tablew

package module
v2.0.6 Latest Latest
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 Go to latest Published: Mar 21, 2024 License: Apache-2.0 Imports: 11 Imported by: 4

Documentation

Index

Constants

View Source 
const (
	CENTER  = "+"
	ROW     = "-"
	COLUMN  = "|"
	SPACE   = " "
	NEWLINE = "\n"
)
View Source 
const (
	ALIGN_DEFAULT = iota
	ALIGN_CENTER
	ALIGN_RIGHT
	ALIGN_LEFT
)
View Source 
const (
	BgBlackColor int = iota + 40
	BgRedColor
	BgGreenColor
	BgYellowColor
	BgBlueColor
	BgMagentaColor
	BgCyanColor
	BgWhiteColor
)
View Source 
const (
	FgBlackColor int = iota + 30
	FgRedColor
	FgGreenColor
	FgYellowColor
	FgBlueColor
	FgMagentaColor
	FgCyanColor
	FgWhiteColor
)
View Source 
const (
	BgHiBlackColor int = iota + 100
	BgHiRedColor
	BgHiGreenColor
	BgHiYellowColor
	BgHiBlueColor
	BgHiMagentaColor
	BgHiCyanColor
	BgHiWhiteColor
)
View Source 
const (
	FgHiBlackColor int = iota + 90
	FgHiRedColor
	FgHiGreenColor
	FgHiYellowColor
	FgHiBlueColor
	FgHiMagentaColor
	FgHiCyanColor
	FgHiWhiteColor
)
View Source 
const (
	Normal          = 0
	Bold            = 1
	UnderlineSingle = 4
	Italic
)
View Source 
const ESC = "\033"
View Source 
const (
	MAX_ROW_WIDTH = 30
)
View Source 
const SEP = ";"

Variables

This section is empty.

Functions

func Color 

func Color(colors ...int) []int

func ConditionString 

func ConditionString(cond bool, valid, inValid string) string

ConditionString Simple Condition for string Returns value based on condition

func DisplayWidth 

func DisplayWidth(str string) int

func Pad 

func Pad(s, pad string, width int) string

Pad String Attempts to place string in the center

func PadLeft 

func PadLeft(s, pad string, width int) string

PadLeft Pad String Left position This would place string at the right side of the screen

func PadRight 

func PadRight(s, pad string, width int) string

PadRight Pad String Right position This would place string at the left side of the screen

func Render 

func Render(opts ...Option) string

func Structs 

func Structs(vs any, opts ...Option) string

func Title 

func Title(name string) string

Title Format Table Header Replace _ , . and spaces

func WrapString 

func WrapString(s string, lim int) ([]string, int)

WrapString wraps s into a paragraph of lines of length lim, with minimal raggedness.

func WrapWords 

func WrapWords(words []string, spc, lim, pen int) [][]string

WrapWords is the low-level line-breaking algorithm, useful if you need more control over the details of the text wrapping process. For most uses, WrapString will be sufficient and more convenient.

WrapWords splits a list of words into lines with minimal "raggedness", treating each rune as one unit, accounting for spc units between adjacent words on each line, and attempting to limit lines to lim units. Raggedness is the total error over all lines, where error is the square of the difference of the length of the line and lim. Too-long lines (which only happen when a single word is longer than lim units) have pen penalty units added to the error.

Types

type Border 

type Border struct {
	Left   bool
	Right  bool
	Top    bool
	Bottom bool
}

type Colors 

type Colors []int

type Option added in v2.0.5 

type Option func(w *Table)

type Table 

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

func NewWriter 

func NewWriter(writer io.Writer) *Table

NewWriter Start New Table Take io.Writer Directly

func (*Table) Append 

func (t *Table) Append(row []string)

Append row to table

func (*Table) AppendBulk 

func (t *Table) AppendBulk(rows [][]string)

AppendBulk Allow Support for Bulk Append Eliminates repeated for loops

func (*Table) ClearFooter 

func (t *Table) ClearFooter()

ClearFooter Clear footer

func (*Table) ClearRows 

func (t *Table) ClearRows()

ClearRows Clear rows

func (*Table) EnableBorder 

func (t *Table) EnableBorder(border bool)

EnableBorder Set Table Border This would enable / disable line around the table

func (*Table) NumLines 

func (t *Table) NumLines() int

NumLines to get the number of lines

func (*Table) Render 

func (t *Table) Render()

Render table output

func (*Table) Rich 

func (t *Table) Rich(row []string, colors []Colors)

Rich Append row to table with color attributes

func (*Table) SetAlignment 

func (t *Table) SetAlignment(align int)

SetAlignment Set Table Alignment

func (*Table) SetAutoFormatHeaders 

func (t *Table) SetAutoFormatHeaders(auto bool)

SetAutoFormatHeaders Turn header autoformatting on/off. Default is on (true).

func (*Table) SetAutoMergeCells 

func (t *Table) SetAutoMergeCells(auto bool)

SetAutoMergeCells Set Auto Merge Cells This would enable / disable the merge of cells with identical values

func (*Table) SetAutoMergeCellsByColumnIndex 

func (t *Table) SetAutoMergeCellsByColumnIndex(cols []int)

SetAutoMergeCellsByColumnIndex Set Auto Merge Cells By Column Index This would enable / disable the merge of cells with identical values for specific columns If cols is empty, it is the same as `SetAutoMergeCells(true)`.

func (*Table) SetAutoWrapText 

func (t *Table) SetAutoWrapText(auto bool)

SetAutoWrapText Turn automatic multiline text adjustment on/off. Default is on (true).

func (*Table) SetBorder 

func (t *Table) SetBorder(border bool)

SetBorder Set Table Border This would enable / disable line around the table Deprecated: use EnableBorder

func (*Table) SetBorders 

func (t *Table) SetBorders(border Border)

SetBorders SetBorder Set Custom Table Border

func (*Table) SetCaption 

func (t *Table) SetCaption(caption bool, captionText ...string)

SetCaption Set table Caption

func (*Table) SetCenterSeparator 

func (t *Table) SetCenterSeparator(sep string)

SetCenterSeparator Set the center Separator

func (*Table) SetColMinWidth 

func (t *Table) SetColMinWidth(column int, width int)

SetColMinWidth Set the minimal width for a column

func (*Table) SetColWidth 

func (t *Table) SetColWidth(width int)

SetColWidth Set the Default column width

func (*Table) SetColumnAlignment 

func (t *Table) SetColumnAlignment(keys []int)

SetColumnAlignment Set Column Alignment

func (*Table) SetColumnColor 

func (t *Table) SetColumnColor(colors ...Colors)

Adding column colors (ANSI codes)

func (*Table) SetColumnSeparator 

func (t *Table) SetColumnSeparator(sep string)

SetColumnSeparator Set the Column Separator

func (*Table) SetFooter 

func (t *Table) SetFooter(keys []string)

SetFooter Set table Footer

func (*Table) SetFooterAlignment 

func (t *Table) SetFooterAlignment(fAlign int)

SetFooterAlignment Set Footer Alignment

func (*Table) SetFooterColor 

func (t *Table) SetFooterColor(colors ...Colors)

Adding column colors (ANSI codes)

func (*Table) SetHeader 

func (t *Table) SetHeader(keys []string)

SetHeader Set table header

func (*Table) SetHeaderAlignment 

func (t *Table) SetHeaderAlignment(hAlign int)

SetHeaderAlignment Set Header Alignment

func (*Table) SetHeaderColor 

func (t *Table) SetHeaderColor(colors ...Colors)

Adding header colors (ANSI codes)

func (*Table) SetHeaderLine 

func (t *Table) SetHeaderLine(line bool)

SetHeaderLine Set Header Line This would enable / disable a line after the header

func (*Table) SetNewLine 

func (t *Table) SetNewLine(nl string)

SetNewLine Set New Line

func (*Table) SetNoWhiteSpace 

func (t *Table) SetNoWhiteSpace(allow bool)

SetNoWhiteSpace Set No White Space

func (*Table) SetReflowDuringAutoWrap 

func (t *Table) SetReflowDuringAutoWrap(auto bool)

SetReflowDuringAutoWrap Turn automatic reflowing of multiline text when rewrapping. Default is on (true).

func (*Table) SetRowLine 

func (t *Table) SetRowLine(line bool)

SetRowLine Set Row Line This would enable / disable a line on each row of the table

func (*Table) SetRowSeparator 

func (t *Table) SetRowSeparator(sep string)

SetRowSeparator Set the Row Separator

func (*Table) SetStructs 

func (t *Table) SetStructs(v interface{}) error

SetStructs sets header and rows from slice of struct. If something that is not a slice is passed, error will be returned. The tag specified by "table" for the struct becomes the header. If not specified or empty, the field name will be used. The field of the first element of the slice is used as the header. If the element implements fmt.Stringer, the result will be used. And the slice contains nil, it will be skipped without rendering.

func (*Table) SetTablePadding 

func (t *Table) SetTablePadding(padding string)

SetTablePadding Set Table Padding

func (*Table) SetUnicodeHV 

func (t *Table) SetUnicodeHV(horizontal, vertical UnicodeLineStyle) error

Use unicode box drawing symbols to achieve the specified line styles. Note that combinations of thick and double lines are not supported. Will return an error in case of unsupported combinations.

type TableCell added in v2.0.1 

type TableCell interface {
	TableCellString() string
}

type UnicodeLineStyle 

type UnicodeLineStyle int
const (
	Regular UnicodeLineStyle = iota
	Thick
	Double
)

Source Files

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