plot

Oct 4, 2026

Changes in this version

+ func Stack(series [][]float64) ([][]StackValue, error)

+ type Arc struct

+ Center f32.Point

+ End float64

+ Fill color.NRGBA

+ Inner float32

+ Outer float32

+ Start float64

+ func (a Arc) Paint(c Canvas)

+ type Area struct

+ Curve Curve

+ Fill color.NRGBA

+ Lower []f32.Point

+ Stroke color.NRGBA

+ Upper []f32.Point

+ Width float32

+ func (a Area) Paint(c Canvas)

+ type Axis struct

+ At float32

+ From float32

+ Side AxisSide

+ Stroke color.NRGBA

+ TextColor color.NRGBA

+ TextSize unit.Sp

+ TickSize float32

+ Ticks []AxisText

+ To float32

+ Width float32

+ func (a Axis) Paint(c Canvas)

+ type AxisSide uint8

+ const AxisBottom

+ const AxisLeft

+ const AxisRight

+ const AxisTop

+ type AxisText struct

+ Position float32

+ Text string

+ type Bar struct

+ Fill color.NRGBA

+ Radius float32

+ Rect Rectangle

+ func (b Bar) Paint(c Canvas)

+ type Canvas struct

+ Bounds image.Rectangle

+ Context core.C

+ type CrossLine struct

+ At f32.Point

+ Horizontal bool

+ Stroke color.NRGBA

+ Vertical bool

+ Width float32

+ func (x CrossLine) Paint(c Canvas)

+ type Curve uint8

+ const CurveLinear

+ const CurveSmooth

+ const CurveStepAfter

+ type Dot struct

+ At f32.Point

+ Fill color.NRGBA

+ Radius float32

+ func (d Dot) Paint(c Canvas)

+ type Line struct

+ Curve Curve

+ DotRadius float32

+ Points []f32.Point

+ Stroke color.NRGBA

+ Width float32

+ func (l Line) Paint(c Canvas)

+ type PieSlice struct

+ End float64

+ Index int

+ Start float64

+ Value float64

+ func Pie(values []float64, start, sweep, padding float64) ([]PieSlice, error)

+ type Rectangle struct

+ Max f32.Point

+ Min f32.Point

+ type ScaleBand struct

+ func NewBand[T comparable](domain []T, extent [2]float64) ScaleBand[T]

+ func (s ScaleBand[T]) Align(f float64) ScaleBand[T]

+ func (s ScaleBand[T]) Bandwidth() float64

+ func (s ScaleBand[T]) Domain() []T

+ func (s ScaleBand[T]) Map(x T) (float64, bool)

+ func (s ScaleBand[T]) Padding(inner, outer float64) ScaleBand[T]

+ type ScaleLinear struct

+ Clamp bool

+ Domain [2]float64

+ Range [2]float64

+ func (s ScaleLinear) Invert(y float64) (float64, bool)

+ func (s ScaleLinear) Map(x float64) (float64, bool)

+ func (s ScaleLinear) Ticks(count int) []float64

+ type ScaleOrdinal struct

+ func NewOrdinal[K comparable, V any](domain []K, values []V) ScaleOrdinal[K, V]

+ func (s ScaleOrdinal[K, V]) Map(x K) (V, bool)

+ type ScalePoint struct

+ func NewPoint[T comparable](domain []T, extent [2]float64) ScalePoint[T]

+ func (s ScalePoint[T]) Domain() []T

+ func (s ScalePoint[T]) Map(x T) (float64, bool)

+ func (s ScalePoint[T]) Padding(p float64) ScalePoint[T]

+ type StackValue struct

+ High float64

+ Index int

+ Low float64

+ Series int

+ Valid bool