GridLinesAndLabels | telegram-charts

Hierarchy

GridLinesAndLabels

Index

Constructors

constructor

Properties

Methods

Constructors

constructor

new GridLinesAndLabels(state: ChartState, chart: Chart): GridLinesAndLabels

- Defined in grid/GridLinesAndLabels.ts:110
Parameters
- state: ChartState
- chart: Chart
Returns GridLinesAndLabels

Properties

Protected chart

chart: Chart

Private ctx

ctx: CanvasRenderingContext2D

Private drawXLabels

drawXLabels: drawLabels = drawXLabels

Private drawYLabels

drawYLabels: drawLabelsYScaled = drawLabels

Private isDirty

isDirty: boolean = true

Private readers

readers: AxeDataReader[]

Protected state

state: ChartState

Private xDataReader

xDataReader: XDataReader

Private yDataReader

yDataReader: YDataReader

Methods

draw

draw(animations: AnimationState[]): void

- Defined in grid/GridLinesAndLabels.ts:164
Parameters
- animations: AnimationState[]
Returns void

Private drawLinesAndLabels

drawLinesAndLabels(ctx: CanvasRenderingContext2D, axeReader: AxeDataReader, animation?: AnimationState | undefined): void

- Defined in grid/GridLinesAndLabels.ts:205
Parameters
- ctx: CanvasRenderingContext2D
- axeReader: AxeDataReader
- Optional animation: AnimationState | undefined
Returns void

Private drawLinesAndLabelsHelper

drawLinesAndLabelsHelper(ctx: CanvasRenderingContext2D, axeReader: AxeDataReader, lineOpacity: number, labelOpacity: number, dataPerTick: number, _drawLabels: drawLabelsYScaled): void

- Defined in grid/GridLinesAndLabels.ts:267
Parameters
- ctx: CanvasRenderingContext2D
- axeReader: AxeDataReader
- lineOpacity: number
- labelOpacity: number
- dataPerTick: number
- _drawLabels: drawLabelsYScaled
Returns void

markDirty

markDirty(): void

- Defined in grid/GridLinesAndLabels.ts:198
Returns void

markDirtyY

markDirtyY(): void

- Defined in grid/GridLinesAndLabels.ts:192
Returns void

Private onBoundsChangeListener

onBoundsChangeListener(__namedParameters: object): void

- Defined in grid/GridLinesAndLabels.ts:263
Parameters
- __namedParameters: object
  - detail: object
    - from: VerticalBounds & HorizontalBounds
    - to: VerticalBounds & HorizontalBounds
Returns void

Private singleDraw

singleDraw(): void

- Defined in grid/GridLinesAndLabels.ts:301
Returns void

updateDataBounds

updateDataBounds(oldBounds: BoundingBox, newBounds: VerticalBounds | BoundingBox, skipBoundsUpdate: boolean): void

- Defined in grid/GridLinesAndLabels.ts:136
Parameters
- oldBounds: BoundingBox
- newBounds: VerticalBounds | BoundingBox
- skipBoundsUpdate: boolean
Returns void

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