table

README

Table

Pretty-print tables into ASCII/Unicode strings.

• Add Rows one-by-one or as a group
• Add Header(s) and Footer(s)
• Auto Index Rows (1, 2, 3 ...) and Columns (A, B, C, ...)
• Limit the length of the Rows; limit the length of individual Columns
• Page results by a specified number of Lines
• Alignment - Horizontal & Vertical
  • Auto (horizontal) Align (numeric columns are aligned Right)
  • Custom (horizontal) Align per column
  • Custom (vertical) VAlign per column (and multi-line column support)
• Mirror output to an io.Writer object (like os.StdOut)
• Sort by any of the Columns (by Column Name or Number)
• Completely customizable styles
  • Many ready-to-use styles: style.go
  • Colorize Headers/Body/Footers using ../text/color.go
  • Custom text-case for Headers/Body/Footers
  • Enable separators between each row
  • Render table without a Border
• Render as:
  • (ASCII/Unicode) Table
  • CSV
  • HTML Table (with custom CSS Class)
  • Markdown Table

+-----+------------+-----------+--------+-----------------------------+
|   # | FIRST NAME | LAST NAME | SALARY |                             |
+-----+------------+-----------+--------+-----------------------------+
|   1 | Arya       | Stark     |   3000 |                             |
|  20 | Jon        | Snow      |   2000 | You know nothing, Jon Snow! |
| 300 | Tyrion     | Lannister |   5000 |                             |
+-----+------------+-----------+--------+-----------------------------+
|     |            | TOTAL     |  10000 |                             |
+-----+------------+-----------+--------+-----------------------------+

A demonstration of all the capabilities can be found here: ../cmd/demo-table

If you want very specific examples, read ahead.

Examples

All the examples below are going to start with the following block, although nothing except a single Row is mandatory for the Render() function to render something:

package main

import (
    "os"

    "github.com/jedib0t/go-pretty/table"
)

func main() {
    t := table.NewWriter()
    t.SetOutputMirror(os.Stdout)
    t.AppendHeader(table.Row{"#", "First Name", "Last Name", "Salary"})
    t.AppendRows([]table.Row{
        {1, "Arya", "Stark", 3000},
        {20, "Jon", "Snow", 2000, "You know nothing, Jon Snow!"},
    })
    t.AppendRow([]interface{}{300, "Tyrion", "Lannister", 5000})
    t.AppendFooter(table.Row{"", "", "Total", 10000})
    t.Render()
}

Running the above will result in:

+-----+------------+-----------+--------+-----------------------------+
|   # | FIRST NAME | LAST NAME | SALARY |                             |
+-----+------------+-----------+--------+-----------------------------+
|   1 | Arya       | Stark     |   3000 |                             |
|  20 | Jon        | Snow      |   2000 | You know nothing, Jon Snow! |
| 300 | Tyrion     | Lannister |   5000 |                             |
+-----+------------+-----------+--------+-----------------------------+
|     |            | TOTAL     |  10000 |                             |
+-----+------------+-----------+--------+-----------------------------+

Styles

You can customize almost every single thing about the table above. The previous example just defaulted to StyleDefault during Render(). You can use a ready-to-use style (as in style.go) or customize it as you want.

Ready-to-use Styles

Table comes with a bunch of ready-to-use Styles that make the table look really good. Set or Change the style using:

    t.SetStyle(table.StyleLight)
    t.Render()

to get:

┌─────┬────────────┬───────────┬────────┬─────────────────────────────┐
│   # │ FIRST NAME │ LAST NAME │ SALARY │                             │
├─────┼────────────┼───────────┼────────┼─────────────────────────────┤
│   1 │ Arya       │ Stark     │   3000 │                             │
│  20 │ Jon        │ Snow      │   2000 │ You know nothing, Jon Snow! │
│ 300 │ Tyrion     │ Lannister │   5000 │                             │
├─────┼────────────┼───────────┼────────┼─────────────────────────────┤
│     │            │ TOTAL     │  10000 │                             │
└─────┴────────────┴───────────┴────────┴─────────────────────────────┘

Or if you want to use a full-color mode, and don't care for boxes, use:

    t.SetStyle(table.StyleColoredBright)
    t.Render()

to get:

Roll your own Style

You can also roll your own style:

    t.SetStyle(table.Style{
        Name: "myNewStyle",
        Box: table.BoxStyle{
            BottomLeft:       "\\",
            BottomRight:      "/",
            BottomSeparator:  "v",
            Left:             "[",
            LeftSeparator:    "{",
            MiddleHorizontal: "-",
            MiddleSeparator:  "+",
            MiddleVertical:   "|",
            PaddingLeft:      "<",
            PaddingRight:     ">",
            Right:            "]",
            RightSeparator:   "}",
            TopLeft:          "(",
            TopRight:         ")",
            TopSeparator:     "^",
            UnfinishedRow:    " ~~~",
        },
        Color: table.ColorOptions{
            AutoIndexColumn: nil,
            FirstColumn:     nil,
            Footer:          text.Colors{color.BgCyan, color.FgBlack},
            Header:          text.Colors{color.BgHiCyan, color.FgBlack},
            Row:             text.Colors{color.BgHiWhite, color.FgBlack},
            RowAlternate:    text.Colors{color.BgWhite, color.FgBlack},
        },
        Format: table.FormatOptions{
            Footer: text.FormatUpper,
            Header: text.FormatUpper,
            Row:    text.FormatDefault,
        },
        Options: table.Options{
            DrawBorder:      true,
            SeparateColumns: true,
            SeparateFooter:  true,
            SeparateHeader:  true,
            SeparateRows:    false,
        },
    })

Or you can use one of the ready-to-use Styles, and just make a few tweaks:

    t.SetStyle(table.StyleLight)
    t.Style().Color.Header = text.Colors{color.BgHiCyan, color.FgBlack}
    t.Style().Format.Footer = text.FormatLower
    t.Style().Options.DrawBorder = false

Paging

You can limit then number of lines rendered in a single "Page". This logic can handle rows with multiple lines too. Here is a simple example:

    t.SetPageSize(1)
    t.Render()

to get:

+-----+------------+-----------+--------+-----------------------------+
|   # | FIRST NAME | LAST NAME | SALARY |                             |
+-----+------------+-----------+--------+-----------------------------+
|   1 | Arya       | Stark     |   3000 |                             |
+-----+------------+-----------+--------+-----------------------------+
|     |            | TOTAL     |  10000 |                             |
+-----+------------+-----------+--------+-----------------------------+

+-----+------------+-----------+--------+-----------------------------+
|   # | FIRST NAME | LAST NAME | SALARY |                             |
+-----+------------+-----------+--------+-----------------------------+
|  20 | Jon        | Snow      |   2000 | You know nothing, Jon Snow! |
+-----+------------+-----------+--------+-----------------------------+
|     |            | TOTAL     |  10000 |                             |
+-----+------------+-----------+--------+-----------------------------+

+-----+------------+-----------+--------+-----------------------------+
|   # | FIRST NAME | LAST NAME | SALARY |                             |
+-----+------------+-----------+--------+-----------------------------+
| 300 | Tyrion     | Lannister |   5000 |                             |
+-----+------------+-----------+--------+-----------------------------+
|     |            | TOTAL     |  10000 |                             |
+-----+------------+-----------+--------+-----------------------------+

Wrapping (or) Row/Column Width restrictions

You can restrict the maximum (text) width for a Row:

    t.SetAllowedRowLength(50)
    t.Render()

to get:

+-----+------------+-----------+--------+------- ~
|   # | FIRST NAME | LAST NAME | SALARY |        ~
+-----+------------+-----------+--------+------- ~
|   1 | Arya       | Stark     |   3000 |        ~
|  20 | Jon        | Snow      |   2000 | You kn ~
| 300 | Tyrion     | Lannister |   5000 |        ~
+-----+------------+-----------+--------+------- ~
|     |            | TOTAL     |  10000 |        ~
+-----+------------+-----------+--------+------- ~

Or restrict the maximum (text) width for a Column:

    t.SetAllowedColumnLengths([]int{0, 6, 9, 6, 10})
    t.SetStyle(table.StyleRounded)
    t.Render()

to get:

╭─────┬────────┬───────────┬────────┬────────────╮
│   # │ FIRST  │ LAST NAME │ SALARY │            │
│     │ NAME   │           │        │            │
├─────┼────────┼───────────┼────────┼────────────┤
│   1 │ Arya   │ Stark     │   3000 │            │
│  20 │ Jon    │ Snow      │   2000 │ You know n │
│     │        │           │        │ othing, Jo │
│     │        │           │        │ n Snow!    │
│ 300 │ Tyrion │ Lannister │   5000 │            │
├─────┼────────┼───────────┼────────┼────────────┤
│     │        │ TOTAL     │  10000 │            │
╰─────┴────────┴───────────┴────────┴────────────╯

Column Control - Alignment & Colors

You can align text in columns horizontally and/or vertically. You can set up per-column color styles that will override the directives from the global Style set through SetStyle().

    t.SetAlign([]text.Align{text.AlignDefault, text.AlignRight, text.AlignDefault, text.AlignDefault, text.AlignCenter})
    t.SetVAlign([]text.VAlign{text.VAlignDefault, text.VAlignMiddle, text.VAlignBottom, text.VAlignMiddle})
    t.SetColors([]text.Colors{{color.FgWhite, color.BgBlack}, {color.FgWhite, color.BgBlack}})
    t.SetColorsFooter([]text.Colors{{color.FgRed}, {color.FgGreen}, {color.FgBlue}})
    t.SetColorsHeader([]text.Colors{{color.FgCyan}, {color.FgMagenta}, {color.FgYellow}, {color.FgBlack, color.BgWhite}})

Render As ...

Tables can be rendered in other common formats such as:

... CSV

    t.RenderCSV()

to get:

,First Name,Last Name,Salary,
1,Arya,Stark,3000,
20,Jon,Snow,2000,"You know nothing\, Jon Snow!"
300,Tyrion,Lannister,5000,
,,Total,10000,

... HTML Table

    t.RenderHTML()

to get:

<table class="go-pretty-table">
  <thead>
  <tr>
    <th align="right">#</th>
    <th>First Name</th>
    <th>Last Name</th>
    <th align="right">Salary</th>
    <th>&nbsp;</th>
  </tr>
  </thead>
  <tbody>
  <tr>
    <td align="right">1</td>
    <td>Arya</td>
    <td>Stark</td>
    <td align="right">3000</td>
    <td>&nbsp;</td>
  </tr>
  <tr>
    <td align="right">20</td>
    <td>Jon</td>
    <td>Snow</td>
    <td align="right">2000</td>
    <td>You know nothing, Jon Snow!</td>
  </tr>
  <tr>
    <td align="right">300</td>
    <td>Tyrion</td>
    <td>Lannister</td>
    <td align="right">5000</td>
    <td>&nbsp;</td>
  </tr>
  </tbody>
  <tfoot>
  <tr>
    <td align="right">&nbsp;</td>
    <td>&nbsp;</td>
    <td>Total</td>
    <td align="right">10000</td>
    <td>&nbsp;</td>
  </tr>
  </tfoot>
</table>

... Markdown Table

    t.RenderMarkdown()

to get:

| # | First Name | Last Name | Salary |  |
| ---:| --- | --- | ---:| --- |
| 1 | Arya | Stark | 3000 |  |
| 20 | Jon | Snow | 2000 | You know nothing, Jon Snow! |
| 300 | Tyrion | Lannister | 5000 |  |
|  |  | Total | 10000 |  |

TODO

• Generic Cell Content Transformers (with some ready-made ones)
  • Base64 Decoder
  • Currency Formatter
  • UnixTime to Date & Time
  • Status Formatter (color "FAILED" in RED, etc.)

Documentation

Overview

Example (Simple)

// simple table with zero customizations
tw := NewWriter()
// append a header row
tw.AppendHeader(Row{"#", "First Name", "Last Name", "Salary"})
// append some data rows
tw.AppendRows([]Row{
	{1, "Arya", "Stark", 3000},
	{20, "Jon", "Snow", 2000, "You know nothing, Jon Snow!"},
	{300, "Tyrion", "Lannister", 5000},
})
// append a footer row
tw.AppendFooter(Row{"", "", "Total", 10000})
// render it
fmt.Printf("Table without any customizations:\n%s", tw.Render())

Output:

Table without any customizations:
+-----+------------+-----------+--------+-----------------------------+
|   # | FIRST NAME | LAST NAME | SALARY |                             |
+-----+------------+-----------+--------+-----------------------------+
|   1 | Arya       | Stark     |   3000 |                             |
|  20 | Jon        | Snow      |   2000 | You know nothing, Jon Snow! |
| 300 | Tyrion     | Lannister |   5000 |                             |
+-----+------------+-----------+--------+-----------------------------+
|     |            | TOTAL     |  10000 |                             |
+-----+------------+-----------+--------+-----------------------------+

Example (Styled)

// table with some amount of customization
tw := NewWriter()
// append a header row
tw.AppendHeader(Row{"First Name", "Last Name", "Salary"})
// append some data rows
tw.AppendRows([]Row{
	{"Jaime", "Lannister", 5000},
	{"Arya", "Stark", 3000, "A girl has no name."},
	{"Sansa", "Stark", 4000},
	{"Jon", "Snow", 2000, "You know nothing, Jon Snow!"},
	{"Tyrion", "Lannister", 5000, "A Lannister always pays his debts."},
})
// append a footer row
tw.AppendFooter(Row{"", "Total", 10000})
// auto-index rows
tw.SetAutoIndex(true)
// sort by last name and then by salary
tw.SortBy([]SortBy{{Name: "Last Name", Mode: Dsc}, {Name: "Salary", Mode: AscNumeric}})
// use a ready-to-use style
tw.SetStyle(StyleLight)
// customize the style and change some stuff
tw.Style().Format.Header = text.FormatLower
tw.Style().Format.Row = text.FormatLower
tw.Style().Format.Footer = text.FormatLower
tw.Style().Options.SeparateColumns = false
// render it
fmt.Printf("Table with customizations:\n%s", tw.Render())

Output:

Table with customizations:
┌──────────────────────────────────────────────────────────────────────┐
│    first name  last name  salary                                     │
├──────────────────────────────────────────────────────────────────────┤
│ 1  arya        stark        3000  a girl has no name.                │
│ 2  sansa       stark        4000                                     │
│ 3  jon         snow         2000  you know nothing, jon snow!        │
│ 4  jaime       lannister    5000                                     │
│ 5  tyrion      lannister    5000  a lannister always pays his debts. │
├──────────────────────────────────────────────────────────────────────┤
│                total       10000                                     │
└──────────────────────────────────────────────────────────────────────┘

Index

• Constants
• Variables
• func AutoIndexColumnID(colIdx int) string
• type BoxStyle
• type ColorOptions
• type FormatOptions
• type Options
• type Row
• type SortBy
• type SortMode
• type Style
• type Table
  • func (t *Table) AppendFooter(row Row)
  • func (t *Table) AppendHeader(row Row)
  • func (t *Table) AppendRow(row Row)
  • func (t *Table) AppendRows(rows []Row)
  • func (t *Table) Length() int
  • func (t *Table) Render() string
  • func (t *Table) RenderCSV() string
  • func (t *Table) RenderHTML() string
  • func (t *Table) RenderMarkdown() string
  • func (t *Table) SetAlign(align []text.Align)
  • func (t *Table) SetAlignFooter(align []text.Align)
  • func (t *Table) SetAlignHeader(align []text.Align)
  • func (t *Table) SetAllowedColumnLengths(lengths []int)
  • func (t *Table) SetAllowedRowLength(length int)
  • func (t *Table) SetAutoIndex(autoIndex bool)
  • func (t *Table) SetCaption(format string, a ...interface{})
  • func (t *Table) SetColors(colors []text.Colors)
  • func (t *Table) SetColorsFooter(colors []text.Colors)
  • func (t *Table) SetColorsHeader(colors []text.Colors)
  • func (t *Table) SetHTMLCSSClass(cssClass string)
  • func (t *Table) SetIndexColumn(colNum int)
  • func (t *Table) SetOutputMirror(mirror io.Writer)
  • func (t *Table) SetPageSize(numLines int)
  • func (t *Table) SetStyle(style Style)
  • func (t *Table) SetVAlign(vAlign []text.VAlign)
  • func (t *Table) SetVAlignFooter(vAlign []text.VAlign)
  • func (t *Table) SetVAlignHeader(vAlign []text.VAlign)
  • func (t *Table) SortBy(sortBy []SortBy)
  • func (t *Table) Style() *Style
• type Writer
  • func NewWriter() Writer

Examples

• Package (Simple)
• Package (Styled)
• AutoIndexColumnID

Constants

const (
	// DefaultHTMLCSSClass stores the css-class to use when none-provided via
	// SetHTMLCSSClass(cssClass string).
	DefaultHTMLCSSClass = "go-pretty-table"
)

Variables

var (
	// StyleDefault renders a Table like below:
	//  +-----+------------+-----------+--------+-----------------------------+
	//  |   # | FIRST NAME | LAST NAME | SALARY |                             |
	//  +-----+------------+-----------+--------+-----------------------------+
	//  |   1 | Arya       | Stark     |   3000 |                             |
	//  |  20 | Jon        | Snow      |   2000 | You know nothing, Jon Snow! |
	//  | 300 | Tyrion     | Lannister |   5000 |                             |
	//  +-----+------------+-----------+--------+-----------------------------+
	//  |     |            | TOTAL     |  10000 |                             |
	//  +-----+------------+-----------+--------+-----------------------------+
	StyleDefault = Style{
		Name:    "StyleDefault",
		Box:     StyleBoxDefault,
		Color:   ColorOptionsDefault,
		Format:  FormatOptionsDefault,
		Options: OptionsDefault,
	}

	// StyleBold renders a Table like below:
	//  ┏━━━━━┳━━━━━━━━━━━━┳━━━━━━━━━━━┳━━━━━━━━┳━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┓
	//  ┃   # ┃ FIRST NAME ┃ LAST NAME ┃ SALARY ┃                             ┃
	//  ┣━━━━━╋━━━━━━━━━━━━╋━━━━━━━━━━━╋━━━━━━━━╋━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┫
	//  ┃   1 ┃ Arya       ┃ Stark     ┃   3000 ┃                             ┃
	//  ┃  20 ┃ Jon        ┃ Snow      ┃   2000 ┃ You know nothing, Jon Snow! ┃
	//  ┃ 300 ┃ Tyrion     ┃ Lannister ┃   5000 ┃                             ┃
	//  ┣━━━━━╋━━━━━━━━━━━━╋━━━━━━━━━━━╋━━━━━━━━╋━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┫
	//  ┃     ┃            ┃ TOTAL     ┃  10000 ┃                             ┃
	//  ┗━━━━━┻━━━━━━━━━━━━┻━━━━━━━━━━━┻━━━━━━━━┻━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┛
	StyleBold = Style{
		Name:    "StyleBold",
		Box:     StyleBoxBold,
		Color:   ColorOptionsDefault,
		Format:  FormatOptionsDefault,
		Options: OptionsDefault,
	}

	// StyleColoredBright renders a Table without any borders or separators,
	// and with Black text on Cyan background for Header/Footer and
	// White background for other rows.
	StyleColoredBright = Style{
		Name:    "StyleColoredBright",
		Box:     StyleBoxDefault,
		Color:   ColorOptionsBright,
		Format:  FormatOptionsDefault,
		Options: OptionsNoBordersAndSeparators,
	}

	// StyleColoredDark renders a Table without any borders or separators, and
	// with Header/Footer in Cyan text and other rows with White text, all on
	// Black background.
	StyleColoredDark = Style{
		Name:    "StyleColoredDark",
		Box:     StyleBoxDefault,
		Color:   ColorOptionsDark,
		Format:  FormatOptionsDefault,
		Options: OptionsNoBordersAndSeparators,
	}

	// StyleColoredBlackOnBlueWhite renders a Table without any borders or
	// separators, and with Black text on Blue background for Header/Footer and
	// White background for other rows.
	StyleColoredBlackOnBlueWhite = Style{
		Name:    "StyleColoredBlackOnBlueWhite",
		Box:     StyleBoxDefault,
		Color:   ColorOptionsBlackOnBlueWhite,
		Format:  FormatOptionsDefault,
		Options: OptionsNoBordersAndSeparators,
	}

	// StyleColoredBlackOnCyanWhite renders a Table without any borders or
	// separators, and with Black text on Cyan background for Header/Footer and
	// White background for other rows.
	StyleColoredBlackOnCyanWhite = Style{
		Name:    "StyleColoredBlackOnCyanWhite",
		Box:     StyleBoxDefault,
		Color:   ColorOptionsBlackOnCyanWhite,
		Format:  FormatOptionsDefault,
		Options: OptionsNoBordersAndSeparators,
	}

	// StyleColoredBlackOnGreenWhite renders a Table without any borders or
	// separators, and with Black text on Green background for Header/Footer and
	// White background for other rows.
	StyleColoredBlackOnGreenWhite = Style{
		Name:    "StyleColoredBlackOnGreenWhite",
		Box:     StyleBoxDefault,
		Color:   ColorOptionsBlackOnGreenWhite,
		Format:  FormatOptionsDefault,
		Options: OptionsNoBordersAndSeparators,
	}

	// StyleColoredBlackOnMagentaWhite renders a Table without any borders or
	// separators, and with Black text on Magenta background for Header/Footer and
	// White background for other rows.
	StyleColoredBlackOnMagentaWhite = Style{
		Name:    "StyleColoredBlackOnMagentaWhite",
		Box:     StyleBoxDefault,
		Color:   ColorOptionsBlackOnMagentaWhite,
		Format:  FormatOptionsDefault,
		Options: OptionsNoBordersAndSeparators,
	}

	// StyleColoredBlackOnYellowWhite renders a Table without any borders or
	// separators, and with Black text on Yellow background for Header/Footer and
	// White background for other rows.
	StyleColoredBlackOnYellowWhite = Style{
		Name:    "StyleColoredBlackOnYellowWhite",
		Box:     StyleBoxDefault,
		Color:   ColorOptionsBlackOnYellowWhite,
		Format:  FormatOptionsDefault,
		Options: OptionsNoBordersAndSeparators,
	}

	// StyleColoredBlackOnRedWhite renders a Table without any borders or
	// separators, and with Black text on Red background for Header/Footer and
	// White background for other rows.
	StyleColoredBlackOnRedWhite = Style{
		Name:    "StyleColoredBlackOnRedWhite",
		Box:     StyleBoxDefault,
		Color:   ColorOptionsBlackOnRedWhite,
		Format:  FormatOptionsDefault,
		Options: OptionsNoBordersAndSeparators,
	}

	// StyleColoredBlueWhiteOnBlack renders a Table without any borders or
	// separators, and with Header/Footer in Blue text and other rows with
	// White text, all on Black background.
	StyleColoredBlueWhiteOnBlack = Style{
		Name:    "StyleColoredBlueWhiteOnBlack",
		Box:     StyleBoxDefault,
		Color:   ColorOptionsBlueWhiteOnBlack,
		Format:  FormatOptionsDefault,
		Options: OptionsNoBordersAndSeparators,
	}

	// StyleColoredCyanWhiteOnBlack renders a Table without any borders or
	// separators, and with Header/Footer in Cyan text and other rows with
	// White text, all on Black background.
	StyleColoredCyanWhiteOnBlack = Style{
		Name:    "StyleColoredCyanWhiteOnBlack",
		Box:     StyleBoxDefault,
		Color:   ColorOptionsCyanWhiteOnBlack,
		Format:  FormatOptionsDefault,
		Options: OptionsNoBordersAndSeparators,
	}

	// StyleColoredGreenWhiteOnBlack renders a Table without any borders or
	// separators, and with Header/Footer in Green text and other rows with
	// White text, all on Black background.
	StyleColoredGreenWhiteOnBlack = Style{
		Name:    "StyleColoredGreenWhiteOnBlack",
		Box:     StyleBoxDefault,
		Color:   ColorOptionsGreenWhiteOnBlack,
		Format:  FormatOptionsDefault,
		Options: OptionsNoBordersAndSeparators,
	}

	// StyleColoredMagentaWhiteOnBlack renders a Table without any borders or
	// separators, and with Header/Footer in Magenta text and other rows with
	// White text, all on Black background.
	StyleColoredMagentaWhiteOnBlack = Style{
		Name:    "StyleColoredMagentaWhiteOnBlack",
		Box:     StyleBoxDefault,
		Color:   ColorOptionsMagentaWhiteOnBlack,
		Format:  FormatOptionsDefault,
		Options: OptionsNoBordersAndSeparators,
	}

	// StyleColoredRedWhiteOnBlack renders a Table without any borders or
	// separators, and with Header/Footer in Red text and other rows with
	// White text, all on Black background.
	StyleColoredRedWhiteOnBlack = Style{
		Name:    "StyleColoredRedWhiteOnBlack",
		Box:     StyleBoxDefault,
		Color:   ColorOptionsRedWhiteOnBlack,
		Format:  FormatOptionsDefault,
		Options: OptionsNoBordersAndSeparators,
	}

	// StyleColoredYellowWhiteOnBlack renders a Table without any borders or
	// separators, and with Header/Footer in Yellow text and other rows with
	// White text, all on Black background.
	StyleColoredYellowWhiteOnBlack = Style{
		Name:    "StyleColoredYellowWhiteOnBlack",
		Box:     StyleBoxDefault,
		Color:   ColorOptionsYellowWhiteOnBlack,
		Format:  FormatOptionsDefault,
		Options: OptionsNoBordersAndSeparators,
	}

	// StyleDouble renders a Table like below:
	//  ╔═════╦════════════╦═══════════╦════════╦═════════════════════════════╗
	//  ║   # ║ FIRST NAME ║ LAST NAME ║ SALARY ║                             ║
	//  ╠═════╬════════════╬═══════════╬════════╬═════════════════════════════╣
	//  ║   1 ║ Arya       ║ Stark     ║   3000 ║                             ║
	//  ║  20 ║ Jon        ║ Snow      ║   2000 ║ You know nothing, Jon Snow! ║
	//  ║ 300 ║ Tyrion     ║ Lannister ║   5000 ║                             ║
	//  ╠═════╬════════════╬═══════════╬════════╬═════════════════════════════╣
	//  ║     ║            ║ TOTAL     ║  10000 ║                             ║
	//  ╚═════╩════════════╩═══════════╩════════╩═════════════════════════════╝
	StyleDouble = Style{
		Name:    "StyleDouble",
		Box:     StyleBoxDouble,
		Color:   ColorOptionsDefault,
		Format:  FormatOptionsDefault,
		Options: OptionsDefault,
	}

	// StyleLight renders a Table like below:
	//  ┌─────┬────────────┬───────────┬────────┬─────────────────────────────┐
	//  │   # │ FIRST NAME │ LAST NAME │ SALARY │                             │
	//  ├─────┼────────────┼───────────┼────────┼─────────────────────────────┤
	//  │   1 │ Arya       │ Stark     │   3000 │                             │
	//  │  20 │ Jon        │ Snow      │   2000 │ You know nothing, Jon Snow! │
	//  │ 300 │ Tyrion     │ Lannister │   5000 │                             │
	//  ├─────┼────────────┼───────────┼────────┼─────────────────────────────┤
	//  │     │            │ TOTAL     │  10000 │                             │
	//  └─────┴────────────┴───────────┴────────┴─────────────────────────────┘
	StyleLight = Style{
		Name:    "StyleLight",
		Box:     StyleBoxLight,
		Color:   ColorOptionsDefault,
		Format:  FormatOptionsDefault,
		Options: OptionsDefault,
	}

	// StyleRounded renders a Table like below:
	//  ╭─────┬────────────┬───────────┬────────┬─────────────────────────────╮
	//  │   # │ FIRST NAME │ LAST NAME │ SALARY │                             │
	//  ├─────┼────────────┼───────────┼────────┼─────────────────────────────┤
	//  │   1 │ Arya       │ Stark     │   3000 │                             │
	//  │  20 │ Jon        │ Snow      │   2000 │ You know nothing, Jon Snow! │
	//  │ 300 │ Tyrion     │ Lannister │   5000 │                             │
	//  ├─────┼────────────┼───────────┼────────┼─────────────────────────────┤
	//  │     │            │ TOTAL     │  10000 │                             │
	//  ╰─────┴────────────┴───────────┴────────┴─────────────────────────────╯
	StyleRounded = Style{
		Name:    "StyleRounded",
		Box:     StyleBoxRounded,
		Color:   ColorOptionsDefault,
		Format:  FormatOptionsDefault,
		Options: OptionsDefault,
	}
)

var (
	// StyleBoxDefault defines a Boxed-Table like below:
	//  +-----+------------+-----------+--------+-----------------------------+
	//  |   # | FIRST NAME | LAST NAME | SALARY |                             |
	//  +-----+------------+-----------+--------+-----------------------------+
	//  |   1 | Arya       | Stark     |   3000 |                             |
	//  |  20 | Jon        | Snow      |   2000 | You know nothing, Jon Snow! |
	//  | 300 | Tyrion     | Lannister |   5000 |                             |
	//  +-----+------------+-----------+--------+-----------------------------+
	//  |     |            | TOTAL     |  10000 |                             |
	//  +-----+------------+-----------+--------+-----------------------------+
	StyleBoxDefault = BoxStyle{
		BottomLeft:       "+",
		BottomRight:      "+",
		BottomSeparator:  "+",
		Left:             "|",
		LeftSeparator:    "+",
		MiddleHorizontal: "-",
		MiddleSeparator:  "+",
		MiddleVertical:   "|",
		PaddingLeft:      " ",
		PaddingRight:     " ",
		PageSeparator:    "\n",
		Right:            "|",
		RightSeparator:   "+",
		TopLeft:          "+",
		TopRight:         "+",
		TopSeparator:     "+",
		UnfinishedRow:    " ~",
	}

	// StyleBoxBold defines a Boxed-Table like below:
	//  ┏━━━━━┳━━━━━━━━━━━━┳━━━━━━━━━━━┳━━━━━━━━┳━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┓
	//  ┃   # ┃ FIRST NAME ┃ LAST NAME ┃ SALARY ┃                             ┃
	//  ┣━━━━━╋━━━━━━━━━━━━╋━━━━━━━━━━━╋━━━━━━━━╋━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┫
	//  ┃   1 ┃ Arya       ┃ Stark     ┃   3000 ┃                             ┃
	//  ┃  20 ┃ Jon        ┃ Snow      ┃   2000 ┃ You know nothing, Jon Snow! ┃
	//  ┃ 300 ┃ Tyrion     ┃ Lannister ┃   5000 ┃                             ┃
	//  ┣━━━━━╋━━━━━━━━━━━━╋━━━━━━━━━━━╋━━━━━━━━╋━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┫
	//  ┃     ┃            ┃ TOTAL     ┃  10000 ┃                             ┃
	//  ┗━━━━━┻━━━━━━━━━━━━┻━━━━━━━━━━━┻━━━━━━━━┻━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┛
	StyleBoxBold = BoxStyle{
		BottomLeft:       "┗",
		BottomRight:      "┛",
		BottomSeparator:  "┻",
		Left:             "┃",
		LeftSeparator:    "┣",
		MiddleHorizontal: "━",
		MiddleSeparator:  "╋",
		MiddleVertical:   "┃",
		PaddingLeft:      " ",
		PaddingRight:     " ",
		PageSeparator:    "\n",
		Right:            "┃",
		RightSeparator:   "┫",
		TopLeft:          "┏",
		TopRight:         "┓",
		TopSeparator:     "┳",
		UnfinishedRow:    " ≈",
	}

	// StyleBoxDouble defines a Boxed-Table like below:
	//  ╔═════╦════════════╦═══════════╦════════╦═════════════════════════════╗
	//  ║   # ║ FIRST NAME ║ LAST NAME ║ SALARY ║                             ║
	//  ╠═════╬════════════╬═══════════╬════════╬═════════════════════════════╣
	//  ║   1 ║ Arya       ║ Stark     ║   3000 ║                             ║
	//  ║  20 ║ Jon        ║ Snow      ║   2000 ║ You know nothing, Jon Snow! ║
	//  ║ 300 ║ Tyrion     ║ Lannister ║   5000 ║                             ║
	//  ╠═════╬════════════╬═══════════╬════════╬═════════════════════════════╣
	//  ║     ║            ║ TOTAL     ║  10000 ║                             ║
	//  ╚═════╩════════════╩═══════════╩════════╩═════════════════════════════╝
	StyleBoxDouble = BoxStyle{
		BottomLeft:       "╚",
		BottomRight:      "╝",
		BottomSeparator:  "╩",
		Left:             "║",
		LeftSeparator:    "╠",
		MiddleHorizontal: "═",
		MiddleSeparator:  "╬",
		MiddleVertical:   "║",
		PaddingLeft:      " ",
		PaddingRight:     " ",
		PageSeparator:    "\n",
		Right:            "║",
		RightSeparator:   "╣",
		TopLeft:          "╔",
		TopRight:         "╗",
		TopSeparator:     "╦",
		UnfinishedRow:    " ≈",
	}

	// StyleBoxLight defines a Boxed-Table like below:
	//  ┌─────┬────────────┬───────────┬────────┬─────────────────────────────┐
	//  │   # │ FIRST NAME │ LAST NAME │ SALARY │                             │
	//  ├─────┼────────────┼───────────┼────────┼─────────────────────────────┤
	//  │   1 │ Arya       │ Stark     │   3000 │                             │
	//  │  20 │ Jon        │ Snow      │   2000 │ You know nothing, Jon Snow! │
	//  │ 300 │ Tyrion     │ Lannister │   5000 │                             │
	//  ├─────┼────────────┼───────────┼────────┼─────────────────────────────┤
	//  │     │            │ TOTAL     │  10000 │                             │
	//  └─────┴────────────┴───────────┴────────┴─────────────────────────────┘
	StyleBoxLight = BoxStyle{
		BottomLeft:       "└",
		BottomRight:      "┘",
		BottomSeparator:  "┴",
		Left:             "│",
		LeftSeparator:    "├",
		MiddleHorizontal: "─",
		MiddleSeparator:  "┼",
		MiddleVertical:   "│",
		PaddingLeft:      " ",
		PaddingRight:     " ",
		PageSeparator:    "\n",
		Right:            "│",
		RightSeparator:   "┤",
		TopLeft:          "┌",
		TopRight:         "┐",
		TopSeparator:     "┬",
		UnfinishedRow:    " ≈",
	}

	// StyleBoxRounded defines a Boxed-Table like below:
	//  ╭─────┬────────────┬───────────┬────────┬─────────────────────────────╮
	//  │   # │ FIRST NAME │ LAST NAME │ SALARY │                             │
	//  ├─────┼────────────┼───────────┼────────┼─────────────────────────────┤
	//  │   1 │ Arya       │ Stark     │   3000 │                             │
	//  │  20 │ Jon        │ Snow      │   2000 │ You know nothing, Jon Snow! │
	//  │ 300 │ Tyrion     │ Lannister │   5000 │                             │
	//  ├─────┼────────────┼───────────┼────────┼─────────────────────────────┤
	//  │     │            │ TOTAL     │  10000 │                             │
	//  ╰─────┴────────────┴───────────┴────────┴─────────────────────────────╯
	StyleBoxRounded = BoxStyle{
		BottomLeft:       "╰",
		BottomRight:      "╯",
		BottomSeparator:  "┴",
		Left:             "│",
		LeftSeparator:    "├",
		MiddleHorizontal: "─",
		MiddleSeparator:  "┼",
		MiddleVertical:   "│",
		PaddingLeft:      " ",
		PaddingRight:     " ",
		PageSeparator:    "\n",
		Right:            "│",
		RightSeparator:   "┤",
		TopLeft:          "╭",
		TopRight:         "╮",
		TopSeparator:     "┬",
		UnfinishedRow:    " ≈",
	}
)

var (
	// ColorOptionsDefault defines sensible ANSI color options - basically NONE.
	ColorOptionsDefault = ColorOptions{}

	// ColorOptionsBright renders dark text on bright background.
	ColorOptionsBright = ColorOptionsBlackOnCyanWhite

	// ColorOptionsDark renders bright text on dark background.
	ColorOptionsDark = ColorOptionsCyanWhiteOnBlack

	// ColorOptionsBlackOnBlueWhite renders Black text on Blue/White background.
	ColorOptionsBlackOnBlueWhite = ColorOptions{
		IndexColumn:  text.Colors{text.BgHiBlue, text.FgBlack},
		Footer:       text.Colors{text.BgBlue, text.FgBlack},
		Header:       text.Colors{text.BgHiBlue, text.FgBlack},
		Row:          text.Colors{text.BgHiWhite, text.FgBlack},
		RowAlternate: text.Colors{text.BgWhite, text.FgBlack},
	}

	// ColorOptionsBlackOnCyanWhite renders Black text on Cyan/White background.
	ColorOptionsBlackOnCyanWhite = ColorOptions{
		IndexColumn:  text.Colors{text.BgHiCyan, text.FgBlack},
		Footer:       text.Colors{text.BgCyan, text.FgBlack},
		Header:       text.Colors{text.BgHiCyan, text.FgBlack},
		Row:          text.Colors{text.BgHiWhite, text.FgBlack},
		RowAlternate: text.Colors{text.BgWhite, text.FgBlack},
	}

	// ColorOptionsBlackOnGreenWhite renders Black text on Green/White
	// background.
	ColorOptionsBlackOnGreenWhite = ColorOptions{
		IndexColumn:  text.Colors{text.BgHiGreen, text.FgBlack},
		Footer:       text.Colors{text.BgGreen, text.FgBlack},
		Header:       text.Colors{text.BgHiGreen, text.FgBlack},
		Row:          text.Colors{text.BgHiWhite, text.FgBlack},
		RowAlternate: text.Colors{text.BgWhite, text.FgBlack},
	}

	// ColorOptionsBlackOnMagentaWhite renders Black text on Magenta/White
	// background.
	ColorOptionsBlackOnMagentaWhite = ColorOptions{
		IndexColumn:  text.Colors{text.BgHiMagenta, text.FgBlack},
		Footer:       text.Colors{text.BgMagenta, text.FgBlack},
		Header:       text.Colors{text.BgHiMagenta, text.FgBlack},
		Row:          text.Colors{text.BgHiWhite, text.FgBlack},
		RowAlternate: text.Colors{text.BgWhite, text.FgBlack},
	}

	// ColorOptionsBlackOnRedWhite renders Black text on Red/White background.
	ColorOptionsBlackOnRedWhite = ColorOptions{
		IndexColumn:  text.Colors{text.BgHiRed, text.FgBlack},
		Footer:       text.Colors{text.BgRed, text.FgBlack},
		Header:       text.Colors{text.BgHiRed, text.FgBlack},
		Row:          text.Colors{text.BgHiWhite, text.FgBlack},
		RowAlternate: text.Colors{text.BgWhite, text.FgBlack},
	}

	// ColorOptionsBlackOnYellowWhite renders Black text on Yellow/White
	// background.
	ColorOptionsBlackOnYellowWhite = ColorOptions{
		IndexColumn:  text.Colors{text.BgHiYellow, text.FgBlack},
		Footer:       text.Colors{text.BgYellow, text.FgBlack},
		Header:       text.Colors{text.BgHiYellow, text.FgBlack},
		Row:          text.Colors{text.BgHiWhite, text.FgBlack},
		RowAlternate: text.Colors{text.BgWhite, text.FgBlack},
	}

	// ColorOptionsBlueWhiteOnBlack renders Blue/White text on Black background.
	ColorOptionsBlueWhiteOnBlack = ColorOptions{
		IndexColumn:  text.Colors{text.FgHiBlue, text.BgHiBlack},
		Footer:       text.Colors{text.FgBlue, text.BgHiBlack},
		Header:       text.Colors{text.FgHiBlue, text.BgHiBlack},
		Row:          text.Colors{text.FgHiWhite, text.BgBlack},
		RowAlternate: text.Colors{text.FgWhite, text.BgBlack},
	}

	// ColorOptionsCyanWhiteOnBlack renders Cyan/White text on Black background.
	ColorOptionsCyanWhiteOnBlack = ColorOptions{
		IndexColumn:  text.Colors{text.FgHiCyan, text.BgHiBlack},
		Footer:       text.Colors{text.FgCyan, text.BgHiBlack},
		Header:       text.Colors{text.FgHiCyan, text.BgHiBlack},
		Row:          text.Colors{text.FgHiWhite, text.BgBlack},
		RowAlternate: text.Colors{text.FgWhite, text.BgBlack},
	}

	// ColorOptionsGreenWhiteOnBlack renders Green/White text on Black
	// background.
	ColorOptionsGreenWhiteOnBlack = ColorOptions{
		IndexColumn:  text.Colors{text.FgHiGreen, text.BgHiBlack},
		Footer:       text.Colors{text.FgGreen, text.BgHiBlack},
		Header:       text.Colors{text.FgHiGreen, text.BgHiBlack},
		Row:          text.Colors{text.FgHiWhite, text.BgBlack},
		RowAlternate: text.Colors{text.FgWhite, text.BgBlack},
	}

	// ColorOptionsMagentaWhiteOnBlack renders Magenta/White text on Black
	// background.
	ColorOptionsMagentaWhiteOnBlack = ColorOptions{
		IndexColumn:  text.Colors{text.FgHiMagenta, text.BgHiBlack},
		Footer:       text.Colors{text.FgMagenta, text.BgHiBlack},
		Header:       text.Colors{text.FgHiMagenta, text.BgHiBlack},
		Row:          text.Colors{text.FgHiWhite, text.BgBlack},
		RowAlternate: text.Colors{text.FgWhite, text.BgBlack},
	}

	// ColorOptionsRedWhiteOnBlack renders Red/White text on Black background.
	ColorOptionsRedWhiteOnBlack = ColorOptions{
		IndexColumn:  text.Colors{text.FgHiRed, text.BgHiBlack},
		Footer:       text.Colors{text.FgRed, text.BgHiBlack},
		Header:       text.Colors{text.FgHiRed, text.BgHiBlack},
		Row:          text.Colors{text.FgHiWhite, text.BgBlack},
		RowAlternate: text.Colors{text.FgWhite, text.BgBlack},
	}

	// ColorOptionsYellowWhiteOnBlack renders Yellow/White text on Black
	// background.
	ColorOptionsYellowWhiteOnBlack = ColorOptions{
		IndexColumn:  text.Colors{text.FgHiYellow, text.BgHiBlack},
		Footer:       text.Colors{text.FgYellow, text.BgHiBlack},
		Header:       text.Colors{text.FgHiYellow, text.BgHiBlack},
		Row:          text.Colors{text.FgHiWhite, text.BgBlack},
		RowAlternate: text.Colors{text.FgWhite, text.BgBlack},
	}
)

var (
	// OptionsDefault defines sensible global options.
	OptionsDefault = Options{
		DrawBorder:      true,
		SeparateColumns: true,
		SeparateFooter:  true,
		SeparateHeader:  true,
		SeparateRows:    false,
	}

	// OptionsNoBorders sets up a table without any borders.
	OptionsNoBorders = Options{
		DrawBorder:      false,
		SeparateColumns: true,
		SeparateFooter:  true,
		SeparateHeader:  true,
		SeparateRows:    false,
	}

	// OptionsNoBordersAndSeparators sets up a table without any borders or
	// separators.
	OptionsNoBordersAndSeparators = Options{
		DrawBorder:      false,
		SeparateColumns: false,
		SeparateFooter:  false,
		SeparateHeader:  false,
		SeparateRows:    false,
	}
)

var (
	// FormatOptionsDefault defines sensible formatting options.
	FormatOptionsDefault = FormatOptions{
		Footer: text.FormatUpper,
		Header: text.FormatUpper,
		Row:    text.FormatDefault,
	}
)

Functions

func AutoIndexColumnID

func AutoIndexColumnID(colIdx int) string

AutoIndexColumnID returns a unique Column ID/Name for the given Column Number. The functionality is similar to what you get in an Excel spreadsheet w.r.t. the Column ID/Name.

Example

fmt.Printf("AutoIndexColumnID(    0): \"%s\"\n", AutoIndexColumnID(0))
fmt.Printf("AutoIndexColumnID(    1): \"%s\"\n", AutoIndexColumnID(1))
fmt.Printf("AutoIndexColumnID(    2): \"%s\"\n", AutoIndexColumnID(2))
fmt.Printf("AutoIndexColumnID(   25): \"%s\"\n", AutoIndexColumnID(25))
fmt.Printf("AutoIndexColumnID(   26): \"%s\"\n", AutoIndexColumnID(26))
fmt.Printf("AutoIndexColumnID(  702): \"%s\"\n", AutoIndexColumnID(702))
fmt.Printf("AutoIndexColumnID(18278): \"%s\"\n", AutoIndexColumnID(18278))

Output:

AutoIndexColumnID(    0): "A"
AutoIndexColumnID(    1): "B"
AutoIndexColumnID(    2): "C"
AutoIndexColumnID(   25): "Z"
AutoIndexColumnID(   26): "AA"
AutoIndexColumnID(  702): "AAA"
AutoIndexColumnID(18278): "AAAA"

Types

type BoxStyle

type BoxStyle struct {
	BottomLeft       string
	BottomRight      string
	BottomSeparator  string
	Left             string
	LeftSeparator    string
	MiddleHorizontal string
	MiddleSeparator  string
	MiddleVertical   string
	PaddingLeft      string
	PaddingRight     string
	PageSeparator    string
	Right            string
	RightSeparator   string
	TopLeft          string
	TopRight         string
	TopSeparator     string
	UnfinishedRow    string
}

BoxStyle defines the characters/strings to use to render the borders and separators for the Table.

type ColorOptions

type ColorOptions struct {
	IndexColumn  text.Colors // index-column colors (row #, etc.)
	Footer       text.Colors // footer row(s) colors
	Header       text.Colors // header row(s) colors
	Row          text.Colors // regular row(s) colors
	RowAlternate text.Colors // regular row(s) colors for the even-numbered rows
}

ColorOptions defines the ANSI colors to use for parts of the Table.

type FormatOptions

type FormatOptions struct {
	Footer text.Format // footer row(s) text format
	Header text.Format // header row(s) text format
	Row    text.Format // (data) row(s) text format
}

FormatOptions defines the text-formatting to perform on parts of the Table.

type Options

type Options struct {
	// DrawBorder enables or disables drawing the border around the Table.
	// Example of a table where it is disabled:
	//     # │ FIRST NAME │ LAST NAME │ SALARY │
	//  ─────┼────────────┼───────────┼────────┼─────────────────────────────
	//     1 │ Arya       │ Stark     │   3000 │
	//    20 │ Jon        │ Snow      │   2000 │ You know nothing, Jon Snow!
	//   300 │ Tyrion     │ Lannister │   5000 │
	//  ─────┼────────────┼───────────┼────────┼─────────────────────────────
	//       │            │ TOTAL     │  10000 │
	DrawBorder bool

	// SeparateColumns enables or disable drawing border between columns.
	// Example of a table where it is disabled:
	//  ┌─────────────────────────────────────────────────────────────────┐
	//  │   #  FIRST NAME  LAST NAME  SALARY                              │
	//  ├─────────────────────────────────────────────────────────────────┤
	//  │   1  Arya        Stark        3000                              │
	//  │  20  Jon         Snow         2000  You know nothing, Jon Snow! │
	//  │ 300  Tyrion      Lannister    5000                              │
	//  │                  TOTAL       10000                              │
	//  └─────────────────────────────────────────────────────────────────┘
	SeparateColumns bool

	// SeparateFooter enables or disable drawing border between the footer and
	// the rows. Example of a table where it is disabled:
	//  ┌─────┬────────────┬───────────┬────────┬─────────────────────────────┐
	//  │   # │ FIRST NAME │ LAST NAME │ SALARY │                             │
	//  ├─────┼────────────┼───────────┼────────┼─────────────────────────────┤
	//  │   1 │ Arya       │ Stark     │   3000 │                             │
	//  │  20 │ Jon        │ Snow      │   2000 │ You know nothing, Jon Snow! │
	//  │ 300 │ Tyrion     │ Lannister │   5000 │                             │
	//  │     │            │ TOTAL     │  10000 │                             │
	//  └─────┴────────────┴───────────┴────────┴─────────────────────────────┘
	SeparateFooter bool

	// SeparateHeader enables or disable drawing border between the header and
	// the rows. Example of a table where it is disabled:
	//  ┌─────┬────────────┬───────────┬────────┬─────────────────────────────┐
	//  │   # │ FIRST NAME │ LAST NAME │ SALARY │                             │
	//  │   1 │ Arya       │ Stark     │   3000 │                             │
	//  │  20 │ Jon        │ Snow      │   2000 │ You know nothing, Jon Snow! │
	//  │ 300 │ Tyrion     │ Lannister │   5000 │                             │
	//  ├─────┼────────────┼───────────┼────────┼─────────────────────────────┤
	//  │     │            │ TOTAL     │  10000 │                             │
	//  └─────┴────────────┴───────────┴────────┴─────────────────────────────┘
	SeparateHeader bool

	// SeparateRows enables or disables drawing separators between each row.
	// Example of a table where it is enabled:
	//  ┌─────┬────────────┬───────────┬────────┬─────────────────────────────┐
	//  │   # │ FIRST NAME │ LAST NAME │ SALARY │                             │
	//  ├─────┼────────────┼───────────┼────────┼─────────────────────────────┤
	//  │   1 │ Arya       │ Stark     │   3000 │                             │
	//  ├─────┼────────────┼───────────┼────────┼─────────────────────────────┤
	//  │  20 │ Jon        │ Snow      │   2000 │ You know nothing, Jon Snow! │
	//  ├─────┼────────────┼───────────┼────────┼─────────────────────────────┤
	//  │ 300 │ Tyrion     │ Lannister │   5000 │                             │
	//  ├─────┼────────────┼───────────┼────────┼─────────────────────────────┤
	//  │     │            │ TOTAL     │  10000 │                             │
	//  └─────┴────────────┴───────────┴────────┴─────────────────────────────┘
	SeparateRows bool
}

Options defines the global options that determine how the Table is rendered.

type Row

type Row []interface{}

Row defines a single row in the Table.

type SortBy

type SortBy struct {
	// Name is the name of the Column as it appears in the first Header row.
	// If a Header is not provided, or the name is not found in the header, this
	// will not work.
	Name string

	// Number is the Column # from left. When specified, it overrides the Name
	// property. If you know the exact Column number, use this instead of Name.
	Number int

	// Mode tells the Writer how to Sort. Asc/Dsc/etc.
	Mode SortMode
}

SortBy defines What to sort (Column Name or Number), and How to sort (Mode).

type SortMode

type SortMode int

SortMode defines How to sort.

const (
	// Asc sorts the column in Ascending order alphabetically.
	Asc SortMode = iota
	// AscNumeric sorts the column in Ascending order numerically.
	AscNumeric
	// Dsc sorts the column in Descending order alphabetically.
	Dsc
	// DscNumeric sorts the column in Descending order numerically.
	DscNumeric
)

type Style

type Style struct {
	Name    string        // name of the Style
	Box     BoxStyle      // characters to use for the boxes
	Color   ColorOptions  // colors to use for the rows and columns
	Format  FormatOptions // formatting options for the rows and columns
	Options Options       // misc. options for the table
}

Style declares how to render the Table and provides very fine-grained control on how the Table gets rendered on the Console.

type Table

type Table struct {
	// contains filtered or unexported fields
}

Table helps print a 2-dimensional array in a human readable pretty-table.

func (*Table) AppendFooter

func (t *Table) AppendFooter(row Row)

AppendFooter appends the row to the List of footers to render.

func (*Table) AppendHeader

func (t *Table) AppendHeader(row Row)

AppendHeader appends the row to the List of headers to render.

func (*Table) AppendRow

func (t *Table) AppendRow(row Row)

AppendRow appends the row to the List of rows to render.

func (*Table) AppendRows

func (t *Table) AppendRows(rows []Row)

AppendRows appends the rows to the List of rows to render.

func (*Table) Length

func (t *Table) Length() int

Length returns the number of rows to be rendered.

func (*Table) Render

func (t *Table) Render() string

Render renders the Table in a human-readable "pretty" format. Example:

┌─────┬────────────┬───────────┬────────┬─────────────────────────────┐
│   # │ FIRST NAME │ LAST NAME │ SALARY │                             │
├─────┼────────────┼───────────┼────────┼─────────────────────────────┤
│   1 │ Arya       │ Stark     │   3000 │                             │
│  20 │ Jon        │ Snow      │   2000 │ You know nothing, Jon Snow! │
│ 300 │ Tyrion     │ Lannister │   5000 │                             │
├─────┼────────────┼───────────┼────────┼─────────────────────────────┤
│     │            │ TOTAL     │  10000 │                             │
└─────┴────────────┴───────────┴────────┴─────────────────────────────┘

func (*Table) RenderCSV

func (t *Table) RenderCSV() string

RenderCSV renders the Table in CSV format. Example:

#,First Name,Last Name,Salary,
1,Arya,Stark,3000,
20,Jon,Snow,2000,"You know nothing\, Jon Snow!"
300,Tyrion,Lannister,5000,
,,Total,10000,

func (*Table) RenderHTML

func (t *Table) RenderHTML() string

RenderHTML renders the Table in HTML format. Example:

<table class="go-pretty-table">
  <thead>
  <tr>
    <th align="right">#</th>
    <th>First Name</th>
    <th>Last Name</th>
    <th align="right">Salary</th>
    <th>&nbsp;</th>
  </tr>
  </thead>
  <tbody>
  <tr>
    <td align="right">1</td>
    <td>Arya</td>
    <td>Stark</td>
    <td align="right">3000</td>
    <td>&nbsp;</td>
  </tr>
  <tr>
    <td align="right">20</td>
    <td>Jon</td>
    <td>Snow</td>
    <td align="right">2000</td>
    <td>You know nothing, Jon Snow!</td>
  </tr>
  <tr>
    <td align="right">300</td>
    <td>Tyrion</td>
    <td>Lannister</td>
    <td align="right">5000</td>
    <td>&nbsp;</td>
  </tr>
  </tbody>
  <tfoot>
  <tr>
    <td align="right">&nbsp;</td>
    <td>&nbsp;</td>
    <td>Total</td>
    <td align="right">10000</td>
    <td>&nbsp;</td>
  </tr>
  </tfoot>
</table>

func (*Table) RenderMarkdown

func (t *Table) RenderMarkdown() string

RenderMarkdown renders the Table in Markdown format. Example:

| # | First Name | Last Name | Salary |  |
| ---:| --- | --- | ---:| --- |
| 1 | Arya | Stark | 3000 |  |
| 20 | Jon | Snow | 2000 | You know nothing, Jon Snow! |
| 300 | Tyrion | Lannister | 5000 |  |
|  |  | Total | 10000 |  |

func (*Table) SetAlign

func (t *Table) SetAlign(align []text.Align)

SetAlign sets the horizontal-align for each column in the (data) rows.

func (*Table) SetAlignFooter

func (t *Table) SetAlignFooter(align []text.Align)

SetAlignFooter sets the horizontal-align for each column in the footer.

func (*Table) SetAlignHeader

func (t *Table) SetAlignHeader(align []text.Align)

SetAlignHeader sets the horizontal-align for each column in the header.

func (*Table) SetAllowedColumnLengths

func (t *Table) SetAllowedColumnLengths(lengths []int)

SetAllowedColumnLengths sets the maximum allowed length for each column in all the rows. Columns with content longer than the allowed limit will be wrapped to fit the length. Length has to be a positive value to take effect.

func (*Table) SetAllowedRowLength

func (t *Table) SetAllowedRowLength(length int)

SetAllowedRowLength sets the maximum allowed length or a row (or line of output) when rendered as a table. Rows that are longer than this limit will be "snipped" to the length. Length has to be a positive value to take effect.

func (*Table) SetAutoIndex

func (t *Table) SetAutoIndex(autoIndex bool)

SetAutoIndex adds a generated header with columns such as "A", "B", "C", etc. and a leading column with the row number similar to what you'd see on any spreadsheet application. NOTE: Appending a Header will void this functionality.

func (*Table) SetCaption

func (t *Table) SetCaption(format string, a ...interface{})

SetCaption sets the text to be rendered just below the table. This will not show up when the Table is rendered as a CSV.

func (*Table) SetColors

func (t *Table) SetColors(colors []text.Colors)

SetColors sets the colors for the rows in the Body.

func (*Table) SetColorsFooter

func (t *Table) SetColorsFooter(colors []text.Colors)

SetColorsFooter sets the colors for the rows in the Footer.

func (*Table) SetColorsHeader

func (t *Table) SetColorsHeader(colors []text.Colors)

SetColorsHeader sets the colors for the rows in the Header.

func (*Table) SetHTMLCSSClass

func (t *Table) SetHTMLCSSClass(cssClass string)

SetHTMLCSSClass sets the the HTML CSS Class to use on the <table> node when rendering the Table in HTML format.

func (*Table) SetIndexColumn

func (t *Table) SetIndexColumn(colNum int)

SetIndexColumn sets the given Column # as the column that has the row "Number". Valid values range from 1 to N. Note that this is not 0-indexed.

func (*Table) SetOutputMirror

func (t *Table) SetOutputMirror(mirror io.Writer)

SetOutputMirror sets an io.Writer for all the Render functions to "Write" to in addition to returning a string.

func (*Table) SetPageSize

func (t *Table) SetPageSize(numLines int)

SetPageSize sets the maximum number of lines to render before rendering the header rows again. This can be useful when dealing with tables containing a long list of rows that can span pages. Please note that the pagination logic will not consider Header/Footer lines for paging.

func (*Table) SetStyle

func (t *Table) SetStyle(style Style)

SetStyle overrides the DefaultStyle with the provided one.

func (*Table) SetVAlign

func (t *Table) SetVAlign(vAlign []text.VAlign)

SetVAlign sets the vertical-align for each column in all the rows.

func (*Table) SetVAlignFooter

func (t *Table) SetVAlignFooter(vAlign []text.VAlign)

SetVAlignFooter sets the horizontal-align for each column in the footer.

func (*Table) SetVAlignHeader

func (t *Table) SetVAlignHeader(vAlign []text.VAlign)

SetVAlignHeader sets the horizontal-align for each column in the header.

func (*Table) SortBy

func (t *Table) SortBy(sortBy []SortBy)

SortBy sets the rules for sorting the Rows in the order specified. i.e., the first SortBy instruction takes precedence over the second and so on. Any duplicate instructions on the same column will be discarded while sorting.

func (*Table) Style

func (t *Table) Style() *Style

Style returns the current style.

type Writer

type Writer interface {
	AppendFooter(row Row)
	AppendHeader(row Row)
	AppendRow(row Row)
	AppendRows(rows []Row)
	Length() int
	Render() string
	RenderCSV() string
	RenderHTML() string
	RenderMarkdown() string
	SetAlign(align []text.Align)
	SetAlignFooter(align []text.Align)
	SetAlignHeader(align []text.Align)
	SetAllowedColumnLengths(lengths []int)
	SetAllowedRowLength(length int)
	SetAutoIndex(autoIndex bool)
	SetCaption(format string, a ...interface{})
	SetColors(colors []text.Colors)
	SetColorsFooter(colors []text.Colors)
	SetColorsHeader(colors []text.Colors)
	SetHTMLCSSClass(cssClass string)
	SetIndexColumn(colNum int)
	SetOutputMirror(mirror io.Writer)
	SetPageSize(numLines int)
	SetStyle(style Style)
	SetVAlign(vAlign []text.VAlign)
	SetVAlignFooter(vAlign []text.VAlign)
	SetVAlignHeader(vAlign []text.VAlign)
	SortBy(sortBy []SortBy)
	Style() *Style
}

Writer declares the interfaces that can be used to setup and render a table.

func NewWriter

func NewWriter() Writer

NewWriter initializes and returns a Writer.