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Scrolled above viewport

Directive to detect if the host element's place in the document has scrolled above the viewport.

Contents

Default

Scroll down to move the bar's place in the document above the viewport.

Scrolled above viewport: false
Outputs
scrolledAboveViewportChange ?: any = new EventEmitter<boolean>()

Fires with `true` once the host's box is completely above the viewport, and with `false` once any part of it is back in view.