import LayerManager from "./layer-manager.js"; import ViewManager from "./view-manager.js"; import EffectManager from "./effect-manager.js"; import DeckRenderer from "./deck-renderer.js"; import DeckPicker from "./deck-picker.js"; import { Widget } from "./widget.js"; import { WidgetManager } from "./widget-manager.js"; import { TooltipWidget } from "./tooltip-widget.js"; import { AnimationLoop } from '@luma.gl/engine'; import type { Device, Framebuffer, Parameters } from '@luma.gl/core'; import type { ShaderModule } from '@luma.gl/shadertools'; import { Stats } from '@probe.gl/stats'; import { EventManager } from 'mjolnir.js'; import { RecognizerOptions } from "./constants.js"; import type { Effect } from "./effect.js"; import type { FilterContext } from "../passes/layers-pass.js"; import type Layer from "./layer.js"; import type View from "../views/view.js"; import type Viewport from "../viewports/viewport.js"; import type { EventManagerOptions, MjolnirGestureEvent, MjolnirPointerEvent } from 'mjolnir.js'; import type { TypedArrayManagerOptions } from "../utils/typed-array-manager.js"; import type { ViewStateChangeParameters, InteractionState } from "../controllers/controller.js"; import type { PickingInfo } from "./picking/pick-info.js"; import type { LayersList } from "./layer-manager.js"; import type { TooltipContent } from "./tooltip-widget.js"; import type { ViewStateMap, AnyViewStateOf, ViewOrViews, ViewStateObject } from "./view-manager.js"; import { CreateDeviceProps } from '@luma.gl/core'; export type DeckMetrics = { fps: number; setPropsTime: number; updateAttributesTime: number; framesRedrawn: number; pickTime: number; pickCount: number; gpuTime: number; gpuTimePerFrame: number; cpuTime: number; cpuTimePerFrame: number; bufferMemory: number; textureMemory: number; renderbufferMemory: number; gpuMemory: number; }; type CursorState = { /** Whether the cursor is over a pickable object */ isHovering: boolean; /** Whether the cursor is down */ isDragging: boolean; }; export type DeckProps = { /** Id of this Deck instance */ id?: string; /** Width of the canvas, a number in pixels or a valid CSS string. * @default `'100%'` */ width?: string | number | null; /** Height of the canvas, a number in pixels or a valid CSS string. * @default `'100%'` */ height?: string | number | null; /** Additional CSS styles for the canvas. */ style?: Partial | null; /** Controls the resolution of drawing buffer used for rendering. * @default `true` (use browser devicePixelRatio) */ useDevicePixels?: boolean | number; /** Extra pixels around the pointer to include while picking. * @default `0` */ pickingRadius?: number; /** WebGL parameters to be set before each frame is rendered. */ parameters?: Parameters; /** If supplied, will be called before a layer is drawn to determine whether it should be rendered. */ layerFilter?: ((context: FilterContext) => boolean) | null; /** The container to append the auto-created canvas to. * @default `document.body` */ parent?: HTMLDivElement | null; /** The canvas to render into. * Can be either a HTMLCanvasElement or the element id. * Will be auto-created if not supplied. */ canvas?: HTMLCanvasElement | string | null; /** Use an existing luma.gl GPU device. @note If not supplied, a new device will be created using props.deviceProps */ device?: Device | null; /** A new device will be created using these props, assuming that an existing device is not supplied using props.device) */ deviceProps?: CreateDeviceProps; /** WebGL context @deprecated Use props.deviceProps.webgl. Also note that preserveDrawingBuffers is true by default */ gl?: WebGL2RenderingContext | null; /** * The array of Layer instances to be rendered. * Nested arrays are accepted, as well as falsy values (`null`, `false`, `undefined`) */ layers?: LayersList; /** The array of effects to be rendered. A lighting effect will be added if an empty array is supplied. */ effects?: Effect[]; /** A single View instance, or an array of `View` instances. * @default `new MapView()` */ views?: ViewsT; /** Options for viewport interactivity, e.g. pan, rotate and zoom with mouse, touch and keyboard. * This is a shorthand for defining interaction with the `views` prop if you are using the default view (i.e. a single `MapView`) */ controller?: View['props']['controller']; /** * An object that describes the view state for each view in the `views` prop. * Use if the camera state should be managed external to the `Deck` instance. */ viewState?: ViewStateMap | null; /** * If provided, the `Deck` instance will track camera state changes automatically, * with `initialViewState` as its initial settings. */ initialViewState?: ViewStateMap | null; /** Allow browser default touch actions. * @default `'none'` */ touchAction?: EventManagerOptions['touchAction']; /** * Optional mjolnir.js recognizer options */ eventRecognizerOptions?: RecognizerOptions; /** (Experimental) Render to a custom frame buffer other than to screen. */ _framebuffer?: Framebuffer | null; /** (Experimental) Forces deck.gl to redraw layers every animation frame. */ _animate?: boolean; /** (Experimental) If set to `false`, force disables all picking features, disregarding the `pickable` prop set in any layer. */ _pickable?: boolean; /** (Experimental) Fine-tune attribute memory usage. See documentation for details. */ _typedArrayManagerProps?: TypedArrayManagerOptions; /** An array of Widget instances to be added to the parent element. */ widgets?: Widget[]; /** Called once the GPU Device has been initiated. */ onDeviceInitialized?: (device: Device) => void; /** @deprecated Called once the WebGL context has been initiated. */ onWebGLInitialized?: (gl: WebGL2RenderingContext) => void; /** Called when the canvas resizes. */ onResize?: (dimensions: { width: number; height: number; }) => void; /** Called when the user has interacted with the deck.gl canvas, e.g. using mouse, touch or keyboard. */ onViewStateChange?: >(params: ViewStateChangeParameters) => ViewStateT | null | void; /** Called when the user has interacted with the deck.gl canvas, e.g. using mouse, touch or keyboard. */ onInteractionStateChange?: (state: InteractionState) => void; /** Called just before the canvas rerenders. */ onBeforeRender?: (context: { device: Device; gl: WebGL2RenderingContext; }) => void; /** Called right after the canvas rerenders. */ onAfterRender?: (context: { device: Device; gl: WebGL2RenderingContext; }) => void; /** Called once after gl context and all Deck components are created. */ onLoad?: () => void; /** Called if deck.gl encounters an error. * If this callback is set to `null`, errors are silently ignored. * @default `console.error` */ onError?: ((error: Error, layer?: Layer) => void) | null; /** Called when the pointer moves over the canvas. */ onHover?: ((info: PickingInfo, event: MjolnirPointerEvent) => void) | null; /** Called when clicking on the canvas. */ onClick?: ((info: PickingInfo, event: MjolnirGestureEvent) => void) | null; /** Called when the user starts dragging on the canvas. */ onDragStart?: ((info: PickingInfo, event: MjolnirGestureEvent) => void) | null; /** Called when dragging the canvas. */ onDrag?: ((info: PickingInfo, event: MjolnirGestureEvent) => void) | null; /** Called when the user releases from dragging the canvas. */ onDragEnd?: ((info: PickingInfo, event: MjolnirGestureEvent) => void) | null; /** (Experimental) Replace the default redraw procedure */ _customRender?: ((reason: string) => void) | null; /** (Experimental) Called once every second with performance metrics. */ _onMetrics?: ((metrics: DeckMetrics) => void) | null; /** A custom callback to retrieve the cursor type. */ getCursor?: (state: CursorState) => string; /** Callback that takes a hovered-over point and renders a tooltip. */ getTooltip?: ((info: PickingInfo) => TooltipContent) | null; /** (Debug) Flag to enable WebGL debug mode. Requires importing `@luma.gl/debug`. */ debug?: boolean; /** (Debug) Render the picking buffer to screen. */ drawPickingColors?: boolean; }; export default class Deck { static defaultProps: DeckProps; static VERSION: any; readonly props: Required>; readonly width: number; readonly height: number; readonly userData: Record; protected device: Device | null; protected canvas: HTMLCanvasElement | null; protected viewManager: ViewManager | null; protected layerManager: LayerManager | null; protected effectManager: EffectManager | null; protected deckRenderer: DeckRenderer | null; protected deckPicker: DeckPicker | null; protected eventManager: EventManager | null; protected widgetManager: WidgetManager | null; protected tooltip: TooltipWidget | null; protected animationLoop: AnimationLoop | null; /** Internal view state if no callback is supplied */ protected viewState: ViewStateObject | null; protected cursorState: CursorState; protected stats: Stats; protected metrics: DeckMetrics; private _metricsCounter; private _needsRedraw; private _pickRequest; /** * Pick and store the object under the pointer on `pointerdown`. * This object is reused for subsequent `onClick` and `onDrag*` callbacks. */ private _lastPointerDownInfo; constructor(props: DeckProps); /** Stop rendering and dispose all resources */ finalize(): void; /** Partially update props */ setProps(props: DeckProps): void; /** * Check if a redraw is needed * @returns `false` or a string summarizing the redraw reason */ needsRedraw(opts?: { /** Reset the redraw flag afterwards. Default `true` */ clearRedrawFlags: boolean; }): false | string; /** * Redraw the GL context * @param reason If not provided, only redraw if deemed necessary. Otherwise redraw regardless of internal states. * @returns */ redraw(reason?: string): void; /** Flag indicating that the Deck instance has initialized its resources and it's safe to call public methods. */ get isInitialized(): boolean; /** Get a list of views that are currently rendered */ getViews(): View[]; /** Get a view by id */ getView(viewId: string): View | undefined; /** Get a list of viewports that are currently rendered. * @param rect If provided, only returns viewports within the given bounding box. */ getViewports(rect?: { x: number; y: number; width?: number; height?: number; }): Viewport[]; /** Get the current canvas element. */ getCanvas(): HTMLCanvasElement | null; /** Query the object rendered on top at a given point */ pickObject(opts: { /** x position in pixels */ x: number; /** y position in pixels */ y: number; /** Radius of tolerance in pixels. Default `0`. */ radius?: number; /** A list of layer ids to query from. If not specified, then all pickable and visible layers are queried. */ layerIds?: string[]; /** If `true`, `info.coordinate` will be a 3D point by unprojecting the `x, y` screen coordinates onto the picked geometry. Default `false`. */ unproject3D?: boolean; }): PickingInfo | null; pickMultipleObjects(opts: { /** x position in pixels */ x: number; /** y position in pixels */ y: number; /** Radius of tolerance in pixels. Default `0`. */ radius?: number; /** Specifies the max number of objects to return. Default `10`. */ depth?: number; /** A list of layer ids to query from. If not specified, then all pickable and visible layers are queried. */ layerIds?: string[]; /** If `true`, `info.coordinate` will be a 3D point by unprojecting the `x, y` screen coordinates onto the picked geometry. Default `false`. */ unproject3D?: boolean; }): PickingInfo[]; pickObjects(opts: { /** Left of the bounding box in pixels */ x: number; /** Top of the bounding box in pixels */ y: number; /** Width of the bounding box in pixels. Default `1` */ width?: number; /** Height of the bounding box in pixels. Default `1` */ height?: number; /** A list of layer ids to query from. If not specified, then all pickable and visible layers are queried. */ layerIds?: string[]; /** If specified, limits the number of objects that can be returned. */ maxObjects?: number | null; }): PickingInfo[]; /** Experimental * Add a global resource for sharing among layers */ _addResources(resources: { [id: string]: any; }, forceUpdate?: boolean): void; /** Experimental * Remove a global resource */ _removeResources(resourceIds: string[]): void; /** Experimental * Register a default effect. Effects will be sorted by order, those with a low order will be rendered first */ _addDefaultEffect(effect: Effect): void; _addDefaultShaderModule(module: ShaderModule>): void; _removeDefaultShaderModule(module: ShaderModule>): void; private _pick; /** Resolve props.canvas to element */ private _createCanvas; /** Updates canvas width and/or height, if provided as props */ private _setCanvasSize; /** If canvas size has changed, reads out the new size and update */ private _updateCanvasSize; private _createAnimationLoop; private _createDevice; private _getViewState; private _getViews; private _onContextLost; /** Internal use only: event handler for pointerdown */ _onPointerMove: (event: MjolnirPointerEvent) => void; /** Actually run picking */ private _pickAndCallback; private _updateCursor; private _setDevice; /** Internal only: default render function (redraw all layers and views) */ _drawLayers(redrawReason: string, renderOptions?: { target?: Framebuffer; layerFilter?: (context: FilterContext) => boolean; layers?: Layer[]; viewports?: Viewport[]; views?: { [viewId: string]: View; }; pass?: string; effects?: Effect[]; clearStack?: boolean; clearCanvas?: boolean; }): void; private _onRenderFrame; private _onViewStateChange; private _onInteractionStateChange; /** Internal use only: event handler for click & drag */ _onEvent: (event: MjolnirGestureEvent) => void; /** Internal use only: evnet handler for pointerdown */ _onPointerDown: (event: MjolnirPointerEvent) => void; private _getFrameStats; private _getMetrics; } export {}; //# sourceMappingURL=deck.d.ts.map