@vue-pdf-viewer/viewer/dist/types/utils/popup-bounds.d.ts

A vue-pdf-viewer component for Vue and Nuxt. Suitable for vue-pdf document.

/**
 * Utility for adjusting PDF.js annotation popup position to stay within page bounds.
 * Popups use percentage-based positioning relative to their page.
 * The popup should stay visually connected to its parent annotation.
 */
export interface PopupBoundsResult {
    needsAdjustment: boolean;
    left?: string;
    top?: string;
}
/**
 * Check if a popup overflows the page bounds and calculate adjusted position.
 * The popup will try to stay adjacent to its parent annotation, flipping sides if needed.
 *
 * @param popup - The .popup element inside .popupAnnotation
 * @param page - The annotation layer element (.vpv-annotation-layer)
 * @param annotationRect - Bounding rect of the parent annotation element
 * @returns Adjustment result with new percentage-based left/top if needed
 */
export declare function adjustPopupBounds(popup: HTMLElement, page: HTMLElement, annotationRect: DOMRect | null): PopupBoundsResult;