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- export type Dictionary<T> = {
- [key: string]: T
- }
- /**
- * Not readonly ArrayLike
- * Include Array, TypedArray
- */
- export type ArrayLike<T> = {
- [key: number]: T
- length: number
- }
- export type ImageLike = HTMLImageElement | HTMLCanvasElement | HTMLVideoElement
- // subset of CanvasTextBaseline
- export type TextVerticalAlign = 'top' | 'middle' | 'bottom'
- // | 'center' // DEPRECATED
- // TODO: Have not support 'start', 'end' yet.
- // subset of CanvasTextAlign
- export type TextAlign = 'left' | 'center' | 'right'
- // | 'middle' // DEPRECATED
- export type FontWeight = 'normal' | 'bold' | 'bolder' | 'lighter' | number;
- export type FontStyle = 'normal' | 'italic' | 'oblique';
- export type BuiltinTextPosition = 'left' | 'right' | 'top' | 'bottom' | 'inside'
- | 'insideLeft' | 'insideRight' | 'insideTop' | 'insideBottom'
- | 'insideTopLeft' | 'insideTopRight'| 'insideBottomLeft' | 'insideBottomRight';
- export type WXCanvasRenderingContext = CanvasRenderingContext2D & {
- draw: () => void
- };
- export type ZRCanvasRenderingContext = CanvasRenderingContext2D & {
- dpr: number
- __attrCachedBy: boolean | number
- }
- // Properties zrender will extended to the raw event
- type ZREventProperties = {
- zrX: number
- zrY: number
- zrDelta: number
- // 'no_globalout' means: do not trigger "globalout" event to zr user.
- // 'only_globalout" means: only trigger "globalout" event, but do not
- // trigger other event to zr user.
- zrEventControl: 'no_globalout' | 'only_globalout'
- zrByTouch: boolean
- }
- export type ZRRawMouseEvent = MouseEvent & ZREventProperties
- export type ZRRawTouchEvent = TouchEvent & ZREventProperties
- export type ZRRawPointerEvent = TouchEvent & ZREventProperties
- export type ZRRawEvent = ZRRawMouseEvent | ZRRawTouchEvent | ZRRawPointerEvent
- export type ZRPinchEvent = ZRRawEvent & {
- pinchScale: number
- pinchX: number
- pinchY: number
- gestureEvent: string
- }
- export type ElementEventName = 'click' | 'dblclick' | 'mousewheel' | 'mouseout' |
- 'mouseover' | 'mouseup' | 'mousedown' | 'mousemove' | 'contextmenu' |
- 'drag' | 'dragstart' | 'dragend' | 'dragenter' | 'dragleave' | 'dragover' | 'drop' | 'globalout';
- export type ElementEventNameWithOn = 'onclick' | 'ondblclick' | 'onmousewheel' | 'onmouseout' |
- 'onmouseup' | 'onmousedown' | 'onmousemove' | 'oncontextmenu' |
- 'ondrag' | 'ondragstart' | 'ondragend' | 'ondragenter' | 'ondragleave' | 'ondragover' | 'ondrop';
- export type RenderedEvent = {
- elapsedTime: number
- };
- // Useful type methods
- export type PropType<TObj, TProp extends keyof TObj> = TObj[TProp];
- export type AllPropTypes<T> = PropType<T, keyof T>
- export type FunctionPropertyNames<T> = {[K in keyof T]: T[K] extends Function ? K : never}[keyof T];
- export type MapToType<T extends Dictionary<any>, S> = {
- [P in keyof T]: T[P] extends Dictionary<any> ? MapToType<T[P], S> : S
- }
- // See https://www.staging-typescript.org/docs/handbook/advanced-types.html#distributive-conditional-types
- // For the case:
- // `keyof A | B` does not equals to `Keyof A | Keyof B`
- // KeyOfDistributive<A | B> equals to `KeyOfDistributive<A> | KeyOfDistributive<B>`
- export type KeyOfDistributive<T> = T extends unknown ? keyof T : never;
- export type WithThisType<Func extends (...args: any) => any, This> =
- (this: This, ...args: Parameters<Func>) => ReturnType<Func>;
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