Angular API 参考

import { type ReelApi } from '@reelkit/angular';

@Component({ ... })
export class AppComponent {
  api: ReelApi | undefined;

  // In template: (apiReady)="api = $event"

  prev()  { this.api?.prev(); }
  next()  { this.api?.next(); }
  jump(i: number) { this.api?.goTo(i, true); }  // animated
}

<ng-template rkReelItem let-i let-indexInRange="indexInRange" let-size="size">
  <!-- $implicit (let-i)  : number         — absolute slide index -->
  <!-- indexInRange        : number         — position in the visible window (0, 1, or 2) -->
  <!-- size                : [number,number] — [width, height] of the container -->
</ng-template>

import { inject } from '@angular/core';
import { RK_REEL_CONTEXT } from '@reelkit/angular';

@Component({ ... })
export class MyCustomControl {
  private readonly ctx = inject(RK_REEL_CONTEXT, { optional: true });

  jump(index: number) {
    this.ctx?.goTo(index, true);
  }
}

import { inject } from '@angular/core';
import { BodyLockService } from '@reelkit/angular';

@Component({ ... })
export class OverlayComponent {
  private readonly bodyLock = inject(BodyLockService);

  open() { this.bodyLock.lock(); }
  close() { this.bodyLock.unlock(); }
}

import { inject } from '@angular/core';
import { SoundStateService } from '@reelkit/angular';

@Component({
  // Provide it on the component that owns the media, so two overlays
  // on one page never share a muted state.
  providers: [SoundStateService],
  // ...
})
export class OverlayComponent {
  readonly soundState = inject(SoundStateService);

  // Use in template:
  // [muted]="soundState.muted()"
  // [hidden]="soundState.disabled()"
  // (click)="soundState.toggle()"
}

import { DestroyRef, inject } from '@angular/core';
import { toAngularSignal } from '@reelkit/angular';
import { createSliderController } from '@reelkit/core';

// Custom component using low-level signal bridge
const destroyRef = inject(DestroyRef);
const controller = createSliderController({ count: 10 }, {});
const index = toAngularSignal(controller.state.index, destroyRef);

import { createRouterUrlAdapter } from '@reelkit/angular/ng-router-url-adapter';

protected readonly photo = createOverlayUrlState({
  param: 'photo',
  adapter: createRouterUrlAdapter(),
  ...urlIndexKey(() => this.images().length),
});

// Components & directives
import {
  ReelComponent,
  ReelIndicatorComponent,
  RkReelItemDirective,
  RkSwipeToCloseDirective,
} from '@reelkit/angular';

// Types
import type {
  ReelApi,
  ReelContextValue,
  RkReelItemContext,
  CoreSignal,
  Subscribable,
  AnimatedValue,
  RangeExtractor,
  SliderDirection,
  Disposer,
  DisposableList,
  GestureController,
  SliderController,
  ContentLoadingController,
  ContentPreloader,
  ContentPreloaderConfig,
  SoundController,
  BodyLock,
  TransitionTransformFn,
  SlideTransformStyle,
  SwipeToCloseDirection,
} from '@reelkit/angular';

// Context
import { RK_REEL_CONTEXT } from '@reelkit/angular';

// Services
import { BodyLockService, SoundStateService } from '@reelkit/angular';

// Signal bridges
import { toAngularSignal, animatedSignalBridge } from '@reelkit/angular';

// Core re-exports
import {
  // Signals & reactivity
  createSignal, createComputed, reaction, batch,

  // Transitions
  slideTransition, fadeTransition, flipTransition,
  cubeTransition, zoomTransition, getSlideProgress,

  // Content loading & preloading
  createContentLoadingController, createContentPreloader,

  // Sound
  createSoundController, syncMutedToVideo,

  // Fullscreen
  fullscreenSignal, requestFullscreen, exitFullscreen,

  // DOM & cleanup
  observeDomEvent, createDisposableList, createBodyLock, sharedBodyLock,

  // Size detection
  observeElementSize, getViewportSize, observeViewportSize,
  isMobileWidth, fitAspectRatio, isTouchDevice,

  // Autoplay & download
  createTimerController, createSlideshowController, downloadFile,

  // Focus management
  captureFocusForReturn, createFocusTrap, getFocusableElements,

  // Slider & gestures
  createSliderController, createGestureController,
  defaultRangeExtractor, createDefaultKeyExtractorForLoop,

  // Video
  captureFrame, createSharedVideo,

  // Utilities
  animate, noop, clamp, abs, first, last, extractRange,
} from '@reelkit/angular';