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61e748a7c0
* d3-array: Changed name of import alias in test file for consistency with other test files. Deleted excess line at end of definition. * d3-axis: Enhanced Axis.scale() getter to use generic for refined return type casting. Return type can now be more specific than AxisScale minimal interface compliance. Used `this` as return type for chainable setter methods on Axis. * d3-brush: Use ValueFn type alias from d3-selection for harmonization of callbacks. Use `this` as return type of chainable setter methods. Fixed return type of BrushBehavior.move(...) to be void * d3-chord: Use `this` as return type of chainable setter methods. * d3-collection: Use `this` as return type of chainable setter methods. * d3-color: Use `this` as return type of chainable setter methods. Added helper interface ColorCommonInstance as a fallback to allow extensibility of color spaces e.g. as through d3-hsv * d3-dispatch: Use `this` as return type of chainable setter methods. * d3-drag: Use ValueFn type alias from d3-selection for harmonization of callbacks. Use `this` as return type of chainable setter methods. * d3-ease: Removed excess space. * d3-force: Use `this` as return type of chainable setter methods. Fixed return type of Simulation.tick() to be void. Fixed Force.initialize(...) to be optional when defining a custom force. Enhanced Simulation.force(...) getter to use generic to to cast return type to specific force type, when details are know. Updated related tests. * d3-hsv: New definitions and tests added * d3-interpolate: Use ColorCommonInstance to allow more general color spaces than the color space objects defined in d3-color, e.g. d3-hsv. Added related tests. * d3-quadtree: Use `this` as return type of chainable setter methods. * d3-scale: Fixed missing support of coercible numeric value as input to ScaleSequential. Use `this` as return type of chainable setter methods. * d3-selection: Added type alias ValueFn which is used to harmonize callback functions. Use `this` as return type of chainable setter methods, where no new selection is returned. Removed outdated comments. * d3-selection-multi: Added new definitions with tests. * d3-shape: Use `this` as return type of chainable setter methods. Removed spurious `?` from callback signatures. * d3-time: Use `this` as return type of chainable setter methods. * d3-transition: Added type alias ValueFn which is used to harmonize callback functions. Use `this` as return type of chainable setter methods, where no new transition is returned. * d3-voronoi: Use `this` as return type of chainable setter methods. * d3-zoom: Use `this` as return type of chainable setter methods. Note that ZoomTransform.scale(...) and ZoomTransform.translate(...) return new ZoomTranform objects. Use ValueFn to harmonize callbacks. Updates the prime for the newly developed D3 version 4 definitions on a file-by-file basis.
56 lines
3.1 KiB
TypeScript
56 lines
3.1 KiB
TypeScript
// Type definitions for D3JS d3-queue module 3.0.1
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// Project: https://github.com/d3/d3-queue/
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// Definitions by: Tom Wanzek <https://github.com/tomwanzek>, Alex Ford <https://github.com/gustavderdrache>, Boris Yankov <https://github.com/borisyankov>
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// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
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/**
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* A d3-queue queue object as returned by queue(...)
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*/
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export interface Queue {
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/**
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* Adds the specified asynchronous task callback to the queue, with any optional arguments.
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*
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* @param task Task to be executed.The task is a function that will be called when the task should start. It is passed the
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* specified optional arguments and an additional callback as the last argument;
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* the callback must be invoked by the task when it finishes.
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* The task must invoke the callback with two arguments: the error, if any, and the result of the task.
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* To return multiple results from a single callback, wrap the results in an object or array.
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* @param args Additional, optional arguments to be passed into deferred task on invocation
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*/
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defer(task: (...args: Array<any>) => void, ...args: any[]): this;
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/**
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* Aborts any active tasks, invoking each active task’s task.abort function, if any.
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* Also prevents any new tasks from starting, and immediately invokes the queue.await or
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* queue.awaitAll callback with an error indicating that the queue was aborted.
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*/
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abort(): this;
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/**
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* Sets the callback to be invoked when all deferred tasks have finished (individual result arguments).
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*
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* @param callback Callback function to be executed, when error occured or all deferred tasks
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* have completed. The first argument to the callback is the first error that occurred, or null if no error occurred.
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* If an error occurred, there are no additional arguments to the callback. Otherwise,
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* the callback is passed each result as an additional argument.
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*/
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await(callback: (error: any | null, ...results: Array<any>) => void): this;
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/**
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* Sets the callback to be invoked when all deferred tasks have finished (results array).
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*
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* @param callback Callback function to be executed, when error occured or all deferred tasks
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* have completed. The first argument to the callback is the first error that occurred,
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* or null if no error occurred. If an error occurred, there are no additional arguments to the callback.
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* Otherwise, the callback is also passed an array of results as the second argument.
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*/
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awaitAll(callback: (error: any | null, results?: Array<any>) => void): this;
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}
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/**
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* Construct a new queue with the specified concurrency. If concurrency is not specified, the queue has infinite concurrency.
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* Otherwise, concurrency is a positive integer. For example, if concurrency is 1, then all tasks will be run in series.
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* If concurrency is 3, then at most three tasks will be allowed to proceed concurrently; this is useful, for example,
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* when loading resources in a web browser.
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*
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* @param concurrency Maximum number of deferred tasks to execute concurrently.
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*/
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export function queue(concurrency?: number): Queue;
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