/
 28    | [$-404]e"5E74"m"6708"d"65E5
 29    | [$-404]e"5E74"m"6708"d"65E5
 30    | m/d/y
 31    | yyyy"5E74"m"6708"d"65E5
 32    | hh"6642"mm"5206
 33    | hh"6642"mm"5206"ss"79D2
 34    | 4E0A5348/4E0B5348hh"6642"mm"5206
 35    | 4E0A5348/4E0B5348hh"6642"mm"5206"ss"79D2
 36    | [$-404]e/m/
 50    | [$-404]e/m/
 51    | [$-404]e"5E74"m"6708"d"65E5
 52    | 4E0A5348/4E0B5348hh"6642"mm"5206
 53    | 4E0A5348/4E0B5348hh"6642"mm"5206"ss"79D2
 54    | [$-404]e"5E74"m"6708"d"65E5
 55    | 4E0A5348/4E0B5348hh"6642"mm"5206
 56    | 4E0A5348/4E0B5348hh"6642"mm"5206"ss"79D2
 57    | [$-404]e/m/
 58    | [$-404]e"5E74"m"6708"d"65E5"

Number format code with unicode values provided for language glyphs where
they occur in zh-cn language:

 Index | Symbol
-------+-------------------------------------------
 27    | yyyy"5E74"m"6708
 28    | m"6708"d"65E5
 29    | m"6708"d"65E5
 30    | m-d-y
 31    | yyyy"5E74"m"6708"d"65E5
 32    | h"65F6"mm"5206
 33    | h"65F6"mm"5206"ss"79D2
 34    | 4E0A5348/4E0B5348h"65F6"mm"5206
 35    | 4E0A5348/4E0B5348h"65F6"mm"5206"ss"79D2
 36    | yyyy"5E74"m"6708
 50    | yyyy"5E74"m"6708
 51    | m"6708"d"65E5
 52    | yyyy"5E74"m"6708
 53    | m"6708"d"65E5
 54    | m"6708"d"65E5
 55    | 4E0A5348/4E0B5348h"65F6"mm"5206
 56    | 4E0A5348/4E0B5348h"65F6"mm"5206"ss"79D2
 57    | yyyy"5E74"m"6708
 58    | m"6708"d"65E5"

Number format code in ja-jp language:

 Index | Symbol
-------+-------------------------------------------
 27    | [$-411]ge.m.d
 28    | [$-411]ggge"年"m"月"d"日
 29    | [$-411]ggge"年"m"月"d"日
 30    | m/d/y
 31    | yyyy"年"m"月"d"日
 32    | h"時"mm"分
 33    | h"時"mm"分"ss"秒
 34    | yyyy"年"m"月
 35    | m"月"d"日
 36    | [$-411]ge.m.d
 50    | [$-411]ge.m.d
 51    | [$-411]ggge"年"m"月"d"日
 52    | yyyy"年"m"月
 53    | m"月"d"日
 54    | [$-411]ggge"年"m"月"d"日
 55    | yyyy"年"m"月
 56    | m"月"d"日
 57    | [$-411]ge.m.d
 58    | [$-411]ggge"年"m"月"d"日"

Number format code in ko-kr language:

 Index | Symbol
-------+-------------------------------------------
 27    | yyyy"年" mm"月" dd"日
 28    | mm-d
 29    | mm-d
 30    | mm-dd-y
 31    | yyyy"년" mm"월" dd"일
 32    | h"시" mm"분
 33    | h"시" mm"분" ss"초
 34    | yyyy-mm-d
 35    | yyyy-mm-d
 36    | yyyy"年" mm"月" dd"日
 50    | yyyy"年" mm"月" dd"日
 51    | mm-d
 52    | yyyy-mm-d
 53    | yyyy-mm-d
 54    | mm-d
 55    | yyyy-mm-d
 56    | yyyy-mm-d
 57    | yyyy"年" mm"月" dd"日
 58    | mm-dd

Number format code with unicode values provided for language glyphs where
they occur in ja-jp language:

 Index | Symbol
-------+-------------------------------------------
 27    | [$-411]ge.m.d
 28    | [$-411]ggge"5E74"m"6708"d"65E5
 29    | [$-411]ggge"5E74"m"6708"d"65E5
 30    | m/d/y
 31    | yyyy"5E74"m"6708"d"65E5
 32    | h"6642"mm"5206
 33    | h"6642"mm"5206"ss"79D2
 34    | yyyy"5E74"m"6708
 35    | m"6708"d"65E5
 36    | [$-411]ge.m.d
 50    | [$-411]ge.m.d
 51    | [$-411]ggge"5E74"m"6708"d"65E5
 52    | yyyy"5E74"m"6708
 53    | m"6708"d"65E5
 54    | [$-411]ggge"5E74"m"6708"d"65E5
 55    | yyyy"5E74"m"6708
 56    | m"6708"d"65E5
 57    | [$-411]ge.m.d
 58    | [$-411]ggge"5E74"m"6708"d"65E5"

Number format code with unicode values provided for language glyphs where
they occur in ko-kr language:

 Index | Symbol
-------+-------------------------------------------
 27    | yyyy"5E74" mm"6708" dd"65E5
 28    | mm-d
 29    | mm-d
 30    | mm-dd-y
 31    | yyyy"B144" mm"C6D4" dd"C77C
 32    | h"C2DC" mm"BD84
 33    | h"C2DC" mm"BD84" ss"CD08
 34    | yyyy-mm-d
 35    | yyyy-mm-d
 36    | yyyy"5E74" mm"6708" dd"65E5
 50    | yyyy"5E74" mm"6708" dd"65E5
 51    | mm-d
 52    | yyyy-mm-d
 53    | yyyy-mm-d
 54    | mm-d
 55    | yyyy-mm-d
 56    | yyyy-mm-d
 57    | yyyy"5E74" mm"6708" dd"65E5
 58    | mm-dd

Number format code in th-th language:

 Index | Symbol
-------+-------------------------------------------
 59    | t
 60    | t0.0
 61    | t#,##
 62    | t#,##0.0
 67    | t0
 68    | t0.00
 69    | t# ?/
 70    | t# ??/?
 71    | ว/ด/ปปป
 72    | ว-ดดด-ป
 73    | ว-ดด
 74    | ดดด-ป
 75    | ช:น
 76    | ช:นน:ท
 77    | ว/ด/ปปปป ช:น
 78    | นน:ท
 79    | [ช]:นน:ท
 80    | นน:ทท.
 81    | d/m/bb

Number format code with unicode values provided for language glyphs where
they occur in th-th language:

 Index | Symbol
-------+-------------------------------------------
 59    | t
 60    | t0.0
 61    | t#,##
 62    | t#,##0.0
 67    | t0
 68    | t0.00
 69    | t# ?/
 70    | t# ??/?
 71    | 0E27/0E14/0E1B0E1B0E1B0E1
 72    | 0E27-0E140E140E14-0E1B0E1
 73    | 0E27-0E140E140E1
 74    | 0E140E140E14-0E1B0E1
 75    | 0E0A:0E190E1
 76    | 0E0A:0E190E19:0E170E1
 77    | 0E27/0E14/0E1B0E1B0E1B0E1B 0E0A:0E190E1
 78    | 0E190E19:0E170E1
 79    | [0E0A]:0E190E19:0E170E1
 80    | 0E190E19:0E170E17.
 81    | d/m/bb

Excelize built-in currency formats are shown in the following table, only
support these types in the following table (Index number is used only for
markup and is not used inside an Excel file and you can’t get formatted value
by the function GetCellValue) currently:

 Index | Symbol
-------+---------------------------------------------------------------
 164   | ¥
 165   | $ English (United States)
 166   | $ Cherokee (United States)
 167   | $ Chinese (Singapore)
 168   | $ Chinese (Taiwan)
 169   | $ English (Australia)
 170   | $ English (Belize)
 171   | $ English (Canada)
 172   | $ English (Jamaica)
 173   | $ English (New Zealand)
 174   | $ English (Singapore)
 175   | $ English (Trinidad & Tobago)
 176   | $ English (U.S. Virgin Islands)
 177   | $ English (United States)
 178   | $ French (Canada)
 179   | $ Hawaiian (United States)
 180   | $ Malay (Brunei)
 181   | $ Quechua (Ecuador)
 182   | $ Spanish (Chile)
 183   | $ Spanish (Colombia)
 184   | $ Spanish (Ecuador)
 185   | $ Spanish (El Salvador)
 186   | $ Spanish (Mexico)
 187   | $ Spanish (Puerto Rico)
 188   | $ Spanish (United States)
 189   | $ Spanish (Uruguay)
 190   | £ English (United Kingdom)
 191   | £ Scottish Gaelic (United Kingdom)
 192   | £ Welsh (United Kindom)
 193   | ¥ Chinese (China)
 194   | ¥ Japanese (Japan)
 195   | ¥ Sichuan Yi (China)
 196   | ¥ Tibetan (China)
 197   | ¥ Uyghur (China)
 198   | ֏ Armenian (Armenia)
 199   | ؋ Pashto (Afghanistan)
 200   | ؋ Persian (Afghanistan)
 201   | ৳ Bengali (Bangladesh)
 202   | ៛ Khmer (Cambodia)
 203   | ₡ Spanish (Costa Rica)
 204   | ₦ Hausa (Nigeria)
 205   | ₦ Igbo (Nigeria)
 206   | ₩ Korean (South Korea)
 207   | ₪ Hebrew (Israel)
 208   | ₫ Vietnamese (Vietnam)
 209   | € Basque (Spain)
 210   | € Breton (France)
 211   | € Catalan (Spain)
 212   | € Corsican (France)
 213   | € Dutch (Belgium)
 214   | € Dutch (Netherlands)
 215   | € English (Ireland)
 216   | € Estonian (Estonia)
 217   | € Euro (€ 123)
 218   | € Euro (123 €)
 219   | € Finnish (Finland)
 220   | € French (Belgium)
 221   | € French (France)
 222   | € French (Luxembourg)
 223   | € French (Monaco)
 224   | € French (Réunion)
 225   | € Galician (Spain)
 226   | € German (Austria)
 227   | € German (German)
 228   | € German (Luxembourg)
 229   | € Greek (Greece)
 230   | € Inari Sami (Finland)
 231   | € Irish (Ireland)
 232   | € Italian (Italy)
 233   | € Latin (Italy)
 234   | € Latin, Serbian (Montenegro)
 235   | € Larvian (Latvia)
 236   | € Lithuanian (Lithuania)
 237   | € Lower Sorbian (Germany)
 238   | € Luxembourgish (Luxembourg)
 239   | € Maltese (Malta)
 240   | € Northern Sami (Finland)
 241   | € Occitan (France)
 242   | € Portuguese (Portugal)
 243   | € Serbian (Montenegro)
 244   | € Skolt Sami (Finland)
 245   | € Slovak (Slovakia)
 246   | € Slovenian (Slovenia)
 247   | € Spanish (Spain)
 248   | € Swedish (Finland)
 249   | € Swiss German (France)
 250   | € Upper Sorbian (Germany)
 251   | € Western Frisian (Netherlands)
 252   | ₭ Lao (Laos)
 253   | ₮ Mongolian (Mongolia)
 254   | ₮ Mongolian, Mongolian (Mongolia)
 255   | ₱ English (Philippines)
 256   | ₱ Filipino (Philippines)
 257   | ₴ Ukrainian (Ukraine)
 258   | ₸ Kazakh (Kazakhstan)
 259   | ₹ Arabic, Kashmiri (India)
 260   | ₹ English (India)
 261   | ₹ Gujarati (India)
 262   | ₹ Hindi (India)
 263   | ₹ Kannada (India)
 264   | ₹ Kashmiri (India)
 265   | ₹ Konkani (India)
 266   | ₹ Manipuri (India)
 267   | ₹ Marathi (India)
 268   | ₹ Nepali (India)
 269   | ₹ Oriya (India)
 270   | ₹ Punjabi (India)
 271   | ₹ Sanskrit (India)
 272   | ₹ Sindhi (India)
 273   | ₹ Tamil (India)
 274   | ₹ Urdu (India)
 275   | ₺ Turkish (Turkey)
 276   | ₼ Azerbaijani (Azerbaijan)
 277   | ₼ Cyrillic, Azerbaijani (Azerbaijan)
 278   | ₽ Russian (Russia)
 279   | ₽ Sakha (Russia)
 280   | ₾ Georgian (Georgia)
 281   | B/. Spanish (Panama)
 282   | Br Oromo (Ethiopia)
 283   | Br Somali (Ethiopia)
 284   | Br Tigrinya (Ethiopia)
 285   | Bs Quechua (Bolivia)
 286   | Bs Spanish (Bolivia)
 287   | BS. Spanish (Venezuela)
 288   | BWP Tswana (Botswana)
 289   | C$ Spanish (Nicaragua)
 290   | CA$ Latin, Inuktitut (Canada)
 291   | CA$ Mohawk (Canada)
 292   | CA$ Unified Canadian Aboriginal Syllabics, Inuktitut (Canada)
 293   | CFA French (Mali)
 294   | CFA French (Senegal)
 295   | CFA Fulah (Senegal)
 296   | CFA Wolof (Senegal)
 297   | CHF French (Switzerland)
 298   | CHF German (Liechtenstein)
 299   | CHF German (Switzerland)
 300   | CHF Italian (Switzerland)
 301   | CHF Romansh (Switzerland)
 302   | CLP Mapuche (Chile)
 303   | CN¥ Mongolian, Mongolian (China)
 304   | DZD Central Atlas Tamazight (Algeria)
 305   | FCFA French (Cameroon)
 306   | Ft Hungarian (Hungary)
 307   | G French (Haiti)
 308   | Gs. Spanish (Paraguay)
 309   | GTQ K'iche' (Guatemala)
 310   | HK$ Chinese (Hong Kong (China))
 311   | HK$ English (Hong Kong (China))
 312   | HRK Croatian (Croatia)
 313   | IDR English (Indonesia)
 314   | IQD Arbic, Central Kurdish (Iraq)
 315   | ISK Icelandic (Iceland)
 316   | K Burmese (Myanmar (Burma))
 317   | Kč Czech (Czech Republic)
 318   | KM Bosnian (Bosnia & Herzegovina)
 319   | KM Croatian (Bosnia & Herzegovina)
 320   | KM Latin, Serbian (Bosnia & Herzegovina)
 321   | kr Faroese (Faroe Islands)
 322   | kr Northern Sami (Norway)
 323   | kr Northern Sami (Sweden)
 324   | kr Norwegian Bokmål (Norway)
 325   | kr Norwegian Nynorsk (Norway)
 326   | kr Swedish (Sweden)
 327   | kr. Danish (Denmark)
 328   | kr. Kalaallisut (Greenland)
 329   | Ksh Swahili (kenya)
 330   | L Romanian (Moldova)
 331   | L Russian (Moldova)
 332   | L Spanish (Honduras)
 333   | Lekë Albanian (Albania)
 334   | MAD Arabic, Central Atlas Tamazight (Morocco)
 335   | MAD French (Morocco)
 336   | MAD Tifinagh, Central Atlas Tamazight (Morocco)
 337   | MOP$ Chinese (Macau (China))
 338   | MVR Divehi (Maldives)
 339   | Nfk Tigrinya (Eritrea)
 340   | NGN Bini (Nigeria)
 341   | NGN Fulah (Nigeria)
 342   | NGN Ibibio (Nigeria)
 343   | NGN Kanuri (Nigeria)
 344   | NOK Lule Sami (Norway)
 345   | NOK Southern Sami (Norway)
 346   | NZ$ Maori (New Zealand)
 347   | PKR Sindhi (Pakistan)
 348   | PYG Guarani (Paraguay)
 349   | Q Spanish (Guatemala)
 350   | R Afrikaans (South Africa)
 351   | R English (South Africa)
 352   | R Zulu (South Africa)
 353   | R$ Portuguese (Brazil)
 354   | RD$ Spanish (Dominican Republic)
 355   | RF Kinyarwanda (Rwanda)
 356   | RM English (Malaysia)
 357   | RM Malay (Malaysia)
 358   | RON Romanian (Romania)
 359   | Rp Indonesoan (Indonesia)
 360   | Rs Urdu (Pakistan)
 361   | Rs. Tamil (Sri Lanka)
 362   | RSD Latin, Serbian (Serbia)
 363   | RSD Serbian (Serbia)
 364   | RUB Bashkir (Russia)
 365   | RUB Tatar (Russia)
 366   | S/. Quechua (Peru)
 367   | S/. Spanish (Peru)
 368   | SEK Lule Sami (Sweden)
 369   | SEK Southern Sami (Sweden)
 370   | soʻm Latin, Uzbek (Uzbekistan)
 371   | soʻm Uzbek (Uzbekistan)
 372   | SYP Syriac (Syria)
 373   | THB Thai (Thailand)
 374   | TMT Turkmen (Turkmenistan)
 375   | US$ English (Zimbabwe)
 376   | ZAR Northern Sotho (South Africa)
 377   | ZAR Southern Sotho (South Africa)
 378   | ZAR Tsonga (South Africa)
 379   | ZAR Tswana (south Africa)
 380   | ZAR Venda (South Africa)
 381   | ZAR Xhosa (South Africa)
 382   | zł Polish (Poland)
 383   | ден Macedonian (Macedonia)
 384   | KM Cyrillic, Bosnian (Bosnia & Herzegovina)
 385   | KM Serbian (Bosnia & Herzegovina)
 386   | лв. Bulgarian (Bulgaria)
 387   | p. Belarusian (Belarus)
 388   | сом Kyrgyz (Kyrgyzstan)
 389   | сом Tajik (Tajikistan)
 390   | ج.م. Arabic (Egypt)
 391   | د.أ. Arabic (Jordan)
 392   | د.أ. Arabic (United Arab Emirates)
 393   | د.ب. Arabic (Bahrain)
 394   | د.ت. Arabic (Tunisia)
 395   | د.ج. Arabic (Algeria)
 396   | د.ع. Arabic (Iraq)
 397   | د.ك. Arabic (Kuwait)
 398   | د.ل. Arabic (Libya)
 399   | د.م. Arabic (Morocco)
 400   | ر Punjabi (Pakistan)
 401   | ر.س. Arabic (Saudi Arabia)
 402   | ر.ع. Arabic (Oman)
 403   | ر.ق. Arabic (Qatar)
 404   | ر.ي. Arabic (Yemen)
 405   | ریال Persian (Iran)
 406   | ل.س. Arabic (Syria)
 407   | ل.ل. Arabic (Lebanon)
 408   | ብር Amharic (Ethiopia)
 409   | रू Nepaol (Nepal)
 410   | රු. Sinhala (Sri Lanka)
 411   | ADP
 412   | AED
 413   | AFA
 414   | AFN
 415   | ALL
 416   | AMD
 417   | ANG
 418   | AOA
 419   | ARS
 420   | ATS
 421   | AUD
 422   | AWG
 423   | AZM
 424   | AZN
 425   | BAM
 426   | BBD
 427   | BDT
 428   | BEF
 429   | BGL
 430   | BGN
 431   | BHD
 432   | BIF
 433   | BMD
 434   | BND
 435   | BOB
 436   | BOV
 437   | BRL
 438   | BSD
 439   | BTN
 440   | BWP
 441   | BYR
 442   | BZD
 443   | CAD
 444   | CDF
 445   | CHE
 446   | CHF
 447   | CHW
 448   | CLF
 449   | CLP
 450   | CNY
 451   | COP
 452   | COU
 453   | CRC
 454   | CSD
 455   | CUC
 456   | CVE
 457   | CYP
 458   | CZK
 459   | DEM
 460   | DJF
 461   | DKK
 462   | DOP
 463   | DZD
 464   | ECS
 465   | ECV
 466   | EEK
 467   | EGP
 468   | ERN
 469   | ESP
 470   | ETB
 471   | EUR
 472   | FIM
 473   | FJD
 474   | FKP
 475   | FRF
 476   | GBP
 477   | GEL
 478   | GHC
 479   | GHS
 480   | GIP
 481   | GMD
 482   | GNF
 483   | GRD
 484   | GTQ
 485   | GYD
 486   | HKD
 487   | HNL
 488   | HRK
 489   | HTG
 490   | HUF
 491   | IDR
 492   | IEP
 493   | ILS
 494   | INR
 495   | IQD
 496   | IRR
 497   | ISK
 498   | ITL
 499   | JMD
 500   | JOD
 501   | JPY
 502   | KAF
 503   | KES
 504   | KGS
 505   | KHR
 506   | KMF
 507   | KPW
 508   | KRW
 509   | KWD
 510   | KYD
 511   | KZT
 512   | LAK
 513   | LBP
 514   | LKR
 515   | LRD
 516   | LSL
 517   | LTL
 518   | LUF
 519   | LVL
 520   | LYD
 521   | MAD
 522   | MDL
 523   | MGA
 524   | MGF
 525   | MKD
 526   | MMK
 527   | MNT
 528   | MOP
 529   | MRO
 530   | MTL
 531   | MUR
 532   | MVR
 533   | MWK
 534   | MXN
 535   | MXV
 536   | MYR
 537   | MZM
 538   | MZN
 539   | NAD
 540   | NGN
 541   | NIO
 542   | NLG
 543   | NOK
 544   | NPR
 545   | NTD
 546   | NZD
 547   | OMR
 548   | PAB
 549   | PEN
 550   | PGK
 551   | PHP
 552   | PKR
 553   | PLN
 554   | PTE
 555   | PYG
 556   | QAR
 557   | ROL
 558   | RON
 559   | RSD
 560   | RUB
 561   | RUR
 562   | RWF
 563   | SAR
 564   | SBD
 565   | SCR
 566   | SDD
 567   | SDG
 568   | SDP
 569   | SEK
 570   | SGD
 571   | SHP
 572   | SIT
 573   | SKK
 574   | SLL
 575   | SOS
 576   | SPL
 577   | SRD
 578   | SRG
 579   | STD
 580   | SVC
 581   | SYP
 582   | SZL
 583   | THB
 584   | TJR
 585   | TJS
 586   | TMM
 587   | TMT
 588   | TND
 589   | TOP
 590   | TRL
 591   | TRY
 592   | TTD
 593   | TWD
 594   | TZS
 595   | UAH
 596   | UGX
 597   | USD
 598   | USN
 599   | USS
 600   | UYI
 601   | UYU
 602   | UZS
 603   | VEB
 604   | VEF
 605   | VND
 606   | VUV
 607   | WST
 608   | XAF
 609   | XAG
 610   | XAU
 611   | XB5
 612   | XBA
 613   | XBB
 614   | XBC
 615   | XBD
 616   | XCD
 617   | XDR
 618   | XFO
 619   | XFU
 620   | XOF
 621   | XPD
 622   | XPF
 623   | XPT
 624   | XTS
 625   | XXX
 626   | YER
 627   | YUM
 628   | ZAR
 629   | ZMK
 630   | ZMW
 631   | ZWD
 632   | ZWL
 633   | ZWN
 634   | ZWR

Excelize support set custom number format for cell. For example, set number
as date type in Uruguay (Spanish) format for Sheet1!A6:

f := excelize.NewFile()
defer func() {
    if err := f.Close(); err != nil {
        fmt.Println(err)
    }
}()
if err := f.SetCellValue("Sheet1", "A6", 42920.5); err != nil {
    fmt.Println(err)
    return
}
exp := "[$-380A]dddd\,\ dd" de "mmmm" de "yyyy;@"
style, err := f.NewStyle(&excelize.Style{CustomNumFmt: &exp})
if err != nil {
    fmt.Println(err)
    return
}
err = f.SetCellStyle("Sheet1", "A6", "A6", style)

Cell Sheet1!A6 in the Excel Application: martes, 04 de Julio de 2017

ProtectSheet provides a function to prevent other users from accidentally or
deliberately changing, moving, or deleting data in a worksheet. The
optional field AlgorithmName specified hash algorithm, support XOR, MD4,
MD5, SHA-1, SHA2-56, SHA-384, and SHA-512 currently, if no hash algorithm
specified, will be using the XOR algorithm as default. For example, protect
Sheet1 with protection settings:

err := f.ProtectSheet("Sheet1", &excelize.SheetProtectionOptions{
    AlgorithmName:       "SHA-512",
    Password:            "password",
    SelectLockedCells:   true,
    SelectUnlockedCells: true,
    EditScenarios:       true,
})

func (f *File) ProtectWorkbook(opts *WorkbookProtectionOptions) error

ProtectWorkbook provides a function to prevent other users from viewing
hidden worksheets, adding, moving, deleting, or hiding worksheets, and
renaming worksheets in a workbook. The optional field AlgorithmName
specified hash algorithm, support XOR, MD4, MD5, SHA-1, SHA2-56, SHA-384,
and SHA-512 currently, if no hash algorithm specified, will be using the XOR
algorithm as default. The generated workbook only works on Microsoft Office
2007 and later. For example, protect workbook with protection settings:

err := f.ProtectWorkbook(&excelize.WorkbookProtectionOptions{
    Password:      "password",
    LockStructure: true,
})

ReadZipReader extract spreadsheet with given options.

RemoveCol provides a function to remove single column by given worksheet
name and column index. For example, remove column C in Sheet1:

err := f.RemoveCol("Sheet1", "C")

Use this method with caution, which will affect changes in references such
as formulas, charts, and so on. If there is any referenced value of the
worksheet, it will cause a file error when you open it. The excelize only
partially updates these references currently.

RemovePageBreak remove a page break by given worksheet name and cell
reference.

RemoveRow provides a function to remove single row by given worksheet name
and Excel row number. For example, remove row 3 in Sheet1:

err := f.RemoveRow("Sheet1", 3)

Use this method with caution, which will affect changes in references such
as formulas, charts, and so on. If there is any referenced value of the
worksheet, it will cause a file error when you open it. The excelize only
partially updates these references currently.

Rows returns a rows iterator, used for streaming reading data for a
worksheet with a large data. This function is concurrency safe. For
example:

rows, err := f.Rows("Sheet1")
if err != nil {
    fmt.Println(err)
    return
}
for rows.Next() {
    row, err := rows.Columns()
    if err != nil {
        fmt.Println(err)
    }
    for _, colCell := range row {
        fmt.Print(colCell, "t")
    }
    fmt.Println()
}
if err = rows.Close(); err != nil {
    fmt.Println(err)
}

func (f *File) Save(opts ...Options) error

Save provides a function to override the spreadsheet with origin path.

SaveAs provides a function to create or update to a spreadsheet at the
provided path.

SearchSheet provides a function to get cell reference by given worksheet name,
cell value, and regular expression. The function doesn’t support searching
on the calculated result, formatted numbers and conditional lookup
currently. If it is a merged cell, it will return the cell reference of the
upper left cell of the merged range reference.

An example of search the cell reference of the value of «100» on Sheet1:

result, err := f.SearchSheet("Sheet1", "100")

An example of search the cell reference where the numerical value in the range
of «0-9» of Sheet1 is described:

result, err := f.SearchSheet("Sheet1", "[0-9]", true)

func (f *File) SetActiveSheet(index int)

SetActiveSheet provides a function to set the default active sheet of the
workbook by a given index. Note that the active index is different from the
ID returned by function GetSheetMap(). It should be greater than or equal to 0
and less than the total worksheet numbers.

func (f *File) SetAppProps(appProperties *AppProperties) error

SetAppProps provides a function to set document application properties. The
properties that can be set are:

 Property          | Description
-------------------+--------------------------------------------------------------------------
 Application       | The name of the application that created this document.
                   |
 ScaleCrop         | Indicates the display mode of the document thumbnail. Set this element
                   | to 'true' to enable scaling of the document thumbnail to the display. Set
                   | this element to 'false' to enable cropping of the document thumbnail to
                   | show only sections that will fit the display.
                   |
 DocSecurity       | Security level of a document as a numeric value. Document security is
                   | defined as:
                   | 1 - Document is password protected.
                   | 2 - Document is recommended to be opened as read-only.
                   | 3 - Document is enforced to be opened as read-only.
                   | 4 - Document is locked for annotation.
                   |
 Company           | The name of a company associated with the document.
                   |
 LinksUpToDate     | Indicates whether hyperlinks in a document are up-to-date. Set this
                   | element to 'true' to indicate that hyperlinks are updated. Set this
                   | element to 'false' to indicate that hyperlinks are outdated.
                   |
 HyperlinksChanged | Specifies that one or more hyperlinks in this part were updated
                   | exclusively in this part by a producer. The next producer to open this
                   | document shall update the hyperlink relationships with the new
                   | hyperlinks specified in this part.
                   |
 AppVersion        | Specifies the version of the application which produced this document.
                   | The content of this element shall be of the form XX.YYYY where X and Y
                   | represent numerical values, or the document shall be considered
                   | non-conformant.

For example:

err := f.SetAppProps(&excelize.AppProperties{
    Application:       "Microsoft Excel",
    ScaleCrop:         true,
    DocSecurity:       3,
    Company:           "Company Name",
    LinksUpToDate:     true,
    HyperlinksChanged: true,
    AppVersion:        "16.0000",
})

SetCellBool provides a function to set bool type value of a cell by given
worksheet name, cell reference and cell value.

func (f *File) SetCellDefault(sheet, cell, value string) error

SetCellDefault provides a function to set string type value of a cell as
default format without escaping the cell.

SetCellFloat sets a floating point value into a cell. The precision
parameter specifies how many places after the decimal will be shown
while -1 is a special value that will use as many decimal places as
necessary to represent the number. bitSize is 32 or 64 depending on if a
float32 or float64 was originally used for the value. For Example:

var x float32 = 1.325
f.SetCellFloat("Sheet1", "A1", float64(x), 2, 32)

f := NewFile()
defer func() {
	if err := f.Close(); err != nil {
		fmt.Println(err)
	}
}()
x := 3.14159265
if err := f.SetCellFloat("Sheet1", "A1", x, 2, 64); err != nil {
	fmt.Println(err)
}
val, err := f.GetCellValue("Sheet1", "A1")
if err != nil {
	fmt.Println(err)
	return
}
fmt.Println(val)

Output:

3.14

func (f *File) SetCellFormula(sheet, cell, formula string, opts ...FormulaOpts) error

SetCellFormula provides a function to set formula on the cell is taken
according to the given worksheet name and cell formula settings. The result
of the formula cell can be calculated when the worksheet is opened by the
Office Excel application or can be using the «CalcCellValue» function also
can get the calculated cell value. If the Excel application doesn’t
calculate the formula automatically when the workbook has been opened,
please call «UpdateLinkedValue» after setting the cell formula functions.

Example 1, set normal formula «=SUM(A1,B1)» for the cell «A3» on «Sheet1»:

err := f.SetCellFormula("Sheet1", "A3", "=SUM(A1,B1)")

Example 2, set one-dimensional vertical constant array (column array) formula
«1,2,3» for the cell «A3» on «Sheet1»:

err := f.SetCellFormula("Sheet1", "A3", "={1;2;3}")

Example 3, set one-dimensional horizontal constant array (row array)
formula ‘»a»,»b»,»c»‘ for the cell «A3» on «Sheet1»:

err := f.SetCellFormula("Sheet1", "A3", "={"a","b","c"}")

Example 4, set two-dimensional constant array formula ‘{1,2,»a»,»b»}’ for
the cell «A3» on «Sheet1»:

formulaType, ref := excelize.STCellFormulaTypeArray, "A3:A3"
err := f.SetCellFormula("Sheet1", "A3", "={1,2;"a","b"}",
    excelize.FormulaOpts{Ref: &ref, Type: &formulaType})

Example 5, set range array formula «A1:A2» for the cell «A3» on «Sheet1»:

formulaType, ref := excelize.STCellFormulaTypeArray, "A3:A3"
err := f.SetCellFormula("Sheet1", "A3", "=A1:A2",
       excelize.FormulaOpts{Ref: &ref, Type: &formulaType})

Example 6, set shared formula «=A1+B1» for the cell «C1:C5»
on «Sheet1», «C1» is the master cell:

formulaType, ref := excelize.STCellFormulaTypeShared, "C1:C5"
err := f.SetCellFormula("Sheet1", "C1", "=A1+B1",
    excelize.FormulaOpts{Ref: &ref, Type: &formulaType})

Example 7, set table formula «=SUM(Table1[[A]:[B]])» for the cell «C2»
on «Sheet1»:

package main

import (
    "fmt"

    "github.com/xuri/excelize/v2"
)

func main() {
    f := excelize.NewFile()
    defer func() {
        if err := f.Close(); err != nil {
            fmt.Println(err)
        }
    }()
    for idx, row := range [][]interface{}{{"A", "B", "C"}, {1, 2}} {
        if err := f.SetSheetRow("Sheet1", fmt.Sprintf("A%d", idx+1), &row); err != nil {
            fmt.Println(err)
            return
        }
    }
    if err := f.AddTable("Sheet1", &excelize.Table{
        Range: "A1:C2", Name: "Table1", StyleName: "TableStyleMedium2",
    }); err != nil {
        fmt.Println(err)
        return
    }
    formulaType := excelize.STCellFormulaTypeDataTable
    if err := f.SetCellFormula("Sheet1", "C2", "=SUM(Table1[[A]:[B]])",
        excelize.FormulaOpts{Type: &formulaType}); err != nil {
        fmt.Println(err)
        return
    }
    if err := f.SaveAs("Book1.xlsx"); err != nil {
        fmt.Println(err)
    }
}

func (f *File) SetCellHyperLink(sheet, cell, link, linkType string, opts ...HyperlinkOpts) error

SetCellHyperLink provides a function to set cell hyperlink by given
worksheet name and link URL address. LinkType defines two types of
hyperlink «External» for website or «Location» for moving to one of cell in
this workbook. Maximum limit hyperlinks in a worksheet is 65530. This
function is only used to set the hyperlink of the cell and doesn’t affect
the value of the cell. If you need to set the value of the cell, please use
the other functions such as `SetCellStyle` or `SetSheetRow`. The below is
example for external link.

display, tooltip := "https://github.com/xuri/excelize", "Excelize on GitHub"
if err := f.SetCellHyperLink("Sheet1", "A3",
    display, "External", excelize.HyperlinkOpts{
        Display: &display,
        Tooltip: &tooltip,
    }); err != nil {
    fmt.Println(err)
}
// Set underline and font color style for the cell.
style, err := f.NewStyle(&excelize.Style{
    Font: &excelize.Font{Color: "1265BE", Underline: "single"},
})
if err != nil {
    fmt.Println(err)
}
err = f.SetCellStyle("Sheet1", "A3", "A3", style)

This is another example for «Location»:

err := f.SetCellHyperLink("Sheet1", "A3", "Sheet1!A40", "Location")

SetCellInt provides a function to set int type value of a cell by given
worksheet name, cell reference and cell value.

SetCellRichText provides a function to set cell with rich text by given
worksheet. For example, set rich text on the A1 cell of the worksheet named
Sheet1:

package main

import (
    "fmt"

    "github.com/xuri/excelize/v2"
)

func main() {
    f := excelize.NewFile()
    defer func() {
        if err := f.Close(); err != nil {
            fmt.Println(err)
        }
    }()
    if err := f.SetRowHeight("Sheet1", 1, 35); err != nil {
        fmt.Println(err)
        return
    }
    if err := f.SetColWidth("Sheet1", "A", "A", 44); err != nil {
        fmt.Println(err)
        return
    }
    if err := f.SetCellRichText("Sheet1", "A1", []excelize.RichTextRun{
        {
            Text: "bold",
            Font: &excelize.Font{
                Bold:   true,
                Color:  "2354e8",
                Family: "Times New Roman",
            },
        },
        {
            Text: " and ",
            Font: &excelize.Font{
                Family: "Times New Roman",
            },
        },
        {
            Text: "italic ",
            Font: &excelize.Font{
                Bold:   true,
                Color:  "e83723",
                Italic: true,
                Family: "Times New Roman",
            },
        },
        {
            Text: "text with color and font-family,",
            Font: &excelize.Font{
                Bold:   true,
                Color:  "2354e8",
                Family: "Times New Roman",
            },
        },
        {
            Text: "rnlarge text with ",
            Font: &excelize.Font{
                Size:  14,
                Color: "ad23e8",
            },
        },
        {
            Text: "strike",
            Font: &excelize.Font{
                Color:  "e89923",
                Strike: true,
            },
        },
        {
            Text: " superscript",
            Font: &excelize.Font{
                Color:     "dbc21f",
                VertAlign: "superscript",
            },
        },
        {
            Text: " and ",
            Font: &excelize.Font{
                Size:      14,
                Color:     "ad23e8",
                VertAlign: "baseline",
            },
        },
        {
            Text: "underline",
            Font: &excelize.Font{
                Color:     "23e833",
                Underline: "single",
            },
        },
        {
            Text: " subscript.",
            Font: &excelize.Font{
                Color:     "017505",
                VertAlign: "subscript",
            },
        },
    }); err != nil {
        fmt.Println(err)
        return
    }
    style, err := f.NewStyle(&excelize.Style{
        Alignment: &excelize.Alignment{
            WrapText: true,
        },
    })
    if err != nil {
        fmt.Println(err)
        return
    }
    if err := f.SetCellStyle("Sheet1", "A1", "A1", style); err != nil {
        fmt.Println(err)
        return
    }
    if err := f.SaveAs("Book1.xlsx"); err != nil {
        fmt.Println(err)
    }
}

SetCellStr provides a function to set string type value of a cell. Total
number of characters that a cell can contain 32767 characters.

SetCellStyle provides a function to add style attribute for cells by given
worksheet name, range reference and style ID. This function is concurrency
safe. Note that diagonalDown and diagonalUp type border should be use same
color in the same range. SetCellStyle will overwrite the existing
styles for the cell, it won’t append or merge style with existing styles.

For example create a borders of cell H9 on Sheet1:

style, err := f.NewStyle(&excelize.Style{
    Border: []excelize.Border{
        {Type: "left", Color: "0000FF", Style: 3},
        {Type: "top", Color: "00FF00", Style: 4},
        {Type: "bottom", Color: "FFFF00", Style: 5},
        {Type: "right", Color: "FF0000", Style: 6},
        {Type: "diagonalDown", Color: "A020F0", Style: 7},
        {Type: "diagonalUp", Color: "A020F0", Style: 8},
    },
})
if err != nil {
    fmt.Println(err)
}
err = f.SetCellStyle("Sheet1", "H9", "H9", style)

Set gradient fill with vertical variants shading styles for cell H9 on
Sheet1:

style, err := f.NewStyle(&excelize.Style{
    Fill: excelize.Fill{Type: "gradient", Color: []string{"FFFFFF", "E0EBF5"}, Shading: 1},
})
if err != nil {
    fmt.Println(err)
}
err = f.SetCellStyle("Sheet1", "H9", "H9", style)

Set solid style pattern fill for cell H9 on Sheet1:

style, err := f.NewStyle(&excelize.Style{
    Fill: excelize.Fill{Type: "pattern", Color: []string{"E0EBF5"}, Pattern: 1},
})
if err != nil {
    fmt.Println(err)
}
err = f.SetCellStyle("Sheet1", "H9", "H9", style)

Set alignment style for cell H9 on Sheet1:

style, err := f.NewStyle(&excelize.Style{
    Alignment: &excelize.Alignment{
        Horizontal:      "center",
        Indent:          1,
        JustifyLastLine: true,
        ReadingOrder:    0,
        RelativeIndent:  1,
        ShrinkToFit:     true,
        TextRotation:    45,
        Vertical:        "",
        WrapText:        true,
    },
})
if err != nil {
    fmt.Println(err)
}
err = f.SetCellStyle("Sheet1", "H9", "H9", style)

Dates and times in Excel are represented by real numbers, for example «Apr 7
2017 12:00 PM» is represented by the number 42920.5. Set date and time format
for cell H9 on Sheet1:

f.SetCellValue("Sheet1", "H9", 42920.5)
style, err := f.NewStyle(&excelize.Style{NumFmt: 22})
if err != nil {
    fmt.Println(err)
}
err = f.SetCellStyle("Sheet1", "H9", "H9", style)

Set font style for cell H9 on Sheet1:

style, err := f.NewStyle(&excelize.Style{
    Font: &excelize.Font{
        Bold:   true,
        Italic: true,
        Family: "Times New Roman",
        Size:   36,
        Color:  "777777",
    },
})
if err != nil {
    fmt.Println(err)
}
err = f.SetCellStyle("Sheet1", "H9", "H9", style)

Hide and lock for cell H9 on Sheet1:

style, err := f.NewStyle(&excelize.Style{
    Protection: &excelize.Protection{
        Hidden: true,
        Locked: true,
    },
})
if err != nil {
    fmt.Println(err)
}
err = f.SetCellStyle("Sheet1", "H9", "H9", style)

func (f *File) SetCellValue(sheet, cell string, value interface{}) error

SetCellValue provides a function to set the value of a cell. This function
is concurrency safe. The specified coordinates should not be in the first
row of the table, a complex number can be set with string text. The
following shows the supported data types:

int
int8
int16
int32
int64
uint
uint8
uint16
uint32
uint64
float32
float64
string
[]byte
time.Duration
time.Time
bool
nil

Note that default date format is m/d/yy h:mm of time.Time type value. You
can set numbers format by the SetCellStyle function. If you need to set the
specialized date in Excel like January 0, 1900 or February 29, 1900, these
times can not representation in Go language time.Time data type. Please set
the cell value as number 0 or 60, then create and bind the date-time number
format style for the cell.

SetColOutlineLevel provides a function to set outline level of a single
column by given worksheet name and column name. The value of parameter
‘level’ is 1-7. For example, set outline level of column D in Sheet1 to 2:

err := f.SetColOutlineLevel("Sheet1", "D", 2)

SetColStyle provides a function to set style of columns by given worksheet
name, columns range and style ID. This function is concurrency safe. Note
that this will overwrite the existing styles for the columns, it won’t
append or merge style with existing styles.

For example set style of column H on Sheet1:

err = f.SetColStyle("Sheet1", "H", style)

Set style of columns C:F on Sheet1:

err = f.SetColStyle("Sheet1", "C:F", style)

SetColVisible provides a function to set visible columns by given worksheet
name, columns range and visibility. This function is concurrency safe.

For example hide column D on Sheet1:

err := f.SetColVisible("Sheet1", "D", false)

Hide the columns from D to F (included):

err := f.SetColVisible("Sheet1", "D:F", false)

SetColWidth provides a function to set the width of a single column or
multiple columns. This function is concurrency safe. For example:

err := f.SetColWidth("Sheet1", "A", "H", 20)

func (f *File) SetConditionalFormat(sheet, rangeRef string, opts []ConditionalFormatOptions) error

SetConditionalFormat provides a function to create conditional formatting
rule for cell value. Conditional formatting is a feature of Excel which
allows you to apply a format to a cell or a range of cells based on certain
criteria.

The type option is a required parameter and it has no default value.
Allowable type values and their associated parameters are:

 Type          | Parameters
---------------+------------------------------------
 cell          | Criteria
               | Value
               | MinValue
               | MaxValue
 date          | Criteria
               | Value
               | MinValue
               | MaxValue
 time_period   | Criteria
 text          | Criteria
               | Value
 average       | Criteria
 duplicate     | (none)
 unique        | (none)
 top           | Criteria
               | Value
 bottom        | Criteria
               | Value
 blanks        | (none)
 no_blanks     | (none)
 errors        | (none)
 no_errors     | (none)
 2_color_scale | MinType
               | MaxType
               | MinValue
               | MaxValue
               | MinColor
               | MaxColor
 3_color_scale | MinType
               | MidType
               | MaxType
               | MinValue
               | MidValue
               | MaxValue
               | MinColor
               | MidColor
               | MaxColor
 data_bar      | MinType
               | MaxType
               | MinValue
               | MaxValue
               | BarBorderColor
               | BarColor
               | BarDirection
               | BarOnly
               | BarSolid
 icon_set      | IconStyle
               | ReverseIcons
               | IconsOnly
 formula       | Criteria

The ‘Criteria’ parameter is used to set the criteria by which the cell data
will be evaluated. It has no default value. The most common criteria as
applied to {«type»：»cell»} are:

between                  |
not between              |
equal to                 | ==
not equal to             | !=
greater than             | >
less than                | <
greater than or equal to | >=
less than or equal to    | <=

You can either use Excel’s textual description strings, in the first column
above, or the more common symbolic alternatives.

Additional criteria which are specific to other conditional format types are
shown in the relevant sections below.

value: The value is generally used along with the criteria parameter to set
the rule by which the cell data will be evaluated:

err := f.SetConditionalFormat("Sheet1", "D1:D10",
    []excelize.ConditionalFormatOptions{
        {
            Type:     "cell",
            Criteria: ">",
            Format:   format,
            Value:    "6",
        },
    },
)

The value property can also be an cell reference:

err := f.SetConditionalFormat("Sheet1", "D1:D10",
    []excelize.ConditionalFormatOptions{
        {
            Type:     "cell",
            Criteria: ">",
            Format:   format,
            Value:    "$C$1",
        },
    },
)

type: format — The format parameter is used to specify the format that will
be applied to the cell when the conditional formatting criterion is met. The
format is created using the NewConditionalStyle function in the same way as
cell formats:

format, err := f.NewConditionalStyle(
    &excelize.Style{
        Font: &excelize.Font{Color: "9A0511"},
        Fill: excelize.Fill{
            Type: "pattern", Color: []string{"FEC7CE"}, Pattern: 1,
        },
    },
)
if err != nil {
    fmt.Println(err)
}
err = f.SetConditionalFormat("Sheet1", "D1:D10",
    []excelize.ConditionalFormatOptions{
        {Type: "cell", Criteria: ">", Format: format, Value: "6"},
    },
)

Note: In Excel, a conditional format is superimposed over the existing cell
format and not all cell format properties can be modified. Properties that
cannot be modified in a conditional format are font name, font size,
superscript and subscript, diagonal borders, all alignment properties and all
protection properties.

Excel specifies some default formats to be used with conditional formatting.
These can be replicated using the following excelize formats:

// Rose format for bad conditional.
format1, err := f.NewConditionalStyle(
    &excelize.Style{
        Font: &excelize.Font{Color: "9A0511"},
        Fill: excelize.Fill{
            Type: "pattern", Color: []string{"#FEC7CE"}, Pattern: 1,
        },
    },
)

// Light yellow format for neutral conditional.
format2, err := f.NewConditionalStyle(
    &excelize.Style{
        Font: &excelize.Font{Color: "9B5713"},
        Fill: excelize.Fill{
            Type: "pattern", Color: []string{"FEEAA0"}, Pattern: 1,
        },
    },
)

// Light green format for good conditional.
format3, err := f.NewConditionalStyle(
    &excelize.Style{
        Font: &excelize.Font{Color: "09600B"},
        Fill: excelize.Fill{
            Type: "pattern", Color: []string{"C7EECF"}, Pattern: 1,
        },
    },
)

type: MinValue — The ‘MinValue’ parameter is used to set the lower limiting
value when the criteria is either «between» or «not between».

// Highlight cells rules: between...
err := f.SetConditionalFormat("Sheet1", "A1:A10",
    []excelize.ConditionalFormatOptions{
        {
            Type:     "cell",
            Criteria: "between",
            Format:   format,
            MinValue: 6",
            MaxValue: 8",
        },
    },
)

type: MaxValue — The ‘MaxValue’ parameter is used to set the upper limiting
value when the criteria is either «between» or «not between». See the
previous example.

type: average — The average type is used to specify Excel’s «Average» style
conditional format:

// Top/Bottom rules: Above Average...
err := f.SetConditionalFormat("Sheet1", "A1:A10",
    []excelize.ConditionalFormatOptions{
        {
            Type:         "average",
            Criteria:     "=",
            Format:       format1,
            AboveAverage: true,
        },
    },
)

// Top/Bottom rules: Below Average...
err := f.SetConditionalFormat("Sheet1", "B1:B10",
    []excelize.ConditionalFormatOptions{
        {
            Type:         "average",
            Criteria:     "=",
            Format:       format2,
            AboveAverage: false,
        },
    },
)

type: duplicate — The duplicate type is used to highlight duplicate cells in
a range:

// Highlight cells rules: Duplicate Values...
err := f.SetConditionalFormat("Sheet1", "A1:A10",
    []excelize.ConditionalFormatOptions{
        {Type: "duplicate", Criteria: "=", Format: format},
    },
)

type: unique — The unique type is used to highlight unique cells in a range:

// Highlight cells rules: Not Equal To...
err := f.SetConditionalFormat("Sheet1", "A1:A10",
    []excelize.ConditionalFormatOptions{
        {Type: "unique", Criteria: "=", Format: format},
    },
)

type: top — The top type is used to specify the top n values by number or
percentage in a range:

// Top/Bottom rules: Top 10.
err := f.SetConditionalFormat("Sheet1", "H1:H10",
    []excelize.ConditionalFormatOptions{
        {
            Type:     "top",
            Criteria: "=",
            Format:   format,
            Value:    "6",
        },
    },
)

The criteria can be used to indicate that a percentage condition is required:

err := f.SetConditionalFormat("Sheet1", "A1:A10",
    []excelize.ConditionalFormatOptions{
        {
            Type:     "top",
            Criteria: "=",
            Format:   format,
            Value:    "6",
            Percent:  true,
        },
    },
)

type: 2_color_scale — The 2_color_scale type is used to specify Excel’s «2
Color Scale» style conditional format:

// Color scales: 2 color.
err := f.SetConditionalFormat("Sheet1", "A1:A10",
    []excelize.ConditionalFormatOptions{
        {
            Type:     "2_color_scale",
            Criteria: "=",
            MinType:  "min",
            MaxType:  "max",
            MinColor: "#F8696B",
            MaxColor: "#63BE7B",
        },
    },
)

This conditional type can be modified with MinType, MaxType, MinValue,
MaxValue, MinColor and MaxColor, see below.

type: 3_color_scale — The 3_color_scale type is used to specify Excel’s «3
Color Scale» style conditional format:

// Color scales: 3 color.
err := f.SetConditionalFormat("Sheet1", "A1:A10",
    []excelize.ConditionalFormatOptions{
        {
            Type:     "3_color_scale",
            Criteria: "=",
            MinType:  "min",
            MidType:  "percentile",
            MaxType:  "max",
            MinColor: "#F8696B",
            MidColor: "#FFEB84",
            MaxColor: "#63BE7B",
        },
    },
)

This conditional type can be modified with MinType, MidType, MaxType,
MinValue, MidValue, MaxValue, MinColor, MidColor and MaxColor, see
below.

type: data_bar — The data_bar type is used to specify Excel’s «Data Bar»
style conditional format.

MinType — The MinType and MaxType properties are available when the
conditional formatting type is 2_color_scale, 3_color_scale or data_bar.
The MidType is available for 3_color_scale. The properties are used as
follows:

// Data Bars: Gradient Fill.
err := f.SetConditionalFormat("Sheet1", "K1:K10",
    []excelize.ConditionalFormatOptions{
        {
            Type:     "data_bar",
            Criteria: "=",
            MinType:  "min",
            MaxType:  "max",
            BarColor: "#638EC6",
        },
    },
)

The available min/mid/max types are:

min        (for MinType only)
num
percent
percentile
formula
max        (for MaxType only)

MidType — Used for 3_color_scale. Same as MinType, see above.

MaxType — Same as MinType, see above.

MinValue — The MinValue and MaxValue properties are available when the
conditional formatting type is 2_color_scale, 3_color_scale or data_bar.

MidValue — The MidValue is available for 3_color_scale. Same as MinValue,
see above.

MaxValue — Same as MinValue, see above.

MinColor — The MinColor and MaxColor properties are available when the
conditional formatting type is 2_color_scale, 3_color_scale or data_bar.

MidColor — The MidColor is available for 3_color_scale. The properties
are used as follows:

// Color scales: 3 color.
err := f.SetConditionalFormat("Sheet1", "B1:B10",
    []excelize.ConditionalFormatOptions{
        {
            Type:     "3_color_scale",
            Criteria: "=",
            MinType:  "min",
            MidType:  "percentile",
            MaxType:  "max",
            MinColor: "#F8696B",
            MidColor: "#FFEB84",
            MaxColor: "#63BE7B",
        },
    },
)

MaxColor — Same as MinColor, see above.

BarColor — Used for data_bar. Same as MinColor, see above.

BarBorderColor — Used for sets the color for the border line of a data bar,
this is only visible in Excel 2010 and later.

BarDirection — sets the direction for data bars. The available options are:

context - Data bar direction is set by spreadsheet application based on the context of the data displayed.
leftToRight - Data bar direction is from right to left.
rightToLeft - Data bar direction is from left to right.

BarOnly — Used for set displays a bar data but not the data in the cells.

BarSolid — Used for turns on a solid (non-gradient) fill for data bars, this
is only visible in Excel 2010 and later.

IconStyle — The available options are:

3Arrows
3ArrowsGray
3Flags
3Signs
3Symbols
3Symbols2
3TrafficLights1
3TrafficLights2
4Arrows
4ArrowsGray
4Rating
4RedToBlack
4TrafficLights
5Arrows
5ArrowsGray
5Quarters
5Rating

ReverseIcons — Used for set reversed icons sets.

IconsOnly — Used for set displayed without the cell value.

StopIfTrue — used to set the «stop if true» feature of a conditional
formatting rule when more than one rule is applied to a cell or a range of
cells. When this parameter is set then subsequent rules are not evaluated
if the current rule is true.

SetDefaultFont changes the default font in the workbook.

func (f *File) SetDefinedName(definedName *DefinedName) error

SetDefinedName provides a function to set the defined names of the workbook
or worksheet. If not specified scope, the default scope is workbook.
For example:

err := f.SetDefinedName(&excelize.DefinedName{
    Name:     "Amount",
    RefersTo: "Sheet1!$A$2:$D$5",
    Comment:  "defined name comment",
    Scope:    "Sheet2",
})

func (f *File) SetDocProps(docProperties *DocProperties) error

SetDocProps provides a function to set document core properties. The
properties that can be set are:

 Property       | Description
----------------+-----------------------------------------------------------
 Title          | The name given to the resource.
                |
 Subject        | The topic of the content of the resource.
                |
 Creator        | An entity primarily responsible for making the content of
                | the resource.
                |
 Keywords       | A delimited set of keywords to support searching and
                | indexing. This is typically a list of terms that are not
                | available elsewhere in the properties.
                |
 Description    | An explanation of the content of the resource.
                |
 LastModifiedBy | The user who performed the last modification. The
                | identification is environment-specific.
                |
 Language       | The language of the intellectual content of the resource.
                |
 Identifier     | An unambiguous reference to the resource within a given
                | context.
                |
 Revision       | The topic of the content of the resource.
                |
 ContentStatus  | The status of the content. For example: Values might
                | include "Draft", "Reviewed" and "Final"
                |
 Category       | A categorization of the content of this package.
                |
 Version        | The version number. This value is set by the user or by
                | the application.
                |
 Created        | The created time of the content of the resource which
                | represent in ISO 8601 UTC format, for example
                | "2019-06-04T22:00:10Z".
                |
 Modified       | The modified time of the content of the resource which
                | represent in ISO 8601 UTC format, for example
                | "2019-06-04T22:00:10Z".
                |

For example:

err := f.SetDocProps(&excelize.DocProperties{
    Category:       "category",
    ContentStatus:  "Draft",
    Created:        "2019-06-04T22:00:10Z",
    Creator:        "Go Excelize",
    Description:    "This file created by Go Excelize",
    Identifier:     "xlsx",
    Keywords:       "Spreadsheet",
    LastModifiedBy: "Go Author",
    Modified:       "2019-06-04T22:00:10Z",
    Revision:       "0",
    Subject:        "Test Subject",
    Title:          "Test Title",
    Language:       "en-US",
    Version:        "1.0.0",
})

SetHeaderFooter provides a function to set headers and footers by given
worksheet name and the control characters.

Headers and footers are specified using the following settings fields:

 Fields           | Description
------------------+-----------------------------------------------------------
 AlignWithMargins | Align header footer margins with page margins
 DifferentFirst   | Different first-page header and footer indicator
 DifferentOddEven | Different odd and even page headers and footers indicator
 ScaleWithDoc     | Scale header and footer with document scaling
 OddFooter        | Odd Page Footer
 OddHeader        | Odd Header
 EvenFooter       | Even Page Footer
 EvenHeader       | Even Page Header
 FirstFooter      | First Page Footer
 FirstHeader      | First Page Header

The following formatting codes can be used in 6 string type fields:
OddHeader, OddFooter, EvenHeader, EvenFooter, FirstFooter, FirstHeader

 Formatting Code        | Description
------------------------+-------------------------------------------------------------------------
 &&                     | The character "&"
                        |
 &font-size             | Size of the text font, where font-size is a decimal font size in points
                        |
 &"font name,font type" | A text font-name string, font name, and a text font-type string,
                        | font type
                        |
 &"-,Regular"           | Regular text format. Toggles bold and italic modes to off
                        |
 &A                     | Current worksheet's tab name
                        |
 &B or &"-,Bold"        | Bold text format, from off to on, or vice versa. The default mode is off
                        |
 &D                     | Current date
                        |
 &C                     | Center section
                        |
 &E                     | Double-underline text format
                        |
 &F                     | Current workbook's file name
                        |
 &G                     | Drawing object as background (Not support currently)
                        |
 &H                     | Shadow text format
                        |
 &I or &"-,Italic"      | Italic text format
                        |
 &K                     | Text font color
                        |
                        | An RGB Color is specified as RRGGBB
                        |
                        | A Theme Color is specified as TTSNNN where TT is the theme color Id,
                        | S is either "+" or "-" of the tint/shade value, and NNN is the
                        | tint/shade value
                        |
 &L                     | Left section
                        |
 &N                     | Total number of pages
                        |
 &O                     | Outline text format
                        |
 &P[[+|-]n]             | Without the optional suffix, the current page number in decimal
                        |
 &R                     | Right section
                        |
 &S                     | Strike through text format
                        |
 &T                     | Current time
                        |
 &U                     | Single-underline text format. If double-underline mode is on, the next
                        | occurrence in a section specifier toggles double-underline mode to off;
                        | otherwise, it toggles single-underline mode, from off to on, or vice
                        | versa. The default mode is off
                        |
 &X                     | Superscript text format
                        |
 &Y                     | Subscript text format
                        |
 &Z                     | Current workbook's file path

For example:

err := f.SetHeaderFooter("Sheet1", &excelize.HeaderFooterOptions{
    DifferentFirst:   true,
    DifferentOddEven: true,
    OddHeader:        "&R&P",
    OddFooter:        "&C&F",
    EvenHeader:       "&L&P",
    EvenFooter:       "&L&D&R&T",
    FirstHeader:      `&CCenter &"-,Bold"Bold&"-,Regular"HeaderU+000A&D`,
})

This example shows:

— The first page has its own header and footer

— Odd and even-numbered pages have different headers and footers

— Current page number in the right section of odd-page headers

— Current workbook’s file name in the center section of odd-page footers

— Current page number in the left section of even-page headers

— Current date in the left section and the current time in the right section
of even-page footers

— The text «Center Bold Header» on the first line of the center section of
the first page, and the date on the second line of the center section of
that same page

— No footer on the first page

SetPageLayout provides a function to sets worksheet page layout.

The following shows the paper size sorted by excelize index number:

 Index | Paper Size
-------+-----------------------------------------------
   1   | Letter paper (8.5 in. by 11 in.)
   2   | Letter small paper (8.5 in. by 11 in.)
   3   | Tabloid paper (11 in. by 17 in.)
   4   | Ledger paper (17 in. by 11 in.)
   5   | Legal paper (8.5 in. by 14 in.)
   6   | Statement paper (5.5 in. by 8.5 in.)
   7   | Executive paper (7.25 in. by 10.5 in.)
   8   | A3 paper (297 mm by 420 mm)
   9   | A4 paper (210 mm by 297 mm)
   10  | A4 small paper (210 mm by 297 mm)
   11  | A5 paper (148 mm by 210 mm)
   12  | B4 paper (250 mm by 353 mm)
   13  | B5 paper (176 mm by 250 mm)
   14  | Folio paper (8.5 in. by 13 in.)
   15  | Quarto paper (215 mm by 275 mm)
   16  | Standard paper (10 in. by 14 in.)
   17  | Standard paper (11 in. by 17 in.)
   18  | Note paper (8.5 in. by 11 in.)
   19  | #9 envelope (3.875 in. by 8.875 in.)
   20  | #10 envelope (4.125 in. by 9.5 in.)
   21  | #11 envelope (4.5 in. by 10.375 in.)
   22  | #12 envelope (4.75 in. by 11 in.)
   23  | #14 envelope (5 in. by 11.5 in.)
   24  | C paper (17 in. by 22 in.)
   25  | D paper (22 in. by 34 in.)
   26  | E paper (34 in. by 44 in.)
   27  | DL envelope (110 mm by 220 mm)
   28  | C5 envelope (162 mm by 229 mm)
   29  | C3 envelope (324 mm by 458 mm)
   30  | C4 envelope (229 mm by 324 mm)
   31  | C6 envelope (114 mm by 162 mm)
   32  | C65 envelope (114 mm by 229 mm)
   33  | B4 envelope (250 mm by 353 mm)
   34  | B5 envelope (176 mm by 250 mm)
   35  | B6 envelope (176 mm by 125 mm)
   36  | Italy envelope (110 mm by 230 mm)
   37  | Monarch envelope (3.875 in. by 7.5 in.).
   38  | 6 3/4 envelope (3.625 in. by 6.5 in.)
   39  | US standard fanfold (14.875 in. by 11 in.)
   40  | German standard fanfold (8.5 in. by 12 in.)
   41  | German legal fanfold (8.5 in. by 13 in.)
   42  | ISO B4 (250 mm by 353 mm)
   43  | Japanese postcard (100 mm by 148 mm)
   44  | Standard paper (9 in. by 11 in.)
   45  | Standard paper (10 in. by 11 in.)
   46  | Standard paper (15 in. by 11 in.)
   47  | Invite envelope (220 mm by 220 mm)
   50  | Letter extra paper (9.275 in. by 12 in.)
   51  | Legal extra paper (9.275 in. by 15 in.)
   52  | Tabloid extra paper (11.69 in. by 18 in.)
   53  | A4 extra paper (236 mm by 322 mm)
   54  | Letter transverse paper (8.275 in. by 11 in.)
   55  | A4 transverse paper (210 mm by 297 mm)
   56  | Letter extra transverse paper (9.275 in. by 12 in.)
   57  | SuperA/SuperA/A4 paper (227 mm by 356 mm)
   58  | SuperB/SuperB/A3 paper (305 mm by 487 mm)
   59  | Letter plus paper (8.5 in. by 12.69 in.)
   60  | A4 plus paper (210 mm by 330 mm)
   61  | A5 transverse paper (148 mm by 210 mm)
   62  | JIS B5 transverse paper (182 mm by 257 mm)
   63  | A3 extra paper (322 mm by 445 mm)
   64  | A5 extra paper (174 mm by 235 mm)
   65  | ISO B5 extra paper (201 mm by 276 mm)
   66  | A2 paper (420 mm by 594 mm)
   67  | A3 transverse paper (297 mm by 420 mm)
   68  | A3 extra transverse paper (322 mm by 445 mm)
   69  | Japanese Double Postcard (200 mm x 148 mm)
   70  | A6 (105 mm x 148 mm)
   71  | Japanese Envelope Kaku #2
   72  | Japanese Envelope Kaku #3
   73  | Japanese Envelope Chou #3
   74  | Japanese Envelope Chou #4
   75  | Letter Rotated (11in x 8 1/2 11 in)
   76  | A3 Rotated (420 mm x 297 mm)
   77  | A4 Rotated (297 mm x 210 mm)
   78  | A5 Rotated (210 mm x 148 mm)
   79  | B4 (JIS) Rotated (364 mm x 257 mm)
   80  | B5 (JIS) Rotated (257 mm x 182 mm)
   81  | Japanese Postcard Rotated (148 mm x 100 mm)
   82  | Double Japanese Postcard Rotated (148 mm x 200 mm)
   83  | A6 Rotated (148 mm x 105 mm)
   84  | Japanese Envelope Kaku #2 Rotated
   85  | Japanese Envelope Kaku #3 Rotated
   86  | Japanese Envelope Chou #3 Rotated
   87  | Japanese Envelope Chou #4 Rotated
   88  | B6 (JIS) (128 mm x 182 mm)
   89  | B6 (JIS) Rotated (182 mm x 128 mm)
   90  | (12 in x 11 in)
   91  | Japanese Envelope You #4
   92  | Japanese Envelope You #4 Rotated
   93  | PRC 16K (146 mm x 215 mm)
   94  | PRC 32K (97 mm x 151 mm)
   95  | PRC 32K(Big) (97 mm x 151 mm)
   96  | PRC Envelope #1 (102 mm x 165 mm)
   97  | PRC Envelope #2 (102 mm x 176 mm)
   98  | PRC Envelope #3 (125 mm x 176 mm)
   99  | PRC Envelope #4 (110 mm x 208 mm)
   100 | PRC Envelope #5 (110 mm x 220 mm)
   101 | PRC Envelope #6 (120 mm x 230 mm)
   102 | PRC Envelope #7 (160 mm x 230 mm)
   103 | PRC Envelope #8 (120 mm x 309 mm)
   104 | PRC Envelope #9 (229 mm x 324 mm)
   105 | PRC Envelope #10 (324 mm x 458 mm)
   106 | PRC 16K Rotated
   107 | PRC 32K Rotated
   108 | PRC 32K(Big) Rotated
   109 | PRC Envelope #1 Rotated (165 mm x 102 mm)
   110 | PRC Envelope #2 Rotated (176 mm x 102 mm)
   111 | PRC Envelope #3 Rotated (176 mm x 125 mm)
   112 | PRC Envelope #4 Rotated (208 mm x 110 mm)
   113 | PRC Envelope #5 Rotated (220 mm x 110 mm)
   114 | PRC Envelope #6 Rotated (230 mm x 120 mm)
   115 | PRC Envelope #7 Rotated (230 mm x 160 mm)
   116 | PRC Envelope #8 Rotated (309 mm x 120 mm)
   117 | PRC Envelope #9 Rotated (324 mm x 229 mm)
   118 | PRC Envelope #10 Rotated (458 mm x 324 mm)

SetPageMargins provides a function to set worksheet page margins.

SetPanes provides a function to create and remove freeze panes and split panes
by given worksheet name and panes options.

ActivePane defines the pane that is active. The possible values for this
attribute are defined in the following table:

 Enumeration Value               | Description
---------------------------------+-------------------------------------------------------------
 bottomLeft (Bottom Left Pane)   | Bottom left pane, when both vertical and horizontal
                                 | splits are applied.
                                 |
                                 | This value is also used when only a horizontal split has
                                 | been applied, dividing the pane into upper and lower
                                 | regions. In that case, this value specifies the bottom
                                 | pane.
                                 |
 bottomRight (Bottom Right Pane) | Bottom right pane, when both vertical and horizontal
                                 | splits are applied.
                                 |
 topLeft (Top Left Pane)         | Top left pane, when both vertical and horizontal splits
                                 | are applied.
                                 |
                                 | This value is also used when only a horizontal split has
                                 | been applied, dividing the pane into upper and lower
                                 | regions. In that case, this value specifies the top pane.
                                 |
                                 | This value is also used when only a vertical split has
                                 | been applied, dividing the pane into right and left
                                 | regions. In that case, this value specifies the left pane
                                 |
 topRight (Top Right Pane)       | Top right pane, when both vertical and horizontal
                                 | splits are applied.
                                 |
                                 | This value is also used when only a vertical split has
                                 | been applied, dividing the pane into right and left
                                 | regions. In that case, this value specifies the right
                                 | pane.

Pane state type is restricted to the values supported currently listed in the following table:

 Enumeration Value               | Description
---------------------------------+-------------------------------------------------------------
 frozen (Frozen)                 | Panes are frozen, but were not split being frozen. In
                                 | this state, when the panes are unfrozen again, a single
                                 | pane results, with no split.
                                 |
                                 | In this state, the split bars are not adjustable.
                                 |
 split (Split)                   | Panes are split, but not frozen. In this state, the split
                                 | bars are adjustable by the user.

XSplit (Horizontal Split Position): Horizontal position of the split, in
1/20th of a point; 0 (zero) if none. If the pane is frozen, this value
indicates the number of columns visible in the top pane.

YSplit (Vertical Split Position): Vertical position of the split, in 1/20th
of a point; 0 (zero) if none. If the pane is frozen, this value indicates the
number of rows visible in the left pane. The possible values for this
attribute are defined by the W3C XML Schema double datatype.

TopLeftCell: Location of the top left visible cell in the bottom right pane
(when in Left-To-Right mode).

SQRef (Sequence of References): Range of the selection. Can be non-contiguous
set of ranges.

An example of how to freeze column A in the Sheet1 and set the active cell on
Sheet1!K16:

err := f.SetPanes("Sheet1", &excelize.Panes{
    Freeze:      true,
    Split:       false,
    XSplit:      1,
    YSplit:      0,
    TopLeftCell: "B1",
    ActivePane:  "topRight",
    Panes: []excelize.PaneOptions{
        {SQRef: "K16", ActiveCell: "K16", Pane: "topRight"},
    },
})

An example of how to freeze rows 1 to 9 in the Sheet1 and set the active cell
ranges on Sheet1!A11:XFD11:

err := f.SetPanes("Sheet1", &excelize.Panes{
    Freeze:      true,
    Split:       false,
    XSplit:      0,
    YSplit:      9,
    TopLeftCell: "A34",
    ActivePane:  "bottomLeft",
    Panes: []excelize.PaneOptions{
        {SQRef: "A11:XFD11", ActiveCell: "A11", Pane: "bottomLeft"},
    },
})

An example of how to create split panes in the Sheet1 and set the active cell
on Sheet1!J60:

err := f.SetPanes("Sheet1", &excelize.Panes{
    Freeze:      false,
    Split:       true,
    XSplit:      3270,
    YSplit:      1800,
    TopLeftCell: "N57",
    ActivePane:  "bottomLeft",
    Panes: []excelize.PaneOptions{
        {SQRef: "I36", ActiveCell: "I36"},
        {SQRef: "G33", ActiveCell: "G33", Pane: "topRight"},
        {SQRef: "J60", ActiveCell: "J60", Pane: "bottomLeft"},
        {SQRef: "O60", ActiveCell: "O60", Pane: "bottomRight"},
    },
})

An example of how to unfreeze and remove all panes on Sheet1:

err := f.SetPanes("Sheet1", &excelize.Panes{Freeze: false, Split: false})

SetRowHeight provides a function to set the height of a single row. For
example, set the height of the first row in Sheet1:

err := f.SetRowHeight("Sheet1", 1, 50)

SetRowOutlineLevel provides a function to set outline level number of a
single row by given worksheet name and Excel row number. The value of
parameter ‘level’ is 1-7. For example, outline row 2 in Sheet1 to level 1:

err := f.SetRowOutlineLevel("Sheet1", 2, 1)

SetRowStyle provides a function to set the style of rows by given worksheet
name, row range, and style ID. Note that this will overwrite the existing
styles for the rows, it won’t append or merge style with existing styles.

For example set style of row 1 on Sheet1:

err := f.SetRowStyle("Sheet1", 1, 1, styleID)

Set style of rows 1 to 10 on Sheet1:

err := f.SetRowStyle("Sheet1", 1, 10, styleID)

SetRowVisible provides a function to set visible of a single row by given
worksheet name and Excel row number. For example, hide row 2 in Sheet1:

err := f.SetRowVisible("Sheet1", 2, false)

func (f *File) SetSheetBackground(sheet, picture string) error

SetSheetBackground provides a function to set background picture by given
worksheet name and file path. Supported image types: BMP, EMF, EMZ, GIF,
JPEG, JPG, PNG, SVG, TIF, TIFF, WMF, and WMZ.

func (f *File) SetSheetBackgroundFromBytes(sheet, extension string, picture []byte) error

SetSheetBackgroundFromBytes provides a function to set background picture by
given worksheet name, extension name and image data. Supported image types:
BMP, EMF, EMZ, GIF, JPEG, JPG, PNG, SVG, TIF, TIFF, WMF, and WMZ.

func (f *File) SetSheetCol(sheet, cell string, slice interface{}) error

SetSheetCol writes an array to column by given worksheet name, starting
cell reference and a pointer to array type ‘slice’. For example, writes an
array to column B start with the cell B6 on Sheet1:

err := f.SetSheetCol("Sheet1", "B6", &[]interface{}{"1", nil, 2})

SetSheetDimension provides the method to set or remove the used range of the
worksheet by a given range reference. It specifies the row and column bounds
of used cells in the worksheet. The range reference is set using the A1
reference style(e.g., «A1:D5»). Passing an empty range reference will remove
the used range of the worksheet.

SetSheetName provides a function to set the worksheet name by given source and
target worksheet names. Maximum 31 characters are allowed in sheet title and
this function only changes the name of the sheet and will not update the
sheet name in the formula or reference associated with the cell. So there
may be problem formula error or reference missing.

SetSheetProps provides a function to set worksheet properties.

func (f *File) SetSheetRow(sheet, cell string, slice interface{}) error

SetSheetRow writes an array to row by given worksheet name, starting
cell reference and a pointer to array type ‘slice’. This function is
concurrency safe. For example, writes an array to row 6 start with the cell
B6 on Sheet1:

err := f.SetSheetRow("Sheet1", "B6", &[]interface{}{"1", nil, 2})

SetSheetView sets sheet view options. The viewIndex may be negative and if
so is counted backward (-1 is the last view).

SetSheetVisible provides a function to set worksheet visible by given
worksheet name. A workbook must contain at least one visible worksheet. If
the given worksheet has been activated, this setting will be invalidated.
The third optional veryHidden parameter only works when visible was false.

For example, hide Sheet1:

err := f.SetSheetVisible("Sheet1", false)

func (f *File) SetWorkbookProps(opts *WorkbookPropsOptions) error

SetWorkbookProps provides a function to sets workbook properties.

func (f *File) UngroupSheets() error

UngroupSheets provides a function to ungroup worksheets.

UnmergeCell provides a function to unmerge a given range reference.
For example unmerge range reference D3:E9 on Sheet1:

err := f.UnmergeCell("Sheet1", "D3", "E9")

Attention: overlapped range will also be unmerged.

UnprotectSheet provides a function to remove protection for a sheet,
specified the second optional password parameter to remove sheet
protection with password verification.

UnprotectWorkbook provides a function to remove protection for workbook,
specified the optional password parameter to remove workbook protection with
password verification.

func (f *File) UnsetConditionalFormat(sheet, rangeRef string) error

UnsetConditionalFormat provides a function to unset the conditional format
by given worksheet name and range reference.

func (f *File) UpdateLinkedValue() error

UpdateLinkedValue fix linked values within a spreadsheet are not updating in
Office Excel application. This function will be remove value tag when met a
cell have a linked value. Reference
https://social.technet.microsoft.com/Forums/office/en-US/e16bae1f-6a2c-4325-8013-e989a3479066/excel-2010-linked-cells-not-updating

Notice: after opening generated workbook, Excel will update the linked value
and generate a new value and will prompt to save the file or not.

For example:

<row r="19" spans="2:2">
    <c r="B19">
        <f>SUM(Sheet2!D2,Sheet2!D11)</f>
        <v>100</v>
     </c>
</row>

to

<row r="19" spans="2:2">
    <c r="B19">
        <f>SUM(Sheet2!D2,Sheet2!D11)</f>
    </c>
</row>

Write provides a function to write to an io.Writer.

WriteTo implements io.WriterTo to write the file.

WriteToBuffer provides a function to get bytes.Buffer from the saved file,
and it allocates space in memory. Be careful when the file size is large.

type HSL struct {
	H, S, L float64
}

RGBA returns the alpha-premultiplied red, green, blue and alpha values
for the HSL.

type HeaderFooterOptions struct {
}

type HyperlinkOpts struct {
	Display *string
	Tooltip *string
}

type KeyData struct {
	SaltSize        int    `xml:"saltSize,attr"`
	BlockSize       int    `xml:"blockSize,attr"`
	KeyBits         int    `xml:"keyBits,attr"`
	HashSize        int    `xml:"hashSize,attr"`
	CipherAlgorithm string `xml:"cipherAlgorithm,attr"`
	CipherChaining  string `xml:"cipherChaining,attr"`
	HashAlgorithm   string `xml:"hashAlgorithm,attr"`
	SaltValue       string `xml:"saltValue,attr"`
}

type KeyEncryptor struct {
	XMLName      xml.Name     `xml:"keyEncryptor"`
	URI          string       `xml:"uri,attr"`
	EncryptedKey EncryptedKey `xml:"encryptedKey"`
}

type KeyEncryptors struct {
	KeyEncryptor []KeyEncryptor `xml:"keyEncryptor"`
}

GetCellValue returns merged cell value.

GetEndAxis returns the bottom right cell reference of merged range, for
example: «D4».

GetStartAxis returns the top left cell reference of merged range, for
example: «C2».

type Options struct {
	MaxCalcIterations uint
	Password          string
	RawCellValue      bool
	UnzipSizeLimit    int64
	UnzipXMLSizeLimit int64
}

type PageLayoutOptions struct {
	
	Size *int
	
	Orientation *string
	
	
	FirstPageNumber *uint
	
	
	
	AdjustTo *uint
	
	FitToHeight *int
	
	FitToWidth *int
	
	BlackAndWhite *bool
}

type Picture struct {
	Extension string
	File      []byte
	Format    *GraphicOptions
}

type PivotTableOptions struct {
	DataRange           string
	PivotTableRange     string
	Rows                []PivotTableField
	Columns             []PivotTableField
	Data                []PivotTableField
	Filter              []PivotTableField
	RowGrandTotals      bool
	ColGrandTotals      bool
	ShowDrill           bool
	UseAutoFormatting   bool
	PageOverThenDown    bool
	MergeItem           bool
	CompactData         bool
	ShowError           bool
	ShowRowStripes      bool
	ShowColStripes      bool
	ShowLastColumn      bool
	PivotTableStyleName string
	
}

type Protection struct {
	Hidden bool
	Locked bool
}

type RichTextRun struct {
	Font *Font
	Text string
}

func (rows *Rows) Close() error

Close closes the open worksheet XML file in the system temporary
directory.

func (*Rows) Columns ¶

Columns return the current row’s column values. This fetches the worksheet
data as a stream, returns each cell in a row as is, and will not skip empty
rows in the tail of the worksheet.

func (rows *Rows) Error() error

Error will return the error when the error occurs.

func (rows *Rows) GetRowOpts() RowOpts

GetRowOpts will return the RowOpts of the current row.

func (rows *Rows) Next() bool

Next will return true if find the next row element.

NewStack create a new stack.

func (stack *Stack) Empty() bool

Empty the stack.

func (stack *Stack) Len() int

Len return the number of items in the stack.

func (stack *Stack) Peek() interface{}

Peek view the top item on the stack.

func (stack *Stack) Pop() interface{}

Pop the top item of the stack and return it.

func (stack *Stack) Push(value interface{})

Push a value onto the top of the stack.

type StandardEncryptionVerifier struct {
	SaltSize              uint32
	Salt                  []byte
	EncryptedVerifier     []byte
	VerifierHashSize      uint32
	EncryptedVerifierHash []byte
}

type StreamWriter struct {
	Sheet   string
	SheetID int
	
}

func (sw *StreamWriter) AddTable(table *Table) error

AddTable creates an Excel table for the StreamWriter using the given
cell range and format set. For example, create a table of A1:D5:

err := sw.AddTable(&excelize.Table{Range: "A1:D5"})

Create a table of F2:H6 with format set:

disable := false
err := sw.AddTable(&excelize.Table{
    Range:             "F2:H6",
    Name:              "table",
    StyleName:         "TableStyleMedium2",
    ShowFirstColumn:   true,
    ShowLastColumn:    true,
    ShowRowStripes:    &disable,
    ShowColumnStripes: true,
})

Note that the table must be at least two lines including the header. The
header cells must contain strings and must be unique.

Currently, only one table is allowed for a StreamWriter. AddTable must be
called after the rows are written but before Flush.

See File.AddTable for details on the table format.

Flush ending the streaming writing process.

InsertPageBreak creates a page break to determine where the printed page ends
and where begins the next one by a given cell reference, the content before
the page break will be printed on one page and after the page break on
another.

MergeCell provides a function to merge cells by a given range reference for
the StreamWriter. Don’t create a merged cell that overlaps with another
existing merged cell.

SetColWidth provides a function to set the width of a single column or
multiple columns for the StreamWriter. Note that you must call
the ‘SetColWidth’ function before the ‘SetRow’ function. For example set
the width column B:C as 20:

err := sw.SetColWidth(2, 3, 20)

func (sw *StreamWriter) SetPanes(panes *Panes) error

SetPanes provides a function to create and remove freeze panes and split
panes by giving panes options for the StreamWriter. Note that you must call
the ‘SetPanes’ function before the ‘SetRow’ function.

func (sw *StreamWriter) SetRow(cell string, values []interface{}, opts ...RowOpts) error

SetRow writes an array to stream rows by giving starting cell reference and a
pointer to an array of values. Note that you must call the ‘Flush’ function
to end the streaming writing process.

As a special case, if Cell is used as a value, then the Cell.StyleID will be
applied to that cell.

type Style struct {
	Border        []Border
	Fill          Fill
	Font          *Font
	Alignment     *Alignment
	Protection    *Protection
	NumFmt        int
	DecimalPlaces int
	CustomNumFmt  *string
	Lang          string
	NegRed        bool
}

type WorkbookPropsOptions struct {
	Date1904      *bool
	FilterPrivacy *bool
	CodeName      *string
}

type WorkbookProtectionOptions struct {
	AlgorithmName string
	Password      string
	LockStructure bool
	LockWindows   bool
}