# Interface: LineOptions

# Hierarchy

# Properties

# backgroundColor

backgroundColor: Color

# Inherited from


# Defined in

index.esm.d.ts:1696 (opens new window)

# borderCapStyle

borderCapStyle: CanvasLineCap

Line cap style. See MDN.

default 'butt'

# Defined in

index.esm.d.ts:1779 (opens new window)

# borderColor

borderColor: Color

# Inherited from


# Defined in

index.esm.d.ts:1695 (opens new window)

# borderDash

borderDash: number[]

Line dash. See MDN.

default []

# Defined in

index.esm.d.ts:1784 (opens new window)

# borderDashOffset

borderDashOffset: number

Line dash offset. See MDN.

default 0.0

# Defined in

index.esm.d.ts:1789 (opens new window)

# borderJoinStyle

borderJoinStyle: CanvasLineJoin

Line join style. See MDN.

default 'miter'

# Defined in

index.esm.d.ts:1794 (opens new window)

# borderWidth

borderWidth: number

# Inherited from


# Defined in

index.esm.d.ts:1694 (opens new window)

# capBezierPoints

capBezierPoints: boolean

true to keep Bézier control inside the chart, false for no restriction.

default true

# Defined in

index.esm.d.ts:1799 (opens new window)

# cubicInterpolationMode

cubicInterpolationMode: "default" | "monotone"

Interpolation mode to apply.

default 'default'

# Defined in

index.esm.d.ts:1804 (opens new window)

# fill

fill: FillTarget | ComplexFillTarget

Both line and radar charts support a fill option on the dataset object which can be used to create area between two datasets or a dataset and a boundary, i.e. the scale origin, start or end

# Defined in

index.esm.d.ts:1818 (opens new window)

# segment

segment: Object

# Type declaration

Name Type
backgroundColor Scriptable<Color, ScriptableLineSegmentContext>
borderCapStyle Scriptable<CanvasLineCap, ScriptableLineSegmentContext>
borderColor Scriptable<Color, ScriptableLineSegmentContext>
borderDash Scriptable<number[], ScriptableLineSegmentContext>
borderDashOffset Scriptable<number, ScriptableLineSegmentContext>
borderJoinStyle Scriptable<CanvasLineJoin, ScriptableLineSegmentContext>
borderWidth Scriptable<number, ScriptableLineSegmentContext>

# Defined in

index.esm.d.ts:1824 (opens new window)

# spanGaps

spanGaps: number | boolean

If true, lines will be drawn between points with no or null data. If false, points with NaN data will create a break in the line. Can also be a number specifying the maximum gap length to span. The unit of the value depends on the scale used.

# Defined in

index.esm.d.ts:1822 (opens new window)

# stepped

stepped: boolean | "middle" | "before" | "after"

true to show the line as a stepped line (tension will be ignored).

default false

# Defined in

index.esm.d.ts:1814 (opens new window)

# tension

tension: number

Bézier curve tension (0 for no Bézier curves).

default 0

# Defined in

index.esm.d.ts:1809 (opens new window)