graph

Documentation

Index

• type BarGraph
  • func NewBarGraph() *BarGraph
  • func (bg *BarGraph) Print() error
  • func (bg *BarGraph) Render(w io.Writer) error
  • func (bg *BarGraph) SetData(data []float64) *BarGraph
  • func (bg *BarGraph) SetLabels(labels []string) *BarGraph
  • func (bg *BarGraph) SetOptions(options BarGraphOptions) *BarGraph
• type BarGraphOptions
  • func DefaultBarGraphOptions() BarGraphOptions
  • func (o *BarGraphOptions) SetAxisCharacter(char string) *BarGraphOptions
  • func (o *BarGraphOptions) SetBarCharacter(char string) *BarGraphOptions
  • func (o *BarGraphOptions) SetWidth(width int) *BarGraphOptions
• type LineGraph
  • func NewLineGraph() *LineGraph
  • func (lg *LineGraph) Print() error
  • func (lg *LineGraph) Render(w io.Writer) error
  • func (lg *LineGraph) SetData(data []float64) *LineGraph
  • func (lg *LineGraph) SetLabels(labels []string) *LineGraph
  • func (lg *LineGraph) SetOptions(options LineGraphOptions) *LineGraph
• type LineGraphOptions
  • func DefaultLineGraphOptions() LineGraphOptions
  • func (o *LineGraphOptions) SetAxisCharacter(char string) *LineGraphOptions
  • func (o *LineGraphOptions) SetHeight(height int) *LineGraphOptions
  • func (o *LineGraphOptions) SetPointCharacter(char string) *LineGraphOptions
  • func (o *LineGraphOptions) SetWidth(width int) *LineGraphOptions

Types

type BarGraph

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

BarGraph structure

func NewBarGraph

func NewBarGraph() *BarGraph

NewBarGraph (default)

func (*BarGraph) Print

func (bg *BarGraph) Print() error

print

func (*BarGraph) Render

func (bg *BarGraph) Render(w io.Writer) error

Render renders the bar graph to the given io.Writer.

func (*BarGraph) SetData

func (bg *BarGraph) SetData(data []float64) *BarGraph

SetData

func (*BarGraph) SetLabels

func (bg *BarGraph) SetLabels(labels []string) *BarGraph

SetLabels

func (*BarGraph) SetOptions

func (bg *BarGraph) SetOptions(options BarGraphOptions) *BarGraph

SetOptions

type BarGraphOptions

type BarGraphOptions struct {
	Width         int    // Maximum width of the graph in characters
	BarCharacter  string // Character used to draw bars
	AxisCharacter string // Character used for axis
}

BarGraphOptions

func DefaultBarGraphOptions

func DefaultBarGraphOptions() BarGraphOptions

DefaultBarGraphOptions

func (*BarGraphOptions) SetAxisCharacter

func (o *BarGraphOptions) SetAxisCharacter(char string) *BarGraphOptions

SetAxisCharacter

func (*BarGraphOptions) SetBarCharacter

func (o *BarGraphOptions) SetBarCharacter(char string) *BarGraphOptions

SetBarCharacter

func (*BarGraphOptions) SetWidth

func (o *BarGraphOptions) SetWidth(width int) *BarGraphOptions

SetWidth

type LineGraph

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

LineGraph represents a line graph structure.

func NewLineGraph

func NewLineGraph() *LineGraph

NewLineGraph creates a new LineGraph instance with default options.

func (*LineGraph) Print

func (lg *LineGraph) Print() error

Print renders the line graph to os.Stdout.

func (*LineGraph) Render

func (lg *LineGraph) Render(w io.Writer) error

Render renders the line graph to the given io.Writer.

func (*LineGraph) SetData

func (lg *LineGraph) SetData(data []float64) *LineGraph

SetData sets the line graph data.

func (*LineGraph) SetLabels

func (lg *LineGraph) SetLabels(labels []string) *LineGraph

SetLabels sets the line graph labels (optional X-axis labels).

func (*LineGraph) SetOptions

func (lg *LineGraph) SetOptions(options LineGraphOptions) *LineGraph

SetOptions sets the line graph options.

type LineGraphOptions

type LineGraphOptions struct {
	Width          int    // Maximum width of the graph in characters
	Height         int    // Maximum height of the graph in lines
	AxisCharacter  string // Character for axis
	PointCharacter string // Character for data points
}

LineGraphOptions

func DefaultLineGraphOptions

func DefaultLineGraphOptions() LineGraphOptions

DefaultLineGraphOptions

func (*LineGraphOptions) SetAxisCharacter

func (o *LineGraphOptions) SetAxisCharacter(char string) *LineGraphOptions

SetAxisCharacter

func (*LineGraphOptions) SetHeight

func (o *LineGraphOptions) SetHeight(height int) *LineGraphOptions

SetHeight

func (*LineGraphOptions) SetPointCharacter

func (o *LineGraphOptions) SetPointCharacter(char string) *LineGraphOptions

SetPointCharacter

func (*LineGraphOptions) SetWidth

func (o *LineGraphOptions) SetWidth(width int) *LineGraphOptions

SetWidth