Class NumberAxis

Hierarchy (view full)

Widget
- NumberAxis

Index

Constructors

constructor

new NumberAxis(from, to, options?): NumberAxis
Parameters
- from: number
- to: number
- Optional options: NumberAxisOptions
Returns NumberAxis
Overrides Widget.constructor
- Defined in mods/mod-math/src/widgets/numberAxis.ts:42

Properties

animationInstances

animationInstances: AnimationInstance<Widget>[] = []

`Private` arrow

arrow: Arrow

arrowOptions

arrowOptions: ArrowOptions

centerX

centerX: number

centerY

centerY: number

children

children: Widget[] = []

The child-widgets of the widget.

display

display: boolean = true

`Private` enableUnit

enableUnit: boolean

eventInstances

eventInstances: EventInstance<Widget>[] = []

from

from: number

hasSet

hasSet: boolean = false

interval

interval: number

isImplemented

isImplemented: boolean = false

key

key: string = ...

last

last: Widget = ...

parent

parent: Widget

plugins

plugins: WidgetPlugin[] = []

progress

progress: number

setups

setups: {
    generator: Generator<number | {
        animation: Animation<any>;
        duration: number;
        mode: "async" | "sync";
        params: Record<string, any>;
        setAsync: (() => { animation: Animation<any>; mode: "async" | "sync"; duration: number; params: Record<string, any>; setAsync: () => ...; setSync: () => ...; });
        setSync: (() => { animation: Animation<any>; mode: "async" | "sync"; duration: number; params: Record<string, any>; setAsync: () => ...; setSync: () => ...; });
    }, void, unknown>;
    nextFrame: number;
}[] = []

Type declaration

generator: Generator<number | {
    animation: Animation<any>;
    duration: number;
    mode: "async" | "sync";
    params: Record<string, any>;
    setAsync: (() => { animation: Animation<any>; mode: "async" | "sync"; duration: number; params: Record<string, any>; setAsync: () => ...; setSync: () => ...; });
    setSync: (() => { animation: Animation<any>; mode: "async" | "sync"; duration: number; params: Record<string, any>; setAsync: () => ...; setSync: () => ...; });
}, void, unknown>
nextFrame: number

style

style: NumberAxisStyle

textOptions

textOptions: TextOptions

`Private` ticks

ticks: Line[] = []

to

to: number

trend

trend: Trend

`Private` unit

unit: boolean

unitFont

unitFont: string

`Private` units

units: Text[] = []

updates

updates: ((elapsed, widget) => void)[] = []

Type declaration

- (elapsed, widget): void
- Parameters
  - elapsed: number
  - widget: Widget
  Returns void

x

x: number

y

y: number

Accessors

range

get range(): WidgetRange
Returns WidgetRange
Inherited from Widget.range
- Defined in packages/core/src/widget.ts:376

Methods

_isAsyncWidget

_isAsyncWidget(): boolean
Returns boolean
Inherited from Widget._isAsyncWidget
- Defined in packages/core/src/widget.ts:353

add

add(...children): this
Add children widgets for the widget.
Parameters
- Rest ...children: Widget[] | ((parent) => Widget)[]
  The added children.
Returns this
Inherited from Widget.add
- Defined in packages/core/src/widget.ts:156

animate

animate(animation, startAt, during, params?): this
Parameters
- animation: Animation<any>
- startAt: number
- during: number
- Optional params: Record<string, any>
Returns this
Inherited from Widget.animate
- Defined in packages/core/src/widget.ts:196

animateTree

animateTree(tree, startAt): void
Parameters
- tree: AnimationTree
- startAt: number
Returns void
Inherited from Widget.animateTree
- Defined in packages/core/src/widget.ts:227

copy

copy(): this
Returns this
Inherited from Widget.copy
- Defined in packages/core/src/widget.ts:367

draw

draw(_canvas): void
Draw the object according to the parameters of the widget. Called when the parameters is changed.
Parameters
- _canvas: Canvas
  The canvas object of CanvasKit-WASM.
Returns void
Inherited from Widget.draw
- Defined in packages/core/src/widget.ts:124

hide

hide(): this
Returns this
Inherited from Widget.hide
- Defined in packages/core/src/widget.ts:362

init

init(_ck): void
Called when the widget is registered.
Parameters
- _ck: CanvasKit
  The CanvasKit namespace
Returns void
Overrides Widget.init
- Defined in mods/mod-math/src/widgets/numberAxis.ts:94

isIn

isIn(x, y): boolean
Parameters
- x: number
- y: number
Returns boolean
Inherited from Widget.isIn
- Defined in packages/core/src/widget.ts:372

on

on(event, effect): this
Parameters
- event: Event<Widget>
- effect: ((widget, ...args) => any)
  - - (widget, ...args): any
    - Parameters
      widget: Widget
      Rest ...args: any[]
      Returns any
Returns this
Inherited from Widget.on
- Defined in packages/core/src/widget.ts:214

predraw

predraw(_ck, _propertyChanged): void
Preload the necessary items during drawing. Called when the properties of the widget is changed. In common, we use it to initializing Paint, Rect, Path, etc.
Parameters
- _ck: CanvasKit
- _propertyChanged: string
Returns void
Inherited from Widget.predraw
- Defined in packages/core/src/widget.ts:117

preupdate

preupdate(ck, propertyChanged?): void
Called when the parameters is changed.
Parameters
- ck: CanvasKit
  The namespace of CanvasKit-WASM.
- Optional propertyChanged: string
Returns void
Inherited from Widget.preupdate
- Defined in packages/core/src/widget.ts:130

processSetups

processSetups(elapsed): void
Parameters
- elapsed: number
Returns void
Inherited from Widget.processSetups
- Defined in packages/core/src/widget.ts:317

runAnimation

runAnimation(elapsed): void
Parameters
- elapsed: number
Returns void
Inherited from Widget.runAnimation
- Defined in packages/core/src/widget.ts:232

setEventListener

setEventListener(element): void
Parameters
- element: HTMLCanvasElement
Returns void
Inherited from Widget.setEventListener
- Defined in packages/core/src/widget.ts:265

setUpdate

setUpdate(updateFunc): this
Set up a update function to call it when the widget is changed.
Parameters
- updateFunc: ((elapsed, widget) => void)
  The frame from having gone to current frame.
  - - (elapsed, widget): void
    - Parameters
      elapsed: number
      widget: Widget
      Returns void
Returns this
Inherited from Widget.setUpdate
- Defined in packages/core/src/widget.ts:277

setup

setup<T>(setupFunc): this
Type Parameters
- T extends Widget
Parameters
- setupFunc: SetupFunction<T>
Returns this
Inherited from Widget.setup
- Defined in packages/core/src/widget.ts:283

show

show(): this
Returns this
Inherited from Widget.show
- Defined in packages/core/src/widget.ts:357

update

update(canvas): void
Update the object according to the style of the widget. Called when the style is changed.
Parameters
- canvas: Canvas
  The canvas object of CanvasKit-WASM.
Returns void
Inherited from Widget.update
- Defined in packages/core/src/widget.ts:139

use

use(...plugins): void
Parameters
- Rest ...plugins: WidgetPlugin[]
Returns void
Inherited from Widget.use
- Defined in packages/core/src/widget.ts:349

`Static` absoluteToRelative

absoluteToRelative(widget, x, y): {
x: number;
y: number;
}
Parameters
- widget: Widget
- x: number
- y: number
Returns {
x: number;
y: number;
}
- x: number
- y: number
Inherited from Widget.absoluteToRelative
- Defined in packages/core/src/widget.ts:402

`Static` getAbsoluteCoordinates

getAbsoluteCoordinates(widget): {
x: number;
y: number;
}
Parameters
- widget: Widget
Returns {
x: number;
y: number;
}
- x: number
- y: number
Inherited from Widget.getAbsoluteCoordinates
- Defined in packages/core/src/widget.ts:380

Class NumberAxis

Hierarchy (view full)

Index

Constructors

Properties

Accessors

Methods

Constructors

constructor

Parameters

Returns NumberAxis

Properties

animationInstances

Private arrow

arrowOptions

centerX

centerY

children

display

Private enableUnit

eventInstances

from

hasSet

interval

isImplemented

key

last

parent

plugins

progress

setups

Type declaration

nextFrame: number

style

textOptions

Private ticks

to

trend

Private unit

unitFont

Private units

updates

Type declaration

Parameters

Returns void

x

y

Accessors

range

Returns WidgetRange

Methods

_isAsyncWidget

Returns boolean

add

Parameters

Returns this

animate

Parameters

Returns this

animateTree

Parameters

Returns void

copy

Returns this

draw

Parameters

Returns void

hide

Returns this

init

Parameters

Returns void

isIn

Parameters

Returns boolean

on

Parameters

Parameters

Returns any

Returns this

`Private` arrow

`Private` enableUnit

`Private` ticks

`Private` unit

`Private` units

`Static` absoluteToRelative

Returns {
x: number;
y: number;
}

`Static` getAbsoluteCoordinates

Returns {
x: number;
y: number;
}